Add Claude to code reviews

Signed-off-by: Maksym Pavlenko <[email protected]>

Author: mxpv

.github/workflows/claude.yml

@@ -1,4 +1,4 @@
-name: Claude Code
+name: Claude
 
 on:
   issue_comment:
@@ -17,13 +17,15 @@ jobs:
       (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
@@ -34,19 +36,13 @@ jobs:
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
 
-          # This is an optional setting that allows Claude to read CI results on PRs
           additional_permissions: |
             actions: read
 
           allowed_tools: "Bash(go:*),Bash(golangci-lint:*),Bash(make:*),View,GlobTool,GrepTool,BatchTool,mcp__github"
 
-          # Optional: Add custom instructions for Claude to customize its behavior for your project
           custom_instructions: |
             Follow our coding standards
             Ensure tests and lints pass before making commits or PRs
             Run 'make test' to verify all tests pass
             Use Go conventions and best practices
-            When reviewing code: provide brief summary of changes,
-            list concerns as bullets (keep short and understandable),
-            end with approval status using red/green icons for visibility.
-

.github/workflows/review.yml

@@ -0,0 +1,38 @@
+name: Code Review
+
+on:
+  pull_request:
+    types: [opened, synchronize]
+  issue_comment:
+    types: [created]
+
+jobs:
+  code-review:
+    if: |
+      github.event_name == 'pull_request' ||
+      (github.event_name == 'issue_comment' && 
+       github.event.issue.pull_request && 
+       contains(github.event.comment.body, '@claude review'))
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+      issues: write
+      id-token: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # Full history for better diff analysis
+
+      - name: Code Review with Claude
+        uses: anthropics/claude-code-action@beta
+        with:
+          mode: experimental-review
+          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
+          timeout_minutes: "30"
+          custom_instructions: |
+            Follow our coding standards
+            Provide brief summary of changes,
+            list concerns as bullets (keep short and understandable),
+            end with approval status using red/green icons for visibility.