95 lines
1.6 KiB
Bash
95 lines
1.6 KiB
Bash
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#!/usr/bin/env bash
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INPUT="$1"
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METATAGS="--export-tags-to="
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LAMEOPTS=""
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ERROR_STATUS="0"
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function usage () {
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echo
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echo "Usage: $0 <flac file name>"
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echo
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exit 1
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}
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function error () {
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ERROR="$1"
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MSG="$2"
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echo "Error: $MSG"
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exit 1
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}
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if [ -z "$INPUT" ]
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then
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usage
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fi
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if [ ! -e "$INPUT" ]
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then
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echo "File $INPUT does not exist!"
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exit 1
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fi
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FILETYPE="`file -b "$INPUT" | awk '{ print $1 }'`"
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if [ ! "$FILETYPE" == "FLAC" ]
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then
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echo "File $FILE is not a flac file..."
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exit 0
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fi
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checkvar () {
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VAR="$1"
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if [ -z "$VAR" ] || [ "$VAR" == "" ]
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then
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echo "Unknown"
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else
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echo "$VAR"
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fi
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}
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METATAGS="TITLE ARTIST ALBUM GENRE COMPOSER CONDUCTOR ENSEMBLE TRACKNUMBER DATE ALBUM ARTIST DISCNUMBER DISC"
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function convert () {
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FILE="$1"
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META="$FILE.meta"
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MP3FILE="`echo ${FILE%flac}mp3`"
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DIR="`dirname "$FILE"`"
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metaflac --export-tags-to="$META" "$FILE"
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ARTIST="`metaflac "$FILE" --show-tag=ARTIST | sed s/.*=//g`"
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TITLE="`metaflac "$FILE" --show-tag=TITLE | sed s/.*=//g`"
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ALBUM="`metaflac "$FILE" --show-tag=ALBUM | sed s/.*=//g`"
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GENRE="`metaflac "$FILE" --show-tag=GENRE | sed s/.*=//g`"
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TRACKNUMBER="`metaflac "$FILE" --show-tag=TRACKNUMBER | sed s/.*=//g`"
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for x in $METATAGS
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do
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declare $x="`grep "$x" "$META" | cut -d "=" -f 2`"
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VAR=$(eval echo " \$$x")
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VAR="`checkvar $VAR`"
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done
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flac -s -c -d "$FILE" | lame --tt "$TITLE" --tn "$TRACKNUMBER" --tg "$GENRE" --ty "$DATE" --ta "$ARTIST" --tl "$ALBUM" --ty "$YEAR" --preset insane - "$MP3FILE"
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ERROR_STATUS="$?"
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if [ -e "$META" ]
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then
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rm "$META"
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fi
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}
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convert "$INPUT"
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exit "$ERROR_STATUS"
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