Add version flag and homebrew formula to goreleaser

.goreleaser.yml

@@ -26,3 +26,18 @@ changelog:
     exclude:
     - '^docs:'
     - '^test:'
+brews:
+  -
+    name: keyfob
+    github:
+      owner: StevenACoffman
+      name: homebrew-keyfob
+    folder: Formula
+    homepage: "https://github.com/StevenACoffman/keyfob"
+    description: keyfob - a two-factor authentication agent suitable for AWS and Github
+    test: |
+      system "#{bin}/keyfob", "--version"
+    install: |
+      bin.install "keyfob" => "keyfob"
+
+      prefix.install_metafiles

cmd/root.go

@@ -38,13 +38,9 @@ var cfgFile string
 // rootCmd represents the base command when called without any subcommands
 var rootCmd = &cobra.Command{
   Use:   "keyfob",
-  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.`,
+  Short: "keyfob is a two-factor authentication agent suitable for AWS and Github.",
+  Long: `keyfob is a two-factor authentication agent suitable for AWS and Github. Works pretty much the same as Google Authenticator or Authy, but uses your laptop's keychain.`,
+  Version: "0.3.0",
   // Uncomment the following line if your bare application
   // has an action associated with it:
   //	Run: func(cmd *cobra.Command, args []string) { },
@@ -62,16 +58,6 @@ func Execute() {
 func init() {
   cobra.OnInitialize(initConfig)
 
-  // 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/.keyfob.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")
 }