Purge Branches #1014
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| name: Purge Branches | |
| on: | |
| schedule: | |
| - cron: "0 10 * * *" # every day @ 10 AM UTC | |
| permissions: | |
| contents: write | |
| jobs: | |
| purgeBranches: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Delete merged branches older than 7 days | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| REPO="${{ github.repository }}" | |
| CUTOFF=$(date -d '7 days ago' --iso-8601=seconds) | |
| gh api "repos/$REPO/branches" --paginate --jq '.[].name' | while read -r branch; do | |
| case "$branch" in | |
| main|master|dev|develop) continue ;; | |
| esac | |
| status=$(gh api "repos/$REPO/compare/main...$branch" --jq '.status' 2>/dev/null || echo "error") | |
| if [ "$status" = "behind" ] || [ "$status" = "identical" ]; then | |
| last=$(gh api "repos/$REPO/branches/$branch" --jq '.commit.commit.author.date' 2>/dev/null || echo "") | |
| if [ -n "$last" ] && [[ "$last" < "$CUTOFF" ]]; then | |
| gh api -X DELETE "repos/$REPO/git/refs/heads/$branch" \ | |
| && echo "Deleted: $branch" \ | |
| || echo "Failed to delete: $branch" | |
| fi | |
| fi | |
| done |