<?php
$table = new DifferentialRevision();
$table->openTransaction();
$table->beginReadLocking();
$conn_w = $table->establishConnection('w');
echo 'Migrating revisions';
do {
$revisions = $table->loadAllWhere('branchName IS NULL LIMIT 1000');
foreach ($revisions as $revision) {
echo '.';
$diff = $revision->loadActiveDiff();
if (!$diff) {
continue;
}
$branch_name = $diff->getBranch();
$arc_project_phid = $diff->getArcanistProjectPHID();
queryfx($conn_w, 'UPDATE %T SET branchName = %s, arcanistProjectPHID = %s WHERE id = %d', $table->getTableName(), $branch_name, $arc_project_phid, $revision->getID());
}
} while (count($revisions) == 1000);
$table->endReadLocking();
$table->saveTransaction();
echo "\nDone.\n";
