🗑️ Add delete-app command

cmd/boneless/main.go

@@ -20,6 +20,7 @@ Targets:
   migrate <app-name> <up|down>             Run migrations for an app
   create-app <app-name>                    Create a new app based on a template
   build-app <app-name>                     Build an app using Weaver and SQLC
+  delete-app <app-name>                    Delete an app created
   run                                      Run the project using Weaver
 
 Parameters:
@@ -37,6 +38,7 @@ Examples:
   boneless migrate my-app up
   boneless create-app my-app
   boneless build-app my-app
+  boneless delete-app my-app
   boneless run
 
 `
@@ -51,6 +53,7 @@ const (
 	cmdMigrate       = "migrate"
 	cmdCreateApp     = "create-app"
 	cmdBuildApp      = "build-app"
+	cmdDeleteApp     = "delete-app"
 	cmdRun           = "run"
 
 	DefaultComponentName = "app"
@@ -83,6 +86,8 @@ func main() {
 		internal.Build(flag.Arg(1), internal.KindComponent, "")
 		internal.SqlcGenerate(flag.Arg(1))
 		internal.WeaverGenerate()
+	case cmdDeleteApp:
+		internal.DeleteApp(flag.Arg(1))
 	case cmdBuild:
 		internal.SqlcGenerate()
 		internal.WeaverGenerate()

internal/delete.go

@@ -0,0 +1,49 @@
+package internal
+
+import (
+	"fmt"
+	"os"
+)
+
+func DeleteApp(appName string) {
+	validateAppName(appName)
+
+	appFolderPath := getAppFolderPath(appName)
+	checkIfAppFolderExists(appFolderPath)
+
+	// Delete the app folder
+	err := os.RemoveAll(appFolderPath)
+	if err != nil {
+		fmt.Println("Error deleting app folder: ", err)
+		panic(err)
+	}
+
+	fmt.Printf("App deleted successfully: %s\n", appName)
+}
+
+func validateAppName(appName string) {
+	if appName == "app" {
+		fmt.Println("You can't delete the app folder, it's the example component")
+		os.Exit(0)
+	}
+
+	if appName == "bff" {
+		fmt.Println("You can't delete the bff folder, it's required to run the application")
+		os.Exit(0)
+	}
+}
+
+func checkIfAppFolderExists(pathToDelete string) {
+	if _, err := os.Stat(pathToDelete); err != nil {
+		if os.IsNotExist(err) {
+			fmt.Println("App folder not found")
+		} else {
+			fmt.Println("Error checking app folder: ", err)
+		}
+		panic(err)
+	}
+}
+
+func getAppFolderPath(appName string) string {
+	return fmt.Sprintf("internal/%s", appName)
+}