kind: WavePipeline
metadata:
  name: audit-consolidate
  description: "Detect redundant implementations and architectural drift"
  release: true

skills:
  - software-design

input:
  source: cli
  example: "internal/pipeline — check for redundant patterns"
  schema:
    type: string
    description: "Package or directory scope to analyze, or empty for full codebase"

steps:
  - id: scan
    persona: navigator
    model: claude-haiku
    workspace:
      mount:
        - source: ./
          target: /project
          mode: readonly
    exec:
      type: prompt
      source: |
        Scan for redundant implementations and architectural drift.

        Scope: {{ input }}

        ## What to Look For

        1. **Duplicate logic**: Functions doing the same thing in different packages.
           Search for similar function signatures and bodies.

        2. **Parallel abstractions**: Multiple interfaces or types representing
           the same concept (e.g., two different error types for the same domain).

        3. **Inconsistent patterns**: Same operation done differently in different
           places (e.g., file reading with os.ReadFile in one place, io.ReadAll in another).

        4. **Dead abstractions**: Interfaces with only one implementation,
           wrapper types that add no value.

        5. **Package boundary violations**: Packages reaching into each other's
           internals instead of using proper interfaces.

        6. **Naming inconsistencies**: Same concept with different names across
           packages (e.g., "workspace" vs "workdir" vs "cwd").

        ## Analysis

        For each finding:
        - List the affected file:line locations
        - Explain what's redundant or inconsistent
        - Propose a consolidation strategy
        - Assess effort (trivial/small/medium/large) and risk

        Produce a structured assessment.
    output_artifacts:
      - name: assessment
        path: .wave/output/assessment.json
        type: json
    retry:
      policy: patient
      max_attempts: 2
    handover:
      contract:
        type: json_schema
        source: .wave/output/assessment.json
        schema_path: .wave/contracts/improvement-assessment.schema.json
        on_failure: retry