epriestley cc1ff38843 When generating diffs in "arc diff", disable Git config option "diff.suppressBlankEmpty" ... Summary: Ref T13432. Git has a "diff.suppressBlankEmpty" config option which makes it emit nonstandard diffs with trimmed trailing whitespace on unchanged blank lines. Currently, we don't parse these diffs correctly. Even if we do in the future, emitting a more standard diff is desirable. Explicitly disable this option when executing "git diff" so we build more standard diffs. Test Plan: - Configured this option. - Modified a file with a blank line in it without changing the blank line, got this goofy display diff: {F6985234} - Applied patch, rediffed the same change, saw "-c diff.suppressBlankEmpty" in "--trace" output and got this sensible diff: {F6985235} Maniphest Tasks: T13432 Differential Revision: https://secure.phabricator.com/D20877		2019-10-29 10:14:40 -07:00
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__tests__	Correctly parse git status --porcelain=2 output with filenames with spaces	2018-04-19 19:17:16 -07:00
ArcanistGitAPI.php	When generating diffs in "arc diff", disable Git config option "diff.suppressBlankEmpty"	2019-10-29 10:14:40 -07:00
ArcanistGitUpstreamPath.php	After pushing at the end of "arc land", cascade the origin through all local tracking branches	2015-10-28 14:01:35 -07:00
ArcanistMercurialAPI.php	Work around a Windows escaping issue and security conecern in "hg cat --output ..."	2018-10-26 07:28:50 -07:00
ArcanistRepositoryAPI.php	Fix errors found by PHPStan	2017-02-18 09:24:19 +00:00
ArcanistSubversionAPI.php	Accelerate working tree operations in git	2017-12-23 20:12:50 -08:00