#!/bin/bash

#This is a version of BBMap designed to final all sites above a given threshold,
#rather than the single best site.  Syntax is the same as BBMap.

usage(){
	bash "$DIR"bbmap.sh
}

#This block allows symlinked shellscripts to correctly set classpath.
pushd . > /dev/null
DIR="${BASH_SOURCE[0]}"
while [ -h "$DIR" ]; do
  cd "$(dirname "$DIR")"
  DIR="$(readlink "$(basename "$DIR")")"
done
cd "$(dirname "$DIR")"
DIR="$(pwd)/"
popd > /dev/null

#DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/"
CP="$DIR""current/"
JNI="-Djava.library.path=""$DIR""jni/"
JNI=""

z="-Xmx1g"
z2="-Xms1g"
set=0

if [ -z "$1" ] || [[ $1 == -h ]] || [[ $1 == --help ]]; then
	usage
	exit
fi

calcXmx () {
	source "$DIR""/calcmem.sh"
	setEnvironment
	parseXmx "$@"
	if [[ $set == 1 ]]; then
		return
	fi
	freeRam 3200m 84
	z="-Xmx${RAM}m"
	z2="-Xms${RAM}m"
}
calcXmx "$@"

mapPacBioSkimmer() {
	local CMD="java $EA $EOOM $z $z2 $JNI -cp $CP align2.BBMapPacBioSkimmer build=1 overwrite=true minratio=0.40 fastareadlen=6000 ambig=all minscaf=100 startpad=10000 stoppad=10000 midpad=6000 $@"
	echo $CMD >&2
	eval $CMD
}

mapPacBioSkimmer "$@"