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Code Issues Releases Wiki Activity

Support Git renames in the middle of path

Browse source 
Test Plan: Blame previous revision with such rename.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D2670
This commit is contained in:
vrana 2012-06-07 11:31:59 -07:00
parent ee916859ea
commit a8b5ca63bf
1 changed files with 21 additions and 6 deletions
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27
src/applications/diffusion/query/renamehistory/DiffusionGitRenameHistoryQuery.php
View file

@ -44,18 +44,33 @@ final class DiffusionGitRenameHistoryQuery
list($action, $info) = explode(' ', $line, 2);
switch ($action) {
case 'rename':
// rename path/to/file/{old.ext => new.ext} (86%)
// We support these cases:
// rename README => README.txt (100%)
// rename src/README => README (100%)
// rename src/{README => README.txt} (100%)
// rename {resources => rsrc}/README (100%)
// rename src/{aphront => }/README (100%)
// rename src/{ => aphront}/README (100%)
// rename src/{docs => ducks}/README (100%)
$matches = null;
$ok = preg_match(
'/^(.*){(.*) => (.*)} \([0-9%]+\)$/',
'/^(.*){(.*) => (.*)}(.*) \([0-9%]+\)$/',
$info,
$matches);
if (!$ok) {
throw new Exception(
"Unparseable git log --summary line: {$line}.");
if ($ok) {
$name = $matches[1].ltrim($matches[2].$matches[4], '/');
} else {
$ok = preg_match(
'/^(.*) => (.*) \([0-9%]+\)$/',
$info,
$matches);
if (!$ok) {
throw new Exception(
"Unparseable git log --summary line: {$line}.");
}
$name = $matches[1];
}
$name = $matches[1].$matches[2];
break;
case 'create':
// create mode 100644 <filename>