#!/bin/bash

# Purpose: Update all source code checkouts on a local machine
# Handles CVS and SVN

if [ -e /etc/init.d/functions.sh ]; then
	source /etc/init.d/functions.sh
else
	ebegin() {
		echo "${1}..."
	}
	einfo() {
		echo "${1}"
	}
fi

get_time() {
	local update_cmd=${1}
	randtmp=$(mktemp)
	/usr/bin/time -o ${randtmp} -p ${update_cmd} > /dev/null 2>&1
	einfo "    Time: $(grep real ${randtmp} | cut -f2 -d' ') seconds"
	rm ${randtmp}
}

REPO_MAINDIR="/usr/local/share"

pushd ${REPO_MAINDIR} > /dev/null 2>&1

einfo "Updating Subversion checkouts"

for SVNDIR in */.svn */*/.svn */*/*/.svn; do
	if [ -e ${SVNDIR}/../../.svn ]; then
		continue
	fi
	pushd ${SVNDIR%\/*} > /dev/null 2>&1
	ebegin "  Updating ${SVNDIR%\/*}"
	get_time "svn up"
	eend $?
	popd > /dev/null 2>&1
done

einfo "Updating CVS checkouts"

for CVSDIR in */CVS */*/CVS */*/CVS; do
	if [ -e ${CVSDIR}/../../CVS ]; then
		continue
	fi
	pushd ${CVSDIR%\/*} > /dev/null 2>&1
	ebegin "  Updating ${CVSDIR%\/*}"
	get_time "cvs up"
	eend $?
	popd > /dev/null 2>&1
done

popd > /dev/null 2>&1