logcopter-gen scans Go packages and generates package-level logger variables backed by the logcopter runtime. Rollouts usually generate a logcopter.go file in each package and optionally an area registry file that lets applications validate configured log areas.

A typical repository check looks like this:

logcopter-gen \
  --area-prefix go-go-golems.my-package \
  --strip-prefix github.com/go-go-golems/my-package \
  --check \
  ./...

Use --dry-run to inspect planned writes without changing files, and use --check in CI to fail when generated files are stale.