✨ implement list command

cmd/ls.go

@@ -1,31 +1,79 @@
 /*
-Copyright © 2024 Shieldine <EMAIL ADDRESS>
+Copyright © 2024 Shieldine <74987363+Shieldine@users.noreply.github.com>
 */
 package cmd
 
 import (
 	"fmt"
 	"github.com/Shieldine/git-profile/internal"
+	"github.com/Shieldine/git-profile/models"
 	"github.com/spf13/cobra"
 )
 
+var (
+	profileName = ""
+	name        string
+	email       string
+	origin      string
+)
+
 var lsCmd = &cobra.Command{
-	Use:     "list",
+	Use:     "list [profile-name]",
 	Aliases: []string{"l", "ls"},
+	Args:    cobra.MaximumNArgs(1),
 	Short:   "List profiles",
-	Long:    `Display all profiles currently present in your config.`,
+	Long: `Display profiles currently present in your config.
+
+Provide a profile name to list the attributes of the specified profile.
+Use flags to filter for a specific origin, name or email.
+`,
 	Run: func(cmd *cobra.Command, args []string) {
-		Users := internal.GetAllProfiles()
-		if len(Users) == 0 {
+		if len(args) != 0 {
+			profileName = args[0]
+
+			Profile := internal.GetProfileByName(profileName)
+
+			if (models.ProfileConfig{}) == Profile {
+				fmt.Printf("Profile %s doesn't exist.", profileName)
+				return
+			}
+
+			PrintProfile(Profile)
+			return
+		}
+
+		Profiles := internal.GetAllProfiles()
+
+		if len(Profiles) == 0 {
 			fmt.Println("No profiles to display.")
 		} else {
-			for _, user := range Users {
-				fmt.Println(user)
+			for _, profile := range Profiles {
+				if name == "" && email == "" && origin == "" {
+					PrintProfile(profile)
+				} else if name != "" && name != profile.Name {
+					continue
+				} else if email != "" && email != profile.Email {
+					continue
+				} else if origin != "" && origin != profile.Origin {
+					continue
+				}
+				PrintProfile(profile)
 			}
 		}
 	},
 }
 
 func init() {
 	rootCmd.AddCommand(lsCmd)
+	lsCmd.Flags().StringVarP(&name, "name", "n", "", "List profiles with matching name")
+	lsCmd.Flags().StringVarP(&email, "email", "e", "", "List profiles with matching email")
+	lsCmd.Flags().StringVarP(&origin, "origin", "o", "", "List profiles with matching origin")
+}
+
+func PrintProfile(profile models.ProfileConfig) {
+	fmt.Printf("Profile %s:\n", profile.ProfileName)
+	fmt.Printf("  Origin: %s\n", profile.Origin)
+	fmt.Printf("  Name: %s\n", profile.Name)
+	fmt.Printf("  Email: %s\n", profile.Email)
+	fmt.Println()
 }