feat(deploy): add support for different Pod selector labels when doing canaries #15313
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| --- | |
| name: apidiff | |
| on: | |
| pull_request: | |
| permissions: | |
| contents: read | |
| jobs: | |
| scan_changes: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| ref: main | |
| - name: Get main commit | |
| id: main | |
| run: echo "hash=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT | |
| - uses: actions/checkout@v4 | |
| - uses: actions/setup-go@v5 | |
| with: | |
| go-version: '1.22.x' | |
| - name: Get changed directories | |
| id: changed_dirs | |
| # Ignore changes to the internal and root directories. | |
| # Ignore added files with --diff-filter=a. | |
| run: | | |
| dirs=$(go run ./internal/actions/cmd/changefinder -q --diff-filter=a) | |
| if [ -z "$dirs" ] | |
| then | |
| echo "skip=1" >> $GITHUB_OUTPUT | |
| echo "No changes worth diffing!" | |
| else | |
| for d in $dirs; do list=${list},\"${d}\"; done | |
| echo "changed={\"changed\":[${list#,}]}" >> $GITHUB_OUTPUT | |
| echo "skip=" >> $GITHUB_OUTPUT | |
| fi | |
| outputs: | |
| changed_dirs: ${{ steps.changed_dirs.outputs.changed }} | |
| skip: ${{ steps.changed_dirs.outputs.skip }} | |
| apidiff: | |
| needs: scan_changes | |
| runs-on: ubuntu-latest | |
| if: ${{ !needs.scan_changes.outputs.skip && !contains(github.event.pull_request.labels.*.name, 'breaking change allowed') }} | |
| continue-on-error: true | |
| permissions: | |
| pull-requests: write | |
| strategy: | |
| matrix: ${{ fromJson(needs.scan_changes.outputs.changed_dirs) }} | |
| steps: | |
| - uses: actions/setup-go@v5 | |
| with: | |
| go-version: '1.22.x' | |
| - name: Install latest apidiff | |
| run: go install golang.org/x/exp/cmd/apidiff@latest | |
| - uses: actions/checkout@v4 | |
| with: | |
| ref: main | |
| - name: Create baseline | |
| id: baseline | |
| run: | | |
| export CHANGED=${{ matrix.changed }} | |
| echo pkg="${CHANGED//\//_}_pkg.main" >> $GITHUB_OUTPUT | |
| - name: Create Go package baseline | |
| run: cd ${{ matrix.changed }} && apidiff -m -w ${{ steps.baseline.outputs.pkg }} . | |
| - name: Upload baseline package data | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: ${{ steps.baseline.outputs.pkg }} | |
| path: ${{ matrix.changed }}/${{ steps.baseline.outputs.pkg }} | |
| retention-days: 1 | |
| - uses: actions/checkout@v4 | |
| - name: Download baseline package data | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: ${{ steps.baseline.outputs.pkg }} | |
| path: ${{ matrix.changed }} | |
| - name: Compare regenerated code to baseline | |
| # Only ignore Go interface additions when the PR is from OwlBot as it is | |
| # likely a new method added to the gRPC client stub interface, which is | |
| # non-breaking. | |
| env: | |
| PR_HEAD_REF: ${{ github.event.pull_request.head.ref }} | |
| run: | | |
| cd ${{ matrix.changed }} && apidiff -m -incompatible ${{ steps.baseline.outputs.pkg }} . > diff.txt | |
| if [[ "$PR_HEAD_REF" == owl-bot-copy ]]; then | |
| sed -i '/: added/d' ./diff.txt | |
| fi | |
| cat diff.txt && ! [ -s diff.txt ] | |
| - name: Add breaking change label | |
| if: ${{ failure() && !github.event.pull_request.head.repo.fork }} | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| github.rest.issues.addLabels({ | |
| issue_number: ${{ github.event.number }}, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| labels: ['breaking change'] | |
| }) |