From 4fd6f868b0116ffc850cb453c58127165d47ee40 Mon Sep 17 00:00:00 2001
From: James Thompson <james@thomps.onl>
Date: Wed, 4 Nov 2026 16:49:56 -0500
Subject: [PATCH 1/2] Add CI, Dependabot, and Dependabot auto-merge workflows

- .github/workflows/ci.yml runs `bundle exec rspec` on pull requests
  and pushes to main using ruby/setup-ruby with bundler caching.
- .github/dependabot.yml checks bundler and GitHub Actions dependencies
  weekly, grouping security updates and minor/patch bumps.
- .github/workflows/dependabot-auto-merge.yml enables auto-merge on
  Dependabot PRs for non-major bumps and security fixes; they still
  wait for the required CI check.
- .ruby-version pins 3.4.2 to match mise.toml so CI and local match.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---
 .github/dependabot.yml                      | 24 ++++++++++++++++++
 .github/workflows/ci.yml                    | 17 +++++++++++++
 .github/workflows/dependabot-auto-merge.yml | 27 +++++++++++++++++++++
 .ruby-version                               |  1 +
 4 files changed, 69 insertions(+)
 create mode 100644 .github/dependabot.yml
 create mode 100644 .github/workflows/ci.yml
 create mode 100644 .github/workflows/dependabot-auto-merge.yml
 create mode 100644 .ruby-version

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..6f1e2ab
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,24 @@
+version: 2
+updates:
+  - package-ecosystem: bundler
+    directory: "/"
+    schedule:
+      interval: weekly
+    open-pull-requests-limit: 10
+    groups:
+      security:
+        applies-to: security-updates
+        patterns: ["*"]
+      minor-and-patch:
+        applies-to: version-updates
+        patterns: ["*"]
+        update-types: ["minor", "patch"]
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: weekly
+    open-pull-requests-limit: 10
+    groups:
+      github-actions:
+        patterns: ["*"]
+        update-types: ["minor", "patch"]
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..36cf184
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,17 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches: [ main ]
+
+jobs:
+  rspec:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: .ruby-version
+          bundler-cache: true
+      - run: bundle exec rspec
diff --git a/.github/workflows/dependabot-auto-merge.yml b/.github/workflows/dependabot-auto-merge.yml
new file mode 100644
index 0000000..24b34ef
--- /dev/null
+++ b/.github/workflows/dependabot-auto-merge.yml
@@ -0,0 +1,27 @@
+name: Dependabot auto-merge
+
+on: pull_request
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  auto-merge:
+    if: github.event.pull_request.user.login == 'dependabot[bot]'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Fetch Dependabot metadata
+        id: metadata
+        uses: dependabot/fetch-metadata@v2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+
+      # Patch/minor bumps and any PR that fixes a security advisory are
+      # queued for auto-merge; they still wait for the required CI checks.
+      - name: Enable auto-merge
+        if: steps.metadata.outputs.update-type != 'version-update:semver-major' || steps.metadata.outputs.ghsa-id != ''
+        run: gh pr merge --auto --merge "$PR_URL"
+        env:
+          PR_URL: ${{ github.event.pull_request.html_url }}
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 0000000..4d9d11c
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+3.4.2

From 60c6543f94fd274773e2f1e2f7d57649cc62351d Mon Sep 17 00:00:00 2001
From: James Thompson <james@thomps.onl>
Date: Wed, 4 Nov 2026 16:51:12 -0500
Subject: [PATCH 2/2] Pin Ruby 3.4.12 for CI and local

ruby/setup-ruby only builds the latest patch of each series for the
ubuntu-latest (26.04) runner, so 3.4.2 is unavailable there. Bump both
.ruby-version and mise.toml to 3.4.12 so CI and local stay in sync.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---
 .ruby-version | 2 +-
 mise.toml     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.ruby-version b/.ruby-version
index 4d9d11c..25e8632 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.4.2
+3.4.12
diff --git a/mise.toml b/mise.toml
index 63adf13..c71cdd4 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,2 +1,2 @@
 [tools]
-ruby = "3.4.2"
+ruby = "3.4.12"