release v1.0.2

cmd/root.go

@@ -37,7 +37,6 @@ var rootCmd = &cobra.Command{
 	Short: "JWT(Json Web Token) 工具",
 	Long: `JWT(Json Web Token) 工具
 用于生成、验证、查看 JWT`,
-	Version: "v0.0.2",
 }
 
 // Execute adds all child commands to the root command and sets flags appropriately.
@@ -54,7 +53,7 @@ func init() {
 
 	rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.jwt.yaml)")
 	// rootCmd.Flags().BoolP("help", "h", false, "path to JWT token to verify or '-' to read from stdin")
-	rootCmd.Flags().BoolP("version", "v", false, "show version of the jwt.")
+	// rootCmd.Flags().BoolP("version", "v", false, "show version of the jwt.")
 }
 
 // initConfig reads in config file and ENV variables if set.

cmd/version.go

@@ -0,0 +1,62 @@
+/*
+Copyright © 2019 ehlxr <ehlxr.me@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+package cmd
+
+import (
+	"encoding/base64"
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+var bannerBase64 = "DQogICBfXyAgICAgX18gICAgIF9fICAgICBfX19fX18gIA0KICAvXCBcICAgL1wgXCAgXyBcIFwgICAvXF9fICBfXCANCiBfXF9cIFwgIFwgXCBcLyAiLlwgXCAgXC9fL1wgXC8gDQovXF9fX19fXCAgXCBcX18vIi5+XF9cICAgIFwgXF9cIA0KXC9fX19fXy8gICBcL18vICAgXC9fLyAgICAgXC9fLyANCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgDQo="
+var versionTpl = `%s
+
+Name: jwt
+Version: %s
+BuildTime: %s
+GitCommit: %s
+GoVersion: %s
+`
+
+var (
+	Version   string
+	BuildTime string
+	GitCommit string
+	GoVersion string
+)
+
+// versionCmd represents the version command
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Print version",
+	Long: `
+Print version of jwt`,
+	Run: func(cmd *cobra.Command, args []string) {
+		banner, _ := base64.StdEncoding.DecodeString(bannerBase64)
+		fmt.Printf(versionTpl, banner, Version, BuildTime, GitCommit, GoVersion)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+}