Temporary: record snapshot references on CI

Author: claude

.github/workflows/record_snapshots.yml

@@ -0,0 +1,87 @@
+# Temporary: records the snapshot references for this branch on a mac runner and
+# commits them back. Delete before opening the pull request.
+name: Record Snapshots
+
+permissions:
+  contents: write
+
+on:
+  push:
+    branches:
+      - claude/complication-icon-color-watch-iqh2hf
+
+env:
+  DEVELOPER_DIR: /Applications/Xcode_26.4.app/Contents/Developer
+  FASTLANE_SKIP_UPDATE_CHECK: true
+  FASTLANE_XCODE_LIST_TIMEOUT: 80
+  FASTLANE_XCODEBUILD_SETTINGS_TIMEOUT: 80
+  BUNDLE_PATH: vendor/bundle
+
+jobs:
+  record:
+    runs-on: macos-26
+    timeout-minutes: 120
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          fetch-depth: 0
+
+      - uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b  # v1.321.0
+        with:
+          ruby-version: .ruby-version
+
+      - name: Install Gems
+        run: bundle install --jobs 4 --retry 3
+
+      # A missing reference is recorded and then reported as a failure, which aborts the
+      # lane before the watchOS suite it runs second. Repeat until a run comes back green:
+      # the first records the iOS references, the second the watchOS ones, the third asserts
+      # against both.
+      - name: Record snapshots
+        id: record
+        continue-on-error: true
+        run: |
+          for attempt in 1 2 3; do
+            echo "::group::fastlane test (attempt $attempt)"
+            if bundle exec fastlane test; then
+              echo "::endgroup::"
+              echo "Tests passed on attempt $attempt"
+              exit 0
+            fi
+            echo "::endgroup::"
+          done
+          echo "Tests still failing after 3 attempts"
+          exit 1
+
+      - name: Report patch coverage
+        continue-on-error: true
+        run: |
+          python3 Tools/xccov_to_lcov.py fastlane/test_output/Tests-Unit.xcresult \
+            --lcov fastlane/test_output/coverage.lcov \
+            --summary "$GITHUB_STEP_SUMMARY"
+          python3 Tools/diff_coverage.py fastlane/test_output/coverage.lcov \
+            --base origin/main \
+            --threshold 90 \
+            --summary "$GITHUB_STEP_SUMMARY"
+
+      - name: Commit recorded snapshots
+        run: |
+          find Tests -name '*.failure.png' -delete
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add Tests
+          if git diff --cached --quiet; then
+            echo "No snapshot changes to commit"
+            exit 0
+          fi
+          git commit -m "Record complication icon color snapshot references"
+          git push origin "HEAD:$GITHUB_REF_NAME"
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        if: ${{ always() }}
+        with:
+          name: test-logs
+          path: |
+            ~/Library/Logs/scan
+            ~/Library/Developer/Xcode/DerivedData/HomeAssistant-*/Logs/Test
+          if-no-files-found: ignore