create-merge-release-into-dev-pr #236
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| name: create-merge-release-into-dev-pr | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: '30 3 * * *' # Daily at 03:30 | |
| env: | |
| BASE_BRANCH: dev | |
| permissions: {} | |
| jobs: | |
| setup: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| latest_release_branch: ${{ steps.find_latest_release.outputs.branch }} | |
| steps: | |
| - id: find_latest_release | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.OPENPROJECT_CI_GH_TOKEN }} | |
| GITHUB_REPOSITORY: ${{ github.repository }} | |
| run: | | |
| BRANCH=$(curl -H "Authorization: token $GITHUB_TOKEN" \ | |
| https://api.github.com/repos/$GITHUB_REPOSITORY/branches?protected=true | \ | |
| jq -r '.[].name' | grep '^release/' | sort --version-sort | tail -1 | |
| ) | |
| if [ "$BRANCH" = "" ]; then | |
| echo "Invalid release branch found: $BRANCH" | |
| exit 1 | |
| fi | |
| echo "branch=${BRANCH}" >> $GITHUB_OUTPUT | |
| merge-or-create-pr: | |
| env: | |
| RELEASE_BRANCH: ${{ needs.setup.outputs.latest_release_branch }} | |
| permissions: | |
| contents: write # for git push | |
| pull-requests: write # for creating pull request | |
| runs-on: ubuntu-latest | |
| needs: setup | |
| timeout-minutes: 5 | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ env.BASE_BRANCH }} | |
| - name: Fetch dev branch upto release branch | |
| run: git fetch --shallow-exclude "$RELEASE_BRANCH" origin "$BASE_BRANCH" || git fetch --depth 1 origin "$BASE_BRANCH" | |
| - name: Fetch release branch upto dev branch | |
| run: git fetch --shallow-exclude "$BASE_BRANCH" origin "$RELEASE_BRANCH" || git fetch --depth 1 origin "$RELEASE_BRANCH" | |
| - name: Resolve bug in git https://stackoverflow.com/a/63879454/96823 | |
| run: git repack -d | |
| - name: Get one commit more to connect the history of dev and release branches | |
| run: git fetch --deepen 1 origin "$BASE_BRANCH" "$RELEASE_BRANCH" | |
| - name: Create branch without checkout just to have shorter automatic commit message | |
| run: git branch "$RELEASE_BRANCH" origin/"$RELEASE_BRANCH" | |
| - name: Required git config | |
| run: | | |
| git config user.name "OpenProject Actions CI" | |
| git config user.email "[email protected]" | |
| - name: Show diff | |
| run: git diff ..."$RELEASE_BRANCH" | |
| - name: Try merging or create a PR | |
| run: | | |
| if git diff --exit-code --quiet ..."$RELEASE_BRANCH"; then | |
| echo "Nothing to merge from $RELEASE_BRANCH into $BASE_BRANCH" | |
| else | |
| if git merge --no-edit --no-ff "$RELEASE_BRANCH" && git push origin "$BASE_BRANCH"; then | |
| echo "Successfully merged $RELEASE_BRANCH into $BASE_BRANCH and pushed" | |
| else | |
| # Close all previous PRs with label | |
| pr_numbers=$(gh pr list --label create-merge-release-into-dev-pr --json number --jq='.[].number') | |
| for pr_number in $pr_numbers; do | |
| gh pr close "$pr_number" --delete-branch | |
| done | |
| pr_body=$( | |
| echo 'Created by GitHub action' | |
| for pr_number in $pr_numbers; do | |
| echo "Replaces #$pr_number" | |
| done | |
| ) | |
| TEMP_BRANCH="merge-$RELEASE_BRANCH-$(date "+%Y%m%d%H%M%S")" | |
| git branch "$TEMP_BRANCH" "$RELEASE_BRANCH" | |
| git push origin "$TEMP_BRANCH" | |
| gh pr create \ | |
| --base "$BASE_BRANCH" \ | |
| --head "$TEMP_BRANCH" \ | |
| --title "Merge $RELEASE_BRANCH into $BASE_BRANCH" \ | |
| --body "$pr_body" \ | |
| --label create-merge-release-into-dev-pr | |
| echo "Created a PR to merge $RELEASE_BRANCH ($TEMP_BRANCH) into $BASE_BRANCH" | |
| fi | |
| fi | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.OPENPROJECT_CI_GH_TOKEN }} |