openbsd-ports/www/chromium/files/chrome

#!/bin/sh
# $OpenBSD: chrome,v 1.9 2012/05/17 08:52:59 robert Exp $

DATASIZE="716800"
OPENFILES="400"

xm_log() {
	echo -n "$@\nDo you want to run Chromium anyway?\n\
(If you don't increase these limits, Chromium might fail to work properly.)" | \
		${X11BASE}/bin/xmessage -file - -center -buttons yes:0,no:1 -default no
}

if [ $(ulimit -Sd) -lt ${DATASIZE} ]; then
	ulimit -Sd ${DATASIZE} || \
		xm_log "Cannot increase datasize-cur to at least ${DATASIZE}"
		[ $? -eq 0 ] || exit
fi

if [ $(ulimit -Sn) -lt ${OPENFILES} ]; then
	ulimit -Sn ${OPENFILES} || \
		xm_log "Cannot increase openfiles-cur to at least ${OPENFILES}"
		[ $? -eq 0 ] || exit
fi

#
# Temporary workaround for the case when chromium crashes and leaves
# the SingletonLock, which prevents chromium to start up.
#
if [ -h ${HOME}/.config/chromium/SingletonLock ]; then
	_pid=`readlink ${HOME}/.config/chromium/SingletonLock | cut -d '-' -f 2`
	kill -0 ${_pid} 2>/dev/null
	if [ $? -gt 0 ]; then
		rm ${HOME}/.config/chromium/SingletonLock
	fi
fi

exec "${TRUEPREFIX}/chrome/chrome" "${@}"