gh cli needs its token #6
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| # This workflow is intended to be manually triggered via the GitHub Action tab. | |
| # Given a hotfix branch, it will attempt to open a PR to all release branches and | |
| # by default auto merge them | |
| name: Hotfix release branches | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| hotfix_commit: | |
| description: 'Hotfix commit hash' | |
| required: true | |
| hotfix_suffix: | |
| description: 'Hotfix branch suffix (e.g. hotfix/v0.8-{suffix})' | |
| required: true | |
| release_branch_pattern: | |
| description: 'Release branch pattern (regex)' | |
| required: true | |
| default: 'release/.*' | |
| auto_merge: | |
| description: 'Automatically merge the hotfix PRs' | |
| required: true | |
| type: choice | |
| default: 'true' | |
| options: | |
| - true | |
| - false | |
| jobs: | |
| hotfix_release_branches: | |
| # See https://runs-on.com/runners/linux/ | |
| # use a lower powered instance since this just does i/o to docker hub | |
| runs-on: [runs-on,runner=2cpu-linux-x64,"run-id=${{ github.run_id }}"] | |
| steps: | |
| # needs RKUO_DEPLOY_KEY for write access to merge PR's | |
| - name: Checkout Repository | |
| uses: actions/checkout@v4 | |
| with: | |
| ssh-key: "${{ secrets.RKUO_DEPLOY_KEY }}" | |
| fetch-depth: 0 | |
| - name: Set up Git user | |
| run: | | |
| git config user.name "Richard Kuo [bot]" | |
| git config user.email "rkuo[bot]@danswer.ai" | |
| - name: Set up GH_TOKEN | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Fetch All Branches | |
| run: | | |
| git fetch --all --prune | |
| - name: Verify Hotfix Commit Exists | |
| run: | | |
| git rev-parse --verify "${{ github.event.inputs.hotfix_commit }}" || { echo "Commit not found: ${{ github.event.inputs.hotfix_commit }}"; exit 1; } | |
| - name: Get Release Branches | |
| id: get_release_branches | |
| run: | | |
| BRANCHES=$(git branch -r | grep -E "${{ github.event.inputs.release_branch_pattern }}" | sed 's|origin/||' | tr -d ' ') | |
| if [ -z "$BRANCHES" ]; then | |
| echo "No release branches found matching pattern '${{ github.event.inputs.release_branch_pattern }}'." | |
| exit 1 | |
| fi | |
| echo "Found release branches:" | |
| echo "$BRANCHES" | |
| # Join the branches into a single line separated by commas | |
| BRANCHES_JOINED=$(echo "$BRANCHES" | tr '\n' ',' | sed 's/,$//') | |
| # Set the branches as an output | |
| echo "branches=$BRANCHES_JOINED" >> $GITHUB_OUTPUT | |
| - name: Create and Merge Pull Requests to Matching Release Branches | |
| env: | |
| HOTFIX_COMMIT: ${{ github.event.inputs.hotfix_commit }} | |
| HOTFIX_SUFFIX: ${{ github.event.inputs.hotfix_suffix }} | |
| AUTO_MERGE: ${{ github.event.inputs.auto_merge }} | |
| run: | | |
| # Get the branches from the previous step | |
| BRANCHES="${{ steps.get_release_branches.outputs.branches }}" | |
| # Convert BRANCHES to an array | |
| IFS=$',' read -ra BRANCH_ARRAY <<< "$BRANCHES" | |
| # Loop through each release branch and create and merge a PR | |
| for RELEASE_BRANCH in "${BRANCH_ARRAY[@]}"; do | |
| echo "Processing $RELEASE_BRANCH..." | |
| # Parse out the release version by removing "release/" from the branch name | |
| RELEASE_VERSION=${RELEASE_BRANCH#release/} | |
| echo "Release version parsed: $RELEASE_VERSION" | |
| HOTFIX_BRANCH="hotfix/${RELEASE_VERSION}-${HOTFIX_SUFFIX}" | |
| echo "Creating PR from $HOTFIX_BRANCH to $RELEASE_BRANCH" | |
| # Checkout the release branch | |
| echo "Checking out $RELEASE_BRANCH" | |
| git checkout "$RELEASE_BRANCH" | |
| # Create the new hotfix branch | |
| if git rev-parse --verify "$HOTFIX_BRANCH" >/dev/null 2>&1; then | |
| echo "Hotfix branch $HOTFIX_BRANCH already exists. Skipping branch creation." | |
| else | |
| echo "Branching $RELEASE_BRANCH to $HOTFIX_BRANCH" | |
| git checkout -b "$HOTFIX_BRANCH" | |
| fi | |
| # Check if the hotfix commit is a merge commit | |
| if git rev-list --merges -n 1 "$HOTFIX_COMMIT" >/dev/null 2>&1; then | |
| # -m 1 uses the target branch as the base (which is what we want) | |
| echo "Hotfix commit $HOTFIX_COMMIT is a merge commit, using -m 1 for cherry-pick" | |
| CHERRY_PICK_CMD="git cherry-pick -m 1 $HOTFIX_COMMIT" | |
| else | |
| CHERRY_PICK_CMD="git cherry-pick $HOTFIX_COMMIT" | |
| fi | |
| # Perform the cherry-pick | |
| echo "Executing: $CHERRY_PICK_CMD" | |
| eval "$CHERRY_PICK_CMD" | |
| if [ $? -ne 0 ]; then | |
| echo "Cherry-pick failed for $HOTFIX_COMMIT on $HOTFIX_BRANCH. Aborting..." | |
| git cherry-pick --abort | |
| continue | |
| fi | |
| # Push the hotfix branch to the remote | |
| echo "Pushing $HOTFIX_BRANCH..." | |
| git push origin "$HOTFIX_BRANCH" | |
| echo "Hotfix branch $HOTFIX_BRANCH created and pushed." | |
| # Check if PR already exists | |
| EXISTING_PR=$(gh pr list --head "$HOTFIX_BRANCH" --base "$RELEASE_BRANCH" --state open --json number --jq '.[0].number') | |
| if [ -n "$EXISTING_PR" ]; then | |
| echo "An open PR already exists: #$EXISTING_PR. Skipping..." | |
| continue | |
| fi | |
| # Create a new PR | |
| PR_URL=$(gh pr create --title "Merge $HOTFIX_BRANCH into $RELEASE_BRANCH" \ | |
| --body "Automated PR to merge \`$HOTFIX_BRANCH\` into \`$RELEASE_BRANCH\`." \ | |
| --head "$HOTFIX_BRANCH" --base "$RELEASE_BRANCH" --json url --jq '.url') | |
| echo "Pull request created: $PR_URL" | |
| # Extract PR number from URL | |
| PR_NUMBER=$(basename "$PR_URL") | |
| if [ "$AUTO_MERGE" == "true" ]; then | |
| echo "Attempting to merge pull request #$PR_NUMBER" | |
| # Attempt to merge the PR | |
| gh pr merge "$PR_NUMBER" --merge --yes | |
| if [ $? -eq 0 ]; then | |
| echo "Pull request #$PR_NUMBER merged successfully." | |
| else | |
| # Optionally, handle the error or continue | |
| echo "Failed to merge pull request #$PR_NUMBER." | |
| fi | |
| fi | |
| done |