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# Like `backup` in `PKGBUILD`, but supports folders – no leading and trailing slash here!
_BACKUP=('opt/lampp/etc' 'opt/lampp/htdocs' 'opt/lampp/var')
post_install() {
if ! id -u mysql &> /dev/null; then
echo 'Creating `mysql` user and group...'
useradd -r -s /usr/bin/nologin mysql
fi
chown -R mysql:mysql '/opt/lampp/var/mysql/'
echo
echo 'XAMPP is now installed below the /opt/lampp directory.'
echo
echo 'To start, stop or restart XAMPP simply call the command'
echo
echo ' xampp {start, stop, restart}'
echo
echo 'Alternatively you can use the `xampp` systemd service.'
echo
echo 'To check that everything really works just enter the following URL in your web'
echo 'browser:'
echo
echo ' http://localhost'
echo
echo 'Have fun!'
echo
}
pre_upgrade() {
local _STDERR
local _COIN
echo -n 'Stopping lampp services...'
_STDERR="$(/opt/lampp/lampp stop >/dev/null 2>&1)" && echo ' OK' || (echo ' FAILED'; test "x${_STDERR}" != 'x' && echo "${_STDERR}")
for _COIN in "${_BACKUP[@]}"; do
! test -d "/${_COIN}" || (rm -rf "/${_COIN}.keep" && mv "/${_COIN}" "/${_COIN}.keep")
done
}
post_upgrade() {
local _COIN
for _COIN in "${_BACKUP[@]}"; do
if test -d "/${_COIN}.keep"; then
rm -rf "/${_COIN}.pacnew"
mv "/${_COIN}" "/${_COIN}.pacnew"
mv "/${_COIN}.keep" "/${_COIN}"
fi
done
}
pre_remove() {
local _STDERR
local _COIN
local _DATESTAMP="$(date '+%Y-%m-%d-%H.%M.%S')"
echo -n 'Stopping lampp services...'
_STDERR="$(/opt/lampp/lampp stop >/dev/null 2>&1)" && echo ' OK' || (echo ' FAILED'; test "x${_STDERR}" != 'x' && echo "${_STDERR}")
for _COIN in "${_BACKUP[@]}"; do
rm -rf "/${_COIN}.pacnew"
done
install -dm755 '/opt/htdocs-backups'
rm -rf "/opt/htdocs-backups/${_DATESTAMP}"
mv '/opt/lampp/htdocs' "/opt/htdocs-backups/${_DATESTAMP}" || echo 'ERROR: Could not create a backup of /opt/lampp/htdocs.' 1>&2
rm -rf '/opt/lampp/var' '/opt/lampp/temp' '/opt/lampp/etc' '/opt/lampp/phpmyadmin/tmp'
}
post_remove() {
if id -u mysql &> /dev/null; then
echo
echo 'A `mysql` user is still present in the system. It is possible that other'
echo 'programs require its presence. If you are certain that no program requires it,'
echo 'launch'
echo
echo ' sudo userdel mysql'
echo
echo 'to delete the `mysql` user and group from the system.'
fi
echo
echo 'REMEMBER: Your `htdocs` folder was backed up to `/opt/htdocs-backups`.'
echo
echo 'If you don'\''t need them, launch'
echo
echo ' sudo rm -rf /opt/htdocs-backups'
echo
echo 'to erase all backups.'
echo
}
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