Start GitLab CI #3451
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| # This workflow runs on success of the GitLab workflow. | |
| # If we run it on PR or merge_group, then we can't use secrets. | |
| --- | |
| name: Start GitLab CI | |
| on: # yamllint disable-line rule:truthy | |
| workflow_run: | |
| workflows: ["GitLab"] | |
| types: [completed] | |
| jobs: | |
| trigger-gitlab: | |
| # this should never fail, but check it anyway in case we ever change it | |
| if: ${{ github.event.workflow_run.conclusion == 'success' }} | |
| runs-on: ubuntu-latest | |
| env: | |
| IMAGEBUILDER_BOT_GITLAB_SSH_KEY: ${{ secrets.IMAGEBUILDER_BOT_GITLAB_SSH_KEY }} | |
| steps: | |
| - name: Report status | |
| uses: haya14busa/action-workflow_run-status@v1 | |
| - name: Apt update | |
| run: sudo apt update | |
| - name: Install Dependencies | |
| run: | | |
| sudo apt install -y jq | |
| - name: Clone repository | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ github.event.workflow_run.head_sha }} | |
| fetch-depth: 0 | |
| - name: Get open PRs | |
| # Since this workflow doesn't run on a PR trigger, we need to find the | |
| # PR number by querying the GH API and selecting on the commit ID | |
| uses: octokit/[email protected] | |
| id: fetch_pulls | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| with: | |
| route: GET /repos/${{ github.repository }}/pulls | |
| per_page: 100 | |
| - name: Checkout branch | |
| id: pr_data | |
| run: | | |
| PR_DATA=$(mktemp) | |
| # use uuid as a file terminator to avoid conflicts with data content | |
| cat > "$PR_DATA" <<'a21b3e7f-d5eb-44a3-8be0-c2412851d2e6' | |
| ${{ steps.fetch_pulls.outputs.data }} | |
| a21b3e7f-d5eb-44a3-8be0-c2412851d2e6 | |
| PR=$(jq -rc '.[] | select(.head.sha | contains("${{ github.event.workflow_run.head_sha }}")) | select(.state | contains("open"))' "$PR_DATA" | jq -r .number) | |
| if [ ! -z "$PR" ]; then | |
| # Create branch named PR-<number> to push to GitLab | |
| echo "pr_branch=PR-$PR" >> "$GITHUB_OUTPUT" | |
| git checkout -b PR-$PR | |
| else | |
| git checkout ${{ github.event.workflow_run.head_branch }} | |
| fi | |
| - name: Push to GitLab | |
| run: | | |
| mkdir -p ~/.ssh | |
| echo "${IMAGEBUILDER_BOT_GITLAB_SSH_KEY}" > ~/.ssh/id_rsa | |
| chmod 400 ~/.ssh/id_rsa | |
| touch ~/.ssh/known_hosts | |
| ssh-keyscan -t rsa gitlab.com >> ~/.ssh/known_hosts | |
| git remote add ci [email protected]:redhat/services/products/image-builder/ci/images.git | |
| git push -f ci |