brother mouse

# hprtag.sh
#
# tag .mp3 files and generate .txt file from
# correctly-formatted mp3 filename for uploading to
# http://www.hackerpublicradio.org/
#
# brother mouse

#       grab the filename passed as arg
MP3=$1
if [[ "$1" = "" ]]
        then
                #       hurr, durr.
                echo "USAGE:  hprtag.sh [correctly-named-file.mp3]"
                exit 1
        fi

#       we have a file.  Keep going.
#       strip off the .mp3 extension
STUB=`basename $1 .mp3`
TXT=${STUB}.txt

echo    start adding tags and building textfile
#       isolate left side of underscore with backreference
#       then replace dashes with spaces globally
ARTIST=`echo $STUB | sed 's/\(.*\)_.*/\1/' | sed 's/-/ /g'`
echo "$ARTIST" > $TXT
id3v2 --artist "$ARTIST" $MP3

#       isolate right side of underscore with backreference
#       then replace dashes with spaces globally
TRACK=`echo $STUB | sed 's/.*_\(.*\)/\1/' | sed 's/-/ /g'`
echo "$TRACK" >> $TXT
id3v2 --song "$TRACK" $MP3

#       blank third line
echo >> $TXT

id3v2 --album "Hacker Public Radio" $MP3
#       there is no Podcast genre in the tag specs. Doh!
#       Speech will do for now until I get more info.
id3v2 --genre 101 $MP3

id3v2 --comment "http://hackerpublicradio.org" $MP3

#       FIXME - pull this from the date utility
id3v2 --year 2011 $MP3

#       show all tags in the file as a sanity check
id3v2 --list $MP3

echo
echo ==txt file begin
cat $TXT
echo ==txt file end

echo
file $MP3

echo remember to test:  cvlc $MP3

#       thank you, drive through