Mauch MIREX 2010

#!/bin/bash

base=/import/c4dm-music-a/C4DM\ Music\ Collection

echo "base: $base"

find "$base" -type d | while read source; do

    ls "$source" | fgrep -q .wav || continue

    echo "source: $source"

    dirname=${source#$base}

    dirname=${dirname#/}

    echo "dirname: $dirname"

    [ -n "$dirname" ] || continue

    for type in ChordID ChordID-simple Segmentation; do

	target="output/$dirname/$type"

	mkdir -p "$target"

	(

	    flock -en 200 || exit

	    echo "Have lock on $target"

	    for f in "$source"/*.wav ; do

		[ -f "$f" ] || continue

		filebase=`basename "$f"`

		if [ ! -s "$target/$filebase.txt" ]; then

		    echo "$f"

		fi

	    done > "$target/source.txt"

	    bash ./do$type.sh "$target/source.txt" "$target"

	)200>"$target/.lock"

    done

done