Function LoadConfig

cli/operations/server/config.go:63–107

LoadConfig returns the system configuration from the host environment.

()

// LoadConfig returns the system configuration from the
// host environment.
func LoadConfig() (*types.Config, error) {
	config := new(types.Config)
	err := envconfig.Process("", config)
	if err != nil {
		return nil, err
	}

	config.InstanceID, err = getSanitizedMachineName()
	if err != nil {
		return nil, fmt.Errorf("unable to ensure that instance ID is set in config: %w", err)
	}

	err = backfillURLs(config)
	if err != nil {
		return nil, fmt.Errorf("failed to backfil urls: %w", err)
	}

	if config.Git.HookPath == "" {
		executablePath, err := os.Executable()
		if err != nil {
			return nil, fmt.Errorf("failed to get path of current executable: %w", err)
		}

		config.Git.HookPath = executablePath
	}

	if config.Git.Root == "" {
		homedir, err := os.UserHomeDir()
		if err != nil {
			return nil, err
		}

		newPath := filepath.Join(homedir, gitnessHomeDir)
		config.Git.Root = newPath

		oldPath := filepath.Join(homedir, ".gitrpc")
		if _, err := os.Stat(oldPath); err == nil {
			if err := os.Rename(oldPath, newPath); err != nil {
				config.Git.Root = oldPath
			}
		}
	}

	return config, nil
}

//nolint:gocognit // refactor if required
func backfillURLs(config *types.Config) error {