Mask out system core.autocrlf settings before resetting git repos #8523
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(rust_highfive has picked a reviewer for you, use r? to override) |
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It wasn't clear to me how I could reliably reproduce my test on any machine, but I did make sure it failed without my changes and a system |
ehuss
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Jul 21, 2020
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ok, the test now actually sets up a gitconfig, thanks @ehuss! |
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I think rustfmt may be failing? |
This fixes an issue the gecko developers noticed when vendoring on windows. [0] If a user has `core.autocrlf=true` set (a reasonable default on windows), vendoring from a git source would cause all the newlines to be rewritten to include carriage returns, creating churn and platform-specific results. To fix this, we simply set the global cargo checkout's "local" core.autocrlf value before performing a `reset`. This masks out the system configuration without interfering with the user's own system/project settings. [0]: https://bugzilla.mozilla.org/show_bug.cgi?id=1647582
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yep, wanted another trailing comma |
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@bors: r+ This'll fail CI because of nightly issues, but we'll bors-retry this once that's fixed. |
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Mask out system core.autocrlf settings before resetting git repos This fixes an issue the gecko developers noticed when vendoring on windows. \[0\] If a user has `core.autocrlf=true` set (a reasonable default on windows), vendoring from a git source would cause all the newlines to be rewritten to include carriage returns, creating churn and platform-specific results. To fix this, we simply set the global cargo checkout's "local" core.autocrlf value before performing a `reset`. This masks out the system configuration without interfering with the user's own system/project settings. \[0\]: https://bugzilla.mozilla.org/show_bug.cgi?id=1647582
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💔 Test failed - checks-actions |
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@bors r=alexcrichton |
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💡 This pull request was already approved, no need to approve it again.
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📌 Commit 4a1e710 has been approved by |
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☀️ Test successful - checks-actions |
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Update cargo 21 commits in 43cf77395cad5b79887b20b7cf19d418bbd703a9..aa6872140ab0fa10f641ab0b981d5330d419e927 2020-07-13 17:35:42 +0000 to 2020-07-23 13:46:27 +0000 - Update features set in CI. (rust-lang/cargo#8530) - Stabilize -Z crate-versions (rust-lang/cargo#8509) - Fix typo in docs (rust-lang/cargo#8529) - Remove unused CompileMode::all_modes (rust-lang/cargo#8526) - Mask out system core.autocrlf settings before resetting git repos (rust-lang/cargo#8523) - Flag git zlib errors as spurious errors (rust-lang/cargo#8520) - Fix the help display for the target-triple option (rust-lang/cargo#8515) - Check workspace member existence as dir. (rust-lang/cargo#8511) - Bump to 0.48.0, update changelog (rust-lang/cargo#8508) - Apply workspace.exclude to workspace.default-members. (rust-lang/cargo#8485) - Fix nightly tests for intra-doc links. (rust-lang/cargo#8528) - doc: Replace "regenerate" with "revoke" for API tokens (rust-lang/cargo#8510) - Add back Manifest::targets_mut (rust-lang/cargo#8494) - Build host dependencies with opt-level 0 by default (rust-lang/cargo#8500) - Fix freshness checks for build scripts on renamed dirs (rust-lang/cargo#8497) - Add a `-Zbuild-std-features` flag (rust-lang/cargo#8490) - clippy cleanups (rust-lang/cargo#8495) - Fix self-publish script. (rust-lang/cargo#8492) - Ensure `unstable.build-std` works like `-Zbuild-std` (rust-lang/cargo#8491) - Make `cargo metadata` output deterministic (rust-lang/cargo#8489) - Switch to github actions (rust-lang/cargo#8467)
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This fixes an issue the gecko developers noticed when vendoring
on windows. [0] If a user has
core.autocrlf=trueset(a reasonable default on windows), vendoring from a git source
would cause all the newlines to be rewritten to include carriage
returns, creating churn and platform-specific results.
To fix this, we simply set the global cargo checkout's "local"
core.autocrlf value before performing a
reset. This masks outthe system configuration without interfering with the user's
own system/project settings.
[0]: https://bugzilla.mozilla.org/show_bug.cgi?id=1647582