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patak-cat
commented
May 5, 2022
| fs.stat(to, function (stater, st) { | ||
| if (stater && stater.code === 'ENOENT') gracefulRename(from, to, CB) | ||
| else cb(er) | ||
| if (stater && stater.code === 'ENOENT') fs.rename(from, to, CB) |
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This was a mistake when doing the translation to our code, see:
https://github.com/isaacs/node-graceful-fs/blob/1f19b0b467e4144260b397343cd60f37c5bdcfda/polyfills.js#L109
patak-cat
commented
May 5, 2022
| if (stater && stater.code === 'ENOENT') gracefulRename(from, to, CB) | ||
| else cb(er) | ||
| if (stater && stater.code === 'ENOENT') fs.rename(from, to, CB) | ||
| else CB(er) |
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This seems to be a bug on node-graceful-fs. If the code isn't 'ENOENT', it means the directory still exists and we should keep retrying. So we need to call CB. Calling cb ends the recursion returning the original error.
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Great catch. This makes sense to me too after catching the flow.
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bluwy
approved these changes
May 6, 2022
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Description
Fix a bug in graceful-fs rename polyfill that we based on
https://github.com/isaacs/node-graceful-fs/blob/1f19b0b467e4144260b397343cd60f37c5bdcfda/polyfills.js#L111
See context at #7939 (comment)
What is the purpose of this pull request?