improved shell

internal/cli/shell.go

@@ -12,9 +12,14 @@ import (
 )
 
 func printResults(musicObjects []data.MusicObject) {
+	if len(musicObjects) <= 0 {
+		return
+	}
+
 	for _, m := range musicObjects {
 		if a, ok := m.(data.Artist); ok {
 			fmt.Println("artist:  " + a.Name)
+
 		} else if a, ok := m.(data.Album); ok {
 			fmt.Print("release: " + a.Name)
 
@@ -27,15 +32,30 @@ func printResults(musicObjects []data.MusicObject) {
 			} else {
 				fmt.Println()
 			}
+
 		} else if a, ok := m.(data.Song); ok {
-			fmt.Println("track:   " + a.Name)
+			fmt.Print("track:   " + a.Name)
+			if len(a.Artists) > 0 {
+				names := make([]string, len(a.Artists))
+				for i, artist := range a.Artists {
+					names[i] = artist.Name
+				}
+				fmt.Println(" by " + strings.Join(names, ", "))
+			} else {
+				fmt.Println()
 			}
 		}
+	}
+
+	fmt.Println()
 }
 
 func Shell() {
 	plugin.RegisterPlugin(&plugin.Musify{})
 
+	fmt.Println("== MusicKraken Shell ==")
+	fmt.Println()
+
 	for {
 		fmt.Print("> ")
 
@@ -54,6 +74,5 @@ func Shell() {
 
 		fmt.Println()
 		printResults(searchResults)
-		fmt.Println()
 	}
 }

main.go

@@ -1,13 +1,9 @@
 package main
 
 import (
-	"fmt"
-
 	"gitea.elara.ws/Hazel/music-kraken/internal/cli"
 )
 
 func main() {
-	fmt.Println("welcome to music kraken")
-
 	cli.Shell()
 }