From b2c4b2427d8c1a2410c4210789caccf1ec87e64a Mon Sep 17 00:00:00 2001
From: Omair Majid <omajid@redhat.com>
Date: Thu, 9 Sep 2021 13:21:51 -0400
Subject: [PATCH] [ArPow] Use --work-tree with git apply
This makes things work better in a source-tarball build, where there may
be a .git directory somewhere in our parent directories but it's for a
different repo than vstest. In a situation like that a plain `git apply`
will (silently!) ignore patches because they wont apply to the unrelated
repository. That will (eventually) make the source-build fail.
`--work-tree` makes git directly use the directory that we care about.
See https://github.com/dotnet/source-build/issues/2445 for more details.
---
eng/SourceBuild.props | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/eng/SourceBuild.props b/eng/SourceBuild.props
index b365645c..68f82592 100644
--- a/eng/SourceBuild.props
+++ b/eng/SourceBuild.props
@@ -24,7 +24,7 @@
</ItemGroup>
<Exec
- Command="git apply --ignore-whitespace --whitespace=nowarn "%(SourceBuildPatchFile.FullPath)""
+ Command="git --work-tree="$(InnerSourceBuildRepoRoot)" apply --ignore-whitespace --whitespace=nowarn "%(SourceBuildPatchFile.FullPath)""
WorkingDirectory="$(InnerSourceBuildRepoRoot)"
Condition="'@(SourceBuildPatchFile)' != ''" />
</Target>
--
2.31.1