Bug fixes, config generator

cmd/root.go

@@ -38,7 +38,7 @@ func Execute() {
 	err := rootCmd.ExecuteContext(ctx)
 
 	if err != nil {
-		plog.Error("Failed to execute command", plog.Args("err", err))
+		pterm.Error.Printfln(pterm.LightYellow("Command failed, " + err.Error()))
 		os.Exit(1)
 	}
 }
@@ -48,12 +48,12 @@ func init() {
 	cobra.OnInitialize(initConfig)
 
 	rootCmd.PersistentFlags().String("config", "",
-		"config file (default is $HOME/.gitlab-project-manager.yaml)")
+		"config file (default is "+defConfigPath+")")
 	rootCmd.PersistentFlags().String("gitlabHost", defGitlabHost,
 		"GitLab Hostname (e.g. gitlab.com)")
 	rootCmd.PersistentFlags().String("gitlabToken", "",
 		"GitLab Tokenname (e.g. gitlab.com)")
-	rootCmd.PersistentFlags().String("projectPath", defProjectsPath,
+	rootCmd.PersistentFlags().String("projectPath", "",
 		"Sets a path for local clones of projects")
 	rootCmd.PersistentFlags().String("logLevel", defLogLevel,
 		"Default log level -- info, warn, error, debug")
@@ -73,16 +73,14 @@ func initConfig() {
 		cobra.CheckErr(err)
 
 		// Search config in home directory with name ".gitlab-project-manager" (without extension).
-		viper.AddConfigPath(home)
+		viper.AddConfigPath(home + "/.config")
 		viper.SetConfigType("yaml")
-		viper.SetConfigName(".gitlab-project-manager")
+		viper.SetConfigName("gitlab-project-manager")
 	}
 
 	viper.AutomaticEnv()
 	viper.ReadInConfig()
 
-	checkConfigPerms(viper.ConfigFileUsed()) // Abort on world-readable config
-
 	// Configure pretty logger
 	plog = pterm.DefaultLogger.
 		WithLevel(getPtermLogLevel(viper.GetString("logLevel"))).
@@ -97,6 +95,18 @@ func initConfig() {
 		plog.Error("Failed loading config", plog.Args("err", err))
 	}
 
+	if len(os.Args) > 0 && strings.HasPrefix(os.Args[1], "conf") {
+		plog.Debug("Permitting missing config for config sub-command")
+		return
+	} else if conf.ProjectPath == "" {
+		plog.Fatal("Minimal configuration missing, must have projectPath", plog.Args(
+			"do",
+			"Try running `gitlab-project-manager config default > "+defConfigPath,
+		))
+	}
+
+	checkConfigPerms(viper.ConfigFileUsed()) // Abort on world-readable config
+
 	plog.Debug("Configuration loaded", plog.Args("conf", conf))
 }