#!/bin/bash -xv
# Call this after all the changes have been checked into trunk.
# usage:
# switcher-generic [[build-num] 1]
# if arg 2 is "1" then we'll try to make a branch.
# if no buildnum is specified, we'll use the latest, otherwise use the num specified.

source ~/src/svn/tools/trunk/env/setup-lps.sh

# get the number of this build
cd ~/src/svn/openlaszlo/trunk
buildnum=${1:-`svn info -rHEAD | grep Revision | sed -e"s/Revision: //"`}
makebranch=$2
echo using $buildnum

branch="trunk"
project="openlaszlo"

buildname="build-openlaszlo-${branch}-${buildnum}"

# tag the current build
cd ~/src/svn/openlaszlo/${branch}
if [ $2 = 1] ;  then
	svn copy http://svn.openlaszlo.org/openlaszlo/trunk http://svn.openlaszlo.org/openlaszlo/builds/${buildname} -m "Automated build branch created by ben's scripts."

	if [ $? != 0 ] ; then
	    echo "Problem making branch ${buildname}. Exiting."
	    exit 1
	fi
else
   echo "Skipped making branch because arg 2 true"
fi


# Figure out where it's going
export LPS_HOME=${HOME}/builds/${buildname}

# If we don't already have an always-clean version of that branch, fetch
# one now. (This will take ~20 minutes)
if [ ! -d ~/src/svn/openlaszlo/trunk-always-clean ] ; then
    svn co http://svn.openlaszlo.org/openlaszlo/trunk ~/src/svn/openlaszlo/trunk-always-clean
fi

# Make a local deep copy of the always clean branch
cp -r ~/src/svn/openlaszlo/trunk-always-clean ${LPS_HOME}

# Update the clean tree to the tag we want
cd ~/builds
svn switch http://svn.openlaszlo.org/openlaszlo/builds/${buildname} 
cd ~/builds/${buildname}
svn up -r${buildnum}

ant dist-one-no-doc | tee ~/logs/${buildname}.log
if [ $? != 0 ] ; then
    echo "BUILD FAILED."
    exit 1
else 
    echo "BUILD SUCCEEDED."
fi

# todo: if build succeded, send happy mail and push, else send sad mail
~/src/svn/tools/trunk/build-tools/nightly/push-to-download.sh