Comment on cherry pick PR on failure #196
Workflow file for this run
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| name: Label Cherry Pick | |
| on: | |
| pull_request_target: | |
| types: | |
| - labeled | |
| - closed | |
| jobs: | |
| prepare_branch_list: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| target_branch: ${{ steps.set-branches.outputs.target_branch }} | |
| steps: | |
| - name: Set Branches | |
| id: set-branches | |
| env: | |
| PR_LABELS: ${{ toJson(github.event.pull_request.labels) }} | |
| EVENT_ACTION: ${{ github.event.action }} | |
| LABEL_NAME: ${{ github.event.label.name }} | |
| BASE_REF: ${{ github.base_ref }} | |
| run: | | |
| if [[ $EVENT_ACTION == 'closed' ]]; then | |
| labels=$(echo "$PR_LABELS" | jq -r '.[].name') | |
| else | |
| labels=$LABEL_NAME | |
| fi | |
| branches=("24.lts.1+" "23.lts.1+" "22.lts.1+" "21.lts.1+" "20.lts.1+" "19.lts.1+" "rc_11" "COBALT_9") | |
| filtered_branches=() | |
| for branch in "${branches[@]}"; do | |
| if [[ $branch == $BASE_REF ]]; then | |
| continue | |
| fi | |
| for label in $labels; do | |
| if [[ $label == "cp-$branch" ]]; then | |
| filtered_branches+=("$branch") | |
| fi | |
| done | |
| done | |
| echo "target_branch=$(echo -n "$filtered_branches" | jq -cRs 'split("\n")')" >> $GITHUB_OUTPUT | |
| cherry_pick: | |
| runs-on: ubuntu-latest | |
| needs: prepare_branch_list | |
| if: | | |
| needs.prepare_branch_list.outputs.target_branch != '[]' && | |
| github.event.pull_request.merged == true && | |
| github.event.pull_request.merge_commit_sha != null | |
| strategy: | |
| matrix: | |
| target_branch: ${{ fromJson(needs.prepare_branch_list.outputs.target_branch) }} | |
| env: | |
| ACCESS_TOKEN: ${{ secrets.CHERRY_PICK_TOKEN }} | |
| REPOSITORY: ${{ github.repository }} | |
| GITHUB_REF: ${{ github.ref }} | |
| MERGE_COMMIT_SHA: ${{ github.event.pull_request.merge_commit_sha }} | |
| steps: | |
| - name: Checkout repository | |
| uses: kaidokert/[email protected] | |
| with: | |
| ref: ${{ matrix.target_branch }} | |
| fetch-depth: 0 | |
| persist-credentials: false | |
| - name: Setup Git | |
| run: | | |
| git config --global user.name "GitHub Release Automation" | |
| git config --global user.email "[email protected]" | |
| - name: Cherry pick merge commit | |
| id: cherry-pick | |
| run: | | |
| set -e | |
| git fetch origin ${{ matrix.target_branch }} | |
| git cherry-pick -x $MERGE_COMMIT_SHA | |
| git add . | |
| git cherry-pick --continue | |
| - name: Create Pull Request | |
| id: create-pr | |
| if: always() | |
| uses: peter-evans/create-pull-request@2b011faafdcbc9ceb11414d64d0573f37c774b04 # v4.2.3 | |
| with: | |
| token: ${{ secrets.CHERRY_PICK_TOKEN }} | |
| draft: ${{ steps.cherry-pick.outcome == 'failure' }} | |
| base: ${{ matrix.target_branch }} | |
| branch: "${{ matrix.target_branch }}-${{ github.event.pull_request.number }}" | |
| committer: GitHub Release Automation <[email protected]> | |
| reviewers: ${{ github.event.pull_request.user.login }} | |
| title: "Cherry pick PR #${{ github.event.pull_request.number }}: ${{ github.event.pull_request.title }}" | |
| body: | | |
| Refer to the original PR: https://github.com/${{ github.repository }}/pull/${{ github.event.pull_request.number }} | |
| ${{ github.event.pull_request.body }} | |
| - name: PR Comment | |
| if: failure() && steps.create-pr.outputs.pull-request-number | |
| uses: actions/github-script@v2 | |
| with: | |
| github-token: ${{ secrets.CHERRY_PICK_TOKEN }} | |
| script: | | |
| github.issues.createComment({ | |
| issue_number: ${{ steps.create-pr.outputs.pull-request-number }}, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body: '[!IMPORTANT]\nThe cherry-pick failed! Check out the PR branch (${{ matrix.target_branch }}-${{ github.event.pull_request.number }}) and fix the conflicts before proceeding.' | |
| }) |