.antipasta.yaml

# antipasta configuration file
# Originally generated by: antipasta config generate (generic starter values).
# Reconfigured 2026-07-04 (owner decision, see docs/design/metrics-adoption-plan.md):
# - GATING: per-function metrics only (cyclomatic, cognitive) — these align
#   with the house style (compose method drives both toward zero).
# - DEMOTED to informational (still computed, no thresholds): maintainability
#   index and file-level Halstead volume/effort. All three penalize file
#   length as a side effect of their formulas (maintainability index carries
#   a log-of-lines term; volume/effort accumulate per function), which is
#   direct pressure AGAINST newspaper-style extraction. The maintainability
#   index is additionally a 1990s composite with coefficients the owner
#   finds unpredictable and does not trust as a gate.
# - Halstead difficulty kept: it is roughly size-independent (vocabulary
#   reuse), so it does not fight the style.
# - lines_of_code gate ADDED (owner, 2026-07-04): a direct per-file length
#   cap (1000) is the honest replacement for the demoted composites — the
#   owner cares about file length itself, not formulas that smuggle it in.
#   Newspaper style grows total lines but stays compatible with a per-file cap.
# - Policy: dogfooding never blocks implementation. New metrics land
#   informational-first and are promoted to gates only after being observed
#   on this repo (see the adoption plan's closing checklist).

# Default thresholds for all languages
defaults:
  max_cyclomatic_complexity: 10.0
  max_cognitive_complexity: 15.0
  min_maintainability_index: 50.0
  # Halstead metrics (advanced)
  max_halstead_volume: 1000.0
  max_halstead_difficulty: 10.0
  max_halstead_effort: 10000.0

# Language-specific configurations
languages:
  - name: python
    extensions:
      - .py
    metrics:
      - type: cyclomatic_complexity
        threshold: 10.0
        comparison: "<="

      - type: halstead_difficulty
        threshold: 10.0
        comparison: "<="

      - type: cognitive_complexity
        threshold: 15.0
        comparison: "<="

      - type: lines_of_code
        threshold: 1000.0
        comparison: "<="

# Files and patterns to ignore during analysis
ignore_patterns:
  - "**/test_*.py"
  - "**/*_test.py"
  - "**/tests/**"
  # Vendored third-party assets (e.g. the d3 bundle shipped with `antipasta report`)
  - "**/report/assets/vendor/**"

# Whether to use .gitignore file for excluding files
use_gitignore: true