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Merge pull request #2788 from pre-commit/rustup-home-temporary

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set RUSTUP_HOME when using a non-system rust
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Anthony Sottile 2023-02-27 21:02:12 -05:00 • committed by GitHub
commit 7f386a752e
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1 changed files with 6 additions and 1 deletions
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7
pre_commit/languages/rust.py
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@ -142,10 +142,15 @@ def install_environment(
else: else:
packages_to_install.add((package,)) packages_to_install.add((package,))
with in_env(prefix, version): with contextlib.ExitStack() as ctx:
ctx.enter_context(in_env(prefix, version))
if version != 'system': if version != 'system':
install_rust_with_toolchain(_rust_toolchain(version)) install_rust_with_toolchain(_rust_toolchain(version))
tmpdir = ctx.enter_context(tempfile.TemporaryDirectory())
ctx.enter_context(envcontext((('RUSTUP_HOME', tmpdir),)))
if len(lib_deps) > 0: if len(lib_deps) > 0:
_add_dependencies(prefix, lib_deps) _add_dependencies(prefix, lib_deps)