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Code Issues Releases Wiki Activity

Add script to delete revisions without diff

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Summary: detect all revisions that don't have a diff, then delete them.

Test Plan:
we have been using this script for several months in
Facebook and it's working well.

Reviewers: epriestley, nh, btrahan

Reviewed By: epriestley

CC: aran, epriestley

Maniphest Tasks: T605

Differential Revision: https://secure.phabricator.com/D2061
This commit is contained in:
Jason Ge 2012-03-30 13:24:51 -07:00
parent 25ffde6c5f
commit 4aef876138
1 changed files with 53 additions and 0 deletions
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53
scripts/differential/remove_empty_revisions.php Executable file
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#!/usr/bin/env php
<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
$root = dirname(dirname(dirname(__FILE__)));
require_once $root.'/scripts/__init_script__.php';
phutil_require_module('phutil', 'console');
$revision = new DifferentialRevision();
$empty_revisions = queryfx_all(
$revision->establishConnection('r'),
'select distinct r.id from differential_revision r left join '.
'differential_diff d on r.id=d.revisionID where d.revisionID is NULL');
$empty_revisions = ipull($empty_revisions, 'id');
if (!$empty_revisions) {
echo "No empty revisions found.\n";
exit(0);
}
echo phutil_console_wrap(
"The following revision don't contain any diff:\n".
implode(', ', $empty_revisions));
if (!phutil_console_confirm('Do you want to delete them?')) {
echo "Cancelled.\n";
exit(1);
}
foreach ($empty_revisions as $revision_id) {
$revision = id(new DifferentialRevision())->load($revision_id);
$revision->delete();
}
echo "Done.\n";