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rustbuild: Use current_dir instead of -C 

Apparently some versions of git don't support the `-C` flag, so let's use the
guaranteed-to-work `current_dir` function.
This commit is contained in:
Alex Crichton 2016-09-13 12:30:17 -07:00
parent c87ba3f122
commit d68f7eb865
1 changed files with 12 additions and 4 deletions
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16
src/bootstrap/lib.rs
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@ -556,12 +556,18 @@ impl Build {
continue
}
if !submodule.path.exists() {
t!(fs::create_dir_all(&submodule.path));
}
match submodule.state {
State::MaybeDirty => {
// drop staged changes
self.run(git().arg("-C").arg(submodule.path).args(&["reset", "--hard"]));
self.run(git().current_dir(submodule.path)
.args(&["reset", "--hard"]));
// drops unstaged changes
self.run(git().arg("-C").arg(submodule.path).args(&["clean", "-fdx"]));
self.run(git().current_dir(submodule.path)
.args(&["clean", "-fdx"]));
},
State::NotInitialized => {
self.run(git_submodule().arg("init").arg(submodule.path));
@ -570,8 +576,10 @@ impl Build {
State::OutOfSync => {
// drops submodule commits that weren't reported to the (outer) git repository
self.run(git_submodule().arg("update").arg(submodule.path));
self.run(git().arg("-C").arg(submodule.path).args(&["reset", "--hard"]));
self.run(git().arg("-C").arg(submodule.path).args(&["clean", "-fdx"]));
self.run(git().current_dir(submodule.path)
.args(&["reset", "--hard"]));
self.run(git().current_dir(submodule.path)
.args(&["clean", "-fdx"]));
},
}
}