Function parseDocker

cf/manifest/manifest.go:502–533

(input generic.Map, errs *[]error)

}

func parseDocker(input generic.Map, errs *[]error) models.ManifestDocker {
	if !input.Has("docker") {
		return models.ManifestDocker{}
	}

	dockerMap := generic.NewMap(input.Get("docker"))

	imageValue := ""
	if dockerMap.Has("image") {
		var ok bool
		imageValue, ok = dockerMap.Get("image").(string)
		if !ok {
			*errs = append(*errs, errors.New(T("'docker.image' must be a string")))
			return models.ManifestDocker{}
		}
	}

	usernameValue := ""
	if dockerMap.Has("username") {
		var ok bool
		usernameValue, ok = dockerMap.Get("username").(string)
		if !ok {
			*errs = append(*errs, errors.New(T("'docker.username' must be a string")))
			return models.ManifestDocker{}
		}
	}

	return models.ManifestDocker{
		Image:    imageValue,
		Username: usernameValue,
	}
}