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fix(config): Don't double-warn about $CARGO_HOME/config #14579

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merged 3 commits into from
Sep 26, 2024

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linyihai
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@linyihai linyihai commented Sep 23, 2024

What does this PR try to resolve?

The core requirements for this bug are

  • You have a $CARGO_HOME/.config
  • Your project is inside of $HOME

We have a check to make sure we don't double-walk $CARGO/config but
that check is after we warn about there being no .toml extension.

To fix this, we just need to move that check outside of the file lookup.
This required changing the seen check from checking whether walked the
config file to checking if we've walked the config dir. As we only have
one file per directory, this should work.

Fixes #14560

How should we test and review this PR?

test commit added the test, fix commit fixed the issue.

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rustbot commented Sep 23, 2024

r? @epage

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@rustbot rustbot added A-configuration Area: cargo config files and env vars S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 23, 2024
@linyihai linyihai changed the title Avoid warning $CARGO_HOME/config twice Avoid walking $CARGO_HOME/config twice Sep 25, 2024
@linyihai linyihai force-pushed the issue-14560 branch 2 times, most recently from 259f72d to c08ad3b Compare September 25, 2024 06:56
The core requirements for this bug are
- You have a `$CARGO_HOME/.config`
- Your project is inside of `$HOME`

We have a check to make sure we don't double-walk `$CARGO/config` but
that check is *after* we warn about there being no `.toml` extension.

To fix this, we just need to move that check outside of the file lookup.
This required changing the `seen` check from checking whether walked the
config file to checking if we've walked the config dir.  As we only have
one file per directory, this should work.
@epage epage changed the title Avoid walking $CARGO_HOME/config twice fix(config): Don't double-warn about $CARGO_HOME/config Sep 25, 2024
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epage commented Sep 26, 2024

@bors r+

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bors commented Sep 26, 2024

📌 Commit fe917f2 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 Sep 26, 2024
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bors commented Sep 26, 2024

⌛ Testing commit fe917f2 with merge 4b81a83...

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bors commented Sep 26, 2024

☀️ Test successful - checks-actions
Approved by: epage
Pushing 4b81a83 to master...

@bors bors merged commit 4b81a83 into rust-lang:master Sep 26, 2024
22 checks passed
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 28, 2024
Update cargo

19 commits in eaee77dc1584be45949b75e4c4c9a841605e3a4b..80d82ca22abbee5fb7b51fa1abeb1ae34e99e88a
2024-09-19 21:10:23 +0000 to 2024-09-27 17:56:01 +0000
- Update cc to 1.1.22 (rust-lang/cargo#14607)
- feat: lockfile path implies --locked on cargo install (rust-lang/cargo#14556)
- feat(toml): Add `autolib` (rust-lang/cargo#14591)
- fix: correct error count for `cargo check --message-format json` (rust-lang/cargo#14598)
- test: relax panic output assertion (rust-lang/cargo#14602)
- feat(timings): support dark color scheme in HTML output (rust-lang/cargo#14588)
- feat: add CARGO_MANIFEST_PATH env variable (rust-lang/cargo#14404)
- fix(config): Don't double-warn about `$CARGO_HOME/config` (rust-lang/cargo#14579)
- fix(cargo-rustc): give trailing flags higher precedence on nightly (rust-lang/cargo#14587)
- feat: make lockfile v4 the default (rust-lang/cargo#14595)
- perf: Improve quality of completion performance traces (rust-lang/cargo#14592)
- test: Remove completion tests (rust-lang/cargo#14590)
- feat: Add support for completing `cargo update <TAB>` (rust-lang/cargo#14552)
- test: Migrate remaining with_stdout/with_stderr calls (rust-lang/cargo#14577)
- fix(resolve): Improve multi-MSRV workspaces (rust-lang/cargo#14569)
- chore: Bump MSRV to 1.81 (rust-lang/cargo#14585)
- Add a `--dry-run` flag to the `install` command (rust-lang/cargo#14280)
- fix(resolve): Don't list transitive, incompatible dependencies as available (rust-lang/cargo#14568)
- feat(complete): Upgrade clap_complete (rust-lang/cargo#14573)
@rustbot rustbot added this to the 1.83.0 milestone Sep 28, 2024
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Duplicate warnings of config on Windows OS When using git-bash
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