Function Init

internal/devconfig/init.go:13–35

(dir string)

)

func Init(dir string) (*Config, error) {
	file, err := os.OpenFile(
		filepath.Join(dir, configfile.DefaultName),
		os.O_RDWR|os.O_CREATE|os.O_EXCL,
		0o644,
	)
	if err != nil {
		return nil, err
	}
	defer func() {
		if err != nil {
			os.Remove(file.Name())
		}
	}()

	newConfig := DefaultConfig()
	_, err = file.Write(newConfig.Root.Bytes())
	defer file.Close()
	if err != nil {
		return nil, err
	}
	return newConfig, nil
}