added list and delete commands

cmd/root.go

@@ -1,7 +1,3 @@
-/*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
-
-*/
 package cmd
 
 import (
@@ -10,25 +6,13 @@ import (
 	"github.com/spf13/cobra"
 )
 
-
-
-// rootCmd represents the base command when called without any subcommands
 var rootCmd = &cobra.Command{
 	Use:   "gh-actions-cache",
-	Short: "A brief description of your application",
-	Long: `A longer description that spans multiple lines and likely contains
-examples and usage of using your application. For example:
-
-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.`,
-	// Uncomment the following line if your bare application
-	// has an action associated with it:
-	// Run: func(cmd *cobra.Command, args []string) { },
+	Short: "Works with GitHub Actions Cache. ",
+	Long:  `Works with GitHub Actions Cache.`,
+	// Run: func(cmd *cobra.Command, args []string) {},
 }
 
-// Execute adds all child commands to the root command and sets flags appropriately.
-// This is called by main.main(). It only needs to happen once to the rootCmd.
 func Execute() {
 	err := rootCmd.Execute()
 	if err != nil {
@@ -37,15 +21,28 @@ func Execute() {
 }
 
 func init() {
-	// Here you will define your flags and configuration settings.
-	// Cobra supports persistent flags, which, if defined here,
-	// will be global for your application.
-
-	// rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.gh-actions-cache.yaml)")
-
-	// Cobra also supports local flags, which will only run
-	// when this action is called directly.
 	rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+	rootCmd.SetHelpTemplate(getRootHelp())
 }
 
+func getRootHelp() string {
+	return `
+gh-actions-cache: Works with GitHub Actions Cache. 
 
+USAGE:
+	gh actions-cache <command> [flags]
+
+CORE COMMANDS:
+	list:		list caches with result length cap of 100
+	delete:		delete caches with a key
+
+INHERITED FLAGS
+	--help		Show help for command
+
+EXAMPLES:
+	$ gh actions-cache list
+	$ gh actions-cache list --limit 100
+	$ gh actions-cache list --order desc
+	$ gh actions-cache delete Linux-node-f5dbf39c9d11eba80242ac13
+`
+}