.codecov.yml

# .codecov.yml - Codecov configuration for dbt-correlator
# Codecov.io test coverage reporting configuration
# Reference: https://docs.codecov.io/docs/codecov-yaml

codecov:
  require_ci_to_pass: yes
  notify:
    after_n_builds: 5  # Wait for all Python versions to report (3.9, 3.10, 3.11, 3.12, 3.13)
    wait_for_ci: true

coverage:
  precision: 2
  round: down
  range: "80...100"

  status:
    # Project-wide coverage requirements
    project:
      default:
        target: 90%           # Target 90% coverage (per session context requirements)
        threshold: 1%         # Allow 1% drop
        base: auto
        only_pulls: true      # Only use in PRs
        informational: false  # Block PR if fails

    # Coverage for new code in patches/PRs
    patch:
      default:
        target: 90%          # New code should have 100% coverage
        threshold: 1%         # Allow 1% wiggle room
        base: auto
        only_pulls: true      # Only use in PRs
        informational: false  # Block PR if fails

    changes: yes              # Block if coverage on changed files decreases

parsers:
  gcov:
    branch_detection:
      conditional: yes
      loop: yes
      method: no
      macro: no

comment:
  layout: "reach,diff,flags,files,footer"
  behavior: default
  require_changes: false      # Post comment even if coverage doesn't change
  require_base: true          # Require base branch coverage
  require_head: true          # Require head branch coverage
  after_n_builds: 5           # Wait for all Python versions before commenting

github_checks:
  annotations: true           # Add annotations to the PR

# Ignore paths for coverage calculation
ignore:
  - "tests/**/*"              # Test files
  - "docs/**/*"               # Documentation
  - "tests/fixtures/**/*"     # Test fixture data
  - "src/dbt_correlator/__init__.py"  # Package init (version export only)