mirror of
https://github.com/zeek/zeek.git
synced 2025-10-02 06:38:20 +00:00
5247a64eaa
The pre/post install scripts for RPMs should not perform any logic to backup config files, instead relying on the standard logic that RPMs normally do. For Mac packages, when an existing config file differs from the package's version, the previous version is always kept and an alert is displayed to the user explaining the situation.
70 lines
2.3 KiB
Bash
Executable file
70 lines
2.3 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
# This script is meant to be used by binary packages post-installation.
|
|
# Variables between @ symbols are replaced by CMake at configure time.
|
|
|
|
backupNamesFile=/tmp/bro_install_backups
|
|
version=@VERSION@
|
|
newFiles=""
|
|
|
|
# check whether it's safe to remove backup configuration files that
|
|
# the most recent package install created
|
|
|
|
if [ -e ${backupNamesFile} ]; then
|
|
backupFileList=`cat ${backupNamesFile}`
|
|
|
|
for backupFile in ${backupFileList}; do
|
|
origFileName=`echo ${backupFile} | sed 's/\(.*\)\..*/\1/'`
|
|
|
|
diff ${origFileName} ${backupFile} > /dev/null 2>&1
|
|
|
|
if [ $? -eq 0 ]; then
|
|
# if the installed version and the backup version don't differ
|
|
# then we can remove the backup version
|
|
rm ${backupFile}
|
|
else
|
|
# The backup file differs from the newly installed version,
|
|
# since we can't tell if the backup version has been modified
|
|
# by the user, we should restore it to its original location
|
|
# and rename the new version appropriately.
|
|
|
|
newFileName=${origFileName}.${version}
|
|
newFiles="${newFiles}\n${newFileName}"
|
|
|
|
mv ${origFileName} ${newFileName}
|
|
mv ${backupFile} ${origFileName}
|
|
fi
|
|
|
|
done
|
|
|
|
rm ${backupNamesFile}
|
|
fi
|
|
|
|
if [ -n "${newFiles}" ]; then
|
|
# Use some apple script to display a message to user
|
|
/usr/bin/osascript << EOF
|
|
tell application "System Events"
|
|
activate
|
|
display alert "Existing configuration files differ from the ones that would be installed by this package. To avoid overwriting configuration which you may have modified, the following new config files have been installed:\n${newFiles}\n\nIf you have previously modified configuration files, please make sure that they are still compatible, else you should update your config files to the new versions."
|
|
end tell
|
|
EOF
|
|
fi
|
|
|
|
# make sure that world-writeable dirs have the sticky bit set
|
|
# so that unprivileged can't rename/remove files within
|
|
|
|
if [ -d /var/opt/bro/spool ]; then
|
|
chmod +t /var/opt/bro/spool
|
|
fi
|
|
|
|
if [ -d /var/opt/bro/spool/tmp ]; then
|
|
chmod +t /var/opt/bro/spool/tmp
|
|
fi
|
|
|
|
if [ -d /var/opt/bro/spool/policy ]; then
|
|
chmod +t /var/opt/bro/spool/policy
|
|
fi
|
|
|
|
if [ -d /var/opt/bro/logs ]; then
|
|
chmod +t /var/opt/bro/logs
|
|
fi
|