#!/bin/sh

# cron doesn't seem to like doing this iself...
. /etc/profile

# Path to WWW Directory
WWWDIR="/home/dmdirc/www"
# Path to trunk
MYDIR="/home/dmdirc/google"
# Path to ant binary
ANT="/usr/bin/ant"
# Path to svn binary
SVN="/usr/bin/svn"
# Path to jar binary
JAR="/usr/bin/jar"

cd ${MYDIR}

/bin/sh $MYDIR/oblong.sh "Nightly Build" "Build Started"

cd $MYDIR/
$SVN update
SVNREV=`$SVN info | grep Revision`
SVNREV=${SVNREV##*: }

# Substitute the version string
awk '{gsub(/String VERSION = "SVN"/,"String VERSION = \"Nightly - SVN Rev: '${SVNREV}'\"");print}' ${MYDIR}/src/com/dmdirc/Main.java > ${MYDIR}/src/com/dmdirc/Main.java.tmp
mv ${MYDIR}/src/com/dmdirc/Main.java.tmp ${MYDIR}/src/com/dmdirc/Main.java

# Substitute the update channel
awk '{gsub(/UpdateChannel UPDATE_CHANNEL = UpdateChannel.NONE/,"UpdateChannel UPDATE_CHANNEL = UpdateChannel.NIGHTLY");print}' ${MYDIR}/src/com/dmdirc/Main.java > ${MYDIR}/src/com/dmdirc/Main.java.tmp
mv ${MYDIR}/src/com/dmdirc/Main.java.tmp ${MYDIR}/src/com/dmdirc/Main.java

# Substitue the release date
awk '{gsub(/int RELEASE_DATE = 0/,"int RELEASE_DATE = '`date +%Y%m%d`'");print}' ${MYDIR}/src/com/dmdirc/Main.java > ${MYDIR}/src/com/dmdirc/Main.java.tmp
mv ${MYDIR}/src/com/dmdirc/Main.java.tmp ${MYDIR}/src/com/dmdirc/Main.java

# Archive old nightlies
if [ `date +%d` = "01" ]; then
	echo "Archiving Last Months Nightlies"
	OLDDIR=${WWWDIR}/nightly/old/`date -d yesterday +%B%y | tr "[:upper:]" "[:lower:]"`
	mkdir -p ${OLDDIR}
	mv -fv ${WWWDIR}/nightly/*_`date -d yesterday +%Y%m`??_* ${OLDDIR}
	mv -fv ${WWWDIR}/nightly/*-`date -d yesterday +%Y%m`??_* ${OLDDIR}
	rm -Rf ${WWWDIR}/nightly/*_latest*
fi

# The date/svn prefix to add to the end of the file names of stuff
FILEDATA=`date +%Y%m%d`_${SVNREV}

# Copy default settings from www to trunk for compile (if they exist)
REVERTLIST=""
if [ -e "${HOME}/www/updates/" ]; then
	for updatedir in `ls -1 src/com/dmdirc/config/defaults/`; do
		src="${HOME}/www/updates/${updatedir}"
		if [ -e ${src} ]; then
			REVERTLIST=${REVERTLIST}" src/com/dmdirc/config/defaults/${updatedir}/"
			cp -Rfv ${src}/* src/com/dmdirc/config/defaults/${updatedir}/
		fi;
	done
fi;

# Build plugins/jar
$ANT -buildfile $MYDIR/build.xml -k clean jar

# Now revert the trunk so as not to break updates.
for updatedir in ${REVERTLIST}; do
	${SVN} revert ${updatedir}/*
done;

# Build installers
if [ -e "$MYDIR/dist/DMDirc.jar" ]; then
	cd "${MYDIR}/installer"
	./release.sh --jar "${MYDIR}/dist/DMDirc.jar" --opt "--tag ${FILEDATA}" trunk
	cd "${MYDIR}"
fi;

# Add plugins to jar
$JAR -uvf "dist/DMDirc.jar" plugins

if [ -f $MYDIR/dist/DMDirc.jar ]; then
	FILENAME=DMDirc_${FILEDATA}.jar
	mv "${MYDIR}/installer/output/DMDirc-Setup-${FILEDATA}.exe" "${WWWDIR}/nightly/DMDirc-Setup-${FILEDATA}.exe"
	mv "${MYDIR}/installer/output/DMDirc-Setup-${FILEDATA}.run" "${WWWDIR}/nightly/DMDirc-Setup-${FILEDATA}.run"
	mv "${MYDIR}/installer/output/DMDirc-${FILEDATA}.dmg" "${WWWDIR}/nightly/DMDirc-${FILEDATA}.dmg"
	rm -Rf "${MYDIR}/installer/output/DMDirc-${FILEDATA}.jar"
	cp $MYDIR/dist/DMDirc.jar /home/dmdirc/www/nightly/$FILENAME

	if [ -e "${WWWDIR}/nightly/${FILENAME}" ]; then
		ln -sf ${WWWDIR}/nightly/${FILENAME} $WWWDIR/nightly/DMDirc_latest.jar
	fi;
	if [ -e "${WWWDIR}/nightly/DMDirc-Setup-${FILEDATA}.run" ]; then
		ln -sf "${WWWDIR}/nightly/DMDirc-Setup-${FILEDATA}.run" $WWWDIR/nightly/DMDirc-Setup_latest.run
	fi;
	if [ -e "${WWWDIR}/nightly/DMDirc-Setup-${FILEDATA}.exe" ]; then
		ln -sf "${WWWDIR}/nightly/DMDirc-Setup-${FILEDATA}.exe" $WWWDIR/nightly/DMDirc-Setup_latest.exe
	fi;
	if [ -e "${WWWDIR}/nightly/DMDirc-${FILEDATA}.dmg" ]; then
		ln -sf "${WWWDIR}/nightly/DMDirc-${FILEDATA}.dmg" $WWWDIR/nightly/DMDirc_latest.dmg
	fi;
	cd ${MYDIR}
	/bin/sh $MYDIR/oblong.sh "Nightly Build" "Build Successful";
	/bin/sh $MYDIR/DoReports.sh
else
	/bin/sh $MYDIR/oblong.sh "Nightly Build" "Build Failed"
fi
$SVN revert ${MYDIR}/src/com/dmdirc/Main.java