update image digests #20
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| name: update image digests | |
| on: | |
| schedule: | |
| - cron: 0 1 * * * | |
| workflow_dispatch: {} | |
| jobs: | |
| update-image-digests: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 | |
| - uses: GeoNet/setup-crane@00c9e93efa4e1138c9a7a5c594acd6c75a2fbf0c # main | |
| - name: configure system | |
| run: | | |
| git config user.name 'github-actions[bot]' | |
| git config user.email 'github-actions[bot]@users.noreply.github.com' | |
| gh auth login --with-token < <(echo ${{ secrets.GITHUB_TOKEN }}) | |
| gh auth status | |
| - name: update select images | |
| run: ./hack/update-sync-image-digests.sh | |
| - name: determine changes | |
| id: determine-changes | |
| run: | | |
| if git ls-files --others --modified --deleted --exclude-standard | grep -E 'config.yaml'; then | |
| echo "changes=true" >> $GITHUB_OUTPUT | |
| fi | |
| - name: determine existing branch | |
| id: branch | |
| if: ${{ steps.determine-changes.outputs.changes == 'true' }} | |
| run: | | |
| TIMESTAMP="$(git log -n1 --pretty='format:%cd' --date=format:'%Y-%m-%d-%H-%M')" | |
| NEW_BRANCH="config-yaml-image-update-for-${TIMESTAMP}" | |
| EXISTING_BRANCH="$(gh pr list --label image-digest-update --json author,title,headRefName | jq -r '. | select(.[] | .title | contains("update sync config.yaml")) | select(.[] | .author.login | contains("github-actions[bot]")) | .[0].headRefName')" | |
| if [ -n "$EXISTING_BRANCH" ]; then | |
| NEW_BRANCH="$EXISTING_BRANCH" | |
| echo "has-existing=true" >> $GITHUB_OUTPUT | |
| fi | |
| echo "timestamp=$TIMESTAMP" >> $GITHUB_OUTPUT | |
| echo "new-branch-name=$NEW_BRANCH" >> $GITHUB_OUTPUT | |
| - name: commit and push if there are changes | |
| if: ${{ steps.determine-changes.outputs.changes == 'true' }} | |
| env: | |
| TIMESTAMP: ${{ steps.branch.outputs.timestamp }} | |
| NEW_BRANCH: ${{ steps.branch.outputs.new-branch-name }} | |
| HAS_EXISTING: ${{ steps.branch.outputs.has-existing }} | |
| run: | | |
| git add ./config.yaml | |
| git branch "${NEW_BRANCH}" | |
| git checkout "${NEW_BRANCH}" | |
| git commit -s -m "chore: update sync config.yaml images for ${TIMESTAMP}" | |
| git push -f origin "${NEW_BRANCH}" | |
| ACTION=create | |
| if [ "$HAS_EXISTING" = true ]; then | |
| ACTION=edit | |
| fi | |
| gh pr "$ACTION" --title "Update sync config.yaml images ${TIMESTAMP}" --body "updates sync config.yaml images for ${TIMESTAMP}" |