From 7967fab5ccc6d189c4ddf9927e30a6b6133f83f9 Mon Sep 17 00:00:00 2001
From: epriestley <git@epriestley.com>
Date: Wed, 5 Sep 2018 13:47:43 -0700
Subject: [PATCH] Remove outdated "rebuild_summaries.php" script

Summary:
Ref T13195. See PHI842. Alternative to D19638.

Instead of doing all the stuff in D19638, //just// remove the `rebuild_summaries.php` script. This script is outdated, copy/pastes the rebuild logic, and doesn't understand unreachable commits.

If we had some use for it it should move to `bin/repository rebuild-summary ...` or similar, but it's not clear there's any use for it. The incremental summary rebuilds seem to work fine as-is.

Test Plan: Grepped for callers or documentation referencing this script, found nothing.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13195

Differential Revision: https://secure.phabricator.com/D19643
---
 scripts/repository/rebuild_summaries.php | 53 ------------------------
 1 file changed, 53 deletions(-)
 delete mode 100755 scripts/repository/rebuild_summaries.php

diff --git a/scripts/repository/rebuild_summaries.php b/scripts/repository/rebuild_summaries.php
deleted file mode 100755
index de3d5acca0..0000000000
--- a/scripts/repository/rebuild_summaries.php
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/usr/bin/env php
-<?php
-
-$root = dirname(dirname(dirname(__FILE__)));
-require_once $root.'/scripts/__init_script__.php';
-
-$commit = new PhabricatorRepositoryCommit();
-
-$conn_w = id(new PhabricatorRepository())->establishConnection('w');
-$sizes = queryfx_all(
-  $conn_w,
-  'SELECT repositoryID, count(*) N FROM %T GROUP BY repositoryID',
-  $commit->getTableName());
-$sizes = ipull($sizes, 'N', 'repositoryID');
-
-$maxes = queryfx_all(
-  $conn_w,
-  'SELECT repositoryID, max(epoch) maxEpoch FROM %T GROUP BY repositoryID',
-  $commit->getTableName());
-$maxes = ipull($maxes, 'maxEpoch', 'repositoryID');
-
-
-$repository_ids = array_keys($sizes + $maxes);
-
-echo pht('Updating %d repositories', count($repository_ids));
-
-foreach ($repository_ids as $repository_id) {
-  $last_commit = queryfx_one(
-    $conn_w,
-    'SELECT id FROM %T WHERE repositoryID = %d AND epoch = %d LIMIT 1',
-    $commit->getTableName(),
-    $repository_id,
-    idx($maxes, $repository_id, 0));
-  if ($last_commit) {
-    $last_commit = $last_commit['id'];
-  } else {
-    $last_commit = 0;
-  }
-  queryfx(
-    $conn_w,
-    'INSERT INTO %T (repositoryID, lastCommitID, size, epoch)
-      VALUES (%d, %d, %d, %d) ON DUPLICATE KEY UPDATE
-        lastCommitID = VALUES(lastCommitID),
-        size = VALUES(size),
-        epoch = VALUES(epoch)',
-    PhabricatorRepository::TABLE_SUMMARY,
-    $repository_id,
-    $last_commit,
-    idx($sizes, $repository_id, 0),
-    idx($maxes, $repository_id, 0));
-  echo '.';
-}
-echo "\n".pht('Done.')."\n";