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[Beta] backport "Be resilient to most IO error and filesystem loop while walking dirs" #10286

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merged 1 commit into from
Jan 12, 2022
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[Beta] backport "Be resilient to most IO error and filesystem loop while walking dirs" #10286

merged 1 commit into from
Jan 12, 2022

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weihanglo
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Beta backport of #10214.

@bors @weihanglo
Auto merge of rust-lang#10214 - weihanglo:revert-10188-issue-9528, r=…
7267b05 
…alexcrichton

Be resilient to most IO error and filesystem loop while walking dirs

Let `PathSource::walk` be resilient to most IO errors and filesystem loop.

This PR also

- Add a test validating the resilience against filesystem loop to prevent regression.
- Emit warning when filesystem loop found while walking the filesystem. This is the only way I can think of now to solve rust-lang#9528

Fixes rust-lang#10213.
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r? @ehuss

(rust-highfive has picked a reviewer for you, use r? to override)

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⚠️ Warning ⚠️

  • Pull requests are usually filed against the master branch for this repo, but this one is against rust-1.59.0. Please double check that you specified the right target!

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jan 12, 2022
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r? @alexcrichton

I took other backport PRs as references, but not sure if I did it right.

@rust-highfive rust-highfive assigned alexcrichton and unassigned ehuss Jan 12, 2022
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@bors: r+

Nah looks good! It's basically just a cherry-pick and a PR against the correct branch which looks to all be in order here

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bors commented Jan 12, 2022

📌 Commit 7267b05 has been approved by alexcrichton

@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 Jan 12, 2022
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bors commented Jan 12, 2022

⌛ Testing commit 7267b05 with merge 2e49328...

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bors commented Jan 12, 2022

☀️ Test successful - checks-actions
Approved by: alexcrichton
Pushing 2e49328 to rust-1.59.0...

@bors bors merged commit 2e49328 into rust-lang:rust-1.59.0 Jan 12, 2022
@weihanglo weihanglo deleted the 1.59.0-beta-backport branch January 13, 2022 03:38
@weihanglo weihanglo mentioned this pull request Jan 13, 2022
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@ehuss ehuss added this to the 1.59.0 milestone Feb 6, 2022
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