func loadThemeClientWithRetry(directory, env string, isRetry bool) (themekit.ThemeClient, error) {
environments, err := loadEnvironments(directory)
if err != nil {
return themekit.ThemeClient{}, err
}
config, err := environments.GetConfiguration(env)
if err != nil && len(environments) > 0 {
invalidEnvMsg := fmt.Sprintf("'%s' is not a valid environment. The following environments are available within config.yml:", env)
fmt.Println(themekit.RedText(invalidEnvMsg))
for e, _ := range environments {
fmt.Println(themekit.RedText(fmt.Sprintf(" - %s", e)))
}
os.Exit(1)
} else if err != nil && !isRetry {
upgradeMessage := fmt.Sprintf("Looks like your configuration file is out of date. Upgrading to default environment '%s'", themekit.DefaultEnvironment)
fmt.Println(themekit.YellowText(upgradeMessage))
confirmationfn, savefn := commands.PrepareConfigurationMigration(directory)
if confirmationfn() && savefn() == nil {
return loadThemeClientWithRetry(directory, env, true)
}
return themekit.ThemeClient{}, errors.New("loadThemeClientWithRetry: could not load or migrate the configuration")
} else if err != nil {
return themekit.ThemeClient{}, err
}
return themekit.NewThemeClient(config), nil
}
func extractThemeClients(args map[string]interface{}) []themekit.ThemeClient {
if args["environments"] == nil {
return []themekit.ThemeClient{}
}
var ok bool
var environments themekit.Environments
if environments, ok = args["environments"].(themekit.Environments); !ok {
themekit.NotifyError(errors.New("environments is not of a valid type"))
}
clients := make([]themekit.ThemeClient, len(environments), len(environments))
idx := 0
for _, configuration := range environments {
clients[idx] = themekit.NewThemeClient(configuration)
idx++
}
return clients
}