MVP

cmd/tui.go

@@ -0,0 +1,48 @@
+package cmd
+
+import (
+	"log"
+
+	"github.com/charmbracelet/huh"
+	"github.com/spf13/cobra"
+	"specCon18/wand-templater/render"
+)
+
+// tuiCmd renders templates interactively via a form
+var tuiCmd = &cobra.Command{
+	Use:   "tui",
+	Short: "an interactive TUI for generating a go module template for terminal applications using bubbletea + cobra + viper + log + mango",
+	Run: func(cmd *cobra.Command, args []string) {
+		var data render.ProgramData
+
+		// Build the input form
+		form := huh.NewForm(
+			huh.NewGroup(
+				huh.NewInput().Title("Module Name").Placeholder("e.g. github.com/you/project").Value(&data.ModName),
+				huh.NewInput().Title("Package Name").Placeholder("e.g. myapp").Value(&data.PackageName),
+				huh.NewInput().Title("Program Version").Placeholder("e.g. 1.0.0").Value(&data.ProgramVersion),
+				huh.NewInput().Title("Program Description").Placeholder("Describe your program").Value(&data.ProgramDesc),
+			),
+		)
+
+		// Run the form and exit on cancel
+		if err := form.Run(); err != nil {
+			log.Fatalf("form cancelled or failed: %v", err)
+		}
+
+		// Retrieve --output flag value
+		out, _ := cmd.Flags().GetString("output")
+
+		// Render templates with user input
+		if err := render.RenderTemplates(data, out); err != nil {
+			log.Fatalf("rendering failed: %v", err)
+		}
+	},
+}
+
+func init() {
+	// Allow output dir override
+	tuiCmd.Flags().StringP("output", "o", "output", "Output directory for rendered files")
+	rootCmd.AddCommand(tuiCmd)
+}
+