web/scripts/rebuild-cache
2024-11-25 14:08:14 -06:00

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Executable file

#!/bin/bash
usage(){
echo -n
fmt <<EOF
DESCRIPTION
Rebuild one of the caches stored in APCu for the standardebooks.org FPM pool.
USAGE
rebuild-cache {bulk-downloads,feeds}
EOF
exit 1
}
if [ $# -eq 1 ]; then
if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
usage
fi
fi
if [ $# -ne 1 ]; then
usage
fi
# If this script is run by a user without sudo powers, they can be given permission to run this command by creating a file in `sudoers.d` with:
#
# MY_USERNAME ALL=(www-data) NOPASSWD: /usr/bin/env SCRIPT_FILENAME=/tmp/rebuild-cache.php REQUEST_METHOD=GET cgi-fcgi -bind -connect *
type="$1"
if [ "${type}" = "bulk-downloads" ]; then
echo "<?php require_once('Core.php'); Library::RebuildBulkDownloadsCache(); ?>" > /tmp/rebuild-cache.php
fi
if [ "${type}" = "feeds" ]; then
echo "<?php require_once('Core.php'); Feed::RebuildFeedsCache(); ?>" > /tmp/rebuild-cache.php
fi
sudo --user=www-data env SCRIPT_FILENAME=/tmp/rebuild-cache.php REQUEST_METHOD=GET cgi-fcgi -bind -connect "/run/php/standardebooks.org.sock" &> /dev/null
rm /tmp/rebuild-cache.php