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refactor: unified trace-target parsing and resolution#438

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BYK merged 4 commits intomainfrom
refactor/trace-target
Mar 16, 2026
Merged

refactor: unified trace-target parsing and resolution#438
BYK merged 4 commits intomainfrom
refactor/trace-target

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@BYK BYK commented Mar 16, 2026

Extract shared trace-target parsing and resolution into src/lib/trace-target.ts, replacing duplicated positional argument parsing and target resolution logic across 4 commands.

New shared module: src/lib/trace-target.ts

parseTraceTarget(args, usageHint) — Parses positional args into a discriminated union:

  • <trace-id>auto-detect
  • <org>/<trace-id>org-scoped
  • <org>/<project>/<trace-id>explicit
  • <target> <trace-id> → delegates to parseOrgProjectArg

resolveTraceOrgProject(parsed, cwd, hint) — For commands needing org+project (span list, span view, trace view)

resolveTraceOrg(parsed, cwd, hint) — For org-scoped commands (trace logs)

Commands migrated

Command Lines removed What changed
span list ~55 Replaced parsePositionalArgs + 4-way switch
span view ~40 Replaced parsePositionalArgs + resolveTarget helper
trace view ~83 Replaced parsePositionalArgs + switch; kept swap detection as preProcessArgs
trace logs ~44 Replaced custom slash parsing + resolveOrg call

Net: -29 lines (777 added to shared module + tests, 806 removed from commands)

Closes #434

Extract parseTraceTarget + resolveTraceOrgProject + resolveTraceOrg into
src/lib/trace-target.ts as a shared abstraction for all commands that
accept trace IDs.

Supports flexible positional formats:
- <trace-id>                    auto-detect org/project
- <org>/<trace-id>              org-scoped
- <org>/<project>/<trace-id>    fully explicit
- <target> <trace-id>           two-arg form

Two resolution levels:
- resolveTraceOrgProject: for span list, span view, trace view
- resolveTraceOrg: for trace logs (org-scoped API)

Commands migrated:
- span list: -55 lines (parsePositionalArgs + resolution switch)
- span view: -40 lines (parsePositionalArgs + resolveTarget helper)
- trace view: -83 lines (parsePositionalArgs + resolution switch)
  Keeps swap detection + issue short ID detection as preProcessArgs
- trace logs: -44 lines (custom slash parsing + resolveOrg call)

Closes #434
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github-actions bot commented Mar 16, 2026

Semver Impact of This PR

🟢 Patch (bug fixes)

📋 Changelog Preview

This is how your changes will appear in the changelog.
Entries from this PR are highlighted with a left border (blockquote style).


New Features ✨

Init

  • Show feedback hint after successful setup by betegon in #430
  • Add --team flag to relay team selection to project creation by MathurAditya724 in #403
  • Enforce canonical feature display order by betegon in #388
  • Accept multiple delimiter formats for --features flag by betegon in #386
  • Add git safety checks before wizard modifies files by betegon in #379
  • Add experimental warning before wizard runs by betegon in #378
  • Add init command for guided Sentry project setup by betegon in #283

Issue List

  • Auto-compact when table exceeds terminal height by BYK in #395
  • Redesign table to match Sentry web UI by BYK in #372

Other

  • (auth) Allow re-authentication without manual logout by BYK in #417
  • (trial) Auto-prompt for Seer trial + sentry trial list/start commands by BYK in #399
  • Add --json flag to help command for agent introspection by BYK in #432
  • Add sentry span list and sentry span view commands by betegon in #393
  • Support SENTRY_HOST as alias for SENTRY_URL by betegon in #409
  • Add --dry-run flag to mutating commands by BYK in #387
  • Return-based output with OutputConfig on buildCommand by BYK in #380
  • Add --fields flag for context-window-friendly JSON output by BYK in #373
  • Magic @ selectors (@latest, @most_frequent) for issue commands by BYK in #371
  • Input hardening against agent hallucinations by BYK in #370
  • Add response caching for read-only API calls by BYK in #330

Bug Fixes 🐛

Dsn

Init

  • Align multiselect hint lines with clack's visual frame by MathurAditya724 in #435
  • Make URLs clickable with OSC 8 terminal hyperlinks by MathurAditya724 in #423
  • Remove implementation detail from help text by betegon in #385
  • Truncate uncommitted file list to first 5 entries by MathurAditya724 in #381

Other

  • (api) Convert --data to query params for GET requests by BYK in #383
  • (docs) Remove double borders and fix column alignment on landing page tables by betegon in #369
  • (trace) Show span IDs in trace view and fix event_id mapping by betegon in #400
  • Show human-friendly names in trial list and surface plan trials by BYK in #412
  • Add trace ID validation to trace view + UUID dash-stripping by BYK in #375

Documentation 📚

  • Update AGENTS.md with patterns from span commands work by BYK in #433
  • Update credential storage docs and remove stale config.json references by betegon in #408

Internal Changes 🔧

Init

  • Remove --force flag by betegon in #377
  • Remove dead determine-pm step label by betegon in #374

Tests

  • Consolidate unit tests subsumed by property tests by BYK in #422
  • Remove redundant and low-value tests by BYK in #418

Other

  • (log/list) Convert non-follow paths to return CommandOutput by BYK in #410
  • Unified trace-target parsing and resolution by BYK in #438
  • Centralize slug normalization warning in parseOrgProjectArg by BYK in #436
  • Unify commands as generators with HumanRenderer factory, remove stdout plumbing by BYK in #416
  • Convert list command handlers to return data instead of writing stdout by BYK in #404
  • Split api-client.ts into focused domain modules by BYK in #405
  • Migrate non-streaming commands to CommandOutput with markdown rendering by BYK in #398
  • Convert Tier 2-3 commands to return-based output and consola by BYK in #394
  • Convert remaining Tier 1 commands to return-based output by BYK in #382
  • Converge Tier 1 commands to writeOutput helper by BYK in #376

Other

  • Minify JSON on read and pretty-print on write in init local ops by MathurAditya724 in #396

🤖 This preview updates automatically when you update the PR.

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github-actions bot commented Mar 16, 2026

Codecov Results 📊

111 passed | Total: 111 | Pass Rate: 100% | Execution Time: 0ms

📊 Comparison with Base Branch

Metric Change
Total Tests
Passed Tests
Failed Tests
Skipped Tests

✨ No test changes detected

All tests are passing successfully.

✅ Patch coverage is 100.00%. Project has 1101 uncovered lines.
✅ Project coverage is 95.06%. Comparing base (base) to head (head).

Coverage diff
@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    95.06%    95.06%        —%
==========================================
  Files          164       165        +1
  Lines        22254     22299       +45
  Branches         0         0         —
==========================================
+ Hits         21154     21198       +44
- Misses        1100      1101        +1
- Partials         0         0         —

Generated by Codecov Action

USAGE_TARGET_RE matches [<prefix>]<trail> instead of just [<prefix>],
preventing malformed disambiguation examples like
'sentry span list <org>/frontend/abc123<trace-id>'.
The USAGE_TARGET_RE replacement for the org-scoped error case was
dropping the trace ID from the disambiguation example.
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Cursor Bugbot has reviewed your changes and found 1 potential issue.

Fix All in Cursor

Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.

parseOrgProjectArg already warns internally about slug normalization.
Don't propagate 'normalized' flag from targetArgToTraceTarget so
callers' warnIfNormalized won't emit a duplicate warning.
@BYK BYK merged commit 94c3727 into main Mar 16, 2026
22 checks passed
@BYK BYK deleted the refactor/trace-target branch March 16, 2026 21:25
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refactor: unified trace-target parsing and resolution abstraction

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