add version info

cmd/root.go

@@ -1,7 +1,3 @@
-/*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
-
-*/
 package cmd
 
 import (
@@ -11,24 +7,23 @@ import (
 	"lit/internal/config"
 	"lit/internal/tui"
 
+	tea "github.com/charmbracelet/bubbletea"
 	homedir "github.com/mitchellh/go-homedir"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
-	tea "github.com/charmbracelet/bubbletea"
 )
 
 var cliCfg = config.LauncherConfig{}
 
 // rootCmd represents the base command when called without any subcommands
 var rootCmd = &cobra.Command{
-	Use:   "launcher",
-	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:
+	Use:   "lit",
+	Short: "A command-line quicklauncher.",
+	Long: `lit
+An easily configurable quicklauncher for your terminal. 
+You need to create a ~/.lit.yml config file in order to use it. 
+See https://github.com/toadle/lit for help.`,
 
-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) {

cmd/version.go

@@ -0,0 +1,20 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+}
+
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Print the version number of lit",
+	Long:  `All software has versions. This is lit's`,
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Println("lit - a commandline quicklauncher v0.1 -- HEAD")
+	},
+}

main.go

@@ -1,7 +1,3 @@
-/*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
-
-*/
 package main
 
 import "lit/cmd"