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Use --no-ext-diff in arc land call to git diff

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Summary:
Fixes T11435. This isn't a perfect solution since there's a little code duplication, but a perfect solution is probably a bit more involved.

See T11435 for some discussion. In particular, most `git diff` commands already get this flag via `ArcanistGitAPI->getDiffBaseOptions()`.

Test Plan: Will land this change.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T11435

Differential Revision: https://secure.phabricator.com/D16375
This commit is contained in:
epriestley 2016-08-06 06:37:23 -07:00
parent 3aa47195ef
commit e5be662d15
1 changed files with 4 additions and 1 deletions
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5
src/land/ArcanistGitLandEngine.php
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@ -181,7 +181,10 @@ final class ArcanistGitLandEngine
$this->getTargetFullRef()));
}
list($changes) = $api->execxLocal('diff HEAD --');
// TODO: This could probably be cleaner by asking the API a question
// about working copy status instead of running a raw diff command. See
// discussion in T11435.
list($changes) = $api->execxLocal('diff --no-ext-diff HEAD --');
$changes = trim($changes);
if (!strlen($changes)) {
throw new Exception(