claude-code.yml

name: Claude Code

on:
  workflow_dispatch:
  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'))) ||
      (github.event_name == 'issues' && github.event.action == 'assigned' && github.event.assignee.login == 'claude[bot]')
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
      issues: write
      id-token: write
      actions: read
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Set up global Claude config
        env:
          GH_TOKEN: ${{ secrets.CROSS_REPO_PAT }}
        run: |
          mkdir -p ~/.claude
          gh api repos/drewster99/dev-ops/contents/claude-rules/base.md \
            --jq '.content' | base64 -d > ~/.claude/CLAUDE.md
          echo "" >> ~/.claude/CLAUDE.md
          gh api repos/drewster99/dev-ops/contents/claude-rules/ci.md \
            --jq '.content' | base64 -d >> ~/.claude/CLAUDE.md

      - name: Run Claude Code
        id: claude
        uses: anthropics/claude-code-action@v1
        with:
          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
          additional_permissions: |
            actions: read

      - name: Auto-create PR if Claude pushed a branch
        if: github.event_name == 'issues' || (github.event_name == 'issue_comment' && !github.event.issue.pull_request)
        env:
          GH_TOKEN: ${{ github.token }}
          ISSUE_NUMBER: ${{ github.event.issue.number }}
        run: |
          git fetch origin --no-tags
          BRANCH=$(git branch -r --list "origin/claude/issue-${ISSUE_NUMBER}-*" | head -1 | xargs)
          if [ -z "$BRANCH" ]; then
            echo "No Claude branch found for issue #${ISSUE_NUMBER}, skipping PR creation."
            exit 0
          fi
          LOCAL_BRANCH="${BRANCH#origin/}"
          EXISTING_PR=$(gh pr list --head "$LOCAL_BRANCH" --json number --jq '.[0].number' 2>/dev/null)
          if [ -n "$EXISTING_PR" ]; then
            echo "PR #${EXISTING_PR} already exists for branch ${LOCAL_BRANCH}."
            exit 0
          fi
          echo "Creating PR from ${LOCAL_BRANCH} for issue #${ISSUE_NUMBER}..."
          PR_BODY=$(printf 'Resolves #%s\n\nAuto-generated by Claude Code from issue #%s.' "$ISSUE_NUMBER" "$ISSUE_NUMBER")
          gh pr create \
            --head "$LOCAL_BRANCH" \
            --title "$(gh issue view "$ISSUE_NUMBER" --json title --jq .title)" \
            --body "$PR_BODY" \
            || echo "PR creation failed -- Claude may not have pushed commits."