func()

in custard/pkg/config/config.go [121:130]

• 10 lines of code
• 4 McCabe index (conditional complexity)

func (c *Config) FindPackage(path string) (string, error) {
	dir := filepath.Dir(path)
	if !fileExists(dir) {
		return "", fmt.Errorf("directory %q does not exist", dir)
	}
	if dir == "." || c.IsPackageDir(dir) {
		return dir, nil
	}
	return c.FindPackage(dir)
}