feat: remove unused statements & show error on generating module when…

… required field is not provide

cmd/create_project.go

@@ -19,6 +19,12 @@ var newProjectCmd = &cobra.Command{
 	Run:   createProject,
 }
 
+func setupFlagsForNewProject(cmd *cobra.Command) {
+	cmd.Flags().StringP("mod", "m", "", "module name")
+	cmd.Flags().StringP("dir", "d", "", "target directory")
+	cmd.Flags().StringP("version", "v", "", "version support: Default: 1.20")
+}
+
 func createProject(cmd *cobra.Command, args []string) {
 	var projectName string
 	var projectModuleName string
@@ -79,7 +85,7 @@ func createProject(cmd *cobra.Command, args []string) {
 		return
 	}
 	if projectModuleName == "" {
-		color.Redln("Error: module name is required")
+		color.Redln("Error: golang module name is required")
 		return
 	}
 

cmd/new_module.go

@@ -7,19 +7,33 @@ import (
 
 	"github.com/gookit/color"
 	"github.com/mukezhz/geng/pkg/constant"
+	"github.com/mukezhz/geng/pkg/model"
 	"github.com/mukezhz/geng/pkg/terminal"
 	"github.com/mukezhz/geng/pkg/utility"
 	"github.com/spf13/cobra"
 )
 
 var newModuleCmd = &cobra.Command{
-	Use:   "gen module [name]",
+	Use:   "gen mod [name]",
 	Short: "Create a new domain",
-	Args:  cobra.MaximumNArgs(2),
-	Run:   createModule,
+	Long: `
+Create a new module|service|middleware in the project.
+Example: 
+  geng gen mod [name]
+  geng gen srv [name]
+  geng gen mid [name]
+
+Default:
+  geng gen -> geng gen mod
+	`,
+	Args: cobra.MaximumNArgs(2),
+	Run:  generate,
 }
 
-func createModule(_ *cobra.Command, args []string) {
+func generate(_ *cobra.Command, args []string) {
+	if len(args) == 0 {
+		args = append(args, "module")
+	}
 	projectModule, err := utility.GetModuleNameFromGoModFile()
 	if err != nil {
 		fmt.Println("Error finding Module name from go.mod:", err)
@@ -35,6 +49,12 @@ func createModule(_ *cobra.Command, args []string) {
 		fmt.Println("Error finding Git root:", err)
 		return
 	}
+	// Define the directory structure
+	generateModule(projectPath, args, projectModule)
+
+}
+
+func generateModule(projectPath string, args []string, projectModule model.GoMod) {
 	mainModulePath := filepath.Join(projectPath, "domain", "module.go")
 	var moduleName string
 	if len(args) == 1 {
@@ -50,7 +70,7 @@ func createModule(_ *cobra.Command, args []string) {
 			}
 			if q.Input.Exited() {
 				color.Redln("exited without completing...")
-				return
+
 			}
 		}
 	} else {
@@ -62,11 +82,10 @@ func createModule(_ *cobra.Command, args []string) {
 	}
 	data := utility.GetModuleDataFromModuleName(moduleName, projectModule.Module, projectModule.GoVersion)
 
-	// Define the directory structure
 	targetRoot := filepath.Join(".", "domain", data.PackageName)
 	templatePath := filepath.Join(".", "templates", "wesionary", "module")
 
-	err = utility.GenerateFiles(templatesFS, templatePath, targetRoot, data)
+	err := utility.GenerateFiles(templatesFS, templatePath, targetRoot, data)
 	if err != nil {
 		color.Redln("Error: generate file", err)
 		return
@@ -76,4 +95,5 @@ func createModule(_ *cobra.Command, args []string) {
 	utility.WriteContentToPath(mainModulePath, updatedCode)
 
 	utility.PrintColorizeModuleDetail(data)
+
 }

cmd/root.go

@@ -7,16 +7,10 @@ import (
 )
 
 var (
-	// Used for flags.
-	cfgFile     string
-	userLicense string
-
 	rootCmd = &cobra.Command{
-		Use:   "cobra-cli",
+		Use:   "geng",
 		Short: "A generator for Cobra based Applications",
-		Long: `Cobra is a CLI library for Go that empowers applications.
-This application is a tool to generate the needed files
-to quickly create a Cobra application.`,
+		Long:  `geng is a CLI library for Go that empowers applications.`,
 	}
 	templatesFS embed.FS
 )

cmd/run_project.go

@@ -22,9 +22,7 @@ func runProject(_ *cobra.Command, args []string) {
 }
 
 func init() {
-	newProjectCmd.Flags().StringP("mod", "m", "", "features name")
-	newProjectCmd.Flags().StringP("dir", "d", "", "target directory")
-	newProjectCmd.Flags().StringP("version", "v", "", "version support")
+	setupFlagsForNewProject(newProjectCmd)
 	rootCmd.AddCommand(newModuleCmd)
 	rootCmd.AddCommand(newProjectCmd)
 	rootCmd.AddCommand(runProjectCmd)