Workflow Bot Cleanup #416
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name: Workflow Bot Cleanup | |
on: | |
workflow_dispatch: # Allows for manual triggering if needed | |
schedule: | |
# * is a special character in YAML so you have to quote this string | |
- cron: "0 9 * * *" # Run every day | |
permissions: | |
contents: write | |
pull-requests: write | |
jobs: | |
clean-up-branches: | |
if: ${{ github.repository == 'flutter/devtools' }} | |
name: Clean up closed DartDevtoolWorkflowBot Branches | |
runs-on: ubuntu-latest | |
steps: | |
- name: Sparse checkout of the repository | |
uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac | |
with: | |
sparse-checkout: | | |
README.md | |
- name: Clean up closed DartDevtoolWorkflowBot branches | |
run: | | |
set -e | |
# Get list of branches that exist on the remote, then filter for the workflow bot branches | |
EXISTING_BRANCHES=$(git ls-remote --heads | grep refs/heads | awk '{print $2}' |sed 's|refs/heads/\(.*\)$|\1|') | |
for EXISTING_BRANCH in $EXISTING_BRANCHES; do | |
set +e # Turn off exit on error, since "gh pr view" may fail if branch doesn't exist | |
PR_INFO=$(gh pr view --json closed,author "$EXISTING_BRANCH") | |
if [[ $? -ne 0 ]]; then | |
# If getting PR_INFO fails assume the PR does not exist | |
echo "SKIP: No PR exists for $EXISTING_BRANCH" | |
continue | |
fi | |
set -e # Turn exit on error back on | |
PR_IS_CLOSED=$(echo $PR_INFO | jq -r '.closed') | |
PR_AUTHOR=$(echo $PR_INFO | jq -r '.author.login') | |
if [[ "$PR_IS_CLOSED" == "true" ]] && [[ "$PR_AUTHOR" == "DartDevtoolWorkflowBot" ]]; then | |
# Delete branches where: | |
# - DartDevtoolWorkflowBot is the author | |
# - the PR is closed | |
echo "Deleting $EXISTING_BRANCH" | |
gh api /repos/flutter/devtools/git/refs/heads/$EXISTING_BRANCH -X DELETE | |
else | |
echo "SKIP: Avoiding $EXISTING_BRANCH { is_closed:$PR_IS_CLOSED, author:$PR_AUTHOR }" | |
fi | |
done | |
env: | |
GH_TOKEN: ${{ secrets.DEVTOOLS_WORKFLOW_BOT_TOKEN }} |