codecov.yml

# Codecov configuration
# https://docs.codecov.com/docs/codecov-yaml

coverage:
  status:
    # Fails the PR check if the overall project coverage decreases at all.
    project:
      default:
        target: auto       # compare against the base commit
        threshold: 100%    # zero tolerance — any drop in project coverage fails
    # Fails the PR check if lines changed in the PR are not covered.
    patch:
      default:
        target: auto
        threshold: 100%    # lines touched in the PR must not reduce coverage

comment:
  # Show per-file coverage deltas in every PR comment.
  layout: "reach, diff, flags, files, footer"
  behavior: default        # post a new comment; update on subsequent pushes
  require_changes: false   # always post, even when no coverage changes
  require_base: false
  require_head: true
  show_carryforward_flags: false