diff --git a/.github/workflows/auto-merge-successful-prs.yaml b/.github/workflows/auto-merge-successful-prs.yaml new file mode 100644 index 000000000..e7f4fc096 --- /dev/null +++ b/.github/workflows/auto-merge-successful-prs.yaml @@ -0,0 +1,29 @@ +name: Auto-merge Successful PRs + +on: + workflow_dispatch: + schedule: + - cron: "0 */4 * * *" # Every 4 hours + +permissions: + contents: read + +jobs: + merge-successful-prs: + runs-on: ubuntu-latest + + steps: + - name: Harden Runner + uses: step-security/harden-runner@v2 + with: + egress-policy: audit + - name: Checking out repo + uses: actions/checkout@v4 + - uses: actions/setup-python@v5 + with: + python-version: '3.12' + - name: Auto-merge pull requests if all status checks pass + env: + GH_TOKEN: ${{ secrets.BOT_TOKEN }} + run: | + build-scripts/hack/auto-merge-successful-pr.py diff --git a/.github/workflows/update-branches.yaml b/.github/workflows/update-branches.yaml index 356bbce5b..b6ed8f38e 100644 --- a/.github/workflows/update-branches.yaml +++ b/.github/workflows/update-branches.yaml @@ -41,7 +41,7 @@ jobs: - name: Sync ${{ github.ref }} to ${{ steps.determine.outputs.branch }} uses: actions/checkout@v4 with: - ssh-key: ${{ secrets.DEPLOY_KEY_TO_UPDATE_STRICT_BRANCH }} + ssh-key: ${{ secrets.BOT_SSH_KEY }} - name: Apply ${{ matrix.patch }} patch run: | git checkout -b ${{ steps.determine.outputs.branch }} diff --git a/.github/workflows/update-components.yaml b/.github/workflows/update-components.yaml index 7f9e43745..23aa952a4 100644 --- a/.github/workflows/update-components.yaml +++ b/.github/workflows/update-components.yaml @@ -33,7 +33,7 @@ jobs: uses: actions/checkout@v4 with: ref: ${{ matrix.branch }} - ssh-key: ${{ secrets.DEPLOY_KEY_TO_UPDATE_STRICT_BRANCH }} + ssh-key: ${{ secrets.BOT_SSH_KEY }} - name: Setup Python uses: actions/setup-python@v5 @@ -51,10 +51,11 @@ jobs: - name: Create pull request uses: peter-evans/create-pull-request@v6 with: - git-token: ${{ secrets.DEPLOY_KEY_TO_UPDATE_STRICT_BRANCH }} commit-message: "[${{ matrix.branch }}] Update component versions" title: "[${{ matrix.branch }}] Update component versions" body: "[${{ matrix.branch }}] Update component versions" branch: "autoupdate/sync/${{ matrix.branch }}" + labels: | + automerge delete-branch: true base: ${{ matrix.branch }} diff --git a/build-scripts/hack/auto-merge-successful-pr.py b/build-scripts/hack/auto-merge-successful-pr.py new file mode 100755 index 000000000..ea6c98e6b --- /dev/null +++ b/build-scripts/hack/auto-merge-successful-pr.py @@ -0,0 +1,55 @@ +#!/bin/env python3 + +import shlex +import subprocess +import json + +LABEL = "automerge" +APPROVE_MSG = "All status checks passed for PR #{}." + + +def sh(cmd: str) -> str: + """Run a shell command and return its output.""" + _pipe = subprocess.PIPE + result = subprocess.run(shlex.split(cmd), stdout=_pipe, stderr=_pipe, text=True) + if result.returncode != 0: + raise Exception(f"Error running command: {cmd}\nError: {result.stderr}") + return result.stdout.strip() + + +def get_pull_requests() -> list: + """Fetch open pull requests matching some label.""" + prs_json = sh("gh pr list --state open --json number,labels") + prs = json.loads(prs_json) + return [pr for pr in prs if any(label["name"] == LABEL for label in pr["labels"])] + + +def check_pr_passed(pr_number) -> bool: + """Check if all status checks passed for the given PR.""" + checks_json = sh(f"gh pr checks {pr_number} --json bucket") + checks = json.loads(checks_json) + return all(check["bucket"] == "pass" for check in checks) + + +def approve_and_merge_pr(pr_number) -> None: + """Approve and merge the PR.""" + print(APPROVE_MSG.format(pr_number) + "Proceeding with merge...") + sh(f'gh pr review {pr_number} --comment -b "{APPROVE_MSG.format(pr_number)}"') + sh(f"gh pr merge {pr_number} --admin --squash") + + +def process_pull_requests(): + """Process the PRs and merge if checks have passed.""" + prs = get_pull_requests() + + for pr in prs: + pr_number: int = pr["number"] + + if check_pr_passed(pr_number): + approve_and_merge_pr(pr_number) + else: + print(f"Status checks have not passed for PR #{pr_number}. Skipping merge.") + + +if __name__ == "__main__": + process_pull_requests() diff --git a/build-scripts/patches/moonray/apply b/build-scripts/patches/moonray/apply index 1233dae42..32a2f8510 100755 --- a/build-scripts/patches/moonray/apply +++ b/build-scripts/patches/moonray/apply @@ -2,9 +2,12 @@ DIR="$(realpath "$(dirname "${0}")")" -# Configure git author -git config user.email k8s-bot@canonical.com -git config user.name k8s-bot +# Configure git author if unset +git_email=$(git config --default "" user.email) +if [ -z "${git_email}" ]; then + git config user.email k8s-team-ci@canonical.com + git config user.name 'k8s-team-ci (CDK Bot)' +fi # Remove unrelated tests rm "${DIR}/../../../tests/integration/tests/test_cilium_e2e.py" diff --git a/build-scripts/patches/strict/apply b/build-scripts/patches/strict/apply index 1729742e2..3f6f7de14 100755 --- a/build-scripts/patches/strict/apply +++ b/build-scripts/patches/strict/apply @@ -3,8 +3,11 @@ DIR="$(realpath "$(dirname "${0}")")" # Configure git author -git config user.email k8s-bot@canonical.com -git config user.name k8s-bot +git_email=$(git config --default "" user.email) +if [ -z "${git_email}" ]; then + git config user.email k8s-team-ci@canonical.com + git config user.name 'k8s-team-ci (CDK Bot)' +fi # Apply strict patch git am "${DIR}/0001-Strict-patch.patch"