Merge pull request #2128 from cultuurnet/add-claude

Add first tryout of Claude Github integration.

Author: JonasVHG

.github/workflows/claude.yml

@@ -0,0 +1,94 @@
+name: Claude Code
+
+on:
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
+  issues:
+    types: [opened, assigned]
+  pull_request_review:
+    types: [submitted]
+
+jobs:
+  claude:
+    if: |
+      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
+      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
+      (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
+      (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+      issues: write
+      id-token: write
+      actions: read # Required for Claude to read CI results on PRs
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v5
+        with:
+          fetch-depth: 1
+
+      - name: PR Review with Progress Tracking
+        uses: anthropics/claude-code-action@v1
+        with:
+          anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+
+          # Enable progress tracking
+          track_progress: true
+
+          # Your custom review instructions
+          prompt: |
+            REPO: ${{ github.repository }}
+            PR NUMBER: ${{ github.event.pull_request.number || github.event.issue.number }}
+            
+            Review this pull request and provide inline feedback using the GitHub review system. Follow these steps:
+            
+            1. Start a review: Use `mcp__github__create_pending_pull_request_review` to start a pending review.
+            2. Get diff information: Use `mcp__github__get_pull_request_diff` to see the code changes and line numbers.
+               - If the pull request has many changes, paginate the diff using the `page` and `per_page` parameters.
+               - Example: To get the first 100 lines, call `mcp__github__get_pull_request_diff` with `per_page=100` and `page=1`. For the next 100 lines, use `page=2`, and so on.
+               - Continue fetching pages until all changes are retrieved.
+            3. Add inline comments: Use `mcp__github__add_comment_to_pending_review` to provide feedback on specific lines of code snippets.
+            4. Submit for review: Use `mcp__github__submit_pending_pull_request_review` with the event type set to "COMMENT" (not "REQUEST_CHANGES") to publish all comments for non-blocking review.
+            
+            Focus on the following focus areas:
+            
+            1. **Code Quality**
+               - Clean code principles and best practices
+               - Proper error handling and edge cases
+               - Code readability and maintainability
+            
+            2. **Security**
+               - Check for potential security vulnerabilities
+               - Validate input sanitization
+               - Review authentication/authorization logic
+            
+            3. **Performance**
+               - Identify potential performance bottlenecks
+               - Review database queries for efficiency
+               - Check for memory leaks or resource issues
+            
+            4. **Testing**
+               - Verify adequate test coverage
+               - Review test quality and edge cases
+               - Check for missing test scenarios
+            
+            5. **Documentation**
+               - Ensure code is properly documented
+               - Verify README updates for new features
+               - Check API documentation accuracy
+            
+            Provide detailed feedback using inline comments for specific issues.
+            Use top-level comments for general observations or praise.
+
+          # Tools for comprehensive PR review
+          claude_args: |
+            --allowedTools "mcp__github__get_pull_request,mcp__github__create_pending_pull_request_review,mcp__github__add_comment_to_pending_review,mcp__github__submit_pending_pull_request_review,mcp__github__get_pull_request_diff"
+
+      # When track_progress is enabled:
+      # - Creates a tracking comment with progress checkboxes
+      # - Includes all PR context (comments, attachments, images)
+      # - Updates progress as the review proceeds
+      # - Marks as completed when done