Function loadMutatorFileFromFS

internal/mutators/plugin.go:52–81

(subFS fs.ReadFileFS, path string, dst map[string]*MutatorSpec)

}

func loadMutatorFileFromFS(subFS fs.ReadFileFS, path string, dst map[string]*MutatorSpec) {
	b, err := subFS.ReadFile(path)
	if err != nil {
		mudlog.Error("mutators.loadMutatorsFromFS", "path", path, "error", err)
		return
	}

	var spec MutatorSpec
	if err := yaml.Unmarshal(b, &spec); err != nil {
		mudlog.Error("mutators.loadMutatorsFromFS", "path", path, "error", err)
		return
	}

	if !strings.HasSuffix(path, spec.Filepath()) {
		mudlog.Error("mutators.loadMutatorsFromFS", "path", path, "expected suffix", spec.Filepath(), "error", "filepath mismatch")
		return
	}

	if err := spec.Validate(); err != nil {
		mudlog.Error("mutators.loadMutatorsFromFS", "path", path, "error", err)
		return
	}

	if _, exists := dst[spec.MutatorId]; exists {
		mudlog.Error("mutators.loadMutatorsFromFS", "mutatorId", spec.MutatorId, "path", path, "error", "duplicate mutator id")
		return
	}

	dst[spec.MutatorId] = &spec
}