feat: add initial implementation of a traefik like cli

cmd/version.go

@@ -1,42 +1,23 @@
-package cmd
+package main
 
 import (
 	"fmt"
 	"tinyauth/internal/config"
 
-	"github.com/spf13/cobra"
+	"github.com/traefik/paerser/cli"
 )
 
-type versionCmd struct {
-	root *cobra.Command
-	cmd  *cobra.Command
-}
-
-func newVersionCmd(root *cobra.Command) *versionCmd {
-	return &versionCmd{
-		root: root,
+func versionCmd() *cli.Command {
+	return &cli.Command{
+		Name:          "version",
+		Description:   "Print the version number of Tinyauth.",
+		Configuration: nil,
+		Resources:     nil,
+		Run: func(_ []string) error {
+			fmt.Printf("Version: %s\n", config.Version)
+			fmt.Printf("Commit Hash: %s\n", config.CommitHash)
+			fmt.Printf("Build Timestamp: %s\n", config.BuildTimestamp)
+			return nil
+		},
 	}
 }
-
-func (c *versionCmd) Register() {
-	c.cmd = &cobra.Command{
-		Use:   "version",
-		Short: "Print the version number of Tinyauth",
-		Long:  `All software has versions. This is Tinyauth's.`,
-		Run:   c.run,
-	}
-
-	if c.root != nil {
-		c.root.AddCommand(c.cmd)
-	}
-}
-
-func (c *versionCmd) GetCmd() *cobra.Command {
-	return c.cmd
-}
-
-func (c *versionCmd) run(cmd *cobra.Command, args []string) {
-	fmt.Printf("Version: %s\n", config.Version)
-	fmt.Printf("Commit Hash: %s\n", config.CommitHash)
-	fmt.Printf("Build Timestamp: %s\n", config.BuildTimestamp)
-}