✨ Pick file

cmd/root.go

@@ -18,7 +18,7 @@ var rootCmd = &cobra.Command{
 	// Uncomment the following line if your bare application
 	// has an action associated with it:
 	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println(files.GetCandidates())
+		fmt.Println(files.PickRandomFile())
 	},
 }
 

files/pick.go

@@ -0,0 +1,10 @@
+package files
+
+import "math/rand"
+
+func PickRandomFile() string {
+	files := GetCandidates()
+	idx := rand.Intn(len(files))
+
+	return files[idx]
+}