Start GitLab CI #2770
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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/request-action@v2.x | |
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 git@gitlab.com:redhat/services/products/image-builder/ci/images.git | |
git push -f ci |