# Codecov Configuration for DocuElevate
# Documentation: https://docs.codecov.com/docs/codecov-yaml
#
# SETUP INSTRUCTIONS:
# 1. Go to https://app.codecov.io and sign in with GitHub
# 2. Add the DocuElevate repository
# 3. Copy the repository upload token
# 4. Add it as a GitHub Actions secret named CODECOV_TOKEN
#    (Settings → Secrets and variables → Actions → New repository secret)
# 5. Push to trigger CI — Codecov will begin reporting coverage

# ── Coverage thresholds ────────────────────────────────────────────────────
coverage:
  # Minimum acceptable overall project coverage
  # CI will fail if the total drops below this percentage
  status:
    project:
      default:
        # Fail if overall project coverage drops below 60%
        target: 60%
        # Allow up to 2% drop compared to the base branch before failing
        threshold: 2%
        # Branches to enforce the threshold against
        branches:
          - main
          - develop
    patch:
      default:
        # Fail if the lines changed in a PR are covered below 70%
        target: 70%
        # Allow up to 5% slack on patch coverage (newly added/changed lines)
        threshold: 5%

  # Lines that are never counted toward coverage (mirrors pyproject.toml)
  ignore:
    - "migrations/**"
    - "tests/**"
    - "frontend/**"
    - "docs/**"
    - "scripts/**"
    - "**/__pycache__/**"
    - "**/conftest.py"

# ── Pull-request comments ─────────────────────────────────────────────────
comment:
  # Post a coverage summary comment on every PR
  layout: "condensed_header, condensed_files, condensed_footer"
  behavior: default          # update the existing comment instead of posting a new one
  require_changes: false     # always post, even if coverage hasn't changed
  require_base: false        # post even when there is no base report to compare against
  require_head: true         # only post when a head report is available
  hide_project_coverage: false

# ── Upload settings ───────────────────────────────────────────────────────
# Flags let you split coverage by test type and track each independently
# Each flag maps to the `flags` parameter in the codecov/codecov-action step
flag_management:
  individual_flags:
    - name: unittests
      paths:
        - app/
      carryforward: true
    - name: integration
      paths:
        - app/
      carryforward: true

# ── Miscellaneous ─────────────────────────────────────────────────────────
github_checks:
  # Annotate individual lines in PR diffs with coverage status
  annotations: true