107 lines
3.6 KiB
YAML
107 lines
3.6 KiB
YAML
name: Open / Update Version Bump PR
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# Triggered when any PR merges to main touching src/ or debian/.
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# Accumulates changes on chore/version-bump branch by appending to CHANGES.md.
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# Opens the bump PR if it doesn't exist, updates body if it does.
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# Label is never changed on update — preserving manual bump:minor / bump:major.
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# Bot guard prevents firing on the changelog commit from version-bump.yml.
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on:
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push:
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branches:
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- main
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paths:
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- 'src/**'
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- 'debian/**'
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permissions:
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contents: write
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pull-requests: write
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jobs:
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pr:
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runs-on: ubuntu-latest
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if: github.actor != 'github-actions[bot]'
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steps:
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- uses: actions/checkout@v4
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with:
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fetch-depth: 0
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token: ${{ secrets.GITHUB_TOKEN }}
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- name: Collect src/ commits from this merge
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id: commits
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run: |
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LOG=$(git log "HEAD~1..HEAD" --oneline -- src/ | head -50)
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EOF=$(openssl rand -hex 16)
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echo "log<<$EOF" >> "$GITHUB_OUTPUT"
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echo "$LOG" >> "$GITHUB_OUTPUT"
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echo "$EOF" >> "$GITHUB_OUTPUT"
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- name: Update chore/version-bump branch
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env:
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COMMITS: ${{ steps.commits.outputs.log }}
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run: |
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git config user.name "github-actions[bot]"
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git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
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# Checkout existing bump branch or create it from main
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git fetch origin chore/version-bump 2>/dev/null && \
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git checkout chore/version-bump || \
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git checkout -b chore/version-bump
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# Append this merge's changes to the top of CHANGES.md
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mkdir -p .github/version-bump
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PREV=$(cat .github/version-bump/CHANGES.md 2>/dev/null || true)
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{
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echo "### Merged at $(date -R)"
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echo "${COMMITS:-No src/ changes detected.}"
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echo ""
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echo "$PREV"
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} > .github/version-bump/CHANGES.md
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git add .github/version-bump/CHANGES.md
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git commit -m "chore: accumulate changes from $(git rev-parse --short HEAD~1)"
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git push origin chore/version-bump
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- name: Build PR body from accumulated changes
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run: |
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VERSION=$(grep -m1 '(' debian/changelog | sed 's/.*(\(.*\)).*/\1/')
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{
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echo "## Pending changes for next release (current: v${VERSION})"
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echo ""
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cat .github/version-bump/CHANGES.md
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echo ""
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echo "---"
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echo "*Change label to \`bump:minor\` or \`bump:major\` before merging if needed.*"
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echo "*Default is \`bump:patch\`.*"
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echo "*Merge this PR when ready to release.*"
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} > /tmp/pr-body.md
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- name: Create or update version bump PR
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env:
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GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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run: |
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BUMP_BRANCH="chore/version-bump"
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VERSION=$(grep -m1 '(' debian/changelog | sed 's/.*(\(.*\)).*/\1/')
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TITLE="chore: release next version (current: v${VERSION})"
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EXISTING=$(gh pr list \
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--head "$BUMP_BRANCH" \
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--base main \
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--json number --jq '.[0].number' 2>/dev/null || true)
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if [[ -n "$EXISTING" ]]; then
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gh pr edit "$EXISTING" \
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--title "$TITLE" \
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--body-file /tmp/pr-body.md
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echo "Updated PR #${EXISTING} (label unchanged)"
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else
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gh pr create \
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--title "$TITLE" \
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--body-file /tmp/pr-body.md \
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--base main \
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--head "$BUMP_BRANCH" \
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--label "bump:patch"
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echo "Opened new version bump PR with label bump:patch"
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fi |