Add Claude Code workflow

.gitea/workflows/claude.yml

@@ -0,0 +1,91 @@
+name: Claude Code Assistant
+
+on:
+  issues:
+    types: [opened, labeled]
+  issue_comment:
+    types: [created]
+
+jobs:
+  claude-code:
+    if: |
+      (github.event_name == 'issues' &&
+       contains(github.event.issue.labels.*.name, 'claude')) ||
+      (github.event_name == 'issue_comment' &&
+       contains(github.event.comment.body, '@claude'))
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Configure Git
+        run: |
+          git config user.name "Claude Bot"
+          git config user.email "claude@localhost"
+          git remote set-url origin http://admin:${{ secrets.GITEA_TOKEN }}@localhost:3000/${{ github.repository }}.git
+
+      - name: Run Claude Code
+        env:
+          ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+        run: |
+          ISSUE_NUMBER=${{ github.event.issue.number }}
+          REPO=${{ github.repository }}
+
+          # Get issue details
+          ISSUE_TITLE="${{ github.event.issue.title }}"
+          ISSUE_BODY=$(curl -s "http://localhost:3000/api/v1/repos/${REPO}/issues/${ISSUE_NUMBER}"             -H "Authorization: token ${GITEA_TOKEN}" | python3 -c "import sys,json; print(json.load(sys.stdin).get('body',''))")
+
+          # Get comment if triggered by comment
+          COMMENT_BODY=""
+          if [ "${{ github.event_name }}" = "issue_comment" ]; then
+            COMMENT_BODY="${{ github.event.comment.body }}"
+          fi
+
+          # Create branch
+          BRANCH="claude/issue-${ISSUE_NUMBER}"
+          git checkout -b "${BRANCH}"
+
+          # Post a "working on it" comment
+          curl -s -X POST "http://localhost:3000/api/v1/repos/${REPO}/issues/${ISSUE_NUMBER}/comments"             -H "Authorization: token ${GITEA_TOKEN}"             -H "Content-Type: application/json"             -d "{"body": "🤖 Claude is working on this issue..."}"
+
+          # Run Claude
+          claude -p "You are working on the repository ${REPO}.
+          A Gitea issue needs your attention:
+
+          Issue #${ISSUE_NUMBER}: ${ISSUE_TITLE}
+          Description: ${ISSUE_BODY}
+
+          Additional context: ${COMMENT_BODY}
+
+          Instructions:
+          1. Read and understand the codebase
+          2. Implement the requested changes
+          3. Make sure the code is correct and complete
+          4. Commit all changes with a descriptive message
+
+          Work in the current directory. The branch is already created."             --allowedTools "Bash,Read,Edit,Write,Glob,Grep"             --mcp-config /etc/claude/mcp-gitea.json             --max-turns 50             --dangerously-skip-permissions             --output-format text > /tmp/claude-output.txt 2>&1 || true
+
+          cat /tmp/claude-output.txt
+
+          # Check if there are changes to commit/push
+          if [ -n "" ] || [ "0" -gt 0 ]; then
+            git add -A
+            git diff --cached --quiet || git commit -m "Claude: Address issue #${ISSUE_NUMBER} - ${ISSUE_TITLE}"
+            git push origin "${BRANCH}"
+
+            # Create PR
+            PR_RESPONSE=$(curl -s -X POST "http://localhost:3000/api/v1/repos/${REPO}/pulls"               -H "Authorization: token ${GITEA_TOKEN}"               -H "Content-Type: application/json"               -d "{
+                "title": "Claude: Fix #${ISSUE_NUMBER} - ${ISSUE_TITLE}",
+                "body": "Automated PR by Claude Code for issue #${ISSUE_NUMBER}\n\nCloses #${ISSUE_NUMBER}",
+                "head": "${BRANCH}",
+                "base": "main"
+              }")
+
+            PR_URL=$(echo "${PR_RESPONSE}" | python3 -c "import sys,json; print(json.load(sys.stdin).get('html_url',''))" 2>/dev/null)
+
+            # Comment on issue with PR link
+            curl -s -X POST "http://localhost:3000/api/v1/repos/${REPO}/issues/${ISSUE_NUMBER}/comments"               -H "Authorization: token ${GITEA_TOKEN}"               -H "Content-Type: application/json"               -d "{"body": "✅ Claude has created a pull request: ${PR_URL}"}"
+          else
+            curl -s -X POST "http://localhost:3000/api/v1/repos/${REPO}/issues/${ISSUE_NUMBER}/comments"               -H "Authorization: token ${GITEA_TOKEN}"               -H "Content-Type: application/json"               -d "{"body": "Claude reviewed the issue but made no code changes."}"
+          fi