Hugh Hackman
4d8543040e
In GitHub Actions, local branches don't exist - only remote branches under refs/remotes/origin/. This fixes the branch scanning loop to scan remote branches instead of local refs/heads. Also fixes the merge-base check to use the full remote ref path.
66 lines
2.2 KiB
YAML
66 lines
2.2 KiB
YAML
name: Stale Release Branch Cleanup
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on:
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schedule:
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- cron: '0 9 * * 1' # Weekly every Monday at 09:00 UTC
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workflow_dispatch:
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inputs:
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dry_run:
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description: 'Dry run (no changes made)'
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required: false
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default: false
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type: boolean
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jobs:
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cleanup-stale-branches:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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with:
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sparse-checkout: |
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.github
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sparse-checkout-cone-mode: false
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- name: Fetch all branches
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run: git fetch --all --prune
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- name: Find and clean stale release branches
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id: stale
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env:
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DRY_RUN: ${{ github.event.inputs.dry_run || false }}
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run: |
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DAYS=14
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# Find release branches older than 14 days not on main
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for branch in $(git for-each-ref --format '%(refname:strip=3)' 'refs/remotes/origin/release/*' 'refs/remotes/origin/v[0-9]*'); do
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ts=$(git log -1 --format='%ct' "refs/remotes/origin/$branch")
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if [ -z "$ts" ]; then
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continue
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fi
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age_days=$(( ($(date +%s) - ts) / 86400 ))
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if [ "$age_days" -gt "$DAYS" ]; then
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# Check if branch has been merged into main
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if git merge-base --is-ancestor "refs/remotes/origin/$branch" main 2>/dev/null; then
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echo "Merged branch found: $branch (age: ${age_days}d)"
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if [ "$DRY_RUN" == "true" ]; then
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echo "Would delete merged branch: $branch"
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else
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echo "Deleting merged branch: $branch"
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if ! git push origin --delete "$branch" 2>&1; then
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echo "::warning::Failed to delete branch: $branch"
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fi
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fi
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fi
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fi
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done
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- name: Report dry run results
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if: github.event.inputs.dry_run == 'true'
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run: |
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echo "Dry run complete. No branches were deleted."
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echo ""
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echo "Release branches found:"
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git for-each-ref --format '%(refname:strip=3) - %(committerdate:relative)' \
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'refs/remotes/origin/release/*' 'refs/remotes/origin/v[0-9]*' 2>/dev/null || echo "None found" |