codecov.yml

# Codecov configuration.
#
# CI uploads coverage in two tiers (see .github/workflows/ci.yml):
#   - unit:        tests/unit, no Docker
#   - integration: tests/integration + docs/examples, postgres + mysql only
#
# Optional/cloud adapters (oracle, spanner, bigquery, cockroach, adbc, mssql,
# arrow_odbc) have no CI service container, so their source is uncovered by
# construction. covdefaults also pins fail_under=100, which each per-tier run
# overrides to 0 (--cov-fail-under=0); Codecov merges the tiers server-side and
# the combined report is the source of truth.

codecov:
  require_ci_to_pass: true
  notify:
    wait_for_ci: true

coverage:
  status:
    # Project status stays a real gate: it catches overall regressions against
    # the merged base.
    project:
      default:
        target: auto
        threshold: 1%
        informational: false
    # Patch status is informational only. A PR diff routinely touches code that
    # only the absent cloud adapters exercise, so a blocking patch gate is
    # structurally unsatisfiable in CI. It is still reported for visibility.
    patch:
      default:
        informational: true

# Both tiers measure sqlspec/ and are carried forward so a tier that did not
# run on a given commit does not drop the merged coverage.
flags:
  unit:
    paths:
      - sqlspec/
    carryforward: true
  integration:
    paths:
      - sqlspec/
    carryforward: true

comment:
  layout: "header, diff, flags, files"
  require_changes: true