better format

md

@@ -1,6 +1,6 @@
 #!/bin/sh
 checkMetadata() {
-	ffprobe "$1" 2>&1 | grep -e artist -e title
+	ffprobe "$1" 2>&1 | grep -ie artist -e title
 	while true; do
 		printf "correct metadata? [Y] | [n]: "
 		read -r yn < /dev/tty
@@ -11,28 +11,40 @@ checkMetadata() {
 		esac
 	done
 }
-cd ~/Medien/Musik/2020 || exit
 download_dir="$(mktemp -d)"
-file_name="$(youtube-dl "ytsearch:$1 lyrics" \
-	--extract-audio \
-   --output "$download_dir/%(title)s.%(ext)s" \
-   --metadata-from-title "%(artist)s - %(title)s" \
-   --audio-quality 0 \
-   --audio-format mp3 \
-   --embed-thumbnail \
-   --add-metadata \
-   |awk '$1 == "[ffmpeg]" && $2 == "Destination:" {print substr($0, index($0,$3))}')"
-r128gain "$file_name" 2> /dev/null
 temp_dir="$(mktemp -d)"
-temp_file="$temp_dir/0.mp3"
-cp "$file_name" "$temp_file"
-idntag "$temp_file" > /dev/null
-temp_file=$(echo "$temp_dir"/*)
-if checkMetadata "$temp_file"; then
-	mv "$temp_file" .
-elif checkMetadata "$file_name"; then
-	mv "$file_name" .
-else
-	echo "enter it manually"
-fi
+for song in "$@"; do
+	file_name="$(youtube-dl "ytsearch:$song lyrics" \
+		-f bestaudio/best \
+		--output "$download_dir/%(title)s.%(ext)s" \
+		--metadata-from-title "%(artist)s - %(title)s" \
+		--add-metadata \
+		|awk '$1 == "[download]" && $2 == "Destination:" {print substr($0, index($0,$3))}')"
+			case "$(echo "$file_name" | awk -F . '{print $NF}')" in
+				"webm")
+					new_filename="${file_name%.*}".opus
+					mkvextract tracks "$file_name" "0:$new_filename" > /dev/null
+					file_name="$new_filename"
+					;;
+				"m4a")
+					;;
+				*)
+					echo "unsupported file type"
+					exit 1
+					;;
+			esac
+			r128gain "$file_name" 2> /dev/null
+			temp_file="$temp_dir/$(basename "$file_name")"
+			cp "$file_name" "$temp_file"
+			idntag "$temp_file"
+			temp_file=$(echo "$temp_dir"/*)
+			if checkMetadata "$temp_file"; then
+				mv "$temp_file" .
+			elif checkMetadata "$file_name"; then
+				mv "$file_name" .
+			else
+				echo "enter it manually"
+			fi
+		done
 rm -rf "$temp_dir" "$download_dir"
+mpc update > /dev/null