increase-test-coverage.yaml

name: coding2
version: 1
description: Increase Go test coverage and deliver the verified change.

agents:
  implementer:
    description: Selects and implements the smallest meaningful test-only coverage improvement.
    model: openrouter/openai/gpt-5.6-luna
    temperature: 0
    tools: [read, grep, bash]
    maxTurns: 8
    resultSchema:
      type: object
      required: [summary, changed_files, checks]
      properties:
        summary: {type: string, minLength: 1}
        changed_files:
          type: array
          minItems: 1
          items: {type: string, minLength: 1}
        checks:
          type: array
          minItems: 1
          items: {type: string, minLength: 1}

steps:
  - id: inventory
    tool: bash
    timeout: 5m
    toolInput:
      command: 'bash "$ZENFLOW_CODING2_LIB/collect-before-coverage.sh"'
      timeout_seconds: 300
      working_directory: "."

  - id: implement
    agent: implementer
    dependsOn: [inventory]
    condition: "steps[\"inventory\"].content.contains('INVENTORY_OK')"
    timeout: 10m
    instructions: |
      Requested task: ${TASK}

      Use the inventory output as evidence. Choose one currently uncovered branch
      in a package with a natural test location and add one small meaningful test
      for it. Act promptly after locating the target. This is test-only work:
      preserve existing behavior, tests, and assertions. Use Bash to append a new
      test or create a new *_test.go file; do not rewrite an existing test file.
      Run gofmt and the focused test, inspect the actual worktree, and submit only
      after a real test file change exists. Do not commit, push, or use GitHub.

  - id: verify
    tool: bash
    dependsOn: [implement]
    timeout: 5m
    toolInput:
      command: 'bash "$ZENFLOW_CODING2_LIB/verify-coverage-increase.sh"'
      timeout_seconds: 300
      working_directory: "."

  - id: publish
    tool: bash
    dependsOn: [verify]
    condition: "steps[\"verify\"].content.contains('VERIFY_OK')"
    timeout: 5m
    toolInput:
      command: 'bash "$ZENFLOW_CODING2_LIB/publish-coverage-pr.sh"'
      timeout_seconds: 300
      working_directory: "."

options:
  maxConcurrency: 1
  onStepFailure: cascade
  timeout: 25m
  stepTimeout: 8m
  maxRetries: 1