todo-management.yml

---
# Automated TODO Management Workflow
#
# This workflow automatically scans for TODO(openhands) comments and creates
# pull requests to implement them using the OpenHands agent.
#
# Setup:
#  1. Add LLM_API_KEY to repository secrets
#  2. Ensure GITHUB_TOKEN has appropriate permissions
#  3. Make sure Github Actions are allowed to create and review PRs
#  4. Commit this file to .github/workflows/ in your repository
#  5. Configure the schedule or trigger manually

name: Automated TODO Management

on:
  # Manual trigger
    workflow_dispatch:
        inputs:
            max_todos:
                description: Maximum number of TODOs to process in this run
                required: false
                default: '3'
                type: string
            todo_identifier:
                description: TODO identifier to search for (e.g., TODO(openhands))
                required: false
                default: TODO(openhands)
                type: string

  # Trigger when 'automatic-todo' label is added to a PR
    pull_request:
        types: [labeled]

  # Scheduled trigger (disabled by default, uncomment and customize as needed)
  # schedule:
  # # Run every Monday at 9 AM UTC
  # - cron: "0 9 * * 1"

permissions:
    contents: write
    pull-requests: write
    issues: write

jobs:
    scan-todos:
        runs-on: ubuntu-24.04
    # Only run if triggered manually or if 'automatic-todo' label was added
        if: >
            github.event_name == 'workflow_dispatch' ||
            (github.event_name == 'pull_request' &&
             github.event.label.name == 'automatic-todo')
        outputs:
            todos: ${{ steps.scan.outputs.todos }}
            todo-count: ${{ steps.scan.outputs.todo-count }}
        steps:
            - name: Checkout repository
              uses: actions/checkout@v5
              with:
                  fetch-depth: 0 # Full history for better context

            - name: Set up Python
              uses: actions/setup-python@v6
              with:
                  python-version: '3.13'

            - name: Copy TODO scanner
              run: |
                  cp examples/03_github_workflows/03_todo_management/scanner.py /tmp/scanner.py
                  chmod +x /tmp/scanner.py

            - name: Scan for TODOs
              id: scan
              run: |
                  echo "Scanning for TODO comments..."

                  # Run the scanner and capture output
                  TODO_IDENTIFIER="${{ github.event.inputs.todo_identifier || 'TODO(openhands)' }}"
                  python /tmp/scanner.py . --identifier "$TODO_IDENTIFIER" > todos.json

                  # Count TODOs
                  TODO_COUNT=$(python -c \
                    "import json; data=json.load(open('todos.json')); print(len(data))")
                  echo "Found $TODO_COUNT $TODO_IDENTIFIER items"

                  # Limit the number of TODOs to process
                  MAX_TODOS="${{ github.event.inputs.max_todos || '3' }}"
                  if [ "$TODO_COUNT" -gt "$MAX_TODOS" ]; then
                    echo "Limiting to first $MAX_TODOS TODOs"
                    python -c "
                  import json
                  data = json.load(open('todos.json'))
                  limited = data[:$MAX_TODOS]
                  json.dump(limited, open('todos.json', 'w'), indent=2)
                  "
                    TODO_COUNT=$MAX_TODOS
                  fi

                  # Set outputs
                  echo "todos=$(cat todos.json | jq -c .)" >> $GITHUB_OUTPUT
                  echo "todo-count=$TODO_COUNT" >> $GITHUB_OUTPUT

                  # Display found TODOs
                  echo "## 📋 Found TODOs" >> $GITHUB_STEP_SUMMARY
                  if [ "$TODO_COUNT" -eq 0 ]; then
                    echo "No TODO(openhands) comments found." >> $GITHUB_STEP_SUMMARY
                  else
                    echo "Found $TODO_COUNT TODO(openhands) items:" \
                      >> $GITHUB_STEP_SUMMARY
                    echo "" >> $GITHUB_STEP_SUMMARY
                    python -c "
                  import json
                  data = json.load(open('todos.json'))
                  for i, todo in enumerate(data, 1):
                      print(f'{i}. **{todo[\"file\"]}:{todo[\"line\"]}** - ' +
                            f'{todo[\"description\"]}')
                  " >> $GITHUB_STEP_SUMMARY
                  fi

    process-todos:
        needs: scan-todos
        if: needs.scan-todos.outputs.todo-count > 0
        runs-on: ubuntu-24.04
        strategy:
            matrix:
                todo: ${{ fromJson(needs.scan-todos.outputs.todos) }}
            max-parallel: 1 # Process one TODO at a time to avoid conflicts
        steps:
            - name: Checkout repository
              uses: actions/checkout@v5
              with:
                  fetch-depth: 0
                  token: ${{ secrets.PAT_TOKEN }}

            - name: Switch to feature branch with TODO management files
              run: |
                  git checkout openhands/todo-management-example
                  git pull origin openhands/todo-management-example

            - name: Set up Python
              uses: actions/setup-python@v6
              with:
                  python-version: '3.13'

            - name: Install uv
              uses: astral-sh/setup-uv@v7
              with:
                  enable-cache: true

            - name: Install OpenHands dependencies
              run: |
                  # Install OpenHands SDK and tools from git repository
                  uv pip install --system "openhands-sdk @ git+https://github.com/OpenHands/agent-sdk.git@main#subdirectory=openhands-sdk"
                  uv pip install --system "openhands-tools @ git+https://github.com/OpenHands/agent-sdk.git@main#subdirectory=openhands-tools"

            - name: Copy agent files
              run: |
                  cp examples/03_github_workflows/03_todo_management/agent_script.py agent.py
                  cp examples/03_github_workflows/03_todo_management/prompt.py prompt.py
                  chmod +x agent.py

            - name: Configure Git
              run: |
                  git config --global user.name "openhands-bot"
                  git config --global user.email \
                    "openhands-bot@users.noreply.github.com"

            - name: Process TODO
              env:
                  LLM_MODEL: litellm_proxy/claude-sonnet-4-5-20250929
                  LLM_BASE_URL: https://llm-proxy.app.all-hands.dev
                  LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
                  GITHUB_TOKEN: ${{ secrets.PAT_TOKEN }}
                  GITHUB_REPOSITORY: ${{ github.repository }}
                  TODO_FILE: ${{ matrix.todo.file }}
                  TODO_LINE: ${{ matrix.todo.line }}
                  TODO_DESCRIPTION: ${{ matrix.todo.description }}
                  PYTHONPATH: ''
              run: |
                  echo "Processing TODO: $TODO_DESCRIPTION"
                  echo "File: $TODO_FILE:$TODO_LINE"

                  # Create a unique branch name for this TODO
                  BRANCH_NAME="todo/$(echo "$TODO_DESCRIPTION" | \
                    sed 's/[^a-zA-Z0-9]/-/g' | \
                    sed 's/--*/-/g' | \
                    sed 's/^-\|-$//g' | \
                    tr '[:upper:]' '[:lower:]' | \
                    cut -c1-50)"
                  echo "Branch name: $BRANCH_NAME"

                  # Create and switch to new branch (force create if exists)
                  git checkout -B "$BRANCH_NAME"

                  # Run the agent to process the TODO
                  # Stay in repository directory for git operations

                  # Create JSON payload for the agent
                  TODO_JSON=$(cat <<EOF
                  {
                    "file": "$TODO_FILE",
                    "line": $TODO_LINE,
                    "description": "$TODO_DESCRIPTION"
                  }
                  EOF
                  )

                  echo "JSON payload for agent:"
                  echo "$TODO_JSON"

                  # Debug environment and setup
                  echo "Current working directory: $(pwd)"
                  echo "Environment variables:"
                  echo "  LLM_MODEL: $LLM_MODEL"
                  echo "  LLM_BASE_URL: $LLM_BASE_URL"
                  echo "  GITHUB_REPOSITORY: $GITHUB_REPOSITORY"
                  echo "  LLM_API_KEY: ${LLM_API_KEY:+[SET]}"
                  echo "  GITHUB_TOKEN: ${GITHUB_TOKEN:+[SET]}"
                  echo "Available files:"
                  ls -la

                  # Run the agent with comprehensive logging
                  echo "Starting agent execution..."
                  set +e  # Don't exit on error, we want to capture it
                  uv run python agent.py "$TODO_JSON" 2>&1 | tee agent_output.log
                  AGENT_EXIT_CODE=$?
                  set -e

                  echo "Agent exit code: $AGENT_EXIT_CODE"
                  echo "Agent output log:"
                  cat agent_output.log

                  # Show files in working directory
                  echo "Files in working directory:"
                  ls -la

                  # If agent failed, show more details
                  if [ $AGENT_EXIT_CODE -ne 0 ]; then
                    echo "Agent failed with exit code $AGENT_EXIT_CODE"
                    echo "Last 50 lines of agent output:"
                    tail -50 agent_output.log
                    exit $AGENT_EXIT_CODE
                  fi

                  # Check if any changes were made
                  cd "$GITHUB_WORKSPACE"
                  if git diff --quiet; then
                    echo "No changes made by agent, skipping PR creation"
                    exit 0
                  fi

                  # Commit changes
                  git add -A
                  git commit -m "Implement TODO: $TODO_DESCRIPTION

                  Automatically implemented by OpenHands agent.

                  Co-authored-by: openhands <openhands@all-hands.dev>"

                  # Push branch
                  git push origin "$BRANCH_NAME"

                  # Create pull request
                  PR_TITLE="Implement TODO: $TODO_DESCRIPTION"
                  PR_BODY="## 🤖 Automated TODO Implementation

                  This PR automatically implements the following TODO:

                  **File:** \`$TODO_FILE:$TODO_LINE\`
                  **Description:** $TODO_DESCRIPTION

                  ### Implementation
                  The OpenHands agent has analyzed the TODO and implemented the
                  requested functionality.

                  ### Review Notes
                  - Please review the implementation for correctness
                  - Test the changes in your development environment
                  - The original TODO comment will be updated with this PR URL
                    once merged

                  ---
                  *This PR was created automatically by the TODO Management workflow.*"

                  # Create PR using GitHub CLI or API
                  curl -X POST \
                    -H "Authorization: token $GITHUB_TOKEN" \
                    -H "Accept: application/vnd.github.v3+json" \
                    "https://api.github.com/repos/${{ github.repository }}/pulls" \
                    -d "{
                      \"title\": \"$PR_TITLE\",
                      \"body\": \"$PR_BODY\",
                      \"head\": \"$BRANCH_NAME\",
                      \"base\": \"${{ github.ref_name }}\"
                    }"

    summary:
        needs: [scan-todos, process-todos]
        if: always()
        runs-on: ubuntu-24.04
        steps:
            - name: Generate Summary
              run: |
                  echo "# 🤖 TODO Management Summary" >> $GITHUB_STEP_SUMMARY
                  echo "" >> $GITHUB_STEP_SUMMARY

                  TODO_COUNT="${{ needs.scan-todos.outputs.todo-count || '0' }}"
                  echo "**TODOs Found:** $TODO_COUNT" >> $GITHUB_STEP_SUMMARY

                  if [ "$TODO_COUNT" -gt 0 ]; then
                    echo "**Processing Status:** ✅ Completed" >> $GITHUB_STEP_SUMMARY
                    echo "" >> $GITHUB_STEP_SUMMARY
                    echo "Check the pull requests created for each TODO" \
                      "implementation." >> $GITHUB_STEP_SUMMARY
                  else
                    echo "**Status:** ℹ️ No TODOs found to process" \
                      >> $GITHUB_STEP_SUMMARY
                  fi

                  echo "" >> $GITHUB_STEP_SUMMARY
                  echo "---" >> $GITHUB_STEP_SUMMARY
                  echo "*Workflow completed at $(date)*" >> $GITHUB_STEP_SUMMARY