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074bf4ed7d
Summary: See task; installs occasionally need to do this themselves, and a script is much better than me telling them to truncate tables. Test Plan: Ran various flavors of this command: - purge_cache.php - purge_cache.php derp - purge_cache.php --help - purge_cache.php --all - purge_cache.php --differential - purge_cache.php --differential --maniphest Then I verified the actual behavior: - Visited a Differential revision with comments, observed cache update in 'Services' tab. - Visited a Maniphest task with comments, observed cache update in 'Services' tab. - Reloaded a diff standalone view, got a cache update. Reviewers: Makinde, btrahan, jungejason Reviewed By: jungejason CC: aran, jungejason Maniphest Tasks: T676 Differential Revision: 1214
135 lines
3.5 KiB
PHP
Executable file
135 lines
3.5 KiB
PHP
Executable file
#!/usr/bin/env php
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<?php
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/*
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* Copyright 2011 Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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$root = dirname(dirname(dirname(__FILE__)));
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require_once $root.'/scripts/__init_script__.php';
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phutil_require_module('phutil', 'console');
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phutil_require_module('phabricator', 'storage/queryfx');
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$purge_changesets = false;
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$purge_differential = false;
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$purge_maniphest = false;
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$args = array_slice($argv, 1);
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if (!$args) {
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usage("Specify which caches you want to purge.");
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}
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foreach ($args as $arg) {
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switch ($arg) {
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case '--all':
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$purge_changesets = true;
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$purge_differential = true;
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$purge_maniphest = true;
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break;
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case '--changesets':
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$purge_changesets = true;
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break;
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case '--differential':
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$purge_differential = true;
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break;
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case '--maniphest':
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$purge_maniphest = true;
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break;
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case '--help':
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return help();
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default:
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return usage("Unrecognized argument '{$arg}'.");
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}
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}
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if ($purge_changesets) {
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echo "Purging changeset cache...\n";
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$table = new DifferentialChangeset();
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queryfx(
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$table->establishConnection('w'),
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'TRUNCATE TABLE %T',
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DifferentialChangeset::TABLE_CACHE);
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echo "Done.\n";
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}
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if ($purge_differential) {
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echo "Purging Differential comment cache...\n";
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$table = new DifferentialComment();
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queryfx(
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$table->establishConnection('w'),
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'UPDATE %T SET cache = NULL',
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$table->getTableName());
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echo "Done.\n";
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}
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if ($purge_maniphest) {
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echo "Purging Maniphest comment cache...\n";
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$table = new ManiphestTransaction();
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queryfx(
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$table->establishConnection('w'),
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'UPDATE %T SET cache = NULL',
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$table->getTableName());
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echo "Done.\n";
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}
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echo "Ok, caches purged.\n";
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function usage($message) {
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echo "Usage Error: {$message}";
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echo "\n\n";
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echo "Run 'purge_cache.php --help' for detailed help.\n";
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exit(1);
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}
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function help() {
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$help = <<<EOHELP
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**SUMMARY**
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**purge_cache.php** [--maniphest] [--differential] [--changesets]
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**purge_cache.php** --all
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**purge_cache.php** --help
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Purge various long-lived caches. Normally, Phabricator caches some data for
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a long time or indefinitely, but certain configuration changes might
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invalidate these caches. You can use this script to manually purge them.
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For instance, if you change display widths in Differential or configure
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syntax highlighting, you may want to purge the changeset cache (with
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"--changesets") so your changes are reflected in older diffs.
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If you change Remarkup rules, you may want to purge the Maniphest or
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Differential comment caches ("--maniphest", "--differential") so older
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comments pick up the new rules.
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__--all__
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Purge all long-lived caches.
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__--changesets__
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Purge Differential changeset render cache.
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__--differential__
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Purge Differential comment formatting cache.
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__--maniphest__: show this help
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Purge Maniphest comment formatting cache.
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__--help__: show this help
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EOHELP;
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echo phutil_console_format($help);
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exit(1);
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}
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