fs: add fs/promises alias module #31553

devsnek · 2020-01-28T16:34:07Z

This restores fs/promises in node core. It can't be overridden by a file on disk in a version of node that has it. It will fail to load on a version of node that doesn't have it because the fs module on npm is locked. It is not a new core module, it is a child of the fs module, so the concern about namespacing shouldn't apply.

Fixes #21014

Checklist

make -j4 test (UNIX), or vcbuild test (Windows) passes
tests and/or benchmarks are included
documentation is changed or added
commit message follows commit guidelines

mcollina

LGTM

lib/fs/promises.js

ljharb · 2020-01-28T17:08:43Z

The concern applies because fs had no “children” before, and things like resolve identify core modules by the full name, not just the first segment. I expect CIGTM to fail with this change.

devsnek · 2020-01-28T17:11:15Z

@ljharb it seems resolve already has an entry for it, and the v8/tools entries appear to support disjoint version matching, so I think resolve should be able to be fixed pretty easily.

The namespacing concern is from adding new things that occupy space in global registries such as npm, not about breaking modules that have a list of all the things you can successfully require in node.

ljharb · 2020-01-28T17:13:06Z

It does, due to 10.0.0, that is true, and yes, i can easily add the next version - but it will be marked as a non-core module until users update to the latest version of resolve.

nodejs-github-bot · 2020-01-28T18:27:09Z

CI: https://ci.nodejs.org/job/node-test-pull-request/28741/

MylesBorins

LGTM

simple and elegant!

MylesBorins · 2020-01-29T05:01:10Z

I'd like to see @jasnell sign-off on this as I believe he was one of the folks who identified earlier security concerns. To be clear I'm extremely happy to see this land!

MylesBorins · 2020-01-29T05:01:28Z

Should this be semver-minor?

nodejs-github-bot · 2020-01-29T05:10:04Z

CI: https://ci.nodejs.org/job/node-test-pull-request/28750/

nodejs-github-bot · 2020-01-29T18:26:38Z

CI: https://ci.nodejs.org/job/node-test-pull-request/28764/

devsnek · 2020-01-30T23:16:01Z

ping @jasnell

nodejs-github-bot · 2020-01-30T23:16:47Z

CI: https://ci.nodejs.org/job/node-test-pull-request/28790/

Trott

LGTM but I'm inclined to run CITGM in case of unforeseen consequences?

Trott · 2020-01-31T00:25:58Z

Should there be a test that does something like this?:

assert.strictEqual(require('fs/promises'), require('fs').promises)

Otherwise, I don't think we're testing CommonJS require('fs/promises') anywhere?

Refs: nodejs#31553 Refs: nodejs#32953

Refs: #31553 Refs: #32953 PR-URL: #34001 Refs: #34002 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Zeyu Yang <[email protected]> Reviewed-By: Trivikram Kamat <[email protected]> Reviewed-By: James M Snell <[email protected]>

Refs: nodejs#31553 Refs: nodejs#32953 Refs: nodejs#33950 Refs: nodejs#34001 Refs: nodejs#34002

Refs: nodejs#31553 Refs: nodejs#32953 Refs: nodejs#33950 Refs: nodejs#34001 Refs: nodejs#34002 Refs: nodejs#34055

Refs: #31553 Refs: #32953 Refs: #33950 Refs: #34001 Refs: #34002 Refs: #34055 PR-URL: #34962 Reviewed-By: Myles Borins <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Matteo Collina <[email protected]> Reviewed-By: Rich Trott <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Gerhard Stöbich <[email protected]>

Refs: #31553 Refs: #32953 Refs: #33950 Refs: #34001 Refs: #34002 PR-URL: #34055 Refs: #34962 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Myles Borins <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Joyee Cheung <[email protected]>

Fixes: nodejs#35740 Refs: nodejs#31553 Refs: nodejs#32953 Refs: nodejs#33991 Refs: nodejs#34001 Refs: nodejs#34055 Refs: nodejs#34962 Co-authored-by: Antoine du Hamel <[email protected]> Co-authored-by: Trivikram Kamat <[email protected]> Co-authored-by: Rich Trott <[email protected]>

Fixes: #35740 Refs: #31553 Refs: #32953 Refs: #33991 Refs: #34001 Refs: #34055 Refs: #34962 Co-authored-by: Antoine du Hamel <[email protected]> Co-authored-by: Trivikram Kamat <[email protected]> Co-authored-by: Rich Trott <[email protected]> PR-URL: #34002 Reviewed-By: Trivikram Kamat <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Masashi Hirano <[email protected]> Reviewed-By: Pranshu Srivastava <[email protected]> Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

Refs: #31553 Refs: #32953 Refs: #33950 Refs: #34001 Refs: #34002 Refs: #34055 PR-URL: #34962 Reviewed-By: Myles Borins <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Matteo Collina <[email protected]> Reviewed-By: Rich Trott <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Gerhard Stöbich <[email protected]>

Refs: #31553 Refs: #32953 Refs: #33950 Refs: #34001 Refs: #34002 PR-URL: #34055 Refs: #34962 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Myles Borins <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Joyee Cheung <[email protected]>

Fixes: #35740 Refs: #31553 Refs: #32953 Refs: #33991 Refs: #34001 Refs: #34055 Refs: #34962 Co-authored-by: Antoine du Hamel <[email protected]> Co-authored-by: Trivikram Kamat <[email protected]> Co-authored-by: Rich Trott <[email protected]> PR-URL: #34002 Reviewed-By: Trivikram Kamat <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Masashi Hirano <[email protected]> Reviewed-By: Pranshu Srivastava <[email protected]> Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

devsnek requested review from ljharb, MylesBorins, cjihrig and a team January 28, 2020 16:34

nodejs-github-bot added the build Issues and PRs related to build files or the CI. label Jan 28, 2020

devsnek added fs Issues and PRs related to the fs subsystem / file system. and removed build Issues and PRs related to build files or the CI. labels Jan 28, 2020

devsnek force-pushed the restore-fs-slash-promises branch from 1db0897 to aff5f29 Compare January 28, 2020 16:41

mcollina approved these changes Jan 28, 2020

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devsnek force-pushed the restore-fs-slash-promises branch from aff5f29 to 8890701 Compare January 28, 2020 17:08

devsnek mentioned this pull request Jan 28, 2020

Can’t import fs Promises API with ECMAScript Modules #21014

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lpinca approved these changes Jan 28, 2020

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cjihrig approved these changes Jan 28, 2020

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MylesBorins approved these changes Jan 29, 2020

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MylesBorins requested a review from jasnell January 29, 2020 05:00

MylesBorins added the lts-watch-v12.x label Jan 29, 2020

devsnek added the semver-minor PRs that contain new features and should be released in the next minor version. label Jan 29, 2020

Trott approved these changes Jan 31, 2020

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ExE-Boss added a commit to ExE-Boss/node that referenced this pull request Jun 21, 2020

assert: add assert/strict alias module

e1e6de7

Refs: nodejs#31553 Refs: nodejs#32953

ExE-Boss mentioned this pull request Jun 21, 2020

doc: document changes for */promises alias modules #34002

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2 tasks

ExE-Boss mentioned this pull request Jun 25, 2020

util: add util/types alias module #34055

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ExE-Boss added a commit to ExE-Boss/node that referenced this pull request Jun 27, 2020

util: add util/types alias module

86bc1db

Refs: nodejs#31553 Refs: nodejs#32953 Refs: nodejs#33950 Refs: nodejs#34001 Refs: nodejs#34002

addaleax mentioned this pull request Jun 27, 2020

timers: introduce timers/promises #33950

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richardlau mentioned this pull request Jul 16, 2020

doc: remove reference to fs/promises #34393

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ExE-Boss mentioned this pull request Aug 28, 2020

path: add path/posix and path/win32 alias modules #34962

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ExE-Boss added a commit to ExE-Boss/node that referenced this pull request Oct 6, 2020

path: add path/posix and path/win32 alias modules

4c75a27

Refs: nodejs#31553 Refs: nodejs#32953 Refs: nodejs#33950 Refs: nodejs#34001 Refs: nodejs#34002 Refs: nodejs#34055

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fs: add fs/promises alias module #31553

fs: add fs/promises alias module #31553

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fs: add fs/promises alias module #31553

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