github_monitor.py

#!/usr/bin/env python3
"""
Author: Michal Szymanski <misiektoja-github@rm-rf.ninja>
v2.4

OSINT tool implementing real-time tracking of GitHub users activities including profile and repositories changes:
https://github.com/misiektoja/github_monitor/

Python pip3 requirements:

PyGithub
requests
python-dateutil
pytz
tzlocal (optional)
python-dotenv (optional)
"""

VERSION = "2.4"

# ---------------------------
# CONFIGURATION SECTION START
# ---------------------------

CONFIG_BLOCK = """
# Get your GitHub personal access token (classic) by visiting:
# https://github.com/settings/apps
#
# Then go to: Personal access tokens -> Tokens (classic) -> Generate new token (classic)
#
# Provide the GITHUB_TOKEN secret using one of the following methods:
#   - Pass it at runtime with -t / --github-token
#   - Set it as an environment variable (e.g. export GITHUB_TOKEN=...)
#   - Add it to ".env" file (GITHUB_TOKEN=...) for persistent use
#   - Fallback: hard-code it in the code or config file
GITHUB_TOKEN = "your_github_classic_personal_access_token"

# The URL of the GitHub API
#
# For Public Web GitHub use the default: https://api.github.com
# For GitHub Enterprise change to: https://{your_hostname}/api/v3
#
# Can also be set using the -x flag
GITHUB_API_URL = "https://api.github.com"

# The base URL of the GitHub web interface
# Required to check if the profile is public or private
#
# For public GitHub use the default: https://github.com
# For GitHub Enterprise change to: https://{your_hostname}
GITHUB_HTML_URL = "https://github.com"

# SMTP settings for sending email notifications
# If left as-is, no notifications will be sent
#
# Provide the SMTP_PASSWORD secret using one of the following methods:
#   - Set it as an environment variable (e.g. export SMTP_PASSWORD=...)
#   - Add it to ".env" file (SMTP_PASSWORD=...) for persistent use
# Fallback:
#   - Hard-code it in the code or config file
SMTP_HOST = "your_smtp_server_ssl"
SMTP_PORT = 587
SMTP_USER = "your_smtp_user"
SMTP_PASSWORD = "your_smtp_password"
SMTP_SSL = True
SENDER_EMAIL = "your_sender_email"
RECEIVER_EMAIL = "your_receiver_email"

# Whether to send an email when user's profile changes
# Can also be enabled via the -p flag
PROFILE_NOTIFICATION = False

# Whether to send an email when new GitHub events appear
# Can also be enabled via the -s flag
EVENT_NOTIFICATION = False

# Whether to send an email when user's repositories change (stargazers, watchers, forks, issues,
# PRs, description etc., except for update date)
# Requires TRACK_REPOS_CHANGES to be enabled
# Can also be enabled via the -q flag
REPO_NOTIFICATION = False

# Whether to send an email when user's repositories update date changes
# Can also be enabled via the -u flag
REPO_UPDATE_DATE_NOTIFICATION = False

# Whether to send an email when user's daily contributions count changes
# Requires TRACK_CONTRIB_CHANGES to be enabled
# Can also be enabled via the -y flag
CONTRIB_NOTIFICATION = False

# Whether to send an email on errors
# Can also be disabled via the -e flag
ERROR_NOTIFICATION = True

# How often to check for user profile changes / activities; in seconds
# Can also be set using the -c flag
GITHUB_CHECK_INTERVAL = 1800  # 30 mins

# Set your local time zone so that GitHub API timestamps are converted accordingly (e.g. 'Europe/Warsaw')
# Use this command to list all time zones supported by pytz:
#   python3 -c "import pytz; print('\\n'.join(pytz.all_timezones))"
# If set to 'Auto', the tool will try to detect your local time zone automatically (requires tzlocal)
LOCAL_TIMEZONE = 'Auto'

# Events to monitor
# Use 'ALL' to monitor all available event types
EVENTS_TO_MONITOR = [
    'ALL',
    'PushEvent',
    'PullRequestEvent',
    'PullRequestReviewEvent',
    'PullRequestReviewCommentEvent',
    'IssueCommentEvent',
    'IssuesEvent',
    'CommitCommentEvent',
    'CreateEvent',
    'DeleteEvent',
    'ForkEvent',
    'PublicEvent',
    'GollumEvent',
    'MemberEvent',
    'WatchEvent',
    'ReleaseEvent',
    'DeploymentEvent',
    'CheckRunEvent',
    'WorkflowRunEvent',
]

# Number of recent events to fetch when a change in the last event ID is detected
# Note: if more than EVENTS_NUMBER events occur between two checks,
# any events older than the most recent EVENTS_NUMBER will be missed
EVENTS_NUMBER = 30  # 1 page

# If True, track user's repository changes (changed stargazers, watchers, forks, description, update date etc.)
# Can also be enabled using the -j flag
TRACK_REPOS_CHANGES = False

# Repositories to monitor when TRACK_REPOS_CHANGES is enabled
# Use 'ALL' to monitor all repositories (default behavior)
# Use 'user/repo_name' format to monitor specific repositories for specific users
# If the current user matches the user in the list, that repository will be monitored
# Example: ['user1/repo1', 'user2/repo2', 'user1/repo3']
# Can also be set using the --repos flag (comma-separated repo names only, without user prefix)
# Example: --repos "repo1,repo2,repo3"
# Note: When using a specific list (not 'ALL'), newly created repositories will NOT be
# automatically monitored - only repositories explicitly listed here will be monitored.
REPOS_TO_MONITOR = ['ALL']

# If True, disable event monitoring
# Can also be disabled using the -k flag
DO_NOT_MONITOR_GITHUB_EVENTS = False

# If True, fetch all user repos (owned, forks, collaborations); otherwise, fetch only owned repos
GET_ALL_REPOS = False

# Alert about blocked (403 - TOS violation and 451 - DMCA block) repos in the console output (in monitoring mode)
# In listing mode (-r), blocked repos are always shown
BLOCKED_REPOS = False

# If True, track and log user's daily contributions count changes
# Can also be enabled using the -m flag
TRACK_CONTRIB_CHANGES = False

# How often to print a "liveness check" message to the output; in seconds
# Set to 0 to disable
LIVENESS_CHECK_INTERVAL = 43200  # 12 hours

# URL used to verify internet connectivity at startup
CHECK_INTERNET_URL = GITHUB_API_URL

# Timeout used when checking initial internet connectivity; in seconds
CHECK_INTERNET_TIMEOUT = 5

# CSV file to write new events & profile changes
# Can also be set using the -b flag
CSV_FILE = ""

# Location of the optional dotenv file which can keep secrets
# If not specified it will try to auto-search for .env files
# To disable auto-search, set this to the literal string "none"
# Can also be set using the --env-file flag
DOTENV_FILE = ""

# Base name for the log file. Output will be saved to github_monitor_<username>.log
# Can include a directory path to specify the location, e.g. ~/some_dir/github_monitor
GITHUB_LOGFILE = "github_monitor"

# Whether to disable logging to github_monitor_<username>.log
# Can also be disabled via the -d flag
DISABLE_LOGGING = False

# Width of main horizontal line
HORIZONTAL_LINE1 = 105

# Width of horizontal line for repositories list output
HORIZONTAL_LINE2 = 80

# Whether to clear the terminal screen after starting the tool
CLEAR_SCREEN = True

# Maximum number of times to retry a failed GitHub API/network call
NET_MAX_RETRIES = 5

# Base number of seconds to wait before each retry, multiplied by the attempt count
NET_BASE_BACKOFF_SEC = 5

# Value used by signal handlers increasing/decreasing profile/user activity check (GITHUB_CHECK_INTERVAL); in seconds
GITHUB_CHECK_SIGNAL_VALUE = 60  # 1 minute
"""

# -------------------------
# CONFIGURATION SECTION END
# -------------------------

# Default dummy values so linters shut up
# Do not change values below - modify them in the configuration section or config file instead
GITHUB_TOKEN = ""
GITHUB_API_URL = ""
GITHUB_HTML_URL = ""
SMTP_HOST = ""
SMTP_PORT = 0
SMTP_USER = ""
SMTP_PASSWORD = ""
SMTP_SSL = False
SENDER_EMAIL = ""
RECEIVER_EMAIL = ""
PROFILE_NOTIFICATION = False
EVENT_NOTIFICATION = False
REPO_NOTIFICATION = False
REPO_UPDATE_DATE_NOTIFICATION = False
CONTRIB_NOTIFICATION = False
ERROR_NOTIFICATION = False
GITHUB_CHECK_INTERVAL = 0
LOCAL_TIMEZONE = ""
EVENTS_TO_MONITOR = []
EVENTS_NUMBER = 0
TRACK_REPOS_CHANGES = False
REPOS_TO_MONITOR = []
DO_NOT_MONITOR_GITHUB_EVENTS = False
GET_ALL_REPOS = False
BLOCKED_REPOS = False
TRACK_CONTRIB_CHANGES = False
LIVENESS_CHECK_INTERVAL = 0
CHECK_INTERNET_URL = ""
CHECK_INTERNET_TIMEOUT = 0
CSV_FILE = ""
DOTENV_FILE = ""
GITHUB_LOGFILE = ""
DISABLE_LOGGING = False
HORIZONTAL_LINE1 = 0
HORIZONTAL_LINE2 = 0
CLEAR_SCREEN = False
NET_MAX_RETRIES = 0
NET_BASE_BACKOFF_SEC = 0
GITHUB_CHECK_SIGNAL_VALUE = 0

exec(CONFIG_BLOCK, globals())

# Default name for the optional config file
DEFAULT_CONFIG_FILENAME = "github_monitor.conf"

# List of secret keys to load from env/config
SECRET_KEYS = ("GITHUB_TOKEN", "SMTP_PASSWORD")

LIVENESS_CHECK_COUNTER = LIVENESS_CHECK_INTERVAL / GITHUB_CHECK_INTERVAL

stdout_bck = None
csvfieldnames = ['Date', 'Type', 'Name', 'Old', 'New']

CLI_CONFIG_PATH = None

# Maximum length for event body text (issue bodies, comment bodies, etc.) before truncation
# Text longer than this will be truncated with safe HTML tag closing
MAX_EVENT_BODY_LENGTH = 3500

# to solve the issue: 'SyntaxError: f-string expression part cannot include a backslash'
nl_ch = "\n"


import sys

if sys.version_info < (3, 10):
    print("* Error: Python version 3.10 or higher required !")
    sys.exit(1)

import time
import string
import os
from datetime import datetime, timezone, date
from dateutil import relativedelta
from dateutil.parser import isoparse
import calendar
import requests as req
import signal
import smtplib
import ssl
from email.header import Header
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
import argparse
import csv
try:
    import pytz
except ModuleNotFoundError:
    raise SystemExit("Error: Couldn't find the pytz library !\n\nTo install it, run:\n    pip3 install pytz\n\nOnce installed, re-run this tool")
try:
    from tzlocal import get_localzone
except ImportError:
    get_localzone = None
import platform
import re
import ipaddress
import html
try:
    from github import Github, Auth, GithubException, UnknownObjectException
    from github.GithubException import RateLimitExceededException
    from github.GithubException import BadCredentialsException
except ModuleNotFoundError:
    raise SystemExit("Error: Couldn't find the PyGitHub library !\n\nTo install it, run:\n    pip3 install PyGithub\n\nOnce installed, re-run this tool. For more help, visit:\nhttps://github.com/PyGithub/PyGithub")
from itertools import islice
import textwrap
import urllib3
import socket
from typing import Any, Callable
import shutil
from pathlib import Path
from typing import Optional
import datetime as dt
import requests

NET_ERRORS = (
    req.exceptions.RequestException,
    urllib3.exceptions.HTTPError,
    socket.gaierror,
    GithubException,
)


# Logger class to output messages to stdout and log file
class Logger(object):
    def __init__(self, filename):
        self.terminal = sys.stdout
        self.logfile = open(filename, "a", buffering=1, encoding="utf-8")

    def write(self, message):
        self.terminal.write(message)
        self.logfile.write(message)
        self.terminal.flush()
        self.logfile.flush()

    def flush(self):
        pass


# Signal handler when user presses Ctrl+C
def signal_handler(sig, frame):
    sys.stdout = stdout_bck
    print('\n* You pressed Ctrl+C, tool is terminated.')
    sys.exit(0)


# Checks internet connectivity
def check_internet(url=CHECK_INTERNET_URL, timeout=CHECK_INTERNET_TIMEOUT):
    try:
        _ = req.get(url, timeout=timeout)
        return True
    except req.RequestException as e:
        print(f"* No connectivity, please check your network:\n\n{e}")
        return False


# Clears the terminal screen
def clear_screen(enabled=True):
    if not enabled:
        return
    try:
        if platform.system() == 'Windows':
            os.system('cls')
        else:
            os.system('clear')
    except Exception:
        print("* Cannot clear the screen contents")


# Converts absolute value of seconds to human readable format
def display_time(seconds, granularity=2):
    intervals = (
        ('years', 31556952),  # approximation
        ('months', 2629746),  # approximation
        ('weeks', 604800),    # 60 * 60 * 24 * 7
        ('days', 86400),      # 60 * 60 * 24
        ('hours', 3600),      # 60 * 60
        ('minutes', 60),
        ('seconds', 1),
    )
    result = []

    if seconds > 0:
        for name, count in intervals:
            value = seconds // count
            if value:
                seconds -= value * count
                if value == 1:
                    name = name.rstrip('s')
                result.append(f"{value} {name}")
        return ', '.join(result[:granularity])
    else:
        return '0 seconds'


# Calculates time span between two timestamps, accepts timestamp integers, floats and datetime objects
def calculate_timespan(timestamp1, timestamp2, show_weeks=True, show_hours=True, show_minutes=True, show_seconds=True, granularity=3):
    result = []
    intervals = ['years', 'months', 'weeks', 'days', 'hours', 'minutes', 'seconds']
    ts1 = timestamp1
    ts2 = timestamp2

    if isinstance(timestamp1, str):
        try:
            timestamp1 = isoparse(timestamp1)
        except Exception:
            return ""

    if isinstance(timestamp1, int):
        dt1 = datetime.fromtimestamp(int(ts1), tz=timezone.utc)
    elif isinstance(timestamp1, float):
        ts1 = int(round(ts1))
        dt1 = datetime.fromtimestamp(ts1, tz=timezone.utc)
    elif isinstance(timestamp1, datetime):
        dt1 = timestamp1
        if dt1.tzinfo is None:
            dt1 = pytz.utc.localize(dt1)
        else:
            dt1 = dt1.astimezone(pytz.utc)
        ts1 = int(round(dt1.timestamp()))
    else:
        return ""

    if isinstance(timestamp2, str):
        try:
            timestamp2 = isoparse(timestamp2)
        except Exception:
            return ""

    if isinstance(timestamp2, int):
        dt2 = datetime.fromtimestamp(int(ts2), tz=timezone.utc)
    elif isinstance(timestamp2, float):
        ts2 = int(round(ts2))
        dt2 = datetime.fromtimestamp(ts2, tz=timezone.utc)
    elif isinstance(timestamp2, datetime):
        dt2 = timestamp2
        if dt2.tzinfo is None:
            dt2 = pytz.utc.localize(dt2)
        else:
            dt2 = dt2.astimezone(pytz.utc)
        ts2 = int(round(dt2.timestamp()))
    else:
        return ""

    if ts1 >= ts2:
        ts_diff = ts1 - ts2
    else:
        ts_diff = ts2 - ts1
        dt1, dt2 = dt2, dt1

    if ts_diff > 0:
        date_diff = relativedelta.relativedelta(dt1, dt2)
        years = date_diff.years
        months = date_diff.months
        days_total = date_diff.days

        if show_weeks:
            weeks = days_total // 7
            days = days_total % 7
        else:
            weeks = 0
            days = days_total

        hours = date_diff.hours if show_hours or ts_diff <= 86400 else 0
        minutes = date_diff.minutes if show_minutes or ts_diff <= 3600 else 0
        seconds = date_diff.seconds if show_seconds or ts_diff <= 60 else 0

        date_list = [years, months, weeks, days, hours, minutes, seconds]

        for index, interval in enumerate(date_list):
            if interval > 0:
                name = intervals[index]
                if interval == 1:
                    name = name.rstrip('s')
                result.append(f"{interval} {name}")

        return ', '.join(result[:granularity])
    else:
        return '0 seconds'


# Sanitizes HTML content, preserving safe tags while removing dangerous ones
def sanitize_and_preserve_html(text, convert_line_breaks=True, repo_url=None):
    if not text:
        return ""

    safe_tags = {
        'details': ['open'],
        'summary': [],
        'ul': [],
        'ol': [],
        'li': [],
        'a': ['href', 'title'],
        'code': [],
        'pre': [],
        'p': [],
        'br': [],
        'strong': [],
        'b': [],
        'em': [],
        'i': [],
        's': [],
        'strike': [],
        'del': [],
        'img': ['src', 'alt', 'title'],
        'blockquote': [],
        'hr': [],
    }

    code_blocks = []
    code_block_pattern = r'```([\s\S]*?)```'
    code_block_counter = 0

    def replace_code_block(match):
        nonlocal code_block_counter
        code_content = match.group(1)
        placeholder = f"__CODE_BLOCK_{code_block_counter}__"
        code_blocks.append(('<pre><code>' + html.escape(code_content) + '</code></pre>', placeholder))
        code_block_counter += 1
        return placeholder

    text = re.sub(code_block_pattern, replace_code_block, text)

    # Pattern to match HTML tags including multiline (use [\s\S]*? to match any char including newlines)
    tag_pattern = r'<(/)?([a-z][a-z0-9]*)([\s\S]*?)>'

    def sanitize_tag(match):
        closing = match.group(1) == '/'
        tag_name = match.group(2).lower()
        attrs_str = match.group(3) if match.group(3) else ''

        if closing:
            return f'</{tag_name}>' if tag_name in safe_tags else ''

        if tag_name not in safe_tags:
            return ''

        allowed_attrs = safe_tags[tag_name]
        if not allowed_attrs and attrs_str:
            return f'<{tag_name}>'

        attr_pattern = r'(\w+)=["\']([^"\']*)["\']'
        safe_attrs = []
        for attr_match in re.finditer(attr_pattern, attrs_str):
            attr_name = attr_match.group(1).lower()
            attr_value = attr_match.group(2)

            if attr_name in allowed_attrs:
                if attr_name == 'href' or attr_name == 'src':
                    if attr_value.startswith(('http://', 'https://', 'mailto:', '#')):
                        safe_attrs.append(f'{attr_name}="{html.escape(attr_value)}"')
                else:
                    safe_attrs.append(f'{attr_name}="{html.escape(attr_value)}"')

        if safe_attrs:
            return f'<{tag_name} {" ".join(safe_attrs)}>'
        else:
            return f'<{tag_name}>'

    sanitized = re.sub(tag_pattern, sanitize_tag, text, flags=re.IGNORECASE)

    temp_markers = []
    for idx, (code_html, placeholder) in enumerate(code_blocks):
        temp_marker = f"__TEMP_CODE_{idx}__"
        temp_markers.append((temp_marker, code_html))
        sanitized = sanitized.replace(placeholder, temp_marker)

    protected_tags = []
    tag_counter = 0

    valid_tag_pattern = r'</?[a-z][a-z0-9]*(?:\s+[^>]*)?>'
    def protect_tag(match):
        nonlocal tag_counter
        protected_tags.append(match.group(0))
        result = f"__PROTECTED_TAG_{tag_counter}__"
        tag_counter += 1
        return result

    sanitized = re.sub(valid_tag_pattern, protect_tag, sanitized, flags=re.IGNORECASE)

    sanitized = sanitized.replace('<', '&lt;').replace('>', '&gt;')

    for idx, tag in enumerate(protected_tags):
        sanitized = sanitized.replace(f"__PROTECTED_TAG_{idx}__", tag)

    for temp_marker, code_html in temp_markers:
        sanitized = sanitized.replace(temp_marker, code_html)

    if convert_line_breaks:
        lines = sanitized.split('\n')
        result_lines = []
        prev_was_block = False
        prev_was_empty = False

        for i, line in enumerate(lines):
            stripped = line.strip()
            is_block = bool(re.search(r'<(details|summary|ul|ol|li|pre|blockquote|hr|p)[\s>]', stripped, re.IGNORECASE))

            if not stripped:
                if not prev_was_empty and not prev_was_block:
                    result_lines.append('<br>')
                prev_was_empty = True
                prev_was_block = False
            else:
                if is_block:
                    result_lines.append(line)
                    prev_was_block = True
                    prev_was_empty = False
                else:
                    if not prev_was_block and result_lines and not prev_was_empty:
                        result_lines.append('<br>')
                    result_lines.append(line)
                    prev_was_block = False
                    prev_was_empty = False

        sanitized = ''.join(result_lines)

    return sanitized


# Sanitizes a single HTML tag
def sanitize_single_html_tag(html_tag):
    safe_tags = {
        'details': ['open'],
        'summary': [],
        'ul': [],
        'ol': [],
        'li': [],
        'a': ['href', 'title'],
        'code': [],
        'pre': [],
        'p': [],
        'br': [],
        'strong': [],
        'b': [],
        'em': [],
        'i': [],
        's': [],
        'strike': [],
        'del': [],
        'img': ['src', 'alt', 'title'],
        'blockquote': [],
        'hr': [],
    }

    # Pattern to match HTML tags including multiline (use [\s\S]*? to match any char including newlines)
    tag_pattern = r'<(/)?([a-z][a-z0-9]*)([\s\S]*?)>'
    match = re.match(tag_pattern, html_tag, re.IGNORECASE)
    if not match:
        return html.escape(html_tag)

    closing = match.group(1) == '/'
    tag_name = match.group(2).lower()
    attrs_str = match.group(3) if match.group(3) else ''

    if closing:
        return f'</{tag_name}>' if tag_name in safe_tags else ''

    if tag_name not in safe_tags:
        return ''

    allowed_attrs = safe_tags[tag_name]
    if not allowed_attrs and attrs_str:
        return f'<{tag_name}>'

    # Extract attributes, handling whitespace/newlines before attribute names
    attr_pattern = r'\s*(\w+)=["\']([^"\']*)["\']'
    safe_attrs = []
    for attr_match in re.finditer(attr_pattern, attrs_str):
        attr_name = attr_match.group(1).lower()
        attr_value = attr_match.group(2)

        if attr_name in allowed_attrs:
            if attr_name == 'href' or attr_name == 'src':
                if attr_value.startswith(('http://', 'https://', 'mailto:', '#')):
                    safe_attrs.append(f'{attr_name}="{html.escape(attr_value)}"')
            else:
                safe_attrs.append(f'{attr_name}="{html.escape(attr_value)}"')

    if safe_attrs:
        return f'<{tag_name} {" ".join(safe_attrs)}>'
    else:
        return f'<{tag_name}>'


# Converts markdown text to HTML
def markdown_to_html(text, convert_line_breaks=True, repo_url=None):
    if not text:
        return ""

    # Pattern to match HTML tags (both opening and closing), including those that span multiple lines
    # Matches: <tagname...> or </tagname> with attributes that may span lines
    html_tag_pattern = r'</?[a-z][a-z0-9]*(?:[\s\S]*?)>'
    has_html = bool(re.search(html_tag_pattern, text, re.IGNORECASE))

    # Protect code blocks first
    code_blocks = []
    code_block_pattern = r'```([\s\S]*?)```'
    code_block_counter = 0

    def replace_code_block(match):
        nonlocal code_block_counter
        code_content = match.group(1)
        placeholder = f"__CODE_BLOCK_{code_block_counter}__"
        code_blocks.append(('<pre><code>' + html.escape(code_content) + '</code></pre>', placeholder))
        code_block_counter += 1
        return placeholder

    text = re.sub(code_block_pattern, replace_code_block, text)

    # If HTML is present, protect HTML tags during markdown processing, then sanitize them
    html_tags = []
    if has_html:
        html_tag_counter = 0

        def protect_html_tag(match):
            nonlocal html_tag_counter
            html_tags.append(match.group(0))
            # Use a placeholder that won't be processed by markdown (no underscores, asterisks, etc.)
            result = f"PROTECTEDHTMLTAG{html_tag_counter}PROTECTED"
            html_tag_counter += 1
            return result

        text = re.sub(html_tag_pattern, protect_html_tag, text, flags=re.IGNORECASE)

    # Protect markdown link/image patterns from HTML escaping and italic processing
    markdown_pattern_placeholders = []
    markdown_pattern_counter = 0

    def protect_markdown_pattern(match):
        nonlocal markdown_pattern_counter
        markdown_pattern_placeholders.append(match.group(0))
        result = f"__MARKDOWN_PATTERN_{markdown_pattern_counter}__"
        markdown_pattern_counter += 1
        return result

    # Protect image links, images, and links before HTML escaping
    text = re.sub(r'\[!\[([^\]]*)\]\(([^\)]+)\)\]\(([^\)]+)\)', protect_markdown_pattern, text)
    text = re.sub(r'!\[([^\]]*)\]\(([^\)]+)\)', protect_markdown_pattern, text)
    text = re.sub(r'\[([^\]]+)\]\(([^\)]+)\)', protect_markdown_pattern, text)

    # Escape HTML (but code blocks, protected HTML tags, and markdown patterns are already protected)
    html_text = html.escape(text)

    # Restore code blocks
    for code_html, placeholder in code_blocks:
        html_text = html_text.replace(placeholder, code_html)

    # Process block-level elements line by line
    lines = html_text.split('\n')
    processed_lines = []
    in_list = False
    list_type = None  # 'ul' or 'ol'
    list_items = []

    i = 0
    while i < len(lines):
        line = lines[i]
        stripped = line.strip()

        # Skip empty lines for now (we'll add them back later)
        if not stripped:
            if in_list:
                # Close current list
                if list_type == 'ul':
                    processed_lines.append('<ul>' + ''.join(list_items) + '</ul>')
                else:
                    processed_lines.append('<ol>' + ''.join(list_items) + '</ol>')
                in_list = False
                list_type = None
                list_items = []
            processed_lines.append('')
            i += 1
            continue

        # Horizontal rules (must be at least 3 dashes/asterisks)
        if re.match(r'^[-*_]{3,}$', stripped):
            processed_lines.append('<hr>')
            i += 1
            continue

        # Headers (# ## ### etc.)
        header_match = re.match(r'^(#{1,6})\s+(.+)$', stripped)
        if header_match:
            level = len(header_match.group(1))
            header_text = header_match.group(2)
            processed_lines.append(f'<h{level}>{header_text}</h{level}>')
            i += 1
            continue

        # Blockquotes (>)
        if stripped.startswith('>'):
            quote_text = stripped[1:].strip()
            processed_lines.append(f'<blockquote>{quote_text}</blockquote>')
            i += 1
            continue

        # Lists - be careful not to match "- label:" patterns
        # Check for unordered list (- or *)
        list_match = re.match(r'^(\s*)([-*])\s+(.+)$', line)
        if list_match:
            list_content = list_match.group(3)
            # Don't treat as list if it looks like a label pattern:
            # - Ends with just a colon (with optional whitespace), OR
            # - Matches pattern like "Word:" or "Words:" followed by tabs/spaces (typical label format)
            is_label = (re.search(r':\s*$', list_content) or
                       re.match(r'^[A-Z][a-zA-Z\s]+:\s+\S', list_content))
            if not is_label:
                if not in_list or list_type != 'ul':
                    if in_list:
                        # Close previous list
                        if list_type == 'ol':
                            processed_lines.append('<ol>' + ''.join(list_items) + '</ol>')
                        list_items = []
                    in_list = True
                    list_type = 'ul'

                list_items.append(f'<li>{list_content}</li>')
                i += 1
                continue

        # Check for ordered list (1. 2. etc.)
        ordered_match = re.match(r'^(\s*)(\d+)\.\s+(.+)$', line)
        if ordered_match:
            list_content = ordered_match.group(3)

            if not in_list or list_type != 'ol':
                if in_list:
                    # Close previous list
                    if list_type == 'ul':
                        processed_lines.append('<ul>' + ''.join(list_items) + '</ul>')
                    list_items = []
                in_list = True
                list_type = 'ol'

            list_items.append(f'<li>{list_content}</li>')
            i += 1
            continue

        # Not a list item, so close any open list
        if in_list:
            if list_type == 'ul':
                processed_lines.append('<ul>' + ''.join(list_items) + '</ul>')
            else:
                processed_lines.append('<ol>' + ''.join(list_items) + '</ol>')
            in_list = False
            list_type = None
            list_items = []

        # Regular line
        processed_lines.append(line)
        i += 1

    # Close any remaining open list
    if in_list:
        if list_type == 'ul':
            processed_lines.append('<ul>' + ''.join(list_items) + '</ul>')
        else:
            processed_lines.append('<ol>' + ''.join(list_items) + '</ol>')

    html_text = '\n'.join(processed_lines)

    # Process inline elements (but skip code blocks)
    # First, restore and process protected markdown patterns
    for idx, original_pattern in enumerate(markdown_pattern_placeholders):
        placeholder = f"__MARKDOWN_PATTERN_{idx}__"
        escaped_placeholder = html.escape(placeholder)
        # Check both escaped and unescaped placeholders
        if placeholder in html_text or escaped_placeholder in html_text:
            # Process the original pattern (unescaped)
            # Image links
            image_link_match = re.match(r'\[!\[([^\]]*)\]\(([^\)]+)\)\]\(([^\)]+)\)', original_pattern)
            if image_link_match:
                alt_text = image_link_match.group(1)
                image_url = image_link_match.group(2)
                link_url = image_link_match.group(3)
                if repo_url:
                    if image_url and not image_url.startswith(('http://', 'https://', 'data:', '#')):
                        if image_url.startswith('/'):
                            image_url = repo_url.rstrip('/') + '/blob/HEAD' + image_url
                        else:
                            image_url = repo_url.rstrip('/') + '/blob/HEAD/' + image_url
                    if link_url and not link_url.startswith(('http://', 'https://', 'mailto:', '#')):
                        if link_url.startswith('/'):
                            link_url = repo_url.rstrip('/') + '/blob/HEAD' + link_url
                        else:
                            link_url = repo_url.rstrip('/') + '/blob/HEAD/' + link_url
                replacement = f'<a href="{html.escape(link_url)}"><img src="{html.escape(image_url)}" alt="{html.escape(alt_text)}"></a>'
                html_text = html_text.replace(placeholder, replacement)
                html_text = html_text.replace(escaped_placeholder, replacement)
                continue

            # Images
            image_match = re.match(r'!\[([^\]]*)\]\(([^\)]+)\)', original_pattern)
            if image_match:
                alt_text = image_match.group(1)
                image_url = image_match.group(2)
                if repo_url and image_url and not image_url.startswith(('http://', 'https://', 'data:', '#')):
                    if image_url.startswith('/'):
                        absolute_url = repo_url.rstrip('/') + '/blob/HEAD' + image_url
                    else:
                        absolute_url = repo_url.rstrip('/') + '/blob/HEAD/' + image_url
                    replacement = f'<img src="{html.escape(absolute_url)}" alt="{html.escape(alt_text)}">'
                else:
                    replacement = f'<img src="{html.escape(image_url)}" alt="{html.escape(alt_text)}">'
                html_text = html_text.replace(placeholder, replacement)
                html_text = html_text.replace(escaped_placeholder, replacement)
                continue

            # Links
            link_match = re.match(r'\[([^\]]+)\]\(([^\)]+)\)', original_pattern)
            if link_match:
                link_text = link_match.group(1)
                link_url = link_match.group(2)
                if repo_url and link_url and not link_url.startswith(('http://', 'https://', 'mailto:', '#')):
                    if link_url.startswith('/'):
                        absolute_url = repo_url.rstrip('/') + '/blob/HEAD' + link_url
                    else:
                        absolute_url = repo_url.rstrip('/') + '/blob/HEAD/' + link_url
                    replacement = f'<a href="{html.escape(absolute_url)}">{html.escape(link_text)}</a>'
                else:
                    replacement = f'<a href="{html.escape(link_url)}">{html.escape(link_text)}</a>'
                html_text = html_text.replace(placeholder, replacement)
                html_text = html_text.replace(escaped_placeholder, replacement)
                continue

    # Process remaining markdown patterns that weren't protected (shouldn't happen, but for safety)
    image_link_pattern = r'\[!\[([^\]]*)\]\(([^\)]+)\)\]\(([^\)]+)\)'
    def convert_image_link(match):
        alt_text = html.unescape(match.group(1))
        image_url = html.unescape(match.group(2))
        link_url = html.unescape(match.group(3))
        if repo_url:
            if image_url and not image_url.startswith(('http://', 'https://', 'data:', '#')):
                if image_url.startswith('/'):
                    image_url = repo_url.rstrip('/') + '/blob/HEAD' + image_url
                else:
                    image_url = repo_url.rstrip('/') + '/blob/HEAD/' + image_url
            if link_url and not link_url.startswith(('http://', 'https://', 'mailto:', '#')):
                if link_url.startswith('/'):
                    link_url = repo_url.rstrip('/') + '/blob/HEAD' + link_url
                else:
                    link_url = repo_url.rstrip('/') + '/blob/HEAD/' + link_url
        return f'<a href="{html.escape(link_url)}"><img src="{html.escape(image_url)}" alt="{html.escape(alt_text)}"></a>'
    html_text = re.sub(image_link_pattern, convert_image_link, html_text)

    # Images
    image_pattern = r'!\[([^\]]*)\]\(([^\)]+)\)'
    def convert_image(match):
        alt_text = html.unescape(match.group(1))
        image_url = html.unescape(match.group(2))
        # Convert relative image URLs to absolute if repo_url is provided
        if repo_url and image_url and not image_url.startswith(('http://', 'https://', 'data:', '#')):
            # Use blob/HEAD/ for relative image URLs (GitHub requires branch in path)
            if image_url.startswith('/'):
                absolute_url = repo_url.rstrip('/') + '/blob/HEAD' + image_url
            else:
                absolute_url = repo_url.rstrip('/') + '/blob/HEAD/' + image_url
            return f'<img src="{html.escape(absolute_url)}" alt="{html.escape(alt_text)}">'
        return f'<img src="{html.escape(image_url)}" alt="{html.escape(alt_text)}">'
    html_text = re.sub(image_pattern, convert_image, html_text)

    # Links
    link_pattern = r'\[([^\]]+)\]\(([^\)]+)\)'
    def convert_link(match):
        link_text = html.unescape(match.group(1))
        link_url = html.unescape(match.group(2))
        # Convert relative links to absolute if repo_url is provided
        if repo_url and link_url and not link_url.startswith(('http://', 'https://', 'mailto:', '#')):
            # Use blob/HEAD/ for relative links (GitHub requires branch in path)
            if link_url.startswith('/'):
                absolute_url = repo_url.rstrip('/') + '/blob/HEAD' + link_url
            else:
                absolute_url = repo_url.rstrip('/') + '/blob/HEAD/' + link_url
            return f'<a href="{html.escape(absolute_url)}">{link_text}</a>'
        return f'<a href="{html.escape(link_url)}">{link_text}</a>'
    html_text = re.sub(link_pattern, convert_link, html_text)

    # Strikethrough
    html_text = re.sub(r'~~([^~]+)~~', r'<s>\1</s>', html_text)

    # Bold
    html_text = re.sub(r'\*\*([^*]+)\*\*', r'<b>\1</b>', html_text)
    html_text = re.sub(r'__([^_]+)__', r'<b>\1</b>', html_text)

    # Italic (must not be part of bold, and not inside HTML attributes)
    # Protect HTML attributes from italic processing
    attr_pattern_placeholders = []
    attr_pattern_counter = 0

    def protect_attr_pattern(match):
        nonlocal attr_pattern_counter
        attr_pattern_placeholders.append(match.group(0))
        # Use placeholder without underscores to avoid italic processing
        result = f"ATTRPATTERN{attr_pattern_counter}ATTR"
        attr_pattern_counter += 1
        return result

    # Protect URLs in HTML attributes (href="...", src="...", alt="...", title="...")
    # This prevents italic processing from affecting URLs inside HTML attributes
    html_text = re.sub(r'(href|src|alt|title)=["\']([^"\']+)["\']', protect_attr_pattern, html_text, flags=re.IGNORECASE)

    html_text = re.sub(r'(?<!\*)\*([^*]+)\*(?!\*)', r'<i>\1</i>', html_text)
    # Only match italic underscores when they're clearly markdown (word boundaries or spaces/punctuation)
    html_text = re.sub(r'(?<![a-zA-Z0-9])_([^_]+)_(?![a-zA-Z0-9])', r'<i>\1</i>', html_text)

    # Restore protected patterns
    for idx, pattern in enumerate(attr_pattern_placeholders):
        html_text = html_text.replace(f"ATTRPATTERN{idx}ATTR", pattern)

    # Inline code (but not inside code blocks)
    html_text = re.sub(r'`([^`]+)`', r'<code>\1</code>', html_text)

    # Protect URLs inside HTML attributes before converting plain URLs to links
    # This prevents convert_urls_to_links from converting URLs that are already in href/src/alt attributes
    attr_url_placeholders = []
    attr_url_counter = 0

    def protect_attr_url(match):
        nonlocal attr_url_counter
        full_match = match.group(0)
        attr_url_placeholders.append(full_match)
        result = f"__ATTR_URL_{attr_url_counter}__"
        attr_url_counter += 1
        return result

    # Match URLs inside HTML attributes (href="...", src="...", alt="...", title="...")
    attr_url_pattern = r'(href|src|alt|title)=["\'](https?://[^"\']+)["\']'
    html_text = re.sub(attr_url_pattern, protect_attr_url, html_text, flags=re.IGNORECASE)

    # Convert plain URLs to links (avoid double-converting URLs already in <a> tags)
    html_text = convert_urls_to_links(html_text)

    # Restore protected attribute URLs
    for idx, attr_url in enumerate(attr_url_placeholders):
        html_text = html_text.replace(f"__ATTR_URL_{idx}__", attr_url)

    # If HTML was detected, restore and sanitize the protected HTML tags BEFORE line break conversion
    # This allows the line break logic to properly detect HTML block elements
    if has_html and html_tags:
        for idx, original_html_tag in enumerate(html_tags):
            # Use the same placeholder format that was used during protection
            placeholder = f"PROTECTEDHTMLTAG{idx}PROTECTED"
            if placeholder in html_text:
                sanitized_tag = sanitize_single_html_tag(original_html_tag)
                # Only replace if sanitization returned a valid tag (not empty string)
                if sanitized_tag:
                    html_text = html_text.replace(placeholder, sanitized_tag)
                else:
                    # If tag was filtered out, escape the original tag instead
                    html_text = html_text.replace(placeholder, html.escape(original_html_tag))

    if convert_line_breaks:
        # Line-break handling that respects both text paragraphs and HTML blocks.
        # Rules:
        # - text -> blank -> text        => one <br>
        # - text -> blank -> HTML block  => <br><br> (extra space before big block like <details>)
        # - HTML -> blank -> text        => one <br>
        # - HTML -> blank -> HTML block  => no extra <br>
        lines = html_text.split('\n')
        result_lines = []
        prev_type = None  # 'text' or 'html'
        prev_html_tag = None  # last HTML tag name (e.g., 'ul', 'details', 'a')
        prev_html_had_image = False  # whether previous HTML line contained an <img>
        prev_text_line = None  # stripped previous text line
        pending_blank = False

        for line in lines:
            stripped = line.strip()

            if not stripped:
                # Defer decision until we see what comes after the blank(s)
                pending_blank = True
                continue

            is_html = stripped.startswith('<')

            if is_html:
                # Detect tag name for smarter spacing rules
                tag_match = re.match(r'<\s*/?\s*([a-zA-Z0-9]+)', stripped)
                tag_name = tag_match.group(1).lower() if tag_match else None

                if prev_type == 'text' and pending_blank:
                    # Text paragraph followed by blank line then HTML block
                    # Only use double break before certain heavy blocks like <details>
                    if tag_name == 'details':
                        result_lines.append('<br><br>')
                    else:
                        result_lines.append('<br>')

                # Always keep HTML lines as-is
                result_lines.append(line)
                prev_type = 'html'
                prev_html_tag = tag_name
                prev_html_had_image = ('<img' in stripped.lower())
                pending_blank = False
            else:
                # Text line (may contain inline HTML like <b>, <a>, etc.)
                if prev_type == 'text':
                    # Consecutive text paragraphs
                    if pending_blank:
                        # Blank line between text paragraphs -> full empty line
                        result_lines.append('<br><br>')
                    else:
                        result_lines.append('<br>')
                elif prev_type == 'html' and pending_blank:
                    # HTML block followed by blank line then text
                    # Avoid extra break after lists (<ul>/<ol>) which already have spacing
                    if prev_html_tag not in ('ul', 'ol'):
                        # If previous HTML line contained an image (e.g., badge), use double break
                        if prev_html_had_image:
                            result_lines.append('<br><br>')
                        else:
                            result_lines.append('<br>')
                result_lines.append(line)
                prev_type = 'text'
                prev_text_line = stripped
                pending_blank = False

        html_text = ''.join(result_lines)

    return html_text


# Converts URLs in HTML-escaped text to clickable links
def convert_urls_to_links(text):
    if not text:
        return text

    bracket_pattern = r'\[\s*(https?://[^\s\]]+)\s*\]'
    text = re.sub(bracket_pattern, r'<a href="\1">\1</a>', text)

    # Match URLs but not those inside HTML attributes (href="...", src="...", etc.)
    # This pattern avoids matching URLs that are already inside quotes after = (attribute values)
    url_pattern = r'(?<!href=")(?<!src=")(?<!alt=")(?<!title=")(?<!">)(?<!<a href=")(?<!<img src=")(https?://[^\s<>"]+)'
    text = re.sub(url_pattern, r'<a href="\1">\1</a>', text)

    return text


# Converts issue/PR list items to HTML with clickable titles
def convert_issue_pr_items_to_html(text, already_escaped=False):
    if not text:
        return text

    pattern = r'(- )?#(\d+)\s+([^(]+?)\s+\(([^)]+)\)\s+(?:\[\s*)?(https?://[^\s\]]+)(?:\s*\])?'

    def replace_item(match):
        prefix = match.group(1) or ""
        number = match.group(2)
        title = match.group(3).strip()
        user = match.group(4)
        url = match.group(5)

        if already_escaped:
            escaped_title = title
            escaped_user = user
            escaped_url = url
        else:
            escaped_title = html.escape(title)
            escaped_user = html.escape(user)
            escaped_url = html.escape(url)

        return f'{prefix}<a href="{escaped_url}"><b>#{number} {escaped_title}</b></a> ({escaped_user})'

    return re.sub(pattern, replace_item, text)


# Converts plain text to HTML, preserving line breaks and formatting
def text_to_html(text, preserve_newlines=True, convert_urls=True, convert_issue_pr=True):
    if not text:
        return ""

    html_text = html.escape(text)

    if convert_issue_pr:
        html_text = convert_issue_pr_items_to_html(html_text, already_escaped=True)

    if convert_urls:
        html_text = convert_urls_to_links(html_text)

    if preserve_newlines:
        html_text = html_text.replace('\n', '<br>')

    return html_text


# Formats email body text to HTML
def format_email_body_html(body_text, bold_keys=None):
    if not body_text:
        return ""

    html_text = text_to_html(body_text, preserve_newlines=True)

    if bold_keys:
        for key in bold_keys:
            if key:
                escaped_key = html.escape(key)
                html_text = re.sub(
                    re.escape(escaped_key),
                    lambda m: f'<b>{m.group(0)}</b>',
                    html_text,
                    flags=re.IGNORECASE
                )

    return html_text


# Converts event text to HTML, handling markdown in specific fields
def event_text_to_html(event_text, event_type=None, event_payload=None):
    if not event_text:
        return ""

    # Extract repo URL from event text if available
    repo_url = None
    for line in event_text.split('\n'):
        if 'Repo URL:' in line:
            # Extract URL from line like "Repo URL: https://github.com/user/repo"
            match = re.search(r'Repo URL:\s*(https?://[^\s]+)', line)
            if match:
                repo_url = match.group(1)
                break

    lines = event_text.split('\n')
    html_lines = []

    commit_message_style = (
        "background-color: #f8f8f8; padding: 3px 3px; border-radius: 4px; font-size: 1.00em;"
    )

    def style_commit_html(message_html):
        if not message_html:
            return ""
        return f'<span style="{commit_message_style}">{message_html}</span>'

    def remove_closing_quote(text):
        idx = text.rfind("'")
        if idx == -1:
            return text
        return text[:idx] + text[idx + 1:]

    def extract_quoted_message(start_index, initial_fragment):
        fragments = []

        fragment = initial_fragment
        if fragment:
            fragment_stripped = fragment.rstrip()
            if fragment_stripped.endswith("'"):
                fragments.append(remove_closing_quote(fragment))
                return '\n'.join(fragments), start_index + 1
            fragments.append(fragment)
        idx = start_index + 1

        while idx < len(lines):
            current_line = lines[idx]
            stripped = current_line.strip()
            if stripped.endswith("'") and (stripped == "'" or not stripped.startswith("'")):
                fragments.append(remove_closing_quote(current_line))
                idx += 1
                break
            else:
                fragments.append(current_line)
                idx += 1

        return '\n'.join(fragments), idx

    i = 0
    while i < len(lines):
        line = lines[i]

        if "Release notes:" in line:
            if event_payload and event_payload.get("release"):
                release_body = event_payload["release"].get("body", "")
                if release_body:
                    release_html = markdown_to_html(release_body, convert_line_breaks=True, repo_url=repo_url)
                    prefix = line.split("Release notes:")[0].replace('\t', ' ')
                    html_lines.append(f"{html.escape(prefix)}<b>Release notes:</b><br><br>'{release_html}'")
                    i += 1
                    # Skip all lines until we find the closing quote (end of release notes in plaintext)
                    while i < len(lines):
                        if lines[i].strip().endswith("'") and not lines[i].strip().startswith("'"):
                            i += 1
                            break
                        i += 1
                    continue

        if "Commit message:" in line or "- Commit message:" in line or "Commit full message:" in line or "- Commit full message:" in line:
            if ("Commit full message:" in line or "- Commit full message:" in line) and "'" not in line:
                prefix = line.replace('\t', ' ').strip()
                is_dash_variant = "- Commit full message:" in prefix
                if is_dash_variant:
                    prefix_clean = prefix.split("- Commit full message:")[0]
                    label_html = "<b>- Commit full message:</b>"
                else:
                    prefix_clean = prefix.split("Commit full message:")[0]
                    label_html = "<b>Commit full message:</b>"
                i += 1

                while i < len(lines) and not lines[i].strip():
                    i += 1

                if i < len(lines) and "'" in lines[i]:
                    message_line = lines[i]
                    parts = message_line.split("'", 1)
                    if len(parts) > 1:
                        message_text, next_index = extract_quoted_message(i, parts[1])
                        message_html = markdown_to_html(message_text, convert_line_breaks=True, repo_url=repo_url)
                        styled_message = style_commit_html(message_html)
                        html_lines.append(f"{html.escape(prefix_clean)}{label_html}<br><br>'{styled_message}'")
                        i = next_index
                        continue
            elif "'" in line:
                parts = line.split("'", 1)
                if len(parts) > 1:
                    prefix = parts[0].replace('\t', ' ')
                    message_text, next_index = extract_quoted_message(i, parts[1])
                    message_html = markdown_to_html(message_text, convert_line_breaks=True, repo_url=repo_url)
                    styled_message = style_commit_html(message_html)

                    if "- Commit full message:" in prefix:
                        prefix_clean = prefix.split("- Commit full message:")[0]
                        html_lines.append(f"{html.escape(prefix_clean)}<b>- Commit full message:</b><br><br>'{styled_message}'")
                    elif "Commit full message:" in prefix:
                        prefix_clean = prefix.split("Commit full message:")[0]
                        html_lines.append(f"{html.escape(prefix_clean)}<b>Commit full message:</b><br><br>'{styled_message}'")
                    elif "- Commit message:" in prefix:
                        prefix_clean = prefix.split("- Commit message:")[0]
                        html_lines.append(f"{html.escape(prefix_clean)}<b>- Commit message:</b> {styled_message}")
                    else:
                        prefix_clean = prefix.split("Commit message:")[0]
                        html_lines.append(f"{html.escape(prefix_clean)}<b>Commit message:</b> {styled_message}")
                    i = next_index
                    continue
        if "PR description:" in line:
            # Case 1: label and description on the same line
            if "'" in line:
                parts = line.split("'", 1)
                if len(parts) > 1:
                    prefix = parts[0].replace('\t', ' ')
                    description = parts[1]
                    if description.endswith("'"):
                        description = description.rstrip("'")
                        description_html = markdown_to_html(description, convert_line_breaks=True, repo_url=repo_url)
                        html_lines.append(f"{html.escape(prefix)}<b>PR description:</b> '{description_html}'")
                    else:
                        description_lines = [description]
                        i += 1
                        while i < len(lines) and not lines[i].strip().endswith("'"):
                            description_lines.append(lines[i])
                            i += 1
                        if i < len(lines):
                            description_lines.append(lines[i].rstrip("'"))
                        description = '\n'.join(description_lines)
                        description_html = markdown_to_html(description, convert_line_breaks=True, repo_url=repo_url)
                        html_lines.append(f"{html.escape(prefix)}<b>PR description:</b> '{description_html}'")
                    i += 1
                    continue
            else:
                # Case 2: label on its own line, description in following quoted block
                prefix = line.split("PR description:")[0].replace('\t', ' ')
                i += 1
                # Skip empty lines
                while i < len(lines) and not lines[i].strip():
                    i += 1
                if i < len(lines) and "'" in lines[i]:
                    first = lines[i]
                    parts = first.split("'", 1)
                    if len(parts) > 1:
                        description_text, next_index = extract_quoted_message(i, parts[1])
                        description_html = markdown_to_html(description_text, convert_line_breaks=True, repo_url=repo_url)
                        html_lines.append(f"{html.escape(prefix)}<b>PR description:</b><br><br>'{description_html}'")
                        i = next_index
                        continue

        # Handle body-like blocks, bolding the label and interpreting markdown inside the quoted body
        body_keyword_matched = False

        # Special handling for "Previous comment:" which has an intermediate "↳ In reply to..." line
        if "Previous comment:" in line:
            line_stripped = line.strip()
            if line_stripped == "Previous comment:" or line_stripped.startswith("Previous comment:"):
                prefix = line.split("Previous comment:")[0].replace('\t', ' ')
                i += 1

                # Skip blank lines
                while i < len(lines) and not lines[i].strip():
                    i += 1

                # Collect all non-empty lines until we hit the quoted body
                reply_lines = []
                while i < len(lines) and not (lines[i].strip().startswith("'") or (lines[i] and lines[i][0] in [' ', '\t'] and "'" in lines[i])):
                    if lines[i].strip():  # Only collect non-empty lines
                        reply_lines.append(lines[i].strip())
                    i += 1

                # Skip blank lines before body
                while i < len(lines) and not lines[i].strip():
                    i += 1

                # Now look for the quoted body
                if i < len(lines) and "'" in lines[i]:
                    first = lines[i]
                    parts = first.split("'", 1)
                    if len(parts) > 1:
                        body_text, next_index = extract_quoted_message(i, parts[1])
                        body_html = markdown_to_html(body_text, convert_line_breaks=True, repo_url=repo_url)
                        # Build the output with reply lines if present
                        if reply_lines:
                            reply_html = "<br>".join(html.escape(rl) for rl in reply_lines)
                            html_lines.append(f"{html.escape(prefix)}<b>Previous comment:</b><br><br>{reply_html}<br><br>'{body_html}'")
                        else:
                            html_lines.append(f"{html.escape(prefix)}<b>Previous comment:</b><br><br>'{body_html}'")
                        i = next_index
                        body_keyword_matched = True

        # Handle other body keywords (Issue body, Comment body, Review body)
        if not body_keyword_matched:
            for keyword in ["Issue body:", "Comment body:", "Review body:"]:
                if keyword in line:
                    # Case 1: label and body on the same line
                    if "'" in line and line.strip().startswith(keyword):
                        parts = line.split("'", 1)
                        if len(parts) > 1:
                            prefix = parts[0].replace('\t', ' ')
                            body_content = parts[1]
                            if body_content.endswith("'"):
                                body_content = body_content.rstrip("'")
                                body_html = markdown_to_html(body_content, convert_line_breaks=True, repo_url=repo_url)
                                html_lines.append(f"{html.escape(prefix)}<b>{html.escape(keyword)}</b> '{body_html}'")
                                i += 1
                                body_keyword_matched = True
                                break

                    # Case 2: label on its own line, body in a following quoted block
                    if line.strip().startswith(keyword):
                        prefix = line.split(keyword)[0].replace('\t', ' ')
                        i += 1

                        # Skip blank lines
                        while i < len(lines) and not lines[i].strip():
                            i += 1

                        # Look for the first line that starts the quoted body
                        if i < len(lines) and "'" in lines[i]:
                            first = lines[i]
                            parts = first.split("'", 1)
                            if len(parts) > 1:
                                body_text, next_index = extract_quoted_message(i, parts[1])
                                body_html = markdown_to_html(body_text, convert_line_breaks=True, repo_url=repo_url)
                                html_lines.append(f"{html.escape(prefix)}<b>{html.escape(keyword)}</b><br><br>'{body_html}'")
                                i = next_index
                                body_keyword_matched = True
                                break

        if body_keyword_matched:
            continue

        line_no_tabs = line.replace('\t', ' ').strip()

        if not line_no_tabs:
            html_lines.append('')
            i += 1
            continue

        # Check for PR header BEFORE key-value pattern (PR headers match key-value pattern)
        if line_no_tabs.startswith('===') and line_no_tabs.endswith('==='):
            pr_match = re.match(r'^=== PR #(\d+): (.+?) ===$', line_no_tabs)
            if pr_match:
                pr_number = pr_match.group(1)
                pr_title = pr_match.group(2)
                # Convert markdown in PR title (e.g., **bold**, *italic*)
                pr_title_html = markdown_to_html(pr_title, convert_line_breaks=False, repo_url=repo_url)
                html_lines.append(f'=== PR #{pr_number}: <b>{pr_title_html}</b> ===')
                i += 1
                continue

        key_value_pattern = r'^(.+?):\s+(.+)$'
        match = re.match(key_value_pattern, line_no_tabs)

        if match:
            label = match.group(1)
            value = match.group(2)
            label_html = f"<b>{html.escape(label)}:</b>"

            # Remove apostrophes from Description field
            if label.strip() == "Description" and value.startswith("'") and value.endswith("'"):
                value = value[1:-1]  # Remove first and last character (apostrophes)

            # Check if this is a date field that should be highlighted
            date_labels = ['Event date', '- Commit date', 'Created at', 'Closed at', 'Merged at', 'Published at',
                           'Issue date', 'Comment date', 'Review submitted at']
            is_date_label = any(label.strip() == date_label or label.strip().endswith(date_label) for date_label in date_labels)

            # Check if this is an identifier field that should not get markdown conversion
            # These fields contain identifiers (repo names, file names, etc.) that should be escaped, not markdown-processed
            identifier_labels = ['Repo name', 'Asset name', 'Branch name', 'Tag name', 'File name', 'Release tag name']
            is_identifier_label = any(label.strip() == identifier_label or label.strip().endswith(identifier_label) for identifier_label in identifier_labels)

            if value.startswith('http://') or value.startswith('https://'):
                escaped_url = html.escape(value)
                html_lines.append(f"{label_html} <a href=\"{escaped_url}\">{escaped_url}</a>")
            else:
                # Apply date styling if applicable
                if is_date_label:
                    # Check if value contains " by " (e.g., "Merged at: ... by username")
                    if ' by ' in value:
                        date_part, by_part = value.split(' by ', 1)
                        value_to_style = html.escape(date_part)
                        suffix = html.escape(' by ' + by_part)
                    else:
                        value_to_style = html.escape(value)
                        suffix = ''

                    # Bold only the time duration part (e.g., "2 hours, 27 minutes"), not "after"
                    value_html = re.sub(
                        r'\(after\s+([^:]+):\s+([^)]+)\)',
                        r'(after <b>\1</b>: \2)',
                        value_to_style
                    )

                    date_message_style = (
                        "background-color: #f0f0f0; padding: 2px 4px; border-radius: 3px; font-family: monospace; font-size: 1.00em;"
                    )

                    value_html = f'<span style="{date_message_style}">{value_html}</span>{suffix}'
                elif is_identifier_label:
                    value_html = html.escape(value)
                else:
                    # Non-date, non-identifier values get markdown + URL conversion
                    value_html = markdown_to_html(value, convert_line_breaks=False, repo_url=repo_url)
                    value_html = convert_urls_to_links(value_html)

                html_lines.append(f"{label_html} {value_html}")
        else:
            section_headers = [
                'Changed files list:', 'Removed files:', 'Added files:', 'Modified files:',
                'Closed issues:', 'Opened issues:', 'Reopened issues:',
                'Closed pull requests:', 'Opened pull requests:',
                'Created tags:', 'Deleted tags:', 'Created branches:', 'Deleted branches:',
                'Assets:',
            ]

            # Check if this is a separator line (dots)
            if line_no_tabs and all(c == '.' for c in line_no_tabs):
                html_lines.append('<hr style="border: none; border-top: 1px dotted #ccc; margin: 5px 0;">')
                i += 1
                # Skip next line if it's empty (to avoid double line break)
                if i < len(lines) and not lines[i].strip():
                    i += 1
                continue
            # Check if this line starts with === (commit separator - PR headers already handled above)
            elif line_no_tabs.startswith('===') and line_no_tabs.endswith('==='):
                # Commit separator - bold entire line
                html_lines.append(f'<b>{html.escape(line_no_tabs)}</b>')
                i += 1
                continue
            else:
                # Protect quoted text (file names, strings) from markdown conversion
                quoted_strings = []
                temp_line = line_no_tabs

                import re as re_module
                quote_pattern = r"'([^']+)'"
                for match in re_module.finditer(quote_pattern, temp_line):
                    quoted_strings.append(match.group(1))

                for idx, quoted_str in enumerate(quoted_strings):
                    temp_line = temp_line.replace(f"'{quoted_str}'", f"__QUOTED_{idx}__", 1)

                line_html = markdown_to_html(temp_line, convert_line_breaks=False, repo_url=repo_url)
                line_html = convert_urls_to_links(line_html)

                for idx, quoted_str in enumerate(quoted_strings):
                    escaped_quoted = html.escape(quoted_str)
                    line_html = line_html.replace(f"__QUOTED_{idx}__", f"'<i>{escaped_quoted}</i>'")

                for header in section_headers:
                    if header in line_no_tabs:
                        escaped_header = html.escape(header)
                        line_html = line_html.replace(escaped_header, f'<b>{escaped_header}</b>')
                        break

                html_lines.append(line_html)

        i += 1

    # Join with <br>, then remove <br> between special elements (commit headers, <hr>)
    result = '<br>'.join(html_lines)
    # Remove <br> between commit header and <hr>
    result = re.sub(r'</b><br><hr', r'</b><hr', result)
    # Remove <br> between <hr> and commit header (for multiple commits)
    result = re.sub(r'(<hr[^>]*>)<br><b>===', r'\1<b>===', result)
    # Remove <br> between <hr> and next element (including commit message label)
    result = re.sub(r'(<hr[^>]*>)<br>\s*(<b>|</b>|<span)', r'\1\2', result)
    return result


# Sends email notification
def send_email(subject, body, body_html, use_ssl, smtp_timeout=15):
    fqdn_re = re.compile(r'(?=^.{4,253}$)(^((?!-)[a-zA-Z0-9-]{1,63}(?<!-)\.)+[a-zA-Z]{2,63}\.?$)')
    email_re = re.compile(r'[^@]+@[^@]+\.[^@]+')

    try:
        ipaddress.ip_address(str(SMTP_HOST))
    except ValueError:
        if not fqdn_re.search(str(SMTP_HOST)):
            print("Error sending email - SMTP settings are incorrect (invalid IP address/FQDN in SMTP_HOST)")
            return 1

    try:
        port = int(SMTP_PORT)
        if not (1 <= port <= 65535):
            raise ValueError
    except ValueError:
        print("Error sending email - SMTP settings are incorrect (invalid port number in SMTP_PORT)")
        return 1

    if not email_re.search(str(SENDER_EMAIL)) or not email_re.search(str(RECEIVER_EMAIL)):
        print("Error sending email - SMTP settings are incorrect (invalid email in SENDER_EMAIL or RECEIVER_EMAIL)")
        return 1

    if not SMTP_USER or not isinstance(SMTP_USER, str) or SMTP_USER == "your_smtp_user" or not SMTP_PASSWORD or not isinstance(SMTP_PASSWORD, str) or SMTP_PASSWORD == "your_smtp_password":
        print("Error sending email - SMTP settings are incorrect (check SMTP_USER & SMTP_PASSWORD variables)")
        return 1

    if not subject or not isinstance(subject, str):
        print("Error sending email - SMTP settings are incorrect (subject is not a string or is empty)")
        return 1

    if not body and not body_html:
        print("Error sending email - SMTP settings are incorrect (body and body_html cannot be empty at the same time)")
        return 1

    try:
        if use_ssl:
            ssl_context = ssl.create_default_context()
            smtpObj = smtplib.SMTP(SMTP_HOST, SMTP_PORT, timeout=smtp_timeout)
            smtpObj.starttls(context=ssl_context)
        else:
            smtpObj = smtplib.SMTP(SMTP_HOST, SMTP_PORT, timeout=smtp_timeout)
        smtpObj.login(SMTP_USER, SMTP_PASSWORD)
        email_msg = MIMEMultipart('alternative')
        email_msg["From"] = SENDER_EMAIL
        email_msg["To"] = RECEIVER_EMAIL
        email_msg["Subject"] = str(Header(subject, 'utf-8'))

        if body:
            part1 = MIMEText(body, 'plain')
            part1 = MIMEText(body.encode('utf-8'), 'plain', _charset='utf-8')
            email_msg.attach(part1)

        if body_html:
            part2 = MIMEText(body_html, 'html')
            part2 = MIMEText(body_html.encode('utf-8'), 'html', _charset='utf-8')
            email_msg.attach(part2)

        smtpObj.sendmail(SENDER_EMAIL, RECEIVER_EMAIL, email_msg.as_string())
        smtpObj.quit()
    except Exception as e:
        print(f"Error sending email: {e}")
        return 1
    return 0


# Initializes the CSV file
def init_csv_file(csv_file_name):
    try:
        if not os.path.isfile(csv_file_name) or os.path.getsize(csv_file_name) == 0:
            with open(csv_file_name, 'a', newline='', buffering=1, encoding="utf-8") as f:
                writer = csv.DictWriter(f, fieldnames=csvfieldnames, quoting=csv.QUOTE_NONNUMERIC)
                writer.writeheader()
    except Exception as e:
        raise RuntimeError(f"Could not initialize CSV file '{csv_file_name}': {e}")


# Writes CSV entry
def write_csv_entry(csv_file_name, timestamp, object_type, object_name, old, new):
    try:

        with open(csv_file_name, 'a', newline='', buffering=1, encoding="utf-8") as csv_file:
            csvwriter = csv.DictWriter(csv_file, fieldnames=csvfieldnames, quoting=csv.QUOTE_NONNUMERIC)
            csvwriter.writerow({'Date': timestamp, 'Type': object_type, 'Name': object_name, 'Old': old, 'New': new})

    except Exception as e:
        raise RuntimeError(f"Failed to write to CSV file '{csv_file_name}': {e}")


# Converts a datetime to local timezone and removes timezone info (naive)
def convert_to_local_naive(dt: datetime | None = None):
    tz = pytz.timezone(LOCAL_TIMEZONE)

    if dt is not None:
        if dt.tzinfo is None:
            dt = pytz.utc.localize(dt)

        dt_local = dt.astimezone(tz)

        return dt_local.replace(tzinfo=None)
    else:
        return None


# Returns current local time without timezone info (naive)
def now_local_naive():
    return datetime.now(pytz.timezone(LOCAL_TIMEZONE)).replace(microsecond=0, tzinfo=None)


# Returns today's date in LOCAL_TIMEZONE (naive date)
def today_local() -> dt.date:
    return now_local_naive().date()


# Returns the current date/time in human readable format; eg. Sun 21 Apr 2024, 15:08:45
def get_cur_ts(ts_str=""):
    return (f'{ts_str}{calendar.day_abbr[(now_local_naive()).weekday()]} {now_local_naive().strftime("%d %b %Y, %H:%M:%S")}')


# Prints the current date/time in human readable format with separator; eg. Sun 21 Apr 2024, 15:08:45
def print_cur_ts(ts_str=""):
    print(get_cur_ts(str(ts_str)))
    print(f"{'─' * HORIZONTAL_LINE1}\n{'─' * HORIZONTAL_LINE1}")


# Returns the timestamp/datetime object in human readable format (long version); eg. Sun 21 Apr 2024, 15:08:45
def get_date_from_ts(ts):
    tz = pytz.timezone(LOCAL_TIMEZONE)

    if isinstance(ts, str):
        try:
            ts = isoparse(ts)
        except Exception:
            return ""

    if isinstance(ts, datetime):
        if ts.tzinfo is None:
            ts = pytz.utc.localize(ts)
        ts_new = ts.astimezone(tz)

    elif isinstance(ts, int):
        ts_new = datetime.fromtimestamp(ts, tz)

    elif isinstance(ts, float):
        ts_rounded = int(round(ts))
        ts_new = datetime.fromtimestamp(ts_rounded, tz)

    else:
        return ""

    return (f'{calendar.day_abbr[ts_new.weekday()]} {ts_new.strftime("%d %b %Y, %H:%M:%S")}')


# Returns the timestamp/datetime object in human readable format (short version); eg.
# Sun 21 Apr 15:08
# Sun 21 Apr 24, 15:08 (if show_year == True and current year is different)
# Sun 21 Apr 25, 15:08 (if always_show_year == True and current year can be the same)
# Sun 21 Apr (if show_hour == False)
# Sun 21 Apr 15:08:32 (if show_seconds == True)
# 21 Apr 15:08 (if show_weekday == False)
def get_short_date_from_ts(ts, show_year=False, show_hour=True, show_weekday=True, show_seconds=False, always_show_year=False):
    tz = pytz.timezone(LOCAL_TIMEZONE)
    if always_show_year:
        show_year = True

    if isinstance(ts, str):
        try:
            ts = isoparse(ts)
        except Exception:
            return ""

    if isinstance(ts, datetime):
        if ts.tzinfo is None:
            ts = pytz.utc.localize(ts)
        ts_new = ts.astimezone(tz)

    elif isinstance(ts, int):
        ts_new = datetime.fromtimestamp(ts, tz)

    elif isinstance(ts, float):
        ts_rounded = int(round(ts))
        ts_new = datetime.fromtimestamp(ts_rounded, tz)

    elif isinstance(ts, date):
        ts = datetime.combine(ts, datetime.min.time())
        ts = pytz.utc.localize(ts)
        ts_new = ts.astimezone(tz)

    else:
        return ""

    if show_hour:
        hour_strftime = " %H:%M:%S" if show_seconds else " %H:%M"
    else:
        hour_strftime = ""

    weekday_str = f"{calendar.day_abbr[ts_new.weekday()]} " if show_weekday else ""

    if (show_year and ts_new.year != datetime.now(tz).year) or always_show_year:
        hour_prefix = "," if show_hour else ""
        return f'{weekday_str}{ts_new.strftime(f"%d %b %y{hour_prefix}{hour_strftime}")}'
    else:
        return f'{weekday_str}{ts_new.strftime(f"%d %b{hour_strftime}")}'


# Returns the timestamp/datetime object in human readable format (only hour, minutes and optionally seconds): eg. 15:08:12
def get_hour_min_from_ts(ts, show_seconds=False):
    tz = pytz.timezone(LOCAL_TIMEZONE)

    if isinstance(ts, str):
        try:
            ts = isoparse(ts)
        except Exception:
            return ""

    if isinstance(ts, datetime):
        if ts.tzinfo is None:
            ts = pytz.utc.localize(ts)
        ts_new = ts.astimezone(tz)

    elif isinstance(ts, int):
        ts_new = datetime.fromtimestamp(ts, tz)

    elif isinstance(ts, float):
        ts_rounded = int(round(ts))
        ts_new = datetime.fromtimestamp(ts_rounded, tz)

    else:
        return ""

    out_strf = "%H:%M:%S" if show_seconds else "%H:%M"
    return ts_new.strftime(out_strf)


# Returns the range between two timestamps/datetime objects; eg. Sun 21 Apr 14:09 - 14:15
def get_range_of_dates_from_tss(ts1, ts2, between_sep=" - ", short=False):
    tz = pytz.timezone(LOCAL_TIMEZONE)

    if isinstance(ts1, datetime):
        ts1_new = int(round(ts1.timestamp()))
    elif isinstance(ts1, int):
        ts1_new = ts1
    elif isinstance(ts1, float):
        ts1_new = int(round(ts1))
    else:
        return ""

    if isinstance(ts2, datetime):
        ts2_new = int(round(ts2.timestamp()))
    elif isinstance(ts2, int):
        ts2_new = ts2
    elif isinstance(ts2, float):
        ts2_new = int(round(ts2))
    else:
        return ""

    ts1_strf = datetime.fromtimestamp(ts1_new, tz).strftime("%Y%m%d")
    ts2_strf = datetime.fromtimestamp(ts2_new, tz).strftime("%Y%m%d")

    if ts1_strf == ts2_strf:
        if short:
            out_str = f"{get_short_date_from_ts(ts1_new)}{between_sep}{get_hour_min_from_ts(ts2_new)}"
        else:
            out_str = f"{get_date_from_ts(ts1_new)}{between_sep}{get_hour_min_from_ts(ts2_new, show_seconds=True)}"
    else:
        if short:
            out_str = f"{get_short_date_from_ts(ts1_new)}{between_sep}{get_short_date_from_ts(ts2_new)}"
        else:
            out_str = f"{get_date_from_ts(ts1_new)}{between_sep}{get_date_from_ts(ts2_new)}"

    return str(out_str)


# Checks if the timezone name is correct
def is_valid_timezone(tz_name):
    return tz_name in pytz.all_timezones


# Prints and returns the printed text with new line
def print_v(text=""):
    print(text)
    return text + "\n"


# Signal handler for SIGUSR1 allowing to switch email notifications for user's profile changes
def toggle_profile_changes_notifications_signal_handler(sig, frame):
    global PROFILE_NOTIFICATION
    PROFILE_NOTIFICATION = not PROFILE_NOTIFICATION
    sig_name = signal.Signals(sig).name
    print(f"* Signal {sig_name} received")
    print(f"* Email notifications:\t\t[profile changes = {PROFILE_NOTIFICATION}]")
    print_cur_ts("Timestamp:\t\t\t")


# Signal handler for SIGUSR2 allowing to switch email notifications for user's new events
def toggle_new_events_notifications_signal_handler(sig, frame):
    global EVENT_NOTIFICATION
    EVENT_NOTIFICATION = not EVENT_NOTIFICATION
    sig_name = signal.Signals(sig).name
    print(f"* Signal {sig_name} received")
    print(f"* Email notifications:\t\t[new events = {EVENT_NOTIFICATION}]")
    print_cur_ts("Timestamp:\t\t\t")


# Signal handler for SIGCONT allowing to switch email notifications for user's repositories changes (except for update date)
def toggle_repo_changes_notifications_signal_handler(sig, frame):
    global REPO_NOTIFICATION
    REPO_NOTIFICATION = not REPO_NOTIFICATION
    sig_name = signal.Signals(sig).name
    print(f"* Signal {sig_name} received")
    print(f"* Email notifications:\t\t[repos changes = {REPO_NOTIFICATION}]")
    print_cur_ts("Timestamp:\t\t\t")


# Signal handler for SIGPIPE allowing to switch email notifications for user's repositories update date changes
def toggle_repo_update_date_changes_notifications_signal_handler(sig, frame):
    global REPO_UPDATE_DATE_NOTIFICATION
    REPO_UPDATE_DATE_NOTIFICATION = not REPO_UPDATE_DATE_NOTIFICATION
    sig_name = signal.Signals(sig).name
    print(f"* Signal {sig_name} received")
    print(f"* Email notifications:\t\t[repos update date = {REPO_UPDATE_DATE_NOTIFICATION}]")
    print_cur_ts("Timestamp:\t\t\t")


# Signal handler for SIGURG allowing to switch email notifications for user's daily contributions changes
def toggle_contrib_changes_notifications_signal_handler(sig, frame):
    global CONTRIB_NOTIFICATION
    CONTRIB_NOTIFICATION = not CONTRIB_NOTIFICATION
    sig_name = signal.Signals(sig).name
    print(f"* Signal {sig_name} received")
    print(f"* Email notifications:\t\t[contrib changes = {CONTRIB_NOTIFICATION}]")
    print_cur_ts("Timestamp:\t\t\t")


# Signal handler for SIGTRAP allowing to increase check timer by GITHUB_CHECK_SIGNAL_VALUE seconds
def increase_check_signal_handler(sig, frame):
    global GITHUB_CHECK_INTERVAL
    GITHUB_CHECK_INTERVAL = GITHUB_CHECK_INTERVAL + GITHUB_CHECK_SIGNAL_VALUE
    sig_name = signal.Signals(sig).name
    print(f"* Signal {sig_name} received")
    print(f"* GitHub polling interval:\t[ {display_time(GITHUB_CHECK_INTERVAL)} ]")
    print_cur_ts("Timestamp:\t\t\t")


# Signal handler for SIGABRT allowing to decrease check timer by GITHUB_CHECK_SIGNAL_VALUE seconds
def decrease_check_signal_handler(sig, frame):
    global GITHUB_CHECK_INTERVAL
    if GITHUB_CHECK_INTERVAL - GITHUB_CHECK_SIGNAL_VALUE > 0:
        GITHUB_CHECK_INTERVAL = GITHUB_CHECK_INTERVAL - GITHUB_CHECK_SIGNAL_VALUE
    sig_name = signal.Signals(sig).name
    print(f"* Signal {sig_name} received")
    print(f"* GitHub polling interval:\t[ {display_time(GITHUB_CHECK_INTERVAL)} ]")
    print_cur_ts("Timestamp:\t\t\t")


# Signal handler for SIGHUP allowing to reload secrets from .env
def reload_secrets_signal_handler(sig, frame):
    sig_name = signal.Signals(sig).name
    print(f"* Signal {sig_name} received")

    # disable autoscan if DOTENV_FILE set to none
    if DOTENV_FILE and DOTENV_FILE.lower() == 'none':
        env_path = None
    else:
        # reload .env if python-dotenv is installed
        try:
            from dotenv import load_dotenv, find_dotenv
            if DOTENV_FILE:
                env_path = DOTENV_FILE
            else:
                env_path = find_dotenv()
            if env_path:
                load_dotenv(env_path, override=True)
            else:
                print("* No .env file found, skipping env-var reload")
        except ImportError:
            env_path = None
            print("* python-dotenv not installed, skipping env-var reload")

    if env_path:
        for secret in SECRET_KEYS:
            old_val = globals().get(secret)
            val = os.getenv(secret)
            if val is not None and val != old_val:
                globals()[secret] = val
                print(f"* Reloaded {secret} from {env_path}")

    print_cur_ts("Timestamp:\t\t\t")


# List subclass used as a safe fallback for paginated responses
class EmptyPaginatedList(list):
    def __init__(self):
        super().__init__()
        self.totalCount = 0


# Wraps GitHub API call with retry and linear back-off, returning a specified default on failure
def gh_call(fn: Callable[..., Any], retries=NET_MAX_RETRIES, backoff=NET_BASE_BACKOFF_SEC, default: Any = None,) -> Callable[..., Any]:
    def wrapped(*args: Any, **kwargs: Any) -> Any:
        for i in range(1, retries + 1):
            try:
                return fn(*args, **kwargs)
            except RateLimitExceededException as e:
                headers = getattr(e, "headers", None)

                reset_str = None
                if headers:
                    val = headers.get("X-RateLimit-Reset")
                    if isinstance(val, str):
                        reset_str = val

                sleep_for: int
                if reset_str is not None and reset_str.isdigit():
                    reset_epoch = int(reset_str)
                    sleep_for = max(0, reset_epoch - int(time.time()) + 1)
                else:
                    retry_after_str = None
                    if headers:
                        ra = headers.get("Retry-After")
                        if isinstance(ra, str):
                            retry_after_str = ra
                    if retry_after_str is not None and retry_after_str.isdigit():
                        sleep_for = int(retry_after_str)
                    else:
                        sleep_for = int(backoff * i)

                print(f"* {fn.__name__} rate limited, sleeping {sleep_for}s (retry {i}/{retries})")
                time.sleep(sleep_for)
                continue

            except NET_ERRORS as e:
                print(f"* {fn.__name__} error: {e} (retry {i}/{retries})")
                time.sleep(backoff * i)
        return default
    return wrapped


# Prints followers and followings for a GitHub user (-f)
def github_print_followers_and_followings(user):
    user_name_str = user
    user_url = "-"
    followers_count = 0
    followings_count = 0
    followers_list = []
    followings_list = []

    print(f"* Getting followers & followings for user '{user}' ...")

    try:
        auth = Auth.Token(GITHUB_TOKEN)
        g = Github(base_url=GITHUB_API_URL, auth=auth)

        g_user = g.get_user(user)
        user_login = g_user.login
        user_name = g_user.name
        user_url = g_user.html_url

        followers_count = g_user.followers
        followings_count = g_user.following

        followers_list = g_user.get_followers()
        followings_list = g_user.get_following()

        user_name_str = user_login
        if user_name:
            user_name_str += f" ({user_name})"
    except Exception as e:
        raise RuntimeError(f"Cannot fetch user {user} details: {e}")

    print(f"\nUsername:\t\t{user_name_str}")
    print(f"User URL:\t\t{user_url}/")
    print(f"GitHub API URL:\t\t{GITHUB_API_URL}")
    print(f"Local timezone:\t\t{LOCAL_TIMEZONE}")

    print(f"\nFollowers:\t\t{followers_count}")

    try:
        if followers_list:

            for follower in followers_list:
                follower_str = f"\n- {follower.login}"
                if follower.name:
                    follower_str += f" ({follower.name})"
                if follower.html_url:
                    follower_str += f"\n[ {follower.html_url}/ ]"
                print(follower_str)
    except Exception as e:
        print(f"* Cannot fetch user's followers list: {e}")

    print(f"\nFollowings:\t\t{followings_count}")

    try:
        if followings_list:

            for following in followings_list:
                following_str = f"\n- {following.login}"
                if following.name:
                    following_str += f" ({following.name})"
                if following.html_url:
                    following_str += f"\n[ {following.html_url}/ ]"
                print(following_str)
    except Exception as e:
        print(f"* Cannot fetch user's followings list: {e}")

    g.close()


# Displays a progress bar with percentage and current repo name
def _display_progress(current, total, repo_name: str = "", bar_length: int = 40, is_final: bool = False) -> None:
    if total == 0:
        return

    # Defensive fallback for environments without a real TTY
    try:
        term_width = shutil.get_terminal_size(fallback=(80, 20)).columns
    except Exception:
        term_width = 80

    # Keep a sane minimum – very tiny terminals may still wrap, but that's acceptable
    term_width = max(40, term_width)

    percent = float(current) / total
    percent_str = f"{percent * 100:.1f}%"
    counter_str = f"({current}/{total})"

    # Prepare (possibly truncated) repo name
    display_name = repo_name or ""
    max_name_length = 30
    if display_name and len(display_name) > max_name_length:
        display_name = display_name[:max_name_length] + "..."

    prefix = "Repos"
    name_part = f" - {display_name}" if display_name else ""

    # First, assume we can show prefix + name; compute max bar length that fits
    def compute_bar_len(include_prefix: bool, include_name: bool) -> int:
        base = ""
        if include_prefix:
            base += prefix + " "
        base += "[]"  # placeholder for bar
        base += f" {percent_str} {counter_str}"
        if include_name and name_part:
            base += name_part
        # Leave 1 char margin
        available = term_width - len(base) - 1
        return available

    max_bar_len = compute_bar_len(include_prefix=True, include_name=True)
    show_prefix = True
    show_name = True

    if max_bar_len < 10:
        # Try without repo name
        show_name = False
        max_bar_len = compute_bar_len(include_prefix=True, include_name=False)

    if max_bar_len < 5:
        # Try without prefix as well
        show_prefix = False
        max_bar_len = compute_bar_len(include_prefix=False, include_name=False)

    # Final bar length: at least 3 chars, at most requested bar_length
    bar_len = max(3, min(bar_length, max_bar_len if max_bar_len > 0 else bar_length))

    filled_length = int(bar_len * percent)
    bar = "█" * filled_length + "░" * (bar_len - filled_length)

    parts = []
    if show_prefix:
        parts.append(prefix)
    parts.append(f"[{bar}]")
    parts.append(percent_str)
    parts.append(counter_str)
    if show_name and name_part:
        parts.append(name_part.lstrip())

    progress_str = " ".join(parts)

    terminal_out = stdout_bck if stdout_bck is not None else sys.stdout

    if is_final:
        terminal_out.write("\r\033[K" + progress_str)
        terminal_out.flush()

        if stdout_bck is not None and isinstance(sys.stdout, Logger):
            sys.stdout.logfile.write(progress_str + "\n")
            sys.stdout.logfile.flush()
    else:
        terminal_out.write("\r\033[K" + progress_str)
        terminal_out.flush()


# Processes items from all passed repositories and returns a list of dictionaries
def github_process_repos(repos_list, show_progress=True):
    import logging
    import warnings

    # Suppress urllib3 warnings that might interfere with progress bar
    urllib3.disable_warnings()
    warnings.filterwarnings('ignore')

    list_of_repos = []
    stargazers_list = []
    subscribers_list = []
    forked_repos = []

    if repos_list:
        # Convert to list if it's a generator/iterator to get total count
        repos_list = list(repos_list)
        total_repos = len(repos_list)

        for idx, repo in enumerate(repos_list, 1):
            # Update progress bar at start
            if show_progress:
                _display_progress(idx, total_repos, repo.name)
            try:
                repo_created_date = repo.created_at
                repo_updated_date = repo.updated_at

                github_logger = logging.getLogger('github')
                original_level = github_logger.level
                github_logger.setLevel(logging.ERROR)

                try:
                    stargazers_list = [star.login for star in repo.get_stargazers()]
                    if show_progress:
                        _display_progress(idx, total_repos, repo.name)  # Refresh after stargazers
                    subscribers_list = [subscriber.login for subscriber in repo.get_subscribers()]
                    if show_progress:
                        _display_progress(idx, total_repos, repo.name)  # Refresh after subscribers
                    forked_repos = [fork.full_name for fork in repo.get_forks()]
                    if show_progress:
                        _display_progress(idx, total_repos, repo.name)  # Refresh after forks
                except GithubException as e:
                    if e.status in [403, 451]:
                        if BLOCKED_REPOS:
                            print(f"\n* Repo '{repo.name}' is blocked, skipping for now: {e}")
                            print_cur_ts("Timestamp:\t\t\t")
                        if show_progress:
                            _display_progress(idx, total_repos, repo.name)
                        continue
                    raise
                finally:
                    github_logger.setLevel(original_level)

                issues = list(repo.get_issues(state='open'))
                if show_progress:
                    _display_progress(idx, total_repos, repo.name)  # Refresh after issues
                pulls = list(repo.get_pulls(state='open'))
                if show_progress:
                    _display_progress(idx, total_repos, repo.name)  # Refresh after pulls

                real_issues = [i for i in issues if not i.pull_request]
                issue_count = len(real_issues)
                pr_count = len(pulls)

                issues_list = [f"#{i.number} {i.title} ({i.user.login}) [ {i.html_url} ]" for i in real_issues]
                pr_list = [f"#{pr.number} {pr.title} ({pr.user.login}) [ {pr.html_url} ]" for pr in pulls]

                list_of_repos.append({"name": repo.name, "descr": repo.description, "is_fork": repo.fork, "forks": repo.forks_count, "stars": repo.stargazers_count, "subscribers": repo.subscribers_count, "url": repo.html_url, "language": repo.language, "date": repo_created_date, "update_date": repo_updated_date, "stargazers_list": stargazers_list, "forked_repos": forked_repos, "subscribers_list": subscribers_list, "issues": issue_count, "pulls": pr_count, "issues_list": issues_list, "pulls_list": pr_list})
                if show_progress:
                    _display_progress(idx, total_repos, repo.name, is_final=(idx == total_repos))  # Final refresh after successful processing

            except GithubException as e:
                # Skip TOS-blocked (403) and legally blocked (451) repositories
                if e.status in [403, 451]:
                    if BLOCKED_REPOS:
                        print(f"\n* Repo '{repo.name}' is blocked, skipping for now: {e}")
                        print_cur_ts("Timestamp:\t\t\t")
                    if show_progress:
                        _display_progress(idx, total_repos, repo.name, is_final=(idx == total_repos))
                    continue
                else:
                    print(f"\n* Cannot process repo '{repo.name}', skipping for now: {e}")
                    print_cur_ts("Timestamp:\t\t\t")
                    if show_progress:
                        _display_progress(idx, total_repos, repo.name, is_final=(idx == total_repos))
                    continue
            except Exception as e:
                print(f"\n* Cannot process repo '{repo.name}', skipping for now: {e}")
                print_cur_ts("Timestamp:\t\t\t")
                if show_progress:
                    _display_progress(idx, total_repos, repo.name, is_final=(idx == total_repos))
                continue

        # Clear progress bar and move to next line (only if progress was shown)
        if show_progress and total_repos > 0:
            # Write newline to terminal
            terminal_out = stdout_bck if stdout_bck is not None else sys.stdout
            terminal_out.write("\n")
            terminal_out.flush()
            # Also write to log file if logging is enabled
            if stdout_bck is not None and isinstance(sys.stdout, Logger):
                sys.stdout.logfile.write("\n")
                sys.stdout.logfile.flush()

    return list_of_repos


# Prints a list of public repositories for a GitHub user (-r)
def github_print_repos(user):
    import logging
    user_name_str = user
    user_url = "-"
    repos_count = 0
    repos_list = []

    print(f"* Getting public repositories for user '{user}' ...")

    try:
        auth = Auth.Token(GITHUB_TOKEN)
        g = Github(base_url=GITHUB_API_URL, auth=auth)

        g_user = g.get_user(user)
        user_login = g_user.login
        user_name = g_user.name
        user_url = g_user.html_url

        if GET_ALL_REPOS:
            repos_list = g_user.get_repos()
            repos_count = g_user.public_repos
        else:
            repos_list = [repo for repo in g_user.get_repos(type='owner') if not repo.fork and repo.owner.login == user_login]
            repos_count = len(repos_list)

        user_name_str = user_login
        if user_name:
            user_name_str += f" ({user_name})"
    except Exception as e:
        raise RuntimeError(f"Cannot fetch user {user} details: {e}")

    print(f"\nUsername:\t\t{user_name_str}")
    print(f"User URL:\t\t{user_url}/")
    print(f"GitHub API URL:\t\t{GITHUB_API_URL}")
    print(f"Owned repos only:\t{not GET_ALL_REPOS}")
    print(f"Local timezone:\t\t{LOCAL_TIMEZONE}")

    print(f"\nRepositories:\t\t{repos_count}\n")

    try:
        if repos_list:
            print("─" * HORIZONTAL_LINE2)
            for repo in repos_list:
                print(f"🔸 {repo.name} {'(fork)' if repo.fork else ''} \n")

                github_logger = logging.getLogger('github')
                original_level = github_logger.level
                github_logger.setLevel(logging.ERROR)

                try:
                    pr_count = repo.get_pulls(state='open').totalCount
                    issue_count = repo.open_issues_count - pr_count
                except Exception:
                    pr_count = "?"
                    issue_count = "?"

                try:
                    print(f" - 🌐 URL:\t\t{repo.html_url}")
                    print(f" - 💻 Language:\t\t{repo.language}")

                    print(f"\n - ⭐ Stars:\t\t{repo.stargazers_count}")
                    print(f" - 🍴 Forks:\t\t{repo.forks_count}")
                    print(f" - 👓 Watchers:\t\t{repo.subscribers_count}")

                    # print(f" - 🐞 Issues+PRs:\t{repo.open_issues_count}")
                    print(f" - 🐞 Issues:\t\t{issue_count}")
                    print(f" - 📬 PRs:\t\t{pr_count}")

                    print(f"\n - 📝 License:\t\t{repo.license.name if repo.license else 'None'}")
                    print(f" - 🌿 Branch (default):\t{repo.default_branch}")

                    print(f"\n - 📅 Created:\t\t{get_date_from_ts(repo.created_at)} ({calculate_timespan(int(time.time()), repo.created_at, granularity=2)} ago)")
                    print(f" - 🔄 Updated:\t\t{get_date_from_ts(repo.updated_at)} ({calculate_timespan(int(time.time()), repo.updated_at, granularity=2)} ago)")
                    print(f" - 🔃 Last push:\t{get_date_from_ts(repo.pushed_at)} ({calculate_timespan(int(time.time()), repo.pushed_at, granularity=2)} ago)")

                    if repo.description:
                        print(f"\n - 📝 Desc:\t\t{repo.description}")
                except GithubException as e:
                    # Inform about TOS-blocked (403) and legally blocked (451) repositories
                    if e.status in [403, 451]:
                        print(f"\n* Repo '{repo.name}' is blocked: {e}")
                        print("─" * HORIZONTAL_LINE2)
                        continue
                finally:
                    github_logger.setLevel(original_level)

                print("─" * HORIZONTAL_LINE2)
    except Exception as e:
        raise RuntimeError(f"Cannot fetch user's repositories list: {e}")

    g.close()


# Prints a list of starred repositories by a GitHub user (-g)
def github_print_starred_repos(user):
    user_name_str = user
    user_url = "-"
    starred_count = 0
    starred_list = []

    print(f"* Getting repositories starred by user '{user}' ...")

    try:
        auth = Auth.Token(GITHUB_TOKEN)
        g = Github(base_url=GITHUB_API_URL, auth=auth)

        g_user = g.get_user(user)
        user_login = g_user.login
        user_name = g_user.name
        user_url = g_user.html_url

        starred_list = g_user.get_starred()
        starred_count = starred_list.totalCount

        user_name_str = user_login
        if user_name:
            user_name_str += f" ({user_name})"
    except Exception as e:
        raise RuntimeError(f"Cannot fetch user {user} details: {e}")

    print(f"\nUsername:\t\t{user_name_str}")
    print(f"User URL:\t\t{user_url}/")
    print(f"GitHub API URL:\t\t{GITHUB_API_URL}")
    print(f"Local timezone:\t\t{LOCAL_TIMEZONE}")

    print(f"\nRepos starred by user:\t{starred_count}")

    try:
        if starred_list:
            for star in starred_list:
                star_str = f"\n- {star.full_name}"
                if star.html_url:
                    star_str += f" [ {star.html_url}/ ]"
                print(star_str)
    except Exception as e:
        raise RuntimeError(f"Cannot fetch user's starred list: {e}")

    g.close()


# Returns size in human readable format
def human_readable_size(num):
    value = float(num)
    for unit in ["B", "KB", "MB", "GB", "TB", "PB"]:
        if abs(value) < 1024.0:
            return f"{value:.1f} {unit}"
        value /= 1024.0
    return f"{value:.1f} PB"


# Formats the given string as a quoted, indented block
def format_body_block(content, indent="    "):
    new_content = f"'{content}'"
    indented = textwrap.indent(new_content.strip(), indent)
    return f"\n{indented}"


# Returns the base web URL for GitHub or GHE (e.g. https://github.com or https://ghe.example.com)
def github_web_base() -> str:
    if "api.github.com" in GITHUB_API_URL:
        return "https://github.com"
    return GITHUB_API_URL.replace("/api/v3", "").rstrip("/")


# Safely truncates text without breaking HTML tags
def safe_truncate_text(text, max_length=MAX_EVENT_BODY_LENGTH):
    if len(text) <= max_length:
        return text

    # Find a safe truncation point - look backwards from max_length
    truncate_at = max_length

    # Check if we're in the middle of an HTML tag by looking backwards
    for i in range(max_length - 1, max(0, max_length - 200), -1):
        if text[i] == '<':
            # Found start of a tag - check if it completes before max_length
            tag_end = text.find('>', i)
            if tag_end != -1 and tag_end < max_length:
                # Tag completes before truncation point, safe to truncate after it
                truncate_at = tag_end + 1
                break
            else:
                # Tag doesn't complete, truncate before it to avoid breaking the tag
                truncate_at = i
                break
        elif text[i] == '>':
            # Found end of a tag, safe to truncate after it
            truncate_at = i + 1
            break

    # Truncate at the safe point
    truncated = text[:truncate_at]

    # Find and close any open HTML tags
    open_tags = []
    tag_pattern = r'<(/)?([a-zA-Z][a-zA-Z0-9]*)[^>]*>'

    for match in re.finditer(tag_pattern, truncated):
        is_closing = match.group(1) == '/'
        tag_name = match.group(2).lower()

        if is_closing:
            # Remove matching opening tag
            if open_tags and open_tags[-1] == tag_name:
                open_tags.pop()
        else:
            # Self-closing tags don't need closing
            if tag_name not in ('img', 'br', 'hr', 'input', 'meta', 'link', 'area', 'base', 'col', 'embed', 'source', 'track', 'wbr'):
                open_tags.append(tag_name)

    # Close any remaining open tags in reverse order
    result = truncated
    for tag in reversed(open_tags):
        result += f'</{tag}>'

    result += " ... <cut>"
    return result


# Prints details about passed GitHub event
def github_print_event(event, g, time_passed=False, ts: datetime | None = None):

    event_date: datetime | None = None
    repo_name = ""
    repo_url = ""
    st = ""
    tp = ""
    repo = None

    event_date = event.created_at
    if time_passed and not ts:
        tp = f" ({calculate_timespan(int(time.time()), event_date, show_seconds=False, granularity=2)} ago)"
    elif time_passed and ts:
        # Only show "after" if current event is newer than previous event
        if event_date > ts:
            tp = f" (after {calculate_timespan(event_date, ts, show_seconds=False, granularity=2)}: {get_short_date_from_ts(ts)})"
        else:
            tp = ""
    st += print_v(f"Event date:\t\t\t{get_date_from_ts(event_date)}{tp}")
    st += print_v(f"Event ID:\t\t\t{event.id}")
    st += print_v(f"Event type:\t\t\t{event.type}")

    if event.repo.id:
        try:
            desc_len = 80
            repo = g.get_repo(event.repo.name)

            # For ForkEvent, prefer the source repo if available
            if event.type == "ForkEvent" and repo is not None:
                try:
                    parent = gh_call(lambda: getattr(repo, "parent", None))()
                    if parent:
                        repo = parent
                except Exception:
                    pass

            repo_name = getattr(repo, "full_name", event.repo.name)

            api_prefix = GITHUB_API_URL.rstrip("/") + "/repos/"
            repo_url = getattr(repo, "html_url", event.repo.url.replace(api_prefix, github_web_base() + "/"))

            st += print_v(f"\nRepo name:\t\t\t{repo_name}")
            st += print_v(f"Repo URL:\t\t\t{repo_url}")

            desc = (repo.description or "") if repo else ""
            cleaned = desc.replace('\n', ' ')
            short_desc = cleaned[:desc_len] + '...' if len(cleaned) > desc_len else cleaned
            if short_desc:
                st += print_v(f"Repo description:\t\t{short_desc}")

        except UnknownObjectException:
            repo = None
            st += print_v("\nRepository not found or has been removed")
        except GithubException as e:
            repo = None
            st += print_v(f"\n* Error occurred while getting repo details: {e}")

    if hasattr(event.actor, 'login'):
        if event.actor.login:
            st += print_v(f"\nEvent actor login:\t\t{event.actor.login}")
    if hasattr(event.actor, 'name'):
        if event.actor.name:
            st += print_v(f"Event actor name:\t\t{event.actor.name}")
    if hasattr(event.actor, 'html_url'):
        if event.actor.html_url:
            st += print_v(f"Event actor URL:\t\t{event.actor.html_url}")

    if event.payload.get("ref"):
        st += print_v(f"\nObject name:\t\t\t{event.payload.get('ref')}")
    if event.payload.get("ref_type"):
        st += print_v(f"Object type:\t\t\t{event.payload.get('ref_type')}")
    if event.payload.get("description"):
        st += print_v(f"Description:\t\t\t{event.payload.get('description')}")

    if event.payload.get("action"):
        st += print_v(f"\nAction:\t\t\t\t{event.payload.get('action')}")

    # Prefer commits from payload when present (older API behavior)
    if event.payload.get("commits"):
        commits = event.payload["commits"]
        commits_total = len(commits)
        st += print_v(f"\nNumber of commits:\t\t{commits_total}")
        for commit_count, commit in enumerate(commits, start=1):
            st += print_v(f"\n=== Commit {commit_count}/{commits_total} ===")
            st += print_v("." * HORIZONTAL_LINE1)

            commit_message = commit['message']
            is_multiline = '\n' in commit_message
            if is_multiline:
                first_line = commit_message.split('\n', 1)[0]
                st += print_v(f" - Commit message:\t\t'{first_line}...'")
            else:
                st += print_v(f" - Commit message:\t\t'{commit_message}'")

            commit_details = None
            if repo:
                commit_details = gh_call(lambda: repo.get_commit(commit["sha"]))()

            if commit_details:
                commit_date = commit_details.commit.author.date
                st += print_v(f" - Commit date:\t\t\t{get_date_from_ts(commit_date)}")

            st += print_v(f" - Commit SHA:\t\t\t{commit['sha']}")
            st += print_v(f" - Commit author:\t\t{commit['author']['name']}")

            if commit_details and commit_details.author:
                st += print_v(f" - Commit author URL:\t\t{commit_details.author.html_url}")

            if commit_details:
                st += print_v(f" - Commit URL:\t\t\t{commit_details.html_url}")
                st += print_v(f" - Commit raw patch URL:\t{commit_details.html_url}.patch")

            stats = getattr(commit_details, "stats", None)
            additions = stats.additions if stats else 0
            deletions = stats.deletions if stats else 0
            stats_total = stats.total if stats else 0
            st += print_v(f"\n - Additions/Deletions:\t\t+{additions} / -{deletions} ({stats_total})")

            if commit_details:
                try:
                    file_count = sum(1 for _ in commit_details.files)
                except Exception:
                    file_count = "N/A"
                st += print_v(f" - Files changed:\t\t{file_count}")
                if file_count:
                    st += print_v(f" - Changed files list:")
                    for f in commit_details.files:
                        st += print_v(f"     • '{f.filename}' - {f.status} (+{f.additions} / -{f.deletions})")

            if is_multiline:
                st += print_v(f"\n - Commit full message:")
                st += print_v(f"\n'{commit_message}'")
            else:
                pass
            st += print_v("." * HORIZONTAL_LINE1)

    # Fallback for new Events API where PushEvent no longer includes commit summaries
    elif event.type == "PushEvent" and repo:
        before_sha = event.payload.get("before")
        head_sha = event.payload.get("head") or event.payload.get("after")
        size_hint = event.payload.get("size")

        # Debug when payload has no commits
        # st += print_v("\n[debug] PushEvent payload has no 'commits' array; using compare API")
        # st += print_v(f"[debug] before:\t\t\t{before_sha}")
        # st += print_v(f"[debug] head/after:\t\t{head_sha}")
        # if size_hint is not None:
        #     st += print_v(f"[debug] size (hint):\t\t{size_hint}")

        if before_sha and head_sha and before_sha != head_sha:
            try:
                compare = gh_call(lambda: repo.compare(before_sha, head_sha))()
            except Exception as e:
                compare = None
                st += print_v(f"* Error using compare({before_sha[:12]}...{head_sha[:12]}): {e}")

            if compare:
                commits = list(compare.commits)
                commits_total = len(commits)
                short_repo = getattr(repo, "full_name", repo_name)
                compare_url = f"{github_web_base()}/{short_repo}/compare/{before_sha[:12]}...{head_sha[:12]}"
                st += print_v(f"\nNumber of commits:\t\t{commits_total}")
                st += print_v(f"Compare URL:\t\t\t{compare_url}")

                for commit_count, c in enumerate(commits, start=1):
                    st += print_v(f"\n=== Commit {commit_count}/{commits_total} ===")
                    st += print_v("." * HORIZONTAL_LINE1)

                    commit_sha = getattr(c, "sha", None) or getattr(c, "id", None)
                    commit_details = gh_call(lambda: repo.get_commit(commit_sha))() if (repo and commit_sha) else None

                    commit_message = commit_details.commit.message if commit_details and commit_details.commit else ""
                    is_multiline = '\n' in commit_message if commit_message else False
                    if commit_message:
                        if is_multiline:
                            first_line = commit_message.split('\n', 1)[0]
                            st += print_v(f" - Commit message:\t\t'{first_line}...'")
                        else:
                            st += print_v(f" - Commit message:\t\t'{commit_message}'")

                    if commit_details:
                        commit_date = commit_details.commit.author.date
                        st += print_v(f" - Commit date:\t\t\t{get_date_from_ts(commit_date)}")

                    if commit_sha:
                        st += print_v(f" - Commit SHA:\t\t\t{commit_sha}")

                    author_name = None
                    if commit_details and commit_details.commit and commit_details.commit.author:
                        author_name = commit_details.commit.author.name
                    st += print_v(f" - Commit author:\t\t{author_name or 'N/A'}")

                    if commit_details and commit_details.author:
                        st += print_v(f" - Commit author URL:\t\t{commit_details.author.html_url}")

                    if commit_details:
                        st += print_v(f" - Commit URL:\t\t\t{commit_details.html_url}")
                        st += print_v(f" - Commit raw patch URL:\t{commit_details.html_url}.patch")

                        stats = getattr(commit_details, "stats", None)
                        additions = stats.additions if stats else 0
                        deletions = stats.deletions if stats else 0
                        stats_total = stats.total if stats else 0
                        st += print_v(f"\n - Additions/Deletions:\t\t+{additions} / -{deletions} ({stats_total})")

                        try:
                            file_count = sum(1 for _ in commit_details.files)
                        except Exception:
                            file_count = "N/A"
                        st += print_v(f" - Files changed:\t\t{file_count}")
                        if file_count and file_count != "N/A":
                            st += print_v(" - Changed files list:")
                            for f in commit_details.files:
                                st += print_v(f"     • '{f.filename}' - {f.status} (+{f.additions} / -{f.deletions})")

                        if is_multiline and commit_message:
                            st += print_v(f"\n - Commit full message:")
                            st += print_v(f"\n'{commit_message}'")

                        st += print_v("." * HORIZONTAL_LINE1)
        else:
            st += print_v("\nNo compare range available (forced push, tag push, or identical before/after)")

    if event.payload.get("commits") == []:
        st += print_v("\nNo new commits (forced push, tag push, branch reset or other ref update)")

    if event.payload.get("release"):
        st += print_v(f"\nRelease name:\t\t\t{event.payload['release'].get('name')}")
        st += print_v(f"Release tag name:\t\t{event.payload['release'].get('tag_name')}")
        st += print_v(f"Release URL:\t\t\t{event.payload['release'].get('html_url')}")

        st += print_v(f"\nPublished by:\t\t\t{event.payload['release']['author']['login']}")
        if event.payload['release']['author'].get('html_url'):
            st += print_v(f"Published by URL:\t\t{event.payload['release']['author']['html_url']}")
        if event.payload['release'].get('published_at'):
            pub_ts = event.payload['release']['published_at']
            st += print_v(f"Published at:\t\t\t{get_date_from_ts(pub_ts)}")
        st += print_v(f"Target commitish:\t\t{event.payload['release'].get('target_commitish')}")
        st += print_v(f"Draft:\t\t\t\t{event.payload['release'].get('draft')}")
        st += print_v(f"Prerelease:\t\t\t{event.payload['release'].get('prerelease')}")

        if event.payload["release"].get("assets"):
            print()
            st += print_v("\nAssets:\n")
            assets = event.payload['release'].get('assets', [])
            for asset in assets:
                size_bytes = asset.get("size", 0)
                st += print_v(f" - Asset name:\t\t\t{asset.get('name')}")
                st += print_v(f" - Asset size:\t\t\t{human_readable_size(size_bytes)}")
                st += print_v(f" - Download URL:\t\t{asset.get('browser_download_url')}")
                if asset != assets[-1]:
                    st += print_v()

        st += print_v(f"\nRelease notes:\n\n'{event.payload['release'].get('body')}'")

    if repo and event.payload.get("pull_request"):
        pr_number = event.payload["pull_request"]["number"]
        pr = repo.get_pull(pr_number)

        st += print_v(f"\n=== PR #{pr.number}: {pr.title} ===")
        st += print_v("." * HORIZONTAL_LINE1)

        st += print_v(f"Author:\t\t\t\t{pr.user.login}")
        st += print_v(f"Author URL:\t\t\t{pr.user.html_url}")
        st += print_v(f"State:\t\t\t\t{pr.state}")
        st += print_v(f"Merged:\t\t\t\t{pr.merged}")
        st += print_v(f"PR URL:\t\t\t\t{pr.html_url}")

        if pr.created_at:
            pr_created_date = get_date_from_ts(pr.created_at)
            st += print_v(f"Created at:\t\t\t{pr_created_date}")
        if pr.closed_at:
            pr_closed_date = get_date_from_ts(pr.closed_at)
            st += print_v(f"Closed at:\t\t\t{pr_closed_date}")
        if pr.merged_at:
            pr_merged_date = get_date_from_ts(pr.merged_at)
            st += print_v(f"Merged at:\t\t\t{pr_merged_date} by {pr.merged_by.login}")

        st += print_v(f"Head → Base:\t\t\t{pr.head.ref} → {pr.base.ref}")
        st += print_v(f"Mergeable state:\t\t{pr.mergeable_state}")

        if pr.labels:
            st += print_v(f"Labels:\t\t\t\t{', '.join(label.name for label in pr.labels)}")

        st += print_v(f"\nCommits:\t\t\t{pr.commits}")
        st += print_v(f"Comments (issue/review):\t{pr.comments} / {pr.review_comments}")

        st += print_v(f"Additions/Deletions:\t\t+{pr.additions} / -{pr.deletions}")
        st += print_v(f"Files changed:\t\t\t{pr.changed_files}")

        if pr.body:
            st += print_v(f"\nPR description:\n\n'{pr.body.strip()}'")

        if pr.requested_reviewers:
            for reviewer in pr.requested_reviewers:
                st += print_v(f"\n - Requested reviewer:\t{reviewer.login} ({reviewer.html_url})")

        if pr.assignees:
            for assignee in pr.assignees:
                st += print_v(f"\nAssignee:\t\t\t{assignee.login} ({assignee.html_url})")

        st += print_v("." * HORIZONTAL_LINE1)

    if event.payload.get("review"):
        review_date = event.payload["review"].get("submitted_at")
        st += print_v(f"\nReview submitted at:\t\t{get_date_from_ts(review_date)}")
        st += print_v(f"Review URL:\t\t\t{event.payload['review'].get('html_url')}")

        if event.payload["review"].get("author_association"):
            st += print_v(f"Author association:\t\t{event.payload['review'].get('author_association')}")

        if event.payload["review"].get("id"):
            st += print_v(f"Review ID:\t\t\t{event.payload['review'].get('id')}")
        if event.payload["review"].get("commit_id"):
            st += print_v(f"Commit SHA reviewed:\t\t{event.payload['review'].get('commit_id')}")
        if event.payload["review"].get("state"):
            st += print_v(f"Review state:\t\t\t{event.payload['review'].get('state')}")
        if event.payload["review"].get("body"):
            review_body = event.payload['review'].get('body')
            if len(review_body) > MAX_EVENT_BODY_LENGTH:
                review_body = safe_truncate_text(review_body)
            st += print_v(f"Review body:")
            st += print_v(format_body_block(review_body))

        if repo:
            try:
                pr_number = event.payload["pull_request"]["number"]
                pr_obj = repo.get_pull(pr_number)
                count = sum(1 for _ in pr_obj.get_single_review_comments(event.payload["review"].get("id")))
                st += print_v(f"Comments in this review:\t{count}")
            except Exception:
                pass

    if event.payload.get("issue"):
        st += print_v(f"\nIssue title:\t\t\t{event.payload['issue'].get('title')}")

        issue_date = event.payload["issue"].get("created_at")
        st += print_v(f"Issue date:\t\t\t{get_date_from_ts(issue_date)}")

        issue_author = event.payload["issue"].get("user", {}).get("login")
        if issue_author:
            st += print_v(f"Issue author:\t\t\t{issue_author}")

        issue_author_url = event.payload["issue"].get("user", {}).get("html_url")
        if issue_author_url:
            st += print_v(f"Issue author URL:\t\t{issue_author_url}")

        st += print_v(f"Issue URL:\t\t\t{event.payload['issue'].get('html_url')}")

        if event.payload["issue"].get("state"):
            st += print_v(f"Issue state:\t\t\t{event.payload['issue'].get('state')}")

        st += print_v(f"Issue comments:\t\t\t{event.payload['issue'].get('comments', 0)}")

        labels = event.payload["issue"].get("labels", [])
        if labels:
            label_names = ", ".join(label.get("name") for label in labels if label.get("name"))
            if label_names:
                st += print_v(f"Issue labels:\t\t\t{label_names}")

        if event.payload["issue"].get("assignees"):
            assignees = event.payload["issue"].get("assignees")
            for assignee in assignees:
                st += print_v(f" - Assignee name:\t\t{assignee.get('name')}")
                if assignee != assignees[-1]:
                    st += print_v()

        reactions = event.payload["issue"].get("reactions", {})

        reaction_map = {
            "+1": "👍",
            "-1": "👎",
            "laugh": "😄",
            "hooray": "🎉",
            "confused": "😕",
            "heart": "❤️",
            "rocket": "🚀",
            "eyes": "👀",
        }

        reaction_display = []
        for key, emoji in reaction_map.items():
            count = reactions.get(key, 0)
            if count > 0:
                reaction_display.append(f"{emoji} {count}")

        if reaction_display:
            st += print_v(f"Issue reactions:\t\t{' / '.join(reaction_display)}")

        if event.payload["issue"].get("body"):
            issue_body = event.payload['issue'].get('body')
            issue_snippet = issue_body if len(issue_body) <= MAX_EVENT_BODY_LENGTH else safe_truncate_text(issue_body)
            st += print_v(f"\nIssue body:")
            st += print_v(format_body_block(issue_snippet))

    if event.payload.get("comment"):
        comment = event.payload["comment"]

        comment_date = comment.get("created_at")
        st += print_v(f"\nComment date:\t\t\t{get_date_from_ts(comment_date)}")

        comment_author = comment.get("user", {}).get("login")
        if comment_author:
            st += print_v(f"Comment author:\t\t\t{comment_author}")

        comment_author_url = comment.get("user", {}).get("html_url")
        if comment_author_url:
            st += print_v(f"Comment author URL:\t\t{comment_author_url}")

        st += print_v(f"Comment URL:\t\t\t{comment.get('html_url')}")
        if comment.get("path"):
            st += print_v(f"Comment path:\t\t\t{comment.get('path')}")

        comment_body = comment.get("body")
        if comment_body:
            if len(comment_body) > MAX_EVENT_BODY_LENGTH:
                comment_body = safe_truncate_text(comment_body)
            st += print_v(f"\nComment body:")
            st += print_v(format_body_block(comment_body))

        if event.type == "PullRequestReviewCommentEvent":
            parent_id = comment.get("in_reply_to_id")
            if parent_id and repo:
                try:
                    pr_number = event.payload["pull_request"]["number"]
                    pr = repo.get_pull(pr_number)

                    parent = pr.get_review_comment(parent_id)
                    parent_date = get_date_from_ts(parent.created_at)

                    st += print_v(f"\nPrevious comment:\n\n↳ In reply to {parent.user.login} (@ {parent_date}):")

                    parent_body = parent.body
                    if len(parent_body) > MAX_EVENT_BODY_LENGTH:
                        parent_body = safe_truncate_text(parent_body)
                    st += print_v(format_body_block(parent_body))

                    st += print_v(f"\nPrevious comment URL:\t\t{parent.html_url}")
                except Exception as e:
                    st += print_v(f"\n* Could not fetch parent comment (ID {parent_id}): {e}")
            else:
                st += print_v("\n(This is the first comment in its thread)")
        elif event.type in ("IssueCommentEvent", "CommitCommentEvent"):
            if repo:

                comment_id = comment["id"]
                comment_created = datetime.fromisoformat(comment["created_at"].replace("Z", "+00:00"))

                if event.type == "IssueCommentEvent":

                    issue_number = event.payload["issue"]["number"]
                    issue = repo.get_issue(issue_number)

                    virtual_comment_list = []

                    if issue.body:
                        virtual_comment_list.append({
                            "id": f"issue-{issue.id}",  # fake ID so it doesn't collide
                            "created_at": issue.created_at,
                            "user": issue.user,
                            "body": issue.body,
                            "html_url": issue.html_url
                        })

                    for c in issue.get_comments():
                        virtual_comment_list.append({
                            "id": c.id,
                            "created_at": c.created_at,
                            "user": c.user,
                            "body": c.body,
                            "html_url": c.html_url
                        })

                    previous = None
                    for c in virtual_comment_list:
                        if c["id"] == comment_id or (isinstance(c["id"], int) and c["id"] == comment_id):
                            continue

                        if c["created_at"] < comment_created:
                            if not previous or c["created_at"] > previous["created_at"]:
                                previous = c

                    if previous:
                        prev_date = get_date_from_ts(previous["created_at"])
                        st += print_v(f"\nPrevious comment:\n\n↳ In reply to {previous['user'].login} (@ {prev_date}):")

                        parent_body = previous["body"]
                        if len(parent_body) > MAX_EVENT_BODY_LENGTH:
                            parent_body = safe_truncate_text(parent_body)
                        st += print_v(format_body_block(parent_body))

                        st += print_v(f"\nPrevious comment URL:\t\t{previous['html_url']}")
                    else:
                        st += print_v("\n(This is the first comment in this thread)")

                elif event.type == "CommitCommentEvent":
                    commit_sha = comment["commit_id"]
                    comments = list(repo.get_commit(commit_sha).get_comments())

                    previous = None
                    for c in comments:
                        if c.id == comment_id:
                            continue
                        if c.created_at < comment_created:
                            if not previous or c.created_at > previous.created_at:
                                previous = c

                    if previous:
                        prev_date = get_date_from_ts(previous.created_at)
                        st += print_v(f"\nPrevious comment:\n\n↳ In reply to {previous.user.login} (@ {prev_date}):")

                        parent_body = previous.body
                        if len(parent_body) > MAX_EVENT_BODY_LENGTH:
                            parent_body = safe_truncate_text(parent_body)
                        st += print_v(format_body_block(parent_body))

                        st += print_v(f"\nPrevious comment URL:\t\t{previous.html_url}")
                    else:
                        st += print_v("\n(This is the first comment in this thread)")

    if event.payload.get("forkee"):
        st += print_v(f"\nForked to repo:\t\t\t{event.payload['forkee'].get('full_name')}")
        st += print_v(f"Forked to repo (URL):\t\t{event.payload['forkee'].get('html_url')}")

    if event.type == "MemberEvent":
        member_login = event.payload.get("member", {}).get("login")
        member_role = event.payload.get("membership", {}).get("role")
        if member_login:
            st += print_v(f"\nMember added:\t\t\t{member_login}")
            member_url = event.payload.get("member", {}).get("html_url")
            if member_url:
                st += print_v(f"Member added URL:\t\t{member_url}")
        if member_role:
            st += print_v(f"Permission level:\t\t{member_role}")

    if event.type == "PublicEvent":
        st += print_v("\nRepository is now public")

    if event.type == "DiscussionEvent":
        discussion_title = event.payload.get("discussion", {}).get("title")
        discussion_url = event.payload.get("discussion", {}).get("html_url")
        discussion_category = event.payload.get("discussion", {}).get("category", {}).get("name")
        if discussion_title:
            st += print_v(f"\nDiscussion title:\t\t{discussion_title}")
        if discussion_url:
            st += print_v(f"Discussion URL:\t\t\t{discussion_url}")
        if discussion_category:
            st += print_v(f"Discussion category:\t\t{discussion_category}")

    if event.type == "DiscussionCommentEvent":
        comment_author = event.payload.get("comment", {}).get("user", {}).get("login")
        comment_body = event.payload.get("comment", {}).get("body")
        if comment_author:
            st += print_v(f"\nDiscussion comment by:\t\t{comment_author}")
        if comment_body:
            if len(comment_body) > MAX_EVENT_BODY_LENGTH:
                comment_body = safe_truncate_text(comment_body)
            st += print_v(f"\nComment body:")
            st += print_v(format_body_block(comment_body))

    return event_date, repo_name, repo_url, st


# Lists recent events for the user (-l) and potentially dumps the entries to CSV file (if -b is used)
def github_list_events(user, number, csv_file_name):
    events = []
    available_events = 0

    try:
        if csv_file_name:
            init_csv_file(csv_file_name)
    except Exception as e:
        print(f"* Error: {e}")

    list_operation = "* Listing & saving" if csv_file_name else "* Listing"

    print(f"{list_operation} {number} recent events for '{user}' ...\n")

    try:
        auth = Auth.Token(GITHUB_TOKEN)
        g = Github(base_url=GITHUB_API_URL, auth=auth)

        g_user = g.get_user(user)
        all_events = list(g_user.get_events())
        total_available = len(all_events)
        events = all_events[:number]
        available_events = len(events)

        user_login = g_user.login
        user_name = g_user.name
        user_url = g_user.html_url

        user_name_str = user_login
        if user_name:
            user_name_str += f" ({user_name})"
    except Exception as e:
        print(f"* Cannot fetch user details: {e}")
        return

    print(f"Username:\t\t\t{user_name_str}")
    print(f"User URL:\t\t\t{user_url}/")
    print(f"GitHub API URL:\t\t\t{GITHUB_API_URL}")
    if csv_file_name:
        print(f"CSV export enabled:\t\t{bool(csv_file_name)}" + (f" ({csv_file_name})" if csv_file_name else ""))
    print(f"Local timezone:\t\t\t{LOCAL_TIMEZONE}")
    print(f"Available events:\t\t{total_available}")
    print(f"\n{'─' * HORIZONTAL_LINE1}\n{'─' * HORIZONTAL_LINE1}")

    if available_events == 0:
        print("There are no events yet")
    else:
        try:
            event_number_map = {id(event): event_index + 1 for event_index, event in enumerate(events)}

            for event in reversed(events):

                if event.type in EVENTS_TO_MONITOR or 'ALL' in EVENTS_TO_MONITOR:
                    event_number = event_number_map[id(event)]
                    print(f"Event number:\t\t\t#{event_number}")
                    try:
                        event_date, repo_name, repo_url, event_text = github_print_event(event, g)
                    except Exception as e:
                        print(f"\n* Warning, cannot fetch all event details, skipping: {e}")
                        print_cur_ts("\nTimestamp:\t\t\t")
                        continue
                    try:
                        if csv_file_name:
                            write_csv_entry(csv_file_name, convert_to_local_naive(event_date), str(event.type), str(repo_name), "", "")
                    except Exception as e:
                        print(f"* Error: {e}")
                    print_cur_ts("\nTimestamp:\t\t\t")
        except Exception as e:
            print(f"* Cannot fetch events: {e}")


# Detects and reports changes in a user's profile-level entities (followers, followings, public repos, starred repos)
def handle_profile_change(label, count_old, count_new, list_old, raw_list, user, csv_file_name, field):
    try:
        list_new = []
        list_new = [getattr(item, field) for item in raw_list]
        if not list_new and count_new > 0:
            return list_old, count_old
    except Exception as e:
        print(f"* Error while trying to get the list of {label.lower()}: {e}")
        print_cur_ts("Timestamp:\t\t\t")
        return list_old, count_old

    new_count = len(list_new)
    old_count = len(list_old)

    if list_new == list_old:
        return list_old, count_old

    diff = new_count - old_count

    diff_str = f"+{diff}" if diff > 0 else f"{diff}"

    label_context = "by" if label.lower() in ["followings", "starred repos"] else "for"

    if diff == 0:
        print(f"* {label} list changed {label_context} user {user}\n")
    else:
        print(f"* {label} number changed {label_context} user {user} from {old_count} to {new_count} ({diff_str})\n")
        try:
            if csv_file_name:
                write_csv_entry(csv_file_name, now_local_naive(), f"{label} Count", user, old_count, new_count)
        except Exception as e:
            print(f"* Error: {e}")

    added_list_str = ""
    removed_list_str = ""
    added_mbody = ""
    removed_mbody = ""

    removed_items = list(set(list_old) - set(list_new))
    added_items = list(set(list_new) - set(list_old))

    removed_mbody_html = ""
    removed_list_str_html = ""
    added_mbody_html = ""
    added_list_str_html = ""

    if removed_items:
        print(f"Removed {label.lower()}:\n")
        removed_mbody = f"\nRemoved {label.lower()}:\n\n"
        removed_mbody_html = f"<br><b>Removed {html.escape(label.lower())}:</b><br><br>"
        web_base = github_web_base()
        for item in removed_items:
            item_url = (f"{web_base}/{item}/" if label.lower() in ["followers", "followings", "starred repos"]
                        else f"{web_base}/{user}/{item}/")

            print(f"- {item} [ {item_url} ]")
            removed_list_str += f"- {item} [ {item_url} ]\n"
            removed_list_str_html += f"- <a href=\"{html.escape(item_url)}\">{html.escape(item)}</a><br>"
            try:
                if csv_file_name:
                    write_csv_entry(csv_file_name, now_local_naive(), f"Removed {label[:-1]}", user, item, "")
            except Exception as e:
                print(f"* Error: {e}")
        print()

    if added_items:
        print(f"Added {label.lower()}:\n")
        added_mbody = f"\nAdded {label.lower()}:\n\n"
        added_mbody_html = f"<br><b>Added {html.escape(label.lower())}:</b><br><br>"
        web_base = github_web_base()
        for item in added_items:
            item_url = (f"{web_base}/{item}/" if label.lower() in ["followers", "followings", "starred repos"]
                        else f"{web_base}/{user}/{item}/")
            print(f"- {item} [ {item_url} ]")
            added_list_str += f"- {item} [ {item_url} ]\n"
            added_list_str_html += f"- <a href=\"{html.escape(item_url)}\">{html.escape(item)}</a><br>"
            try:
                if csv_file_name:
                    write_csv_entry(csv_file_name, now_local_naive(), f"Added {label[:-1]}", user, "", item)
            except Exception as e:
                print(f"* Error: {e}")
        print()

    if diff == 0:
        m_subject = f"GitHub user {user} {label.lower()} list changed"
        m_body = (f"{label} list changed {label_context} user {user}\n"
                  f"{removed_mbody}{removed_list_str}{added_mbody}{added_list_str}\n"
                  f"Check interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}")
        m_body_html = (
            f"<html><head></head><body>"
            f"{label} list changed {label_context} user <b>{html.escape(user)}</b><br>"
            f"{removed_mbody_html if removed_items else ''}{removed_list_str_html if removed_items else ''}"
            f"{added_mbody_html if added_items else ''}{added_list_str_html if added_items else ''}<br>"
            f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
            f"</body></html>"
        )
    else:
        m_subject = f"GitHub user {user} {label.lower()} number has changed! ({diff_str}, {old_count} -> {new_count})"
        m_body = (f"{label} number changed {label_context} user {user} from {old_count} to {new_count} ({diff_str})\n"
                  f"{removed_mbody}{removed_list_str}{added_mbody}{added_list_str}\n"
                  f"Check interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}")
        m_body_html = (
            f"<html><head></head><body>"
            f"{label} number changed {label_context} user <b>{html.escape(user)}</b> from <b>{old_count}</b> to <b>{new_count}</b> (<b>{html.escape(diff_str)}</b>)<br>"
            f"{removed_mbody_html if removed_items else ''}{removed_list_str_html if removed_items else ''}"
            f"{added_mbody_html if added_items else ''}{added_list_str_html if added_items else ''}<br>"
            f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
            f"</body></html>"
        )

    if PROFILE_NOTIFICATION:
        print(f"Sending email notification to {RECEIVER_EMAIL}")
        send_email(m_subject, m_body, m_body_html, SMTP_SSL)

    print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
    print_cur_ts("Timestamp:\t\t\t")
    return list_new, new_count


# Detects and reports changes in repository-level entities (like stargazers, watchers, forks, issues, pull requests)
def check_repo_list_changes(count_old, count_new, list_old, list_new, label, repo_name, repo_url, user, csv_file_name):
    if not list_new and count_new > 0:
        return

    # Handle None values by converting to empty lists
    if list_old is None:
        list_old = []
    if list_new is None:
        list_new = []

    old_count = len(list_old)
    new_count = len(list_new)

    if list_old == list_new:
        return

    diff = new_count - old_count

    diff_str = f"{'+' if diff > 0 else ''}{diff}"

    if diff == 0:
        print(f"* Repo '{repo_name}': {label.lower()} list changed\n* Repo URL: {repo_url}")
    else:
        print(f"* Repo '{repo_name}': number of {label.lower()} changed from {old_count} to {new_count} ({diff_str})\n* Repo URL: {repo_url}")
        try:
            if csv_file_name:
                write_csv_entry(csv_file_name, now_local_naive(), f"Repo {label} Count", repo_name, old_count, new_count)
        except Exception as e:
            print(f"* Error: {e}")

    added_list_str = ""
    removed_list_str = ""
    added_mbody = ""
    removed_mbody = ""

    removed_items = list(set(list_old) - set(list_new))
    added_items = list(set(list_new) - set(list_old))

    # If lists are different but sets are the same (just reordered or duplicates), no actual change
    if not removed_items and not added_items:
        return

    removal_text = "Closed" if label in ["Issues", "Pull Requests"] else "Removed"

    if list_old != list_new:
        print()

        removed_mbody_html = ""
        removed_list_str_html = ""
        added_mbody_html = ""
        added_list_str_html = ""

        if removed_items:
            print(f"{removal_text} {label.lower()}:\n")
            removed_mbody = f"\n{removal_text} {label.lower()}:\n\n"
            removed_mbody_html = f"<br><b>{html.escape(removal_text)} {html.escape(label.lower())}:</b><br><br>"
            for item in removed_items:
                item_line = f"- {item} [ {github_web_base()}/{item}/ ]" if label.lower() in ["stargazers", "watchers", "forks"] else f"- {item}"
                print(item_line)
                removed_list_str += item_line + "\n"

                if label.lower() in ["stargazers", "watchers", "forks"]:
                    item_url = f"{github_web_base()}/{item}/"
                    removed_list_str_html += f"- <a href=\"{html.escape(item_url)}\">{html.escape(item)}</a><br>"
                elif label in ["Issues", "Pull Requests"]:
                    match = re.match(r'#(\d+)\s+(.+?)\s+\(([^)]+)\)\s+\[\s*([^\]]+)\s*\]', item)
                    if match:
                        num, title, user_item, url = match.groups()
                        removed_list_str_html += f"- <a href=\"{html.escape(url)}\"><b>#{num} {html.escape(title)}</b></a> ({html.escape(user_item)})<br>"
                    else:
                        removed_list_str_html += f"- {html.escape(item)}<br>"
                else:
                    removed_list_str_html += f"- {html.escape(item)}<br>"

                try:
                    if csv_file_name:
                        value = item.rsplit("(", 1)[0].strip() if label in ["Issues", "Pull Requests"] else item
                        write_csv_entry(csv_file_name, now_local_naive(), f"{removal_text} {label[:-1]}", repo_name, value, "")
                except Exception as e:
                    print(f"* Error: {e}")
            print()

        if added_items:
            print(f"Added {label.lower()}:\n")
            added_mbody = f"\nAdded {label.lower()}:\n\n"
            added_mbody_html = f"<br><b>Added {html.escape(label.lower())}:</b><br><br>"
            for item in added_items:
                item_line = f"- {item} [ {github_web_base()}/{item}/ ]" if label.lower() in ["stargazers", "watchers", "forks"] else f"- {item}"
                print(item_line)
                added_list_str += item_line + "\n"

                if label.lower() in ["stargazers", "watchers", "forks"]:
                    item_url = f"{github_web_base()}/{item}/"
                    added_list_str_html += f"- <a href=\"{html.escape(item_url)}\">{html.escape(item)}</a><br>"
                elif label in ["Issues", "Pull Requests"]:
                    match = re.match(r'#(\d+)\s+(.+?)\s+\(([^)]+)\)\s+\[\s*([^\]]+)\s*\]', item)
                    if match:
                        num, title, user_item, url = match.groups()
                        added_list_str_html += f"- <a href=\"{html.escape(url)}\"><b>#{num} {html.escape(title)}</b></a> ({html.escape(user_item)})<br>"
                    else:
                        added_list_str_html += f"- {html.escape(item)}<br>"
                else:
                    added_list_str_html += f"- {html.escape(item)}<br>"

                try:
                    if csv_file_name:
                        value = item.rsplit("(", 1)[0].strip() if label in ["Issues", "Pull Requests"] else item
                        write_csv_entry(csv_file_name, now_local_naive(), f"Added {label[:-1]}", repo_name, "", value)
                except Exception as e:
                    print(f"* Error: {e}")
            print()

    if diff == 0:
        m_subject = f"GitHub user {user} {label.lower()} list changed for repo '{repo_name}'!"
        m_body = (f"* Repo '{repo_name}': {label.lower()} list changed\n"
                  f"* Repo URL: {repo_url}\n{removed_mbody}{removed_list_str}{added_mbody}{added_list_str}\n"
                  f"Check interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}")
        m_body_html = (
            f"<html><head></head><body>"
            f"* Repo '<b>{html.escape(repo_name)}</b>': {html.escape(label.lower())} list changed<br>"
            f"* Repo URL: <a href=\"{html.escape(repo_url)}\">{html.escape(repo_url)}</a><br>"
            f"{removed_mbody_html}{removed_list_str_html}"
            f"{added_mbody_html}{added_list_str_html}<br>"
            f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
            f"</body></html>"
        )
    else:
        m_subject = f"GitHub user {user} number of {label.lower()} for repo '{repo_name}' has changed! ({diff_str}, {old_count} -> {new_count})"
        m_body = (f"* Repo '{repo_name}': number of {label.lower()} changed from {old_count} to {new_count} ({diff_str})\n"
                  f"* Repo URL: {repo_url}\n{removed_mbody}{removed_list_str}{added_mbody}{added_list_str}\n"
                  f"Check interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}")
        m_body_html = (
            f"<html><head></head><body>"
            f"* Repo '<b>{html.escape(repo_name)}</b>': number of {html.escape(label.lower())} changed from <b>{old_count}</b> to <b>{new_count}</b> (<b>{html.escape(diff_str)}</b>)<br>"
            f"* Repo URL: <a href=\"{html.escape(repo_url)}\">{html.escape(repo_url)}</a><br>"
            f"{removed_mbody_html}{removed_list_str_html}"
            f"{added_mbody_html}{added_list_str_html}<br>"
            f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
            f"</body></html>"
        )

    if REPO_NOTIFICATION:
        print(f"Sending email notification to {RECEIVER_EMAIL}")
        send_email(m_subject, m_body, m_body_html, SMTP_SSL)
    print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
    print_cur_ts("Timestamp:\t\t\t")


# Finds an optional config file
def find_config_file(cli_path=None):
    """
    Search for an optional config file in:
      1) CLI-provided path (must exist if given)
      2) ./{DEFAULT_CONFIG_FILENAME}
      3) ~/.{DEFAULT_CONFIG_FILENAME}
      4) script-directory/{DEFAULT_CONFIG_FILENAME}
    """

    if cli_path:
        p = Path(os.path.expanduser(cli_path))
        return str(p) if p.is_file() else None

    candidates = [
        Path.cwd() / DEFAULT_CONFIG_FILENAME,
        Path.home() / f".{DEFAULT_CONFIG_FILENAME}",
        Path(__file__).parent / DEFAULT_CONFIG_FILENAME,
    ]

    for p in candidates:
        if p.is_file():
            return str(p)
    return None


# Resolves an executable path by checking if it's a valid file or searching in $PATH
def resolve_executable(path):
    if os.path.isfile(path) and os.access(path, os.X_OK):
        return path

    found = shutil.which(path)
    if found:
        return found

    raise FileNotFoundError(f"Could not find executable '{path}'")


# Checks if the authenticated user (token's owner) is blocked by user
def is_blocked_by(user):
    try:

        headers = {
            "Authorization": f"Bearer {GITHUB_TOKEN}",
            "Accept": "application/vnd.github+json",
        }

        response = req.get(f"{GITHUB_API_URL}/user", headers=headers, timeout=15)
        if response.status_code != 200:
            return False
        me_login = response.json().get("login", "").lower()
        if user.lower() == me_login:
            return False

        graphql_endpoint = GITHUB_API_URL.rstrip("/") + "/graphql"
        query = """
        query($login: String!) {
          user(login: $login) {
            viewerCanFollow
          }
        }
        """
        payload = {"query": query, "variables": {"login": user}}
        response_graphql = req.post(graphql_endpoint, json=payload, headers=headers, timeout=15)

        if response_graphql.status_code == 404:
            return False

        if not response_graphql.ok:
            return False

        data = response_graphql.json()
        can_follow = (data.get("data", {}).get("user", {}).get("viewerCanFollow", True))
        return not bool(can_follow)

    except Exception:
        return False


# Return the total number of repositories the user has starred (faster than via PyGithub)
def get_starred_count(user):
    try:

        headers = {
            "Authorization": f"Bearer {GITHUB_TOKEN}",
            "Accept": "application/vnd.github+json",
        }

        graphql_endpoint = f"{GITHUB_API_URL.rstrip('/')}/graphql"
        query = """
        query($login:String!){
          user(login:$login){
            starredRepositories{
              totalCount
            }
          }
        }
        """
        payload = {"query": query, "variables": {"login": user}}
        response = req.post(graphql_endpoint, json=payload, headers=headers, timeout=15)

        if not response.ok:
            return 0

        data = response.json()

        return (data.get("data", {}).get("user", {}).get("starredRepositories", {}).get("totalCount", 0))

    except Exception:
        return 0


# Returns True if the user's GitHub page shows "activity is private"
def has_private_banner(user):
    try:
        url = f"{GITHUB_HTML_URL.rstrip('/')}/{user}"
        r = req.get(url, timeout=15)
        return r.ok and "activity is private" in r.text.lower()
    except Exception:
        return False


# Returns True if the user's GitHub profile is public
def is_profile_public(g: Github, user, new_account_days=30):

    if has_private_banner(user):
        return False

    try:
        u = g.get_user(user)

        if any([
            u.followers > 0,
            u.following > 0,
            get_starred_count(user) > 0,
        ]):
            return True

        try:
            events_iter = iter(u.get_events())
            next(events_iter)
            return True
        except (StopIteration, GithubException):
            pass

    except GithubException:
        pass

    return False


# Returns a dict mapping 'YYYY-MM-DD' -> int contribution count for the range
# Handles long date ranges by splitting into year-long chunks
def get_daily_contributions(username: str, start: Optional[dt.date] = None, end: Optional[dt.date] = None, token: Optional[str] = None) -> dict:
    if token is None:
        raise ValueError("GitHub token is required")

    today = dt.date.today()
    if start is None:
        start = today
    if end is None:
        end = today

    # GitHub's contribution calendar API has limitations - typically only returns last year
    # For longer periods, we need to split into year-long chunks
    out = {}

    # Split into year-long chunks (max 1 year per request)
    current_start = start
    while current_start <= end:
        # Calculate end date for this chunk (1 year from start, or the requested end date, whichever is earlier)
        # Use relativedelta to handle leap years correctly (e.g., Feb 29, 2024 -> Feb 28, 2025)
        next_year_date = current_start + relativedelta.relativedelta(years=1)
        chunk_end = min(
            next_year_date - dt.timedelta(days=1),
            end
        )

        url = GITHUB_API_URL.rstrip("/") + "/graphql"
        headers = {
            "Authorization": f"Bearer {token}",
            "Time-Zone": LOCAL_TIMEZONE,
        }

        tz = pytz.timezone(LOCAL_TIMEZONE)
        start_w = current_start - dt.timedelta(days=1)
        end_w_exclusive = chunk_end + dt.timedelta(days=2)
        start_iso = tz.localize(dt.datetime.combine(start_w, dt.time.min)).isoformat()
        end_iso = tz.localize(dt.datetime.combine(end_w_exclusive, dt.time.min)).isoformat()

        query = """
        query($login: String!, $from: DateTime!, $to: DateTime!) {
          user(login: $login) {
            contributionsCollection(from: $from, to: $to) {
              contributionCalendar {
                weeks {
                  contributionDays {
                    date
                    contributionCount
                  }
                }
              }
            }
          }
        }"""

        variables = {"login": username, "from": start_iso, "to": end_iso}
        r = requests.post(url, json={"query": query, "variables": variables}, headers=headers, timeout=30)
        r.raise_for_status()
        data = r.json()

        # Check for errors in the response
        if "errors" in data:
            raise RuntimeError(f"GraphQL API errors: {data['errors']}")

        # Check if user exists
        if data.get("data", {}).get("user") is None:
            raise ValueError(f"User '{username}' not found")

        # Safely access nested data
        contrib_collection = data.get("data", {}).get("user", {}).get("contributionsCollection")
        if contrib_collection is None:
            raise RuntimeError(f"No contributions data returned for user '{username}'")

        contrib_calendar = contrib_collection.get("contributionCalendar")
        if contrib_calendar is None:
            # For very old dates, GitHub may not have data - skip this chunk
            print(f"Warning: No contribution calendar data available for {current_start} to {chunk_end}, skipping...")
            current_start = chunk_end + dt.timedelta(days=1)
            continue

        weeks = contrib_calendar.get("weeks")
        if weeks is None:
            print(f"Warning: No weeks data available for {current_start} to {chunk_end}, skipping...")
            current_start = chunk_end + dt.timedelta(days=1)
            continue

        # Process the weeks data
        for w in weeks:
            contribution_days = w.get("contributionDays", [])
            for d in contribution_days:
                date_str = d.get("date")
                if not date_str:
                    continue
                try:
                    date_obj = dt.date.fromisoformat(date_str)
                    if start <= date_obj <= end:
                        out[date_str] = d.get("contributionCount", 0)
                except ValueError:
                    continue

        # Move to next chunk
        current_start = chunk_end + dt.timedelta(days=1)

    return out


# Return contribution count for a single day
def get_daily_contributions_count(username: str, day: dt.date, token: str) -> int:
    data = get_daily_contributions(username, day, day, token)
    return next(iter(data.values()), 0)


# Checks count for today and decides whether to notify based on stored state.
def check_daily_contribs(username: str, token: str, state: dict, min_delta: int = 1, fail_threshold: int = 3) -> tuple[bool, int, bool]:
    day = today_local()

    try:
        curr = get_daily_contributions_count(username, day, token=token)
        state["consecutive_failures"] = 0
        state["last_error"] = None
    except Exception as e:
        state["consecutive_failures"] = state.get("consecutive_failures", 0) + 1
        state["last_error"] = f"{type(e).__name__}: {e}"
        error_notify = state["consecutive_failures"] >= fail_threshold
        return False, state.get("count", 0), error_notify

    prev_day = state.get("day")
    prev_cnt = state.get("count")

    # New day -> reset baseline silently
    if prev_day != day:
        state["day"] = day
        state["count"] = curr
        state["prev_count"] = curr
        return False, curr, False  # no notify on rollover

    # Same day -> notify if change >= threshold
    if prev_cnt is not None and abs(curr - prev_cnt) >= min_delta:
        state["prev_count"] = prev_cnt
        state["count"] = curr
        return True, curr, False

    # No change
    state["count"] = curr
    return False, curr, False


# Monitors activity of the specified GitHub user
def github_monitor_user(user, csv_file_name):

    try:
        if csv_file_name:
            init_csv_file(csv_file_name)
    except Exception as e:
        print(f"* Error: {e}")

    followers_count = 0
    followings_count = 0
    repos_count = 0
    starred_count = 0
    available_events = 0
    events = []
    repos_list = []
    event_date: datetime | None = None
    blocked = None
    public = False
    contrib_state = {}
    contrib_curr = 0

    print("Sneaking into GitHub like a ninja ...")

    try:
        auth = Auth.Token(GITHUB_TOKEN)
        g = Github(base_url=GITHUB_API_URL, auth=auth)
        g_user_myself = g.get_user()
        user_myself_login = g_user_myself.login
        user_myself_name = g_user_myself.name
        user_myself_url = g_user_myself.html_url

        g_user = g.get_user(user)
        user_login = g_user.login
        user_name = g_user.name
        user_url = g_user.html_url
        location = g_user.location
        bio = g_user.bio
        company = g_user.company
        email = g_user.email
        blog = g_user.blog
        account_created_date = g_user.created_at
        account_updated_date = g_user.updated_at

        followers_count = g_user.followers
        followings_count = g_user.following

        followers_list = g_user.get_followers()
        followings_list = g_user.get_following()

        if GET_ALL_REPOS:
            repos_list = g_user.get_repos()
            repos_count = g_user.public_repos
        else:
            repos_list = [repo for repo in g_user.get_repos(type='owner') if not repo.fork and repo.owner.login == user_login]
            repos_count = len(repos_list)

        starred_list = g_user.get_starred()
        starred_count = starred_list.totalCount

        public = is_profile_public(g, user)
        blocked = is_blocked_by(user) if public else None

        if TRACK_CONTRIB_CHANGES:
            contrib_curr = get_daily_contributions_count(user, today_local(), token=GITHUB_TOKEN)
            contrib_state = {
                "day": today_local(),
                "count": contrib_curr,
                "prev_count": contrib_curr
            }

        if not DO_NOT_MONITOR_GITHUB_EVENTS:
            events = list(islice(g_user.get_events(), EVENTS_NUMBER))
            available_events = len(events)

    except Exception as e:
        print(f"\n* Error: {e}")
        sys.exit(1)

    last_event_id = 0
    last_event_ts: datetime | None = None
    events_list_of_ids = set()

    if not DO_NOT_MONITOR_GITHUB_EVENTS:
        if available_events:
            try:
                for event in reversed(events):
                    events_list_of_ids.add(event.id)

                newest = events[0]
                last_event_id = newest.id
                if last_event_id:
                    last_event_ts = newest.created_at
            except Exception as e:
                print(f"\n* Cannot get event IDs / timestamps: {e}\n")
                pass

    followers_old_count = followers_count
    followings_old_count = followings_count
    repos_old_count = repos_count
    starred_old_count = starred_count

    user_name_old = user_name
    location_old = location
    bio_old = bio
    company_old = company
    email_old = email
    blog_old = blog
    blocked_old = blocked
    public_old = public

    last_event_id_old = last_event_id
    last_event_ts_old = last_event_ts
    events_list_of_ids_old = events_list_of_ids.copy()

    user_myself_name_str = user_myself_login
    if user_myself_name:
        user_myself_name_str += f" ({user_myself_name})"

    print(f"\nToken belongs to:\t\t{user_myself_name_str}" + f"\n\t\t\t\t[ {user_myself_url} ]" if user_myself_url else "")

    user_name_str = user_login
    if user_name:
        user_name_str += f" ({user_name})"

    print(f"\nUsername:\t\t\t{user_name_str}")
    print(f"User URL:\t\t\t{user_url}/")

    if location:
        print(f"Location:\t\t\t{location}")

    if company:
        print(f"Company:\t\t\t{company}")

    if email:
        print(f"Email:\t\t\t\t{email}")

    if blog:
        print(f"Blog URL:\t\t\t{blog}")

    print(f"\nPublic profile:\t\t\t{'Yes' if public else 'No'}")
    print(f"Blocked by the user:\t\t{'Unknown' if blocked is None else ('Yes' if blocked else 'No')}")

    print(f"\nAccount creation date:\t\t{get_date_from_ts(account_created_date)} ({calculate_timespan(int(time.time()), account_created_date, show_seconds=False)} ago)")
    print(f"Account updated date:\t\t{get_date_from_ts(account_updated_date)} ({calculate_timespan(int(time.time()), account_updated_date, show_seconds=False)} ago)")
    account_updated_date_old = account_updated_date

    print(f"\nFollowers:\t\t\t{followers_count}")
    print(f"Followings:\t\t\t{followings_count}")
    print(f"Repositories:\t\t\t{repos_count}")
    print(f"Starred repos:\t\t\t{starred_count}")
    if TRACK_CONTRIB_CHANGES:
        print(f"Today's contributions:\t\t{contrib_curr}")

    if not DO_NOT_MONITOR_GITHUB_EVENTS:
        print(f"Available events:\t\t{available_events}{'+' if available_events == EVENTS_NUMBER else ''}")

    if bio:
        print(f"\nBio:\n\n'{bio}'")

    print_cur_ts("\nTimestamp:\t\t\t")

    list_of_repos = []
    if repos_list and TRACK_REPOS_CHANGES:
        # Filter repos for detailed monitoring only (keep full repos_list for profile change detection)
        repos_list_filtered = repos_list
        if 'ALL' not in REPOS_TO_MONITOR:
            repos_list_filtered = []
            for repo in repos_list:
                # Check if repo matches any entry in REPOS_TO_MONITOR
                should_monitor = False
                for monitor_entry in REPOS_TO_MONITOR:
                    if '/' in monitor_entry:
                        # Format: 'user/repo_name' - check if user matches and repo matches
                        monitor_user, monitor_repo = monitor_entry.split('/', 1)
                        if monitor_user == user_login and monitor_repo == repo.name:
                            should_monitor = True
                            break
                    else:
                        # Format: just 'repo_name' (from CLI) - check if repo name matches for current user
                        if monitor_entry == repo.name and repo.owner.login == user_login:
                            should_monitor = True
                            break
                if should_monitor:
                    repos_list_filtered.append(repo)

        try:
            list_of_repos = github_process_repos(repos_list_filtered)
        except Exception as e:
            print(f"* Cannot process list of public repositories: {e}")
        print_cur_ts("\nTimestamp:\t\t\t")

    list_of_repos_old = list_of_repos

    if not DO_NOT_MONITOR_GITHUB_EVENTS:
        print(f"Latest event:\n")

        if available_events == 0:
            print("There are no events yet")
        else:
            try:
                github_print_event(events[0], g, True)
            except Exception as e:
                print(f"\n* Warning: cannot fetch last event details: {e}")

        print_cur_ts("\nTimestamp:\t\t\t")

    followers_old = []
    followings_old = []
    repos_old = []
    starred_old = []

    try:
        followers_old = [follower.login for follower in followers_list]
        followings_old = [following.login for following in followings_list]
        repos_old = [repo.name for repo in repos_list]
        starred_old = [star.full_name for star in starred_list]
    except Exception as e:
        print(f"* Error: {e}")
        sys.exit(1)

    time.sleep(GITHUB_CHECK_INTERVAL)
    alive_counter = 0
    email_sent = False

    # Primary loop
    while True:

        try:
            g_user = g.get_user(user)
            email_sent = False

        except (GithubException, Exception) as e:
            print(f"* Error, retrying in {display_time(GITHUB_CHECK_INTERVAL)}: {e}")

            should_notify = False
            reason_msg = None

            if isinstance(e, BadCredentialsException):
                reason_msg = "GitHub token might not be valid anymore (bad credentials error)!"
            else:
                matched = next((msg for msg in ["Forbidden", "Bad Request"] if msg in str(e)), None)
                if matched:
                    reason_msg = f"Session might not be valid ('{matched}' error)"

            if reason_msg:
                print(f"* {reason_msg}")
                should_notify = True

            if should_notify and ERROR_NOTIFICATION and not email_sent:
                m_subject = f"github_monitor: session error! (user: {user})"
                m_body = f"{reason_msg}\n{e}{get_cur_ts(nl_ch + nl_ch + 'Timestamp: ')}"
                m_body_html = (
                    f"<html><head></head><body>"
                    f"<b>{html.escape(reason_msg)}</b><br>"
                    f"{html.escape(str(e))}{get_cur_ts('<br><br>Timestamp: ')}"
                    f"</body></html>"
                )
                print(f"Sending email notification to {RECEIVER_EMAIL}")
                send_email(m_subject, m_body, m_body_html, SMTP_SSL)
                email_sent = True

            print_cur_ts("Timestamp:\t\t\t")
            time.sleep(GITHUB_CHECK_INTERVAL)
            continue

        # Changed followings
        try:
            followings_raw = list(gh_call(g_user.get_following)())
            followings_count = gh_call(lambda: g_user.following)()
        except NET_ERRORS as e:
            print(f"* Error while fetching followings: {e}")
            print_cur_ts("Timestamp:\t\t\t")
            followings_raw = None
            followings_count = None

        if followings_raw is not None and followings_count is not None:
            followings_old, followings_old_count = handle_profile_change("Followings", followings_old_count, followings_count, followings_old, followings_raw, user, csv_file_name, field="login")

        # Changed followers
        try:
            followers_raw = list(gh_call(g_user.get_followers)())
            followers_count = gh_call(lambda: g_user.followers)()
        except NET_ERRORS as e:
            print(f"* Error while fetching followers: {e}")
            print_cur_ts("Timestamp:\t\t\t")
            followers_raw = None
            followers_count = None

        if followers_raw is not None and followers_count is not None:
            followers_old, followers_old_count = handle_profile_change("Followers", followers_old_count, followers_count, followers_old, followers_raw, user, csv_file_name, field="login")

        # Changed public repositories
        try:
            if GET_ALL_REPOS:
                repos_raw = list(gh_call(g_user.get_repos)())
                repos_count = gh_call(lambda: g_user.public_repos)()
            else:
                repos_raw = list(gh_call(lambda: [repo for repo in g_user.get_repos(type='owner') if not repo.fork and repo.owner.login == user_login])())
                repos_count = len(repos_raw)
        except NET_ERRORS as e:
            print(f"* Error while fetching repositories: {e}")
            print_cur_ts("Timestamp:\t\t\t")
            repos_raw = None
            repos_count = None

        if repos_raw is not None and repos_count is not None:
            repos_old, repos_old_count = handle_profile_change("Repos", repos_old_count, repos_count, repos_old, repos_raw, user, csv_file_name, field="name")

        # Changed starred repositories
        try:
            starred_raw = gh_call(g_user.get_starred)()
            if starred_raw is not None:
                starred_list = list(starred_raw)
                starred_count = starred_raw.totalCount
            else:
                starred_list = None
                starred_count = None
        except NET_ERRORS as e:
            print(f"* Error while fetching starred repositories: {e}")
            print_cur_ts("Timestamp:\t\t\t")
            starred_list = None
            starred_count = None

        if starred_list is not None and starred_count is not None:
            starred_old, starred_old_count = handle_profile_change("Starred Repos", starred_old_count, starred_count, starred_old, starred_list, user, csv_file_name, field="full_name")

        # Changed contributions in a day
        if TRACK_CONTRIB_CHANGES:
            contrib_notify, contrib_curr, contrib_error_notify = check_daily_contribs(user, GITHUB_TOKEN, contrib_state, min_delta=1, fail_threshold=3)
            if contrib_error_notify and ERROR_NOTIFICATION:
                failures = contrib_state.get("consecutive_failures", 0)
                last_err = contrib_state.get("last_error", "Unknown error")
                err_msg = f"Error: GitHub daily contributions check failed {failures} times. Last error: {last_err}\n"
                print(err_msg)
                err_msg_html = (
                    f"<html><head></head><body>"
                    f"Error: GitHub daily contributions check failed <b>{failures}</b> times. Last error: <b>{html.escape(str(last_err))}</b><br>"
                    f"{get_cur_ts('<br>Timestamp: ')}"
                    f"</body></html>"
                )
                send_email(f"GitHub monitor errors for {user}", err_msg + get_cur_ts(nl_ch + "Timestamp: "), err_msg_html, SMTP_SSL)

            if contrib_notify:
                contrib_old = contrib_state.get("prev_count")
                print(f"* Daily contributions changed for user {user} on {get_short_date_from_ts(contrib_state['day'], show_hour=False)} from {contrib_old} to {contrib_curr}!\n")

                try:
                    if csv_file_name:
                        write_csv_entry(csv_file_name, now_local_naive(), "Daily Contribs", user, contrib_old, contrib_curr)
                except Exception as e:
                    print(f"* Error: {e}")

                m_subject = f"GitHub user {user} daily contributions changed from {contrib_old} to {contrib_curr}!"
                m_body = (f"GitHub user {user} daily contributions changed on {get_short_date_from_ts(contrib_state['day'], show_hour=False)} from {contrib_old} to {contrib_curr}\n\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}")
                m_body_html = (
                    f"<html><head></head><body>"
                    f"GitHub user <b>{html.escape(user)}</b> daily contributions changed on <b>{html.escape(get_short_date_from_ts(contrib_state['day'], show_hour=False))}</b> from <b>{contrib_old}</b> to <b>{contrib_curr}</b><br><br>"
                    f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
                    f"</body></html>"
                )

                if CONTRIB_NOTIFICATION:
                    print(f"Sending email notification to {RECEIVER_EMAIL}")
                    send_email(m_subject, m_body, m_body_html, SMTP_SSL)

                print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
                print_cur_ts("Timestamp:\t\t\t")

        # Changed bio
        bio = gh_call(lambda: g_user.bio)()
        if bio is not None and bio != bio_old:
            print(f"* Bio has changed for user {user} !\n")
            print(f"Old bio:\n\n{bio_old}\n")
            print(f"New bio:\n\n{bio}\n")

            try:
                if csv_file_name:
                    write_csv_entry(csv_file_name, now_local_naive(), "Bio", user, bio_old, bio)
            except Exception as e:
                print(f"* Error: {e}")

            m_subject = f"GitHub user {user} bio has changed!"
            m_body = f"GitHub user {user} bio has changed\n\nOld bio:\n\n{bio_old}\n\nNew bio:\n\n{bio}\n\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}"
            bio_old_html = markdown_to_html(bio_old, convert_line_breaks=True) if bio_old else ""
            bio_html = markdown_to_html(bio, convert_line_breaks=True) if bio else ""
            m_body_html = (
                f"<html><head></head><body>"
                f"GitHub user <b>{html.escape(user)}</b> bio has changed<br><br>"
                f"Old bio:<br><br>{bio_old_html}<br><br>"
                f"New bio:<br><br>{bio_html}<br><br>"
                f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
                f"</body></html>"
            )

            if PROFILE_NOTIFICATION:
                print(f"Sending email notification to {RECEIVER_EMAIL}")
                send_email(m_subject, m_body, m_body_html, SMTP_SSL)

            bio_old = bio
            print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
            print_cur_ts("Timestamp:\t\t\t")

        # Changed location
        location = gh_call(lambda: g_user.location)()
        if location is not None and location != location_old:
            print(f"* Location has changed for user {user} !\n")
            print(f"Old location:\t\t\t{location_old}\n")
            print(f"New location:\t\t\t{location}\n")

            try:
                if csv_file_name:
                    write_csv_entry(csv_file_name, now_local_naive(), "Location", user, location_old, location)
            except Exception as e:
                print(f"* Error: {e}")

            m_subject = f"GitHub user {user} location has changed!"
            m_body = f"GitHub user {user} location has changed\n\nOld location: {location_old}\n\nNew location: {location}\n\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}"
            m_body_html = (
                f"<html><head></head><body>"
                f"GitHub user <b>{html.escape(user)}</b> location has changed<br><br>"
                f"Old location: <b>{html.escape(location_old)}</b><br><br>"
                f"New location: <b>{html.escape(location)}</b><br><br>"
                f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
                f"</body></html>"
            )

            if PROFILE_NOTIFICATION:
                print(f"Sending email notification to {RECEIVER_EMAIL}")
                send_email(m_subject, m_body, m_body_html, SMTP_SSL)

            location_old = location
            print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
            print_cur_ts("Timestamp:\t\t\t")

        # Changed user name
        user_name = gh_call(lambda: g_user.name)()
        if user_name is not None and user_name != user_name_old:
            print(f"* User name has changed for user {user} !\n")
            print(f"Old user name:\t\t\t{user_name_old}\n")
            print(f"New user name:\t\t\t{user_name}\n")

            try:
                if csv_file_name:
                    write_csv_entry(csv_file_name, now_local_naive(), "User Name", user, user_name_old, user_name)
            except Exception as e:
                print(f"* Error: {e}")

            m_subject = f"GitHub user {user} name has changed!"
            m_body = f"GitHub user {user} name has changed\n\nOld user name: {user_name_old}\n\nNew user name: {user_name}\n\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}"
            m_body_html = (
                f"<html><head></head><body>"
                f"GitHub user <b>{html.escape(user)}</b> name has changed<br><br>"
                f"Old user name: <b>{html.escape(user_name_old)}</b><br><br>"
                f"New user name: <b>{html.escape(user_name)}</b><br><br>"
                f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
                f"</body></html>"
            )

            if PROFILE_NOTIFICATION:
                print(f"Sending email notification to {RECEIVER_EMAIL}")
                send_email(m_subject, m_body, m_body_html, SMTP_SSL)

            user_name_old = user_name
            print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
            print_cur_ts("Timestamp:\t\t\t")

        # Changed company
        company = gh_call(lambda: g_user.company)()
        if company is not None and company != company_old:
            print(f"* User company has changed for user {user} !\n")
            print(f"Old company:\t\t\t{company_old}\n")
            print(f"New company:\t\t\t{company}\n")

            try:
                if csv_file_name:
                    write_csv_entry(csv_file_name, now_local_naive(), "Company", user, company_old, company)
            except Exception as e:
                print(f"* Error: {e}")

            m_subject = f"GitHub user {user} company has changed!"
            m_body = f"GitHub user {user} company has changed\n\nOld company: {company_old}\n\nNew company: {company}\n\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}"
            m_body_html = (
                f"<html><head></head><body>"
                f"GitHub user <b>{html.escape(user)}</b> company has changed<br><br>"
                f"Old company: <b>{html.escape(company_old)}</b><br><br>"
                f"New company: <b>{html.escape(company)}</b><br><br>"
                f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
                f"</body></html>"
            )

            if PROFILE_NOTIFICATION:
                print(f"Sending email notification to {RECEIVER_EMAIL}")
                send_email(m_subject, m_body, m_body_html, SMTP_SSL)

            company_old = company
            print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
            print_cur_ts("Timestamp:\t\t\t")

        # Changed email
        email = gh_call(lambda: g_user.email)()
        if email is not None and email != email_old:
            print(f"* User email has changed for user {user} !\n")
            print(f"Old email:\t\t\t{email_old}\n")
            print(f"New email:\t\t\t{email}\n")

            try:
                if csv_file_name:
                    write_csv_entry(csv_file_name, now_local_naive(), "Email", user, email_old, email)
            except Exception as e:
                print(f"* Error: {e}")

            m_subject = f"GitHub user {user} email has changed!"
            m_body = f"GitHub user {user} email has changed\n\nOld email: {email_old}\n\nNew email: {email}\n\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}"
            m_body_html = (
                f"<html><head></head><body>"
                f"GitHub user <b>{html.escape(user)}</b> email has changed<br><br>"
                f"Old email: <b>{html.escape(email_old)}</b><br><br>"
                f"New email: <b>{html.escape(email)}</b><br><br>"
                f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
                f"</body></html>"
            )

            if PROFILE_NOTIFICATION:
                print(f"Sending email notification to {RECEIVER_EMAIL}")
                send_email(m_subject, m_body, m_body_html, SMTP_SSL)

            email_old = email
            print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
            print_cur_ts("Timestamp:\t\t\t")

        # Changed blog URL
        blog = gh_call(lambda: g_user.blog)()
        if blog is not None and blog != blog_old:
            print(f"* User blog URL has changed for user {user} !\n")
            print(f"Old blog URL:\t\t\t{blog_old}\n")
            print(f"New blog URL:\t\t\t{blog}\n")

            try:
                if csv_file_name:
                    write_csv_entry(csv_file_name, now_local_naive(), "Blog URL", user, blog_old, blog)
            except Exception as e:
                print(f"* Error: {e}")

            m_subject = f"GitHub user {user} blog URL has changed!"
            m_body = f"GitHub user {user} blog URL has changed\n\nOld blog URL: {blog_old}\n\nNew blog URL: {blog}\n\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}"

            if PROFILE_NOTIFICATION:
                print(f"Sending email notification to {RECEIVER_EMAIL}")
                send_email(m_subject, m_body, "", SMTP_SSL)

            blog_old = blog
            print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
            print_cur_ts("Timestamp:\t\t\t")

        # Changed account update date
        account_updated_date = gh_call(lambda: g_user.updated_at)()
        if account_updated_date is not None and account_updated_date != account_updated_date_old:
            print(f"* User account has been updated for user {user} ! (after {calculate_timespan(account_updated_date, account_updated_date_old, show_seconds=False, granularity=2)})\n")
            print(f"Old account update date:\t{get_date_from_ts(account_updated_date_old)}\n")
            print(f"New account update date:\t{get_date_from_ts(account_updated_date)}\n")

            try:
                if csv_file_name:
                    write_csv_entry(csv_file_name, convert_to_local_naive(account_updated_date), "Account Update Date", user, convert_to_local_naive(account_updated_date_old), convert_to_local_naive(account_updated_date))
            except Exception as e:
                print(f"* Error: {e}")

            m_subject = f"GitHub user {user} account has been updated! (after {calculate_timespan(account_updated_date, account_updated_date_old, show_seconds=False, granularity=2)})"
            m_body = f"GitHub user {user} account has been updated (after {calculate_timespan(account_updated_date, account_updated_date_old, show_seconds=False, granularity=2)})\n\nOld account update date: {get_date_from_ts(account_updated_date_old)}\n\nNew account update date: {get_date_from_ts(account_updated_date)}\n\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}"

            if PROFILE_NOTIFICATION:
                print(f"Sending email notification to {RECEIVER_EMAIL}")
                send_email(m_subject, m_body, "", SMTP_SSL)

            account_updated_date_old = account_updated_date
            print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
            print_cur_ts("Timestamp:\t\t\t")

        # Profile visibility changed
        public = is_profile_public(g, user)
        if public != public_old:

            def _get_profile_status(public):
                return "public" if public else "private"

            print(f"* User {user} has changed profile visibility to '{_get_profile_status(public)}' !\n")

            try:
                if csv_file_name:
                    write_csv_entry(csv_file_name, now_local_naive(), "Profile Visibility", user, _get_profile_status(public_old), _get_profile_status(public))
            except Exception as e:
                print(f"* Error: {e}")

            m_subject = f"GitHub user {user} has changed profile visibility to '{_get_profile_status(public)}' !"
            m_body = f"GitHub user {user} has changed profile visibility to '{_get_profile_status(public)}' !\n\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}"

            if PROFILE_NOTIFICATION:
                print(f"Sending email notification to {RECEIVER_EMAIL}")
                send_email(m_subject, m_body, "", SMTP_SSL)

            public_old = public
            print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
            print_cur_ts("Timestamp:\t\t\t")

        # Blocked status changed
        blocked = is_blocked_by(user) if public else None

        if blocked is not None and blocked_old is None:
            blocked_old = blocked

        elif None not in (blocked_old, blocked) and blocked != blocked_old:

            def _get_blocked_status(blocked, public):
                return 'Unknown' if blocked is None else ('Yes' if blocked else 'No')

            print(f"* User {user} has {'blocked' if blocked else 'unblocked'} you!\n")

            try:
                if csv_file_name:
                    write_csv_entry(csv_file_name, now_local_naive(), "Block Status", user, _get_blocked_status(blocked_old, public), _get_blocked_status(blocked, public))
            except Exception as e:
                print(f"* Error: {e}")

            m_subject = f"GitHub user {user} has {'blocked' if blocked else 'unblocked'} you!"
            m_body = f"GitHub user {user} has {'blocked' if blocked else 'unblocked'} you!\n\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}"

            if PROFILE_NOTIFICATION:
                print(f"Sending email notification to {RECEIVER_EMAIL}")
                send_email(m_subject, m_body, "", SMTP_SSL)

            blocked_old = blocked
            print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
            print_cur_ts("Timestamp:\t\t\t")

        list_of_repos = []

        # Changed repos details
        if TRACK_REPOS_CHANGES:

            if GET_ALL_REPOS:
                repos_list = gh_call(g_user.get_repos)()
            else:
                repos_list = gh_call(lambda: [repo for repo in g_user.get_repos(type='owner') if not repo.fork and repo.owner.login == user_login])()

            # Filter repos for detailed monitoring only (keep full repos_list for profile change detection)
            repos_list_filtered = repos_list
            if repos_list is not None and 'ALL' not in REPOS_TO_MONITOR:
                repos_list_filtered = []
                for repo in repos_list:
                    # Check if repo matches any entry in REPOS_TO_MONITOR
                    should_monitor = False
                    for monitor_entry in REPOS_TO_MONITOR:
                        if '/' in monitor_entry:
                            # Format: 'user/repo_name' - check if user matches and repo matches
                            monitor_user, monitor_repo = monitor_entry.split('/', 1)
                            if monitor_user == user_login and monitor_repo == repo.name:
                                should_monitor = True
                                break
                        else:
                            # Format: just 'repo_name' (from CLI) - check if repo name matches for current user
                            if monitor_entry == repo.name and repo.owner.login == user_login:
                                should_monitor = True
                                break
                    if should_monitor:
                        repos_list_filtered.append(repo)

            if repos_list_filtered is not None:
                try:
                    list_of_repos = github_process_repos(repos_list_filtered, show_progress=False)
                    list_of_repos_ok = True
                except Exception as e:
                    list_of_repos = list_of_repos_old
                    print(f"* Cannot process list of public repositories, keeping old list: {e}")
                    list_of_repos_ok = False

                if list_of_repos_ok:

                    for repo in list_of_repos:
                        r_name = repo.get("name")
                        r_descr = repo.get("descr", "")
                        r_forks = repo.get("forks", 0)
                        r_stars = repo.get("stars", 0)
                        r_subscribers = repo.get("subscribers", 0)
                        r_url = repo.get("url", "")
                        r_update = repo.get("update_date")
                        r_stargazers_list = repo.get("stargazers_list")
                        r_subscribers_list = repo.get("subscribers_list")
                        r_forked_repos = repo.get("forked_repos")
                        r_issues = repo.get("issues")
                        r_pulls = repo.get("pulls")
                        r_issues_list = repo.get("issues_list")
                        r_pulls_list = repo.get("pulls_list")

                        for repo_old in list_of_repos_old:
                            r_name_old = repo_old.get("name")
                            if r_name_old == r_name:
                                r_descr_old = repo_old.get("descr", "")
                                r_forks_old = repo_old.get("forks", 0)
                                r_stars_old = repo_old.get("stars", 0)
                                r_subscribers_old = repo_old.get("subscribers", 0)
                                r_url_old = repo_old.get("url", "")
                                r_update_old = repo_old.get("update_date")
                                r_stargazers_list_old = repo_old.get("stargazers_list")
                                r_subscribers_list_old = repo_old.get("subscribers_list")
                                r_forked_repos_old = repo_old.get("forked_repos")
                                r_issues_old = repo_old.get("issues")
                                r_pulls_old = repo_old.get("pulls")
                                r_issues_list_old = repo_old.get("issues_list")
                                r_pulls_list_old = repo_old.get("pulls_list")

                                # Update date for repo changed
                                if r_update != r_update_old:
                                    r_message = f"* Repo '{r_name}' update date changed (after {calculate_timespan(r_update, r_update_old, show_seconds=False, granularity=2)})\n* Repo URL: {r_url}\n\nOld repo update date:\t{get_date_from_ts(r_update_old)}\n\nNew repo update date:\t{get_date_from_ts(r_update)}\n"
                                    print(r_message)
                                    try:
                                        if csv_file_name:
                                            write_csv_entry(csv_file_name, now_local_naive(), "Repo Update Date", r_name, convert_to_local_naive(r_update_old), convert_to_local_naive(r_update))
                                    except Exception as e:
                                        print(f"* Error: {e}")
                                    m_subject = f"GitHub user {user} repo '{r_name}' update date has changed ! (after {calculate_timespan(r_update, r_update_old, show_seconds=False, granularity=2)})"
                                    m_body = f"{r_message}\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}"
                                    timespan_str = calculate_timespan(r_update, r_update_old, show_seconds=False, granularity=2)
                                    m_body_html = (
                                        f"<html><head></head><body>"
                                        f"* Repo '<b>{html.escape(r_name)}</b>' update date changed (after <b>{html.escape(timespan_str)}</b>)<br>"
                                        f"* Repo URL: <a href=\"{html.escape(r_url)}\">{html.escape(r_url)}</a><br><br>"
                                        f"Old repo update date: <b>{html.escape(get_date_from_ts(r_update_old))}</b><br><br>"
                                        f"New repo update date: <b>{html.escape(get_date_from_ts(r_update))}</b><br><br>"
                                        f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
                                        f"</body></html>"
                                    )
                                    if REPO_UPDATE_DATE_NOTIFICATION:
                                        print(f"Sending email notification to {RECEIVER_EMAIL}")
                                        send_email(m_subject, m_body, m_body_html, SMTP_SSL)
                                    print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
                                    print_cur_ts("Timestamp:\t\t\t")

                                # Number of stars for repo changed
                                check_repo_list_changes(r_stars_old, r_stars, r_stargazers_list_old, r_stargazers_list, "Stargazers", r_name, r_url, user, csv_file_name)

                                # Number of watchers/subscribers for repo changed
                                check_repo_list_changes(r_subscribers_old, r_subscribers, r_subscribers_list_old, r_subscribers_list, "Watchers", r_name, r_url, user, csv_file_name)

                                # Number of forks for repo changed
                                check_repo_list_changes(r_forks_old, r_forks, r_forked_repos_old, r_forked_repos, "Forks", r_name, r_url, user, csv_file_name)

                                # Number of issues for repo changed
                                check_repo_list_changes(r_issues_old, r_issues, r_issues_list_old, r_issues_list, "Issues", r_name, r_url, user, csv_file_name)

                                # Number of PRs for repo changed
                                check_repo_list_changes(r_pulls_old, r_pulls, r_pulls_list_old, r_pulls_list, "Pull Requests", r_name, r_url, user, csv_file_name)

                                # Repo description changed
                                if r_descr != r_descr_old:
                                    r_message = f"* Repo '{r_name}' description changed from:\n\n'{r_descr_old}'\n\nto:\n\n'{r_descr}'\n\n* Repo URL: {r_url}\n"
                                    print(r_message)
                                    try:
                                        if csv_file_name:
                                            write_csv_entry(csv_file_name, now_local_naive(), "Repo Description", r_name, r_descr_old, r_descr)
                                    except Exception as e:
                                        print(f"* Error: {e}")
                                    m_subject = f"GitHub user {user} repo '{r_name}' description has changed !"
                                    m_body = f"{r_message}\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}"
                                    r_descr_old_html = markdown_to_html(r_descr_old, convert_line_breaks=True) if r_descr_old else ""
                                    r_descr_html = markdown_to_html(r_descr, convert_line_breaks=True) if r_descr else ""
                                    m_body_html = (
                                        f"<html><head></head><body>"
                                        f"* Repo '<b>{html.escape(r_name)}</b>' description changed from:<br><br>"
                                        f"'{r_descr_old_html}'<br><br>"
                                        f"to:<br><br>"
                                        f"'{r_descr_html}'<br><br>"
                                        f"* Repo URL: <a href=\"{html.escape(r_url)}\">{html.escape(r_url)}</a><br><br>"
                                        f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
                                        f"</body></html>"
                                    )
                                    if REPO_NOTIFICATION:
                                        print(f"Sending email notification to {RECEIVER_EMAIL}")
                                        send_email(m_subject, m_body, m_body_html, SMTP_SSL)
                                    print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
                                    print_cur_ts("Timestamp:\t\t\t")

                    list_of_repos_old = list_of_repos

        # New GitHub events
        if not DO_NOT_MONITOR_GITHUB_EVENTS:
            events = list(gh_call(lambda: list(islice(g_user.get_events(), EVENTS_NUMBER)))())
            if events is not None:
                available_events = len(events)
                if available_events == 0:
                    last_event_id = 0
                    last_event_ts = None
                else:
                    try:
                        newest = events[0]
                        last_event_id = newest.id
                        if last_event_id:
                            last_event_ts = newest.created_at
                    except Exception as e:
                        last_event_id = 0
                        last_event_ts = None
                        print(f"* Cannot get last event ID / timestamp: {e}")
                        print_cur_ts("Timestamp:\t\t\t")

                events_list_of_ids = set()
                first_new = True

                # New events showed up
                if last_event_id and last_event_id != last_event_id_old:

                    for event in reversed(events):

                        events_list_of_ids.add(event.id)

                        if event.id in events_list_of_ids_old:
                            continue

                        if event.type in EVENTS_TO_MONITOR or 'ALL' in EVENTS_TO_MONITOR:

                            event_date = None
                            repo_name = ""
                            repo_url = ""
                            event_text = ""

                            try:
                                event_date, repo_name, repo_url, event_text = github_print_event(event, g, first_new, last_event_ts_old)
                            except Exception as e:
                                print(f"\n* Warning, cannot fetch all event details: {e}")

                            first_new = False

                            if event_date and repo_name and event_text:

                                try:
                                    if csv_file_name:
                                        write_csv_entry(csv_file_name, convert_to_local_naive(event_date), str(event.type), str(repo_name), "", "")
                                except Exception as e:
                                    print(f"* Error: {e}")

                                m_subject = f"GitHub user {user} has new {event.type} (repo: {repo_name})"
                                m_body = f"GitHub user {user} has new {event.type} event\n\n{event_text}\nCheck interval: {display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)}){get_cur_ts(nl_ch + 'Timestamp: ')}"
                                event_payload = None
                                try:
                                    if hasattr(event, 'payload'):
                                        event_payload = event.payload
                                except Exception:
                                    pass
                                event_text_html = event_text_to_html(event_text, event.type, event_payload)
                                m_body_html = (
                                    f"<html><head></head><body>"
                                    f"GitHub user <b>{html.escape(user)}</b> has new <b>{html.escape(event.type)}</b> event<br><br>"
                                    f"{event_text_html}<br>"
                                    f"Check interval: <b>{html.escape(display_time(GITHUB_CHECK_INTERVAL))}</b> ({html.escape(get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True))}){get_cur_ts('<br>Timestamp: ')}"
                                    f"</body></html>"
                                )

                                if EVENT_NOTIFICATION:
                                    print(f"\nSending email notification to {RECEIVER_EMAIL}")
                                    send_email(m_subject, m_body, m_body_html, SMTP_SSL)

                            print(f"Check interval:\t\t\t{display_time(GITHUB_CHECK_INTERVAL)} ({get_range_of_dates_from_tss(int(time.time()) - GITHUB_CHECK_INTERVAL, int(time.time()), short=True)})")
                            print_cur_ts("Timestamp:\t\t\t")

                    last_event_id_old = last_event_id
                    last_event_ts_old = last_event_ts
                    events_list_of_ids_old = events_list_of_ids.copy()

        alive_counter += 1

        if LIVENESS_CHECK_COUNTER and alive_counter >= LIVENESS_CHECK_COUNTER:
            print_cur_ts("Liveness check, timestamp:\t")
            alive_counter = 0

        time.sleep(GITHUB_CHECK_INTERVAL)


def main():
    global CLI_CONFIG_PATH, DOTENV_FILE, LOCAL_TIMEZONE, LIVENESS_CHECK_COUNTER, GITHUB_TOKEN, GITHUB_API_URL, CSV_FILE, DISABLE_LOGGING, GITHUB_LOGFILE, PROFILE_NOTIFICATION, EVENT_NOTIFICATION, REPO_NOTIFICATION, REPO_UPDATE_DATE_NOTIFICATION, ERROR_NOTIFICATION, GITHUB_CHECK_INTERVAL, SMTP_PASSWORD, stdout_bck, DO_NOT_MONITOR_GITHUB_EVENTS, TRACK_REPOS_CHANGES, REPOS_TO_MONITOR, GET_ALL_REPOS, CONTRIB_NOTIFICATION, TRACK_CONTRIB_CHANGES

    if "--generate-config" in sys.argv:
        print(CONFIG_BLOCK.strip("\n"))
        sys.exit(0)

    if "--version" in sys.argv:
        print(f"{os.path.basename(sys.argv[0])} v{VERSION}")
        sys.exit(0)

    stdout_bck = sys.stdout

    signal.signal(signal.SIGINT, signal_handler)
    signal.signal(signal.SIGTERM, signal_handler)

    clear_screen(CLEAR_SCREEN)

    print(f"GitHub Monitoring Tool v{VERSION}\n")

    parser = argparse.ArgumentParser(
        prog="github_monitor",
        description=("Monitor a GitHub user's profile and activity with customizable email alerts [ https://github.com/misiektoja/github_monitor/ ]"), formatter_class=argparse.RawTextHelpFormatter
    )

    # Positional
    parser.add_argument(
        "username",
        nargs="?",
        metavar="GITHUB_USERNAME",
        help="GitHub username",
        type=str
    )

    # Version, just to list in help, it is handled earlier
    parser.add_argument(
        "--version",
        action="version",
        version=f"%(prog)s v{VERSION}"
    )

    # Configuration & dotenv files
    conf = parser.add_argument_group("Configuration & dotenv files")
    conf.add_argument(
        "--config-file",
        dest="config_file",
        metavar="PATH",
        help="Location of the optional config file",
    )
    conf.add_argument(
        "--generate-config",
        action="store_true",
        help="Print default config template and exit",
    )
    conf.add_argument(
        "--env-file",
        dest="env_file",
        metavar="PATH",
        help="Path to optional dotenv file (auto-search if not set, disable with 'none')",
    )

    # API settings
    creds = parser.add_argument_group("API settings")
    creds.add_argument(
        "-t", "--github-token",
        dest="github_token",
        metavar="GITHUB_TOKEN",
        type=str,
        help="GitHub personal access token (classic)"
    )
    creds.add_argument(
        "-x", "--github-url",
        dest="github_url",
        metavar="GITHUB_URL",
        type=str,
        help="GitHub API URL"
    )

    # Notifications
    notify = parser.add_argument_group("Notifications")
    notify.add_argument(
        "-p", "--notify-profile",
        dest="notify_profile",
        action="store_true",
        default=None,
        help="Email when user's profile changes"
    )
    notify.add_argument(
        "-s", "--notify-events",
        dest="notify_events",
        action="store_true",
        default=None,
        help="Email when new GitHub events appear"
    )
    notify.add_argument(
        "-q", "--notify-repo-changes",
        dest="notify_repo_changes",
        action="store_true",
        default=None,
        help="Email when user's repositories change (stargazers, watchers, forks, issues, PRs, description etc., except for update date)"
    )
    notify.add_argument(
        "-u", "--notify-repo-update-date",
        dest="notify_repo_update_date",
        action="store_true",
        default=None,
        help="Email when user's repositories update date changes"
    )
    notify.add_argument(
        "-y", "--notify-daily-contribs",
        dest="notify_daily_contribs",
        action="store_true",
        default=None,
        help="Email when user's daily contributions count changes"
    )
    notify.add_argument(
        "-e", "--no-error-notify",
        dest="notify_errors",
        action="store_false",
        default=None,
        help="Disable email on errors"
    )
    notify.add_argument(
        "--send-test-email",
        dest="send_test_email",
        action="store_true",
        help="Send test email to verify SMTP settings"
    )

    # Intervals & timers
    times = parser.add_argument_group("Intervals & timers")
    times.add_argument(
        "-c", "--check-interval",
        dest="check_interval",
        metavar="SECONDS",
        type=int,
        help="Time between monitoring checks, in seconds"
    )

    # Listing
    listing = parser.add_argument_group("Listing")
    listing.add_argument(
        "-r", "--list-repos",
        dest="list_repos",
        action="store_true",
        default=None,
        help="List user's repositories with stats"
    )
    listing.add_argument(
        "-g", "--list-starred-repos",
        dest="list_starred_repos",
        action="store_true",
        default=None,
        help="List user's starred repositories"
    )
    listing.add_argument(
        "-f", "--list-followers-followings",
        dest="list_followers_and_followings",
        action="store_true",
        default=None,
        help="List user's followers & followings"
    )
    listing.add_argument(
        "-l", "--list-recent-events",
        dest="list_recent_events",
        action="store_true",
        default=None,
        help="List user's recent GitHub events"
    )
    listing.add_argument(
        "-n", "--recent-events-count",
        dest="recent_events_count",
        metavar="N",
        type=int,
        help="Number of events to list (use with -l)"
    )

    # Features & output
    opts = parser.add_argument_group("Features & output")
    opts.add_argument(
        "-j", "--track-repos-changes",
        dest="track_repos_changes",
        action="store_true",
        default=None,
        help="Track user's repository changes (changed stargazers, watchers, forks, description, update date etc.)"
    )
    opts.add_argument(
        "-k", "--no-monitor-events",
        dest="no_monitor_events",
        action="store_true",
        default=None,
        help="Disable event monitoring"
    )
    opts.add_argument(
        "-a", "--get-all-repos",
        dest="get_all_repos",
        action="store_true",
        default=None,
        help="Fetch all user repos (owned, forks, collaborations)"
    )
    opts.add_argument(
        "-b", "--csv-file",
        dest="csv_file",
        metavar="CSV_FILE",
        type=str,
        help="Write new events & profile changes to CSV"
    )
    opts.add_argument(
        "-d", "--disable-logging",
        dest="disable_logging",
        action="store_true",
        default=None,
        help="Disable logging to github_monitor_<username>.log"
    )
    opts.add_argument(
        "-m", "--track-contribs-changes",
        dest="track_contribs_changes",
        action="store_true",
        default=None,
        help="Track user's daily contributions count and log changes"
    )
    opts.add_argument(
        "--repos",
        dest="repos",
        metavar="REPO_LIST",
        type=str,
        help="Comma-separated list of repository names to monitor (only when -j/--track-repos-changes is enabled). Overrides REPOS_TO_MONITOR config. Example: --repos \"repo1,repo2,repo3\""
    )

    args = parser.parse_args()

    if len(sys.argv) == 1:
        parser.print_help(sys.stderr)
        sys.exit(1)

    if args.config_file:
        CLI_CONFIG_PATH = os.path.expanduser(args.config_file)

    cfg_path = find_config_file(CLI_CONFIG_PATH)

    if not cfg_path and CLI_CONFIG_PATH:
        print(f"* Error: Config file '{CLI_CONFIG_PATH}' does not exist")
        sys.exit(1)

    if cfg_path:
        try:
            with open(cfg_path, "r") as cf:
                exec(cf.read(), globals())
        except Exception as e:
            print(f"* Error loading config file '{cfg_path}': {e}")
            sys.exit(1)

    if args.env_file:
        DOTENV_FILE = os.path.expanduser(args.env_file)
    else:
        if DOTENV_FILE:
            DOTENV_FILE = os.path.expanduser(DOTENV_FILE)

    if DOTENV_FILE and DOTENV_FILE.lower() == 'none':
        env_path = None
    else:
        try:
            from dotenv import load_dotenv, find_dotenv

            if DOTENV_FILE:
                env_path = DOTENV_FILE
                if not os.path.isfile(env_path):
                    print(f"* Warning: dotenv file '{env_path}' does not exist\n")
                else:
                    load_dotenv(env_path, override=True)
            else:
                env_path = find_dotenv() or None
                if env_path:
                    load_dotenv(env_path, override=True)
        except ImportError:
            env_path = DOTENV_FILE if DOTENV_FILE else None
            if env_path:
                print(f"* Warning: Cannot load dotenv file '{env_path}' because 'python-dotenv' is not installed\n\nTo install it, run:\n    pip3 install python-dotenv\n\nOnce installed, re-run this tool\n")

    if env_path:
        for secret in SECRET_KEYS:
            val = os.getenv(secret)
            if val is not None:
                globals()[secret] = val

    local_tz = None
    if LOCAL_TIMEZONE == "Auto":
        if get_localzone is not None:
            try:
                local_tz = get_localzone()
            except Exception:
                pass
        if local_tz:
            LOCAL_TIMEZONE = str(local_tz)
        else:
            print("* Error: Cannot detect local timezone, consider setting LOCAL_TIMEZONE to your local timezone manually !")
            sys.exit(1)
    else:
        if not is_valid_timezone(LOCAL_TIMEZONE):
            print(f"* Error: Configured LOCAL_TIMEZONE '{LOCAL_TIMEZONE}' is not valid. Please use a valid pytz timezone name.")
            sys.exit(1)

    if not check_internet():
        sys.exit(1)

    if args.send_test_email:
        print("* Sending test email notification ...\n")
        if send_email("github_monitor: test email", "This is test email - your SMTP settings seems to be correct !", "", SMTP_SSL, smtp_timeout=5) == 0:
            print("* Email sent successfully !")
        else:
            sys.exit(1)
        sys.exit(0)

    if args.github_token:
        GITHUB_TOKEN = args.github_token

    if not GITHUB_TOKEN or GITHUB_TOKEN == "your_github_classic_personal_access_token":
        print("* Error: GITHUB_TOKEN (-t / --github_token) value is empty or incorrect")
        sys.exit(1)

    if not args.username:
        print("* Error: GITHUB_USERNAME argument is required !")
        sys.exit(1)

    if args.github_url:
        GITHUB_API_URL = args.github_url

    if not GITHUB_API_URL:
        print("* Error: GITHUB_API_URL (-x / --github_url) value is empty")
        sys.exit(1)

    if args.get_all_repos is True:
        GET_ALL_REPOS = True

    if args.list_followers_and_followings:
        try:
            github_print_followers_and_followings(args.username)
        except Exception as e:
            print(f"* Error: {e}")
            sys.exit(1)
        sys.exit(0)

    if args.list_repos:
        try:
            github_print_repos(args.username)
        except Exception as e:
            print(f"* Error: {e}")
            sys.exit(1)
        sys.exit(0)

    if args.list_starred_repos:
        try:
            github_print_starred_repos(args.username)
        except Exception as e:
            print(f"* Error: {e}")
            sys.exit(1)
        sys.exit(0)

    if args.check_interval:
        GITHUB_CHECK_INTERVAL = args.check_interval
        LIVENESS_CHECK_COUNTER = LIVENESS_CHECK_INTERVAL / GITHUB_CHECK_INTERVAL

    if args.csv_file:
        CSV_FILE = os.path.expanduser(args.csv_file)
    else:
        if CSV_FILE:
            CSV_FILE = os.path.expanduser(CSV_FILE)

    if CSV_FILE:
        try:
            with open(CSV_FILE, 'a', newline='', buffering=1, encoding="utf-8") as _:
                pass
        except Exception as e:
            print(f"* Error: CSV file cannot be opened for writing: {e}")
            sys.exit(1)

    if args.list_recent_events:
        if args.recent_events_count and args.recent_events_count > 0:
            events_n = args.recent_events_count
        else:
            events_n = 5
        try:
            github_list_events(args.username, events_n, CSV_FILE)
        except Exception as e:
            print(f"* Error: {e}")
            sys.exit(1)
        sys.exit(0)

    if args.disable_logging is True:
        DISABLE_LOGGING = True

    if not DISABLE_LOGGING:
        log_path = Path(os.path.expanduser(GITHUB_LOGFILE))
        if log_path.parent != Path('.'):
            if log_path.suffix == "":
                log_path = log_path.parent / f"{log_path.name}_{args.username}.log"
        else:
            if log_path.suffix == "":
                log_path = Path(f"{log_path.name}_{args.username}.log")
        log_path.parent.mkdir(parents=True, exist_ok=True)
        FINAL_LOG_PATH = str(log_path)
        sys.stdout = Logger(FINAL_LOG_PATH)
    else:
        FINAL_LOG_PATH = None

    if args.notify_profile is True:
        PROFILE_NOTIFICATION = True

    if args.notify_events is True:
        EVENT_NOTIFICATION = True

    if args.notify_repo_changes is True:
        REPO_NOTIFICATION = True

    if args.notify_repo_update_date is True:
        REPO_UPDATE_DATE_NOTIFICATION = True

    if args.notify_daily_contribs is True:
        CONTRIB_NOTIFICATION = True

    if args.notify_errors is False:
        ERROR_NOTIFICATION = False

    if args.track_repos_changes is True:
        TRACK_REPOS_CHANGES = True

    if args.repos is not None:
        if not TRACK_REPOS_CHANGES:
            print("* Error: --repos requires -j/--track-repos-changes to be enabled")
            sys.exit(1)
        # Split comma-separated repo names and strip whitespace
        REPOS_TO_MONITOR = [repo.strip() for repo in args.repos.split(',') if repo.strip()]

    if args.track_contribs_changes is True:
        TRACK_CONTRIB_CHANGES = True

    if args.no_monitor_events is True:
        DO_NOT_MONITOR_GITHUB_EVENTS = True

    if not TRACK_REPOS_CHANGES:
        REPO_NOTIFICATION = False
        REPO_UPDATE_DATE_NOTIFICATION = False

    if not TRACK_CONTRIB_CHANGES:
        CONTRIB_NOTIFICATION = False

    if DO_NOT_MONITOR_GITHUB_EVENTS:
        EVENT_NOTIFICATION = False

    if SMTP_HOST.startswith("your_smtp_server_"):
        EVENT_NOTIFICATION = False
        PROFILE_NOTIFICATION = False
        REPO_NOTIFICATION = False
        REPO_UPDATE_DATE_NOTIFICATION = False
        CONTRIB_NOTIFICATION = False
        ERROR_NOTIFICATION = False

    print(f"* GitHub polling interval:\t[ {display_time(GITHUB_CHECK_INTERVAL)} ]")
    print(f"* Email notifications:\t\t[profile changes = {PROFILE_NOTIFICATION}] [new events = {EVENT_NOTIFICATION}]\n*\t\t\t\t[repos changes = {REPO_NOTIFICATION}] [repos update date = {REPO_UPDATE_DATE_NOTIFICATION}]\n*\t\t\t\t[contrib changes = {CONTRIB_NOTIFICATION}] [errors = {ERROR_NOTIFICATION}]")
    print(f"* GitHub API URL:\t\t{GITHUB_API_URL}")
    print(f"* Track repos changes:\t\t{TRACK_REPOS_CHANGES}")
    print(f"* Track contrib changes:\t{TRACK_CONTRIB_CHANGES}")
    print(f"* Monitor GitHub events:\t{not DO_NOT_MONITOR_GITHUB_EVENTS}")
    print(f"* Get owned repos only:\t\t{not GET_ALL_REPOS}")
    print(f"* Liveness check:\t\t{bool(LIVENESS_CHECK_INTERVAL)}" + (f" ({display_time(LIVENESS_CHECK_INTERVAL)})" if LIVENESS_CHECK_INTERVAL else ""))
    print(f"* CSV logging enabled:\t\t{bool(CSV_FILE)}" + (f" ({CSV_FILE})" if CSV_FILE else ""))
    print(f"* Output logging enabled:\t{not DISABLE_LOGGING}" + (f" ({FINAL_LOG_PATH})" if not DISABLE_LOGGING else ""))
    print(f"* Configuration file:\t\t{cfg_path}")
    print(f"* Dotenv file:\t\t\t{env_path or 'None'}")
    print(f"* Local timezone:\t\t{LOCAL_TIMEZONE}")

    out = f"\nMonitoring GitHub user {args.username}"
    print(out)
    # print("-" * len(out))
    print("─" * HORIZONTAL_LINE1)

    # We define signal handlers only for Linux, Unix & MacOS since Windows has limited number of signals supported
    if platform.system() != 'Windows':
        signal.signal(signal.SIGUSR1, toggle_profile_changes_notifications_signal_handler)
        signal.signal(signal.SIGUSR2, toggle_new_events_notifications_signal_handler)
        signal.signal(signal.SIGCONT, toggle_repo_changes_notifications_signal_handler)
        signal.signal(signal.SIGPIPE, toggle_repo_update_date_changes_notifications_signal_handler)
        signal.signal(signal.SIGURG, toggle_contrib_changes_notifications_signal_handler)
        signal.signal(signal.SIGTRAP, increase_check_signal_handler)
        signal.signal(signal.SIGABRT, decrease_check_signal_handler)
        signal.signal(signal.SIGHUP, reload_secrets_signal_handler)

    github_monitor_user(args.username, CSV_FILE)

    sys.stdout = stdout_bck
    sys.exit(0)


if __name__ == "__main__":
    main()