Runner Updates Check (Scheduled Job) #22
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| # This workflows polls releases from actions/runner and in case of a new one it | |
| # updates files containing runner version and opens a pull request. | |
| name: Runner Updates Check (Scheduled Job) | |
| on: | |
| schedule: | |
| # run daily | |
| - cron: "0 9 * * *" | |
| workflow_dispatch: | |
| jobs: | |
| # check_versions compares our current version and the latest available runner | |
| # version and sets them as outputs. | |
| check_versions: | |
| runs-on: ubuntu-latest | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| outputs: | |
| runner_current_version: ${{ steps.runner_versions.outputs.runner_current_version }} | |
| runner_latest_version: ${{ steps.runner_versions.outputs.runner_latest_version }} | |
| container_hooks_current_version: ${{ steps.container_hooks_versions.outputs.container_hooks_current_version }} | |
| container_hooks_latest_version: ${{ steps.container_hooks_versions.outputs.container_hooks_latest_version }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Get runner current and latest versions | |
| id: runner_versions | |
| run: | | |
| CURRENT_VERSION="$(echo -n $(cat runner/VERSION | grep 'RUNNER_VERSION=' | cut -d '=' -f2))" | |
| echo "Current version: $CURRENT_VERSION" | |
| echo runner_current_version=$CURRENT_VERSION >> $GITHUB_OUTPUT | |
| LATEST_VERSION=$(gh release list --exclude-drafts --exclude-pre-releases --limit 1 -R actions/runner | grep -oP '(?<=v)[0-9.]+' | head -1) | |
| echo "Latest version: $LATEST_VERSION" | |
| echo runner_latest_version=$LATEST_VERSION >> $GITHUB_OUTPUT | |
| - name: Get container-hooks current and latest versions | |
| id: container_hooks_versions | |
| run: | | |
| CURRENT_VERSION="$(echo -n $(cat runner/VERSION | grep 'RUNNER_CONTAINER_HOOKS_VERSION=' | cut -d '=' -f2))" | |
| echo "Current version: $CURRENT_VERSION" | |
| echo container_hooks_current_version=$CURRENT_VERSION >> $GITHUB_OUTPUT | |
| LATEST_VERSION=$(gh release list --exclude-drafts --exclude-pre-releases --limit 1 -R actions/runner-container-hooks | grep -oP '(?<=v)[0-9.]+' | head -1) | |
| echo "Latest version: $LATEST_VERSION" | |
| echo container_hooks_latest_version=$LATEST_VERSION >> $GITHUB_OUTPUT | |
| # check_pr checks if a PR for the same update already exists. It only runs if | |
| # runner latest version != our current version. If no existing PR is found, | |
| # it sets a PR name as output. | |
| check_pr: | |
| runs-on: ubuntu-latest | |
| needs: check_versions | |
| if: needs.check_versions.outputs.runner_current_version != needs.check_versions.outputs.runner_latest_version || needs.check_versions.outputs.container_hooks_current_version != needs.check_versions.outputs.container_hooks_latest_version | |
| outputs: | |
| pr_name: ${{ steps.pr_name.outputs.pr_name }} | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| steps: | |
| - name: debug | |
| run: | |
| echo "RUNNER_CURRENT_VERSION=${{ needs.check_versions.outputs.runner_current_version }}" | |
| echo "RUNNER_LATEST_VERSION=${{ needs.check_versions.outputs.runner_latest_version }}" | |
| echo "CONTAINER_HOOKS_CURRENT_VERSION=${{ needs.check_versions.outputs.container_hooks_current_version }}" | |
| echo "CONTAINER_HOOKS_LATEST_VERSION=${{ needs.check_versions.outputs.container_hooks_latest_version }}" | |
| - uses: actions/checkout@v4 | |
| - name: PR Name | |
| id: pr_name | |
| env: | |
| RUNNER_CURRENT_VERSION: ${{ needs.check_versions.outputs.runner_current_version }} | |
| RUNNER_LATEST_VERSION: ${{ needs.check_versions.outputs.runner_latest_version }} | |
| CONTAINER_HOOKS_CURRENT_VERSION: ${{ needs.check_versions.outputs.container_hooks_current_version }} | |
| CONTAINER_HOOKS_LATEST_VERSION: ${{ needs.check_versions.outputs.container_hooks_latest_version }} | |
| # Generate a PR name with the following title: | |
| # Updates: runner to v2.304.0 and container-hooks to v0.3.1 | |
| run: | | |
| RUNNER_MESSAGE="runner to v${RUNNER_LATEST_VERSION}" | |
| CONTAINER_HOOKS_MESSAGE="container-hooks to v${CONTAINER_HOOKS_LATEST_VERSION}" | |
| PR_NAME="Updates:" | |
| if [ "$RUNNER_CURRENT_VERSION" != "$RUNNER_LATEST_VERSION" ] | |
| then | |
| PR_NAME="$PR_NAME $RUNNER_MESSAGE" | |
| fi | |
| if [ "$CONTAINER_HOOKS_CURRENT_VERSION" != "$CONTAINER_HOOKS_LATEST_VERSION" ] | |
| then | |
| PR_NAME="$PR_NAME $CONTAINER_HOOKS_MESSAGE" | |
| fi | |
| result=$(gh pr list --search "$PR_NAME" --json number --jq ".[].number" --limit 1) | |
| if [ -z "$result" ] | |
| then | |
| echo "No existing PRs found, setting output with pr_name=$PR_NAME" | |
| echo pr_name=$PR_NAME >> $GITHUB_OUTPUT | |
| else | |
| echo "Found a PR with title '$PR_NAME' already existing: ${{ github.server_url }}/${{ github.repository }}/pull/$result" | |
| fi | |
| # update_version updates runner version in the files listed below, commits | |
| # the changes and opens a pull request as `github-actions` bot. | |
| update_version: | |
| runs-on: ubuntu-latest | |
| needs: | |
| - check_versions | |
| - check_pr | |
| if: needs.check_pr.outputs.pr_name | |
| permissions: | |
| pull-requests: write | |
| contents: write | |
| actions: write | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| RUNNER_CURRENT_VERSION: ${{ needs.check_versions.outputs.runner_current_version }} | |
| RUNNER_LATEST_VERSION: ${{ needs.check_versions.outputs.runner_latest_version }} | |
| CONTAINER_HOOKS_CURRENT_VERSION: ${{ needs.check_versions.outputs.container_hooks_current_version }} | |
| CONTAINER_HOOKS_LATEST_VERSION: ${{ needs.check_versions.outputs.container_hooks_latest_version }} | |
| PR_NAME: ${{ needs.check_pr.outputs.pr_name }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: New branch | |
| run: git checkout -b update-runner-"$(date +%Y-%m-%d)" | |
| - name: Update files | |
| run: | | |
| CURRENT_VERSION="${RUNNER_CURRENT_VERSION//./\\.}" | |
| LATEST_VERSION="${RUNNER_LATEST_VERSION//./\\.}" | |
| sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" runner/VERSION | |
| sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" runner/Makefile | |
| sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" Makefile | |
| sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" test/e2e/e2e_test.go | |
| CURRENT_VERSION="${CONTAINER_HOOKS_CURRENT_VERSION//./\\.}" | |
| LATEST_VERSION="${CONTAINER_HOOKS_LATEST_VERSION//./\\.}" | |
| sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" runner/VERSION | |
| sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" runner/Makefile | |
| sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" Makefile | |
| sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" test/e2e/e2e_test.go | |
| - name: Commit changes | |
| run: | | |
| # from https://github.com/orgs/community/discussions/26560 | |
| git config user.email "41898282+github-actions[bot]@users.noreply.github.com" | |
| git config user.name "github-actions[bot]" | |
| git add . | |
| git commit -m "$PR_NAME" | |
| git push -u origin HEAD | |
| - name: Create pull request | |
| run: gh pr create -f -l "runners update" |