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#!/bin/sh
# WARNING: REQUIRES /bin/sh
#
# - must run on /bin/sh on solaris 9
# - must run on /bin/sh on AIX 6.x
# - if you think you are a bash wizard, you probably do not understand
# this programming language. do not touch.
# - if you are under 40, get peer review from your elders.
INSTALLER_DIR=/opt/chef
if [ -e $INSTALLER_DIR ]; then
echo "removing $INSTALLER_DIR..."
# have to do this dance of moving /opt/chef to a tmp dir since files may be in use
tmp_dir="/opt/.chef.$$"
# if we can't create the tmp_dir then fail hard to prevent any possible security hole
(umask 077 && mkdir $tmp_dir) || exit 1
# now we can clean up the tmp_dir we created safely
mv $INSTALLER_DIR $tmp_dir
# ignore errors which must be EBUSY issues, this may crate some litter, which may
# be unavoidable
rm -rf $tmp_dir || true
fi
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