func loadDockerAuthConfig()

in command-runner/internal/containers/docker/docker_auth.go [14:38]

• 21 lines of code
• 7 McCabe index (conditional complexity)

func loadDockerAuthConfig(ctx context.Context, image string) (registry.AuthConfig, error) {
	config, err := config.Load(config.Dir())
	if err != nil {
		log.Ctx(ctx).Warn().Msgf("Could not load docker config: %v", err)
		return registry.AuthConfig{}, err
	}

	if !config.ContainsAuth() {
		config.CredentialsStore = credentials.DetectDefaultStore(config.CredentialsStore)
	}

	hostName := "index.docker.io"
	index := strings.IndexRune(image, '/')
	if index > -1 && (strings.ContainsAny(image[:index], ".:") || image[:index] == "localhost") {
		hostName = image[:index]
	}

	authConfig, err := config.GetAuthConfig(hostName)
	if err != nil {
		log.Ctx(ctx).Warn().Msgf("Could not get auth config from docker config: %v", err)
		return registry.AuthConfig{}, err
	}

	return registry.AuthConfig(authConfig), nil
}