epriestley ade9b51a1f Detect LFS by looking for tracks in ".gitattributes" instead of using "ls-tree" ... Summary: See PHI1718. See also <https://discourse.phabricator-community.org/t/arc-diff-fails-due-to-git-cmd-fails/3680/>. Currently, `arc diff` detects Git LFS with `git ls-files -z -- ':(attr:filter=lfs)'` magic. This is an accurate test, but does not work on older Git. Try a simpler, dumber test and see if that will work. If this also has issues, we can try this stuff: - do version detection; - pipe the whole tree to `git check-attr`; - try a command like `git lfs ls-files` instead, which is probably a wrapper on one of these other commands. Test Plan: - In a non-LFS repository, ran "arc diff" and saw the repository detect as non-LFS. - In an LFS repository, ran "arc diff" and saw the repository detect as LFS. Differential Revision: https://secure.phabricator.com/D21190		2020-04-29 16:23:44 -07:00
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api	Detect LFS by looking for tracks in ".gitattributes" instead of using "ls-tree"	2020-04-29 16:23:44 -07:00
parser	Parse Mercurial changeset evolution "instability" log field	2018-06-19 16:15:30 -07:00