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#!/bin/sh
config() {
NEW="$1"
OLD="`dirname $NEW`/`basename $NEW .new`"
# If there's no config file by that name, mv it over:
if [ ! -r $OLD ]; then
mv $NEW $OLD
elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then # toss the redundant copy
rm $NEW
fi
# Otherwise, we leave the .new copy for the admin to consider...
}
preserve_perms() {
NEW="$1"
OLD="$(dirname ${NEW})/$(basename ${NEW} .new)"
if [ -e ${OLD} ]; then
cp -a ${OLD} ${NEW}.incoming
cat ${NEW} > ${NEW}.incoming
mv ${NEW}.incoming ${NEW}
fi
# Don't use config() -- we always want to install this, changed or unchanged.
#config ${NEW}
}
if [ ! -e var/log/httpd ]; then
mkdir -p var/log/httpd
chmod 755 var/log/httpd
fi
# Don't wipe out an existing document root:
if [ ! -L srv/www -a -d srv/www ]; then
mv srv/www srv/www.bak.$$
fi
if [ ! -L srv/httpd -a -d srv/httpd ]; then
mv srv/httpd srv/httpd.bak.$$
fi
# Once again, our intent is not to wipe out anyone's
# site, but building in Apache's docs tree is not as
# good an idea as picking a unique DocumentRoot.
#
# Still, we will do what we can here to mitigate
# possible site damage:
if [ -r var/www/htdocs/index.html ]; then
if [ ! -r "var/log/packages/httpd-*upgraded*" ]; then
if [ var/www/htdocs/index.html -nt var/log/packages/httpd-*-? ]; then
cp -a var/www/htdocs/index.html var/www/htdocs/index.html.bak.$$
fi
fi
fi
# Keep same perms when installing rc.httpd.new:
preserve_perms etc/rc.d/rc.httpd.new
# Always install the new rc.httpd:
mv etc/rc.d/rc.httpd.new etc/rc.d/rc.httpd
# Handle config files. Unless this is a fresh installation, the
# admin will have to move the .new files into place to complete
# the package installation, as we don't want to clobber files that
# may contain local customizations.
config etc/httpd/httpd.conf.new
config etc/logrotate.d/httpd.new
for conf_file in etc/httpd/extra/*.new; do
config $conf_file
done
config var/www/htdocs/index.html.new
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