feat(cmd): add version cmd

cmd/root.go

@@ -3,6 +3,7 @@ package cmd
 import (
 	"github.com/fatih/color"
 	"github.com/iyear/tdl/cmd/login"
+	"github.com/iyear/tdl/cmd/version"
 	"github.com/iyear/tdl/pkg/consts"
 	"github.com/spf13/cobra"
 	"github.com/spf13/cobra/doc"
@@ -19,7 +20,7 @@ var cmd = &cobra.Command{
 }
 
 func init() {
-	cmd.AddCommand(login.Cmd)
+	cmd.AddCommand(version.Cmd, login.Cmd)
 	cmd.PersistentFlags().String("proxy", "", "")
 	cmd.PersistentFlags().StringP("ns", "n", "", "namespace")
 

cmd/version/version.go

@@ -0,0 +1,32 @@
+package version
+
+import (
+	"bytes"
+	_ "embed"
+	"github.com/fatih/color"
+	"github.com/iyear/tdl/global"
+	"github.com/spf13/cobra"
+	"runtime"
+	"text/template"
+)
+
+//go:embed version.tmpl
+var version string
+
+var Cmd = &cobra.Command{
+	Use:     "version",
+	Short:   "Check the version info",
+	Example: "tdl version",
+	Run: func(cmd *cobra.Command, args []string) {
+		buf := &bytes.Buffer{}
+		_ = template.Must(template.New("version").Parse(version)).Execute(buf, map[string]interface{}{
+			"Version":   global.Version,
+			"Commit":    global.Commit,
+			"Date":      global.CommitDate,
+			"GoVersion": runtime.Version(),
+			"GOOS":      runtime.GOOS,
+			"GOARCH":    runtime.GOARCH,
+		})
+		color.Blue(buf.String())
+	},
+}

cmd/version/version.tmpl

@@ -0,0 +1,5 @@
+Version: {{ .Version }}
+Commit: {{ .Commit }}
+Date: {{ .Date }}
+
+{{ .GoVersion }} {{ .GOOS }}/{{ .GOARCH }}

docs/command/tdl_version.md

@@ -0,0 +1,31 @@
+## tdl version
+
+Check the version info
+
+```
+tdl version [flags]
+```
+
+### Examples
+
+```
+tdl version
+```
+
+### Options
+
+```
+  -h, --help   help for version
+```
+
+### Options inherited from parent commands
+
+```
+  -n, --ns string      namespace
+      --proxy string   
+```
+
+### SEE ALSO
+
+* [tdl](tdl.md)	 - Telegram downloader, but not only a downloader
+