#!/bin/bash

CURDIR=${PWD}
BASEDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

#------------------------------------------------------------------------------
# Utility functions and such

function die () {
    echo $1
    exit 1
}

function warn () {
    echo $1
}

# Reads property $2 from properties file $1 and echos the value. To call this method do:
#
#     V=$(getProp filename property)
#
function getProp () {
    # ignore lines with '#' as the first non-space character (comments)
    # grep for the property we want
    # get the last match just in case
    # strip the "property=" part but leave any '=' characters in the value

    echo `sed '/^[[:space:]]*\#/d' $1 | grep $2  | tail -n 1 | cut -d "=" -f2- | sed 's/^[[:space:]]*//;s/[[:space:]]*$//'`
}

#------------------------------------------------------------------------------
# Main Script

#echo baseDir=$BASEDIR
#echo curDir=$CURDIR

if [ ! -f "$BASEDIR"/sencha.cfg ]; then
    die "Sencha Cmd folder ($BASEDIR) is missing sencha.cfg - aborting!"
fi

# Read the version info for this executing version of the SDK Tools:
toolsCfg="$BASEDIR"/sencha.cfg
jvmArgs=$(getProp $toolsCfg cmd.jvm.args)


# For Cygwin, switch $BASEDIR to Windows format before running java
cygwin=false
case "`uname`" in
    CYGWIN*) cygwin=true;;
esac

if $cygwin; then
    BASEDIR=`cygpath --absolute --windows "$BASEDIR"`
fi

# Delegate to Java all of the arguments and exit with its exit code:
java_bin=java

if [ -e $BASEDIR/jre/bin/java ]; then
    java_bin=$BASEDIR/jre/bin/java
fi

if [ -e $BASEDIR/.install4j/jre.bundle/Contents/Home/jre/bin/java ]; then
    java_bin=$BASEDIR/.install4j/jre.bundle/Contents/Home/jre/bin/java
fi

$java_bin $jvmArgs -jar "$BASEDIR"/sencha.jar "$@"

ecode=$?
# test for the redirect code
if [ $ecode == 42 ]
then
    redirect=$(getProp sencha.redirect redirect)
    rm sencha.redirect
    $redirect/sencha "$@"
    exit $?
else
    exit $ecode
fi