Feature/allow to group projects dirs issue #89 (#127)

config.go

@@ -74,10 +74,10 @@ func setTmuxOptions(tmuxOpts *TmuxOptions, c Config) {
 	if c.ConfigFile != "" {
 		usr, err := user.Current()
 		if err != nil {
-			log.Fatalf("cannot expand user home dir: %s",  err)
+			log.Fatalf("cannot expand user home dir: %s", err)
 		}
 		path := c.ConfigFile
-		if strings.HasPrefix(path,"~") {
+		if strings.HasPrefix(path, "~") {
 			path = filepath.Join(usr.HomeDir, path[1:])
 		}
 
@@ -130,7 +130,7 @@ func ParseConfig(data string, settings map[string]string) (Config, error) {
 	return c, nil
 }
 
-func ListConfigs(dir string) ([]string, error) {
+func ListConfigs(dir string, includeDirs bool) ([]string, error) {
 	var result []string
 	files, err := os.ReadDir(dir)
 
@@ -140,7 +140,12 @@ func ListConfigs(dir string) ([]string, error) {
 
 	for _, file := range files {
 		fileExt := path.Ext(file.Name())
-		if fileExt != ".yml" && fileExt != ".yaml" {
+		dirCheck := true
+		if includeDirs {
+			dirCheck = !file.IsDir()
+		}
+		if fileExt != ".yml" && fileExt != ".yaml" && dirCheck {
+
 			continue
 		}
 		result = append(result, file.Name())
@@ -150,7 +155,7 @@ func ListConfigs(dir string) ([]string, error) {
 }
 
 func FindConfig(dir, project string) (string, error) {
-	configs, err := ListConfigs(dir)
+	configs, err := ListConfigs(dir, false)
 	if err != nil {
 		return "", err
 	}
@@ -164,3 +169,44 @@ func FindConfig(dir, project string) (string, error) {
 
 	return "", ConfigNotFoundError{Project: project}
 }
+func FindConfigs(dir, project string) ([]string, error) {
+	isDir, _ := IsDirectory(dir + "/" + project)
+
+	if isDir {
+		configs, err := ListConfigs(dir+"/"+project, false)
+		if err != nil {
+			return configs, err
+		}
+		for configIndex, configName := range configs {
+			configs[configIndex] = dir + "/" + project + "/" + configName
+		}
+		return configs, err
+	}
+
+	configs, err := ListConfigs(dir, false)
+	if err != nil {
+		return configs, err
+	}
+
+	if len(configs) == 0 {
+		return configs, ConfigNotFoundError{Project: project}
+	}
+
+	for _, config := range configs {
+		fileExt := path.Ext(config)
+		if strings.TrimSuffix(config, fileExt) == project {
+			return []string{dir + "/" + config}, nil
+		}
+	}
+
+	return configs, ConfigNotFoundError{Project: project}
+}
+
+func IsDirectory(path string) (bool, error) {
+
+	fileInfo, err := os.Stat(path)
+	if os.IsNotExist(err) {
+		return false, err
+	}
+	return fileInfo.IsDir(), err
+}

main.go

@@ -92,8 +92,10 @@ func main() {
 	if options.Config != "" {
 		configPath = options.Config
 	} else if options.Project != "" {
+
 		config, err := FindConfig(userConfigDir, options.Project)
-		if err != nil && options.Command != CommandNew {
+
+		if err != nil && options.Command != CommandNew && options.Command != CommandStart && options.Command != CommandStop {
 			fmt.Fprintln(os.Stderr, err.Error())
 			os.Exit(1)
 		}
@@ -117,35 +119,48 @@ func main() {
 		} else {
 			fmt.Println("Starting new windows...")
 		}
-
-		config, err := GetConfig(configPath, options.Settings, smug.tmux.TmuxOptions)
+		configs, err := FindConfigs(userConfigDir, options.Project)
 		if err != nil {
 			fmt.Fprint(os.Stderr, err.Error())
 			os.Exit(1)
 		}
-
-		err = smug.Start(config, options, context)
-		if err != nil {
-			fmt.Println("Oops, an error occurred! Rolling back...")
-			smug.Stop(config, options, context)
-			os.Exit(1)
+		for configIndex, configPath := range configs {
+			config, err := GetConfig(configPath, options.Settings, smug.tmux.TmuxOptions)
+			if err != nil {
+				fmt.Fprint(os.Stderr, err.Error())
+				os.Exit(1)
+			}
+			options.Detach = configIndex != len(configs)-1
+			err = smug.Start(config, options, context)
+			if err != nil {
+				fmt.Println("Oops, an error occurred! Rolling back...")
+				smug.Stop(config, options, context)
+				os.Exit(1)
+			}
 		}
 	case CommandStop:
 		if len(options.Windows) == 0 {
 			fmt.Println("Terminating session...")
 		} else {
 			fmt.Println("Killing windows...")
 		}
-		config, err := GetConfig(configPath, options.Settings, smug.tmux.TmuxOptions)
+		configs, err := FindConfigs(userConfigDir, options.Project)
 		if err != nil {
 			fmt.Fprint(os.Stderr, err.Error())
 			os.Exit(1)
 		}
-
-		err = smug.Stop(config, options, context)
-		if err != nil {
-			fmt.Fprint(os.Stderr, err.Error())
-			os.Exit(1)
+		for _, configPath := range configs {
+			config, err := GetConfig(configPath, options.Settings, smug.tmux.TmuxOptions)
+			if err != nil {
+				fmt.Fprint(os.Stderr, err.Error())
+				os.Exit(1)
+			}
+
+			err = smug.Stop(config, options, context)
+			if err != nil {
+				fmt.Fprint(os.Stderr, err.Error())
+				os.Exit(1)
+			}
 		}
 	case CommandNew, CommandEdit:
 		err := EditConfig(configPath)
@@ -154,7 +169,7 @@ func main() {
 			os.Exit(1)
 		}
 	case CommandList:
-		configs, err := ListConfigs(userConfigDir)
+		configs, err := ListConfigs(userConfigDir, true)
 		if err != nil {
 			fmt.Fprint(os.Stderr, err.Error())
 			os.Exit(1)
@@ -163,6 +178,24 @@ func main() {
 		for _, config := range configs {
 			fileExt := path.Ext(config)
 			fmt.Println(strings.TrimSuffix(config, fileExt))
+			isDir, err := IsDirectory(userConfigDir+"/"+config)
+			if err != nil {
+				continue
+			}
+			if isDir {
+
+				subConfigs, err := ListConfigs(userConfigDir+"/"+config, false)
+				if err != nil {
+					fmt.Fprint(os.Stderr, err.Error())
+					os.Exit(1)
+				}
+				for _, subConfig := range subConfigs {
+					fileExt := path.Ext(subConfig)
+					fmt.Println("|--"+strings.TrimSuffix(subConfig, fileExt))
+				}
+
+			}
+
 		}
 
 	case CommandPrint: