Initial commit

skills/cli-patterns/templates/basic-cli.go

@@ -0,0 +1,52 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+
+	"github.com/urfave/cli/v2"
+)
+
+func main() {
+	app := &cli.App{
+		Name:    "myapp",
+		Usage:   "A simple CLI application",
+		Version: "0.1.0",
+		Flags: []cli.Flag{
+			&cli.BoolFlag{
+				Name:    "verbose",
+				Aliases: []string{"v"},
+				Usage:   "Enable verbose output",
+				EnvVars: []string{"VERBOSE"},
+			},
+			&cli.StringFlag{
+				Name:    "config",
+				Aliases: []string{"c"},
+				Usage:   "Path to config file",
+				EnvVars: []string{"CONFIG_PATH"},
+			},
+		},
+		Action: func(c *cli.Context) error {
+			verbose := c.Bool("verbose")
+			config := c.String("config")
+
+			if verbose {
+				fmt.Println("Verbose mode enabled")
+			}
+
+			if config != "" {
+				fmt.Printf("Using config: %s\n", config)
+			}
+
+			// Your application logic here
+			fmt.Println("Hello, World!")
+
+			return nil
+		},
+	}
+
+	if err := app.Run(os.Args); err != nil {
+		log.Fatal(err)
+	}
+}