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Avoid writing CACHEDIR.TAG if it already exists #13132

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merged 1 commit into from
Dec 7, 2023

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arlosi
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@arlosi arlosi commented Dec 7, 2023

Cargo currently unconditionally writes CACHEDIR.TAG files even if they already exist.

This practice causes problems for build systems that disallow multiple writes to the same file.

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rustbot commented Dec 7, 2023

r? @weihanglo

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@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Dec 7, 2023
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epage commented Dec 7, 2023

Assuming we have no reason to "evolve" this file, I have no problem with this.

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bors commented Dec 7, 2023

📌 Commit 04af5e7 has been approved by epage

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 7, 2023
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bors commented Dec 7, 2023

⌛ Testing commit 04af5e7 with merge 749654c...

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bors commented Dec 7, 2023

☀️ Test successful - checks-actions
Approved by: epage
Pushing 749654c to master...

@bors bors merged commit 749654c into rust-lang:master Dec 7, 2023
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@arlosi arlosi deleted the cachedir branch December 7, 2023 23:23
bors added a commit to rust-lang-ci/rust that referenced this pull request Dec 9, 2023
Update cargo

12 commits in 9787229614b27854cf73d57ffae430d7c1e6caa4..6feabf94773286928b7d73d0d313c0c5562b66af
2023-12-06 02:29:23  0000 to 2023-12-08 22:38:37  0000
- fix: explicitly remap current dir by using `.` (rust-lang/cargo#13114)
- Don't rely on mtime to test changes (rust-lang/cargo#13143)
- refactor: Pull PackageIdSpec into schema (rust-lang/cargo#13128)
- fix: Print rustc messages colored on wincon (rust-lang/cargo#13140)
- Add a windows manifest file (rust-lang/cargo#13131)
- Avoid writing CACHEDIR.TAG if it already exists (rust-lang/cargo#13132)
- re-enable flaky tests thanks to update to `gix-config`. (rust-lang/cargo#11821) (rust-lang/cargo#13130)
- fix bash completion in directory with spaces (rust-lang/cargo#13126)
- test: re-ignore git auth tests for gitoxide (rust-lang/cargo#13129)
- fix(toml): Disallow inheriting of dependency public status (rust-lang/cargo#13125)
- re-enable previously disabled tests with Windows-specific fix (rust-lang/cargo#13117)
- refactor: Clarify PackageId constructor names (rust-lang/cargo#13123)

r? ghost
bors added a commit to rust-lang-ci/rust that referenced this pull request Dec 9, 2023
Update cargo

13 commits in 9787229614b27854cf73d57ffae430d7c1e6caa4..66ad359b408ccdf867cceb30cc2dff1ed4afd82d
2023-12-06 02:29:23  0000 to 2023-12-09 12:30:01  0000
- chore: downgrade to openssl v1.1.1 (rust-lang/cargo#13144)
- fix: explicitly remap current dir by using `.` (rust-lang/cargo#13114)
- Don't rely on mtime to test changes (rust-lang/cargo#13143)
- refactor: Pull PackageIdSpec into schema (rust-lang/cargo#13128)
- fix: Print rustc messages colored on wincon (rust-lang/cargo#13140)
- Add a windows manifest file (rust-lang/cargo#13131)
- Avoid writing CACHEDIR.TAG if it already exists (rust-lang/cargo#13132)
- re-enable flaky tests thanks to update to `gix-config`. (rust-lang/cargo#11821) (rust-lang/cargo#13130)
- fix bash completion in directory with spaces (rust-lang/cargo#13126)
- test: re-ignore git auth tests for gitoxide (rust-lang/cargo#13129)
- fix(toml): Disallow inheriting of dependency public status (rust-lang/cargo#13125)
- re-enable previously disabled tests with Windows-specific fix (rust-lang/cargo#13117)
- refactor: Clarify PackageId constructor names (rust-lang/cargo#13123)
bors added a commit to rust-lang-ci/rust that referenced this pull request Dec 12, 2023
Update cargo

20 commits in 9787229614b27854cf73d57ffae430d7c1e6caa4..1aa9df1a5be205cce621f0bc0ea6062a5e22a98c
2023-12-06 02:29:23  0000 to 2023-12-12 14:52:31  0000
- crates-io: Add support for other 2xx HTTP status codes (rust-lang/cargo#13158)
- Remove the deleted feature test_2018_feature from the test (rust-lang/cargo#13156)
- refactor(schema): Remove reliance on cargo types (rust-lang/cargo#13154)
- fix(toml)!: Disallow `[lints]` in virtual workspaces (rust-lang/cargo#13155)
- Limit exported-private-dependencies lints to libraries (rust-lang/cargo#13135)
- chore: update to [email protected] (rust-lang/cargo#13148)
- Update curl-sys to bring in curl 8.5.0 (rust-lang/cargo#13147)
- chore: downgrade to openssl v1.1.1 (rust-lang/cargo#13144)
- fix: explicitly remap current dir by using `.` (rust-lang/cargo#13114)
- Don't rely on mtime to test changes (rust-lang/cargo#13143)
- refactor: Pull PackageIdSpec into schema (rust-lang/cargo#13128)
- fix: Print rustc messages colored on wincon (rust-lang/cargo#13140)
- Add a windows manifest file (rust-lang/cargo#13131)
- Avoid writing CACHEDIR.TAG if it already exists (rust-lang/cargo#13132)
- re-enable flaky tests thanks to update to `gix-config`. (rust-lang/cargo#11821) (rust-lang/cargo#13130)
- fix bash completion in directory with spaces (rust-lang/cargo#13126)
- test: re-ignore git auth tests for gitoxide (rust-lang/cargo#13129)
- fix(toml): Disallow inheriting of dependency public status (rust-lang/cargo#13125)
- re-enable previously disabled tests with Windows-specific fix (rust-lang/cargo#13117)
- refactor: Clarify PackageId constructor names (rust-lang/cargo#13123)
@ehuss ehuss added this to the 1.76.0 milestone Mar 2, 2024
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6 participants