gump run bugfix --spec bug-report.md

name: bugfix
max_budget: 3.00

steps:
  - name: analyze
    type: split
    get:
      prompt: |
        Analyze this bug report. Identify the root cause.
        Produce a single task with the reproduction strategy and affected files.
    run:
      agent: claude-sonnet
    gate: [schema]
    each:
      - name: reproduce
        type: code
        get:
          prompt: |
            Write a test that reproduces this bug: {task.description}
        run:
          agent: claude-haiku
          guard:
            max_turns: 30
        gate: [compile, tests_found]
        retry:
          - attempt: 2
            agent: claude-sonnet
          - exit: 3

      - name: patch
        type: code
        get:
          session: from: reproduce
          prompt: |
            Fix the bug. The reproduction test must pass.
            Only modify: {task.files}
        run:
          agent: claude-haiku
          guard:
            max_turns: 40
        gate: [compile, test]
        retry:
          - attempt: 3
            agent: claude-sonnet
          - exit: 4

  - name: quality
    gate: [compile, test]