#!/bin/bash # te2mp3.sh # (c) 2006 The Evangelist # # htttp://www.the-evangelist.info # # Changelog and notes at the end of file # FUNCTIONS ------------------------------------------- copyright () { clear echo -e "$GREEN\n\n **************\n te2mp3.sh v$VERSION\n **************\n" echo -e "$CYAN(c) The Evangelist\n" echo -e "URL: http://www.metal-madness.net\n" echo -e "URL: http://www.the-evangelist.info\n" echo -e "$WHITE\n-------------------------------------------------------\n" } required () { echo -e "\n---------------------------------------------------------------------" echo -e "bash -> Necessary to run this script (Mandatory)" echo -e "cueprint -> get info from CUE files (Mandatory)" echo -e "lame -> for compressing MP3 files (Mandatory)" echo -e "shntool -> for xtracting WAV from compress files (Mandatory)" echo -e "perl -> For renaming white spaces to underscores (Mandatory)" echo -e "mac -> for decompressing APE files (Optional)" echo -e "flac -> for decompressing FLAC files (Optional)" echo -e "wavpack -> for decompressing WV files (Optional)" echo -e " hope in future versions will not be necessary" echo -e "---------------------------------------------------------------------\n" } usage () { echo -e "$WHITE\nUsage:\n" echo -e "\t$0 -c CUE_file -f sound_file [-y YEAR] [-g genre] [-o output_directory] [-u] [-r] [-l]\n" echo -e "\t$0 [-l] [-o output_directory] -b batch_file\n" echo -e "\t$0 -c Marduk_-_Nightwing.cue -f Marduk_-_Nightwing.flac\n" echo -e "\t$0 -c Marduk_-_Nightwing.cue -f Marduk_-_Nightwing.flac -y 1998\n" echo -e "\t$0 -c Marduk_-_Nightwing.cue -f Marduk_-_Nightwing.flac -y 1998 -g 138 \n" echo -e "\t$0 -c Marduk_-_Nightwing.cue -f Marduk_-_Nightwing.flac -y 1998 -o /home/the_evangelist/music -g 138 -u \n" echo -e "\t$0 -b batch_file\n" echo -e "\n\nNOTE: -u = change espaces for underscores (Optional)\n" echo -e "NOTE: -g = Genre, to see list 'id3v2 -L' (Optional)\n" echo -e "NOTE: -r = do not remove temporaly CUE and WAV files (default is remove)\n" echo -e "NOTE: -l = create a letter (first letter of band name) directory before band name directory:" echo -e "NOTE: in Batch mode -l and -o MUST be before -b option)\n" echo -e "NOTE: -b = Batch mode has this format (for each file to process):\n" echo -e "\tAUDIO file (including path to)" echo -e "\tCUE file (including path to)" echo -e "\tYEAR" echo -e "\tGENRE (to see list 'id3v2 -L')" echo -e "\tUNDERSCORE (1 = yes, any other = no)\n" required } check_output () { ### ### Check if we can write in output directory ### touch $OUTPUT > /dev/null 2>&1 if [ $? -eq 1 ] then echo -e "$RED\n\n --- ERROR ---\n\n" echo -e "I can NOT write in destination path ($OUTPUT)$WHITE\n\n" exit -1 fi } batch_process () { check_output # get an array of each line in the bacth file LIST=( $(cat "$BFILE") ) # get the number of lines of the batch file LINES=${#LIST[@]} # get the modulus, must be LINES * 5 MOD=$(($LINES % 5)) # get number of files to process BATCHS=$(($LINES / 5)) # Actual file to process BATCH=1 # check if there are correct line number if [ $MOD == 0 ] then for (( b=0 ; b < $LINES ; b=b+5 )) do FILE=${LIST[$b]} CUE=${LIST[$b+1]} YEAR=${LIST[$b+2]} GENRE=${LIST[$b+3]} US=${LIST[$b+4]} echo -e "$ORANGE---------------------------------------------------------------------" echo -e "Processing Batch $WHITE$BATCH$ORANGE out of $BATCHS" echo -e " CUE = $CUE\n FILE = $FILE\n YEAR = $YEAR\n GENRE = $GENRE\n UNDERSCORE = $US (1 = yes, rest = no)" echo -e "---------------------------------------------------------------------\n\n$WHITE" convert BATCH=$(($BATCH + 1)) done else echo -e "$RED\n\n *************\n --- ERROR ---\n *************\n\n\n" echo -e "Number of lines ($LINES) in batch file ($BFILE) is not correct\n\n$WHITE" fi } convert () { ### ### Make temporary CUEs ### CUE0="$OUTPUT/0.cue" CUE1="$OUTPUT/1.cue" # make copy of CUE file removing un necessary lines cp "$CUE" "$CUE1" # sometimes copying from VFAT has executable perms chmod 644 "$CUE1" # Find in which line is the First "FILE" LINE=$(egrep -m1 -n "^FILE" "$CUE1" | cut -d: -f1) # remove X first lines (first line must be FILE), necesary for 'shntool split' tail -n+$LINE "$CUE1" > "$CUE0" ### ### Variables ### # MP3 compressor MP3="lame" OPTIONS="-V2 --vbr-new -q0 --lowpass 19.7 --add-id3v2 " # Band name (perl for upcase first letter) BAND=$(cueprint -d "%P" $CUE1 | perl -pi -e 's/(\w+)/\u\L$1/g') # Change '/' for '-' to avoid directory problems # only perhaps in Split/collection CDs BAND=${BAND//\//-} # Album title (perl for upcase first letter) ALBUM=$(cueprint -d "%T" $CUE1 | perl -pi -e 's/(\w+)/\u\L$1/g') # Change '/' for '-' to avoid directory problems ALBUM=${ALBUM//\//-} # Number of tracks TRACKS=$(cueprint -d "%N" $CUE1) # array with track titles TRACK=( $(cueprint -t "%t\n" $CUE1 | perl -pi -e 's/(\w+)/\u\L$1/g') ) # Extrack TRACKS from file # echo -e "$CYAN * Extrack from file $FILE to WAVE ... \n$WHITE" cat "$CUE0" | shntool split -n t -d "$OUTPUT" "$FILE" # add year to album dir if set if [ "$YEAR" != "" ] then ALBUM_DIR="$YEAR - $ALBUM" else ALBUM_DIR="$ALBUM" fi # Check if i must create letter directory before Band directory if [ $LETTER -eq 1 ] then # get first letter of Band name L="${BAND:0:1}/" fi MP3_DIR="$OUTPUT/$L$BAND/$ALBUM_DIR" # Create Group/Album directory if [ ! -e "$MP3_DIR" ] then echo -e "\n$CYAN * Creating directory $MP3_DIR ... \n $WHITE" mkdir -p "$MP3_DIR" fi # convert to MP3 all tracks # for (( n=0 ; n <= $(( $TRACKS - 1 )) ; n++ )) { # Change '/' for '-' to avoid directory problems TRACK[$n]=${TRACK[$n]//\//-} NUM=$(printf "%02d" $(( $n + 1 )) ) echo -e "\n$CYAN * Compressing $NUM-${TRACK[$n]}.mp3 ... \n $WHITE" $MP3 $OPTIONS --ta "$BAND" --tl "$ALBUM" --ty "$YEAR" --tt "${TRACK[$n]}" --tn $NUM --tg "$GENRE" "$OUTPUT/t0$NUM.wav" "$MP3_DIR/$NUM-${TRACK[$n]}.mp3" } # SubShell initiated ( cd "$OUTPUT" # Check if i must remove temporal CUE and Wave files if [ $REMOVE -eq 1 ] then echo -e "\n$CYAN * Deleting temporal CUE and Wave files ... \n $WHITE" rm -f t0*.wav [0,1].cue fi # Check if i must rename white spaces to underscores if [ $US -eq 1 ] then echo -e "$CYAN * Changing white espaces to underscores ... \n $WHITE" # Check if letter directory was created to jump directory if [ $LETTER -eq 1 ] then cd "$L" fi # rename BAND BAND1=${BAND// /_} # If different there is space, so rename if [ "$BAND" != "$BAND1" ] then # if dest dir exists move Album and delete Band name with spaces # This hack is for compressing more than 1 Album of the same Band if [ -e "$BAND1" ] then mv "$BAND/$ALBUM_DIR" "$BAND1" rmdir "$BAND" else mv "$BAND" "$BAND1" fi fi cd "$BAND1" # rename [YEAR -] ALBUM (Album directory) ALBUM_DIR1=${ALBUM_DIR// /_} # If different there is space, so rename if [ "$ALBUM_DIR" != "$ALBUM_DIR1" ] then # if Album exists do no rename, show error and enter correct directory for next step if [ -e "$ALBUM_DIR1" ] then echo -e "$RED\n\n *************\n --- ERROR ---\n *************\n\n" echo -e " I can NOT rename $ALBUM_DIR to $ALBUM_DIR1 because already exists.$WHITE\n\n" # Change to Album with espaces to rename mp3 files cd "$ALBUM_DIR" else mv "$ALBUM_DIR" "$ALBUM_DIR1" cd "$ALBUM_DIR1" fi fi # rename MP3 files for n in *.mp3; do SRC=$n DEST=${SRC// /_} # If different there is space, so rename if [ "$SRC" != "$DEST" ] then mv "$SRC" "$DEST" fi done; fi # SubShell end ) } # SCRIPT ----------------------------------------------------------------- ### ### Defsult variables ### VERSION="0.6.1" REMOVE=1 # by default remove temporaly CUE and WAV files US=0 # by default use espaces not underscrores YEAR="" # by default no year GENRE="9" # by default "Metal" OUTPUT="." # by default current path LETTER=0 # by default no make letter directory (b/bathory) L="" # by default no letter ### ### Colors ### RED="\033[31m" GREEN="\033[32m" ORANGE="\033[33m" CYAN="\033[36m" WHITE="\033[37m" # to read lines (newline separator) IFS=$'\n' copyright ### ### Parameters ### if [ $# -lt 2 ] # Script invoked without necessary command-line args? then usage exit -1 fi # If illegal option print in red echo -e "$RED" while getopts ":lo:b:c:f:y:g:ru" Option do case $Option in l ) LETTER=1;; # -l (letter directory "b/bathory") o ) OUTPUT="$OPTARG";; # -o OUTPUT b ) BFILE="$OPTARG" # -b batch_process if [ -e $BFILE ] then batch_process else echo -e "$RED\n\n *************\n --- ERROR ---\n *************\n\n\n" echo -e "The Batch file ($BFILE) does NOT exists.\n\n$WHITE" fi exit 0;; # end of script c ) CUE="$OPTARG";; # -c CUE f ) FILE="$OPTARG";; # -f FILE y ) YEAR="$OPTARG";; # -y YEAR g ) GENRE="$OPTARG";; # -g GENRE r ) REMOVE=0;; # -r (not remove temporaly CUE and WAV files) u ) US=1;; # -u (underscore) * ) usage exit -1 ;; esac done shift $(($OPTIND - 1)) # Restore print White echo -e "$WHITE" # CUE is mandatory if [ "$CUE" == "" ] # CUE file missing then echo -e "$RED\n\n *************\n --- ERROR ---\n *************\n\n\n$WHITE" usage exit -1 fi # FILE is mandatory if [ "$FILE" == "" ] # Audio File missing then echo -e "$RED\n\n *************\n --- ERROR ---\n *************\n\n\n$WHITE" usage exit -1 fi check_output convert # NOTES ------------------------------------------------------------------- # See: http://jthz.com/mp3/ for LAME options # Known bug: Capitalize fails when tilde vowels are found # CHANGELOG --------------------------------------------------------------- # 2006-04-22 <-> v0.6.1 # * Fix Album name problem, change '/' for '-' in Album name # * Fix, check if Batch file exists if not show error and exit # 2006-04-17 <-> v0.6 # * change all SED, now using builtin Bash Strings Manipulation # now script more portable and one external program less # + added option -l to create directory before band name (b/bathory) # + added more comments and corrected some grammar ;-) # + Now illegal option is print in RED # + Now -o OUTPUT can be used in Batch mode # 2006-04-16 <-> v0.5 # * Reorganice script in functions # + added batch process (-b ) to convert several files rapidly # + added by default genre "Metal" (9), instead of nothing # * Fix name problem, change '/' for '-' in title name and mp3 file # * Fix problem (ALBUM_DIR) when year (-y) is NOT specified # 2006-04-15 <-> v0.4.1 # * Fix problem with CUE, first line must be FILE "...." # now hope will be resolved forever ;-) # - cueconvert no more needed # 2006-04-14 <-> v0.4 # * Fix problem when renaming white spaces # * Some fixes and improvements # + added option -r to remove or not temporal CUE and WAV files # + added required commands # + added more comments # 2006-04-13 <-> v0.3 # + added capitalize all words # NOTE: change perl to sed or something else # * Fix CUE bug # + added --add-id3v2 option to lame # force addition of version 2 tag # 2006-04-12 <-> v0.2 # + added support for parameters (getopts) # + added support for genre # + added destination path (optional) default current # * several bugfixes # 2006-04-10 <-> v0.1 # First version