codecov.yml

# Codecov configuration.
#
# The real coverage gate is `patch`: every line a PR changes must be >=97%
# covered. Patch coverage depends only on the PR's own diff, so merging one PR
# can never push another below the bar -- this is what kills the cross-PR churn
# the old global vitest threshold caused.
#
# `project` (whole-repo total) is informational only: it is reported as a trend
# but never blocks a merge. vitest keeps a loose 90% local backstop separately.
codecov:
  # Don't post a verdict until the CI run that produced the report has finished.
  require_ci_to_pass: true

coverage:
  status:
    patch:
      default:
        target: 97%
        threshold: 0%
        # Only fail if the PR actually changes coverable lines.
        if_ci_failed: error
    project:
      default:
        informational: true

comment:
  layout: "condensed_header, diff, flags, files"
  require_changes: false

# Coverage is collected by vitest (v8) over src/**; mirror its exclusions so the
# Codecov total matches the local report.
ignore:
  - "src/env.d.ts"
  - "apps/**"
  - "test/**"
  - "scripts/**"
  # Self-host process entry + build-time stubs: exercised by the Docker build+boot smoke test
  # (.github/workflows/selfhost.yml), not unit-coverable without booting a server/subprocess.
  - "src/server.ts"
  - "src/selfhost/cf-workers-shim.ts"
  - "src/selfhost/stubs/**"
  # Postgres runtime adapters: validated by the real-Postgres integration test (test/integration/selfhost-pg.ts,
  # gated on PG_TEST_URL) + the real-PG boot. The dialect translation itself IS unit-tested (pg-dialect.ts).
  - "src/selfhost/pg-adapter.ts"
  - "src/selfhost/pg-queue.ts"