lib: merge cjs and esm package json reader caches #48477

anonrig · 2023-06-16T22:28:27Z

This PR contains a refactor to merge package.json reader caches in both CJS and ESM.

I extracted the relevant parts from #47991.

cc @nodejs/loaders @nodejs/modules

PS: This PR has no effect on execution speed.

hyperfine './out/Release/node ../fastify/fastify.js' 'node ../fastify/fastify.js' 'bun ../fastify/fastify.js' -i --warmup 10

Benchmark 1: ./out/Release/node ../fastify/fastify.js
  Time (mean ± σ):      88.3 ms ±   1.8 ms    [User: 85.5 ms, System: 20.3 ms]
  Range (min … max):    84.7 ms …  94.8 ms    33 runs

Benchmark 2: node ../fastify/fastify.js
  Time (mean ± σ):      88.8 ms ±   2.1 ms    [User: 83.2 ms, System: 21.8 ms]
  Range (min … max):    84.0 ms …  95.0 ms    33 runs

Benchmark 3: bun ../fastify/fastify.js
  Time (mean ± σ):      99.6 ms ±   1.5 ms    [User: 84.5 ms, System: 19.9 ms]
  Range (min … max):    98.3 ms … 103.6 ms    29 runs

Summary
  ./out/Release/node ../fastify/fastify.js ran
    1.01 ± 0.03 times faster than node ../fastify/fastify.js
    1.13 ± 0.03 times faster than bun ../fastify/fastify.js

nodejs-github-bot · 2023-06-16T22:28:31Z

Review requested:

@nodejs/loaders
@nodejs/modules

lib/internal/modules/package_json_reader.js

JakobJingleheimer

LGTM 🙌

lib/internal/modules/package_json_reader.js

lib/internal/modules/cjs/loader.js

JakobJingleheimer

Looks good aside from the the new susceptibility to prototype pollution

lib/internal/modules/cjs/loader.js

lib/internal/modules/esm/package_config.js

lib/internal/modules/esm/resolve.js

GeoffreyBooth

~~I see a bunch of C++ got removed, should we do a benchmark?~~

Nevermind, I see it in the top post 😄

anonrig · 2023-06-21T16:58:34Z

I fixed the conflict, and force pushed it. Appreciate reviewing it again.

nodejs-github-bot · 2023-06-28T23:41:21Z

CI: https://ci.nodejs.org/job/node-test-pull-request/52547/

nodejs-github-bot · 2023-06-29T01:36:37Z

CI: https://ci.nodejs.org/job/node-test-pull-request/52548/

nodejs-github-bot · 2023-06-29T18:45:33Z

Landed in 951da52

PR-URL: #48477 Reviewed-By: Jacob Smith <[email protected]> Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Mohammed Keyvanzadeh <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Matteo Collina <[email protected]>

PR-URL: nodejs#48477 Reviewed-By: Jacob Smith <[email protected]> Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Mohammed Keyvanzadeh <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Matteo Collina <[email protected]>

ruyadorno · 2023-09-11T02:22:37Z

This commit does not land cleanly on v18.x-staging and will need manual backport in case we want it in v18.

PR-URL: nodejs#48477 Reviewed-By: Jacob Smith <[email protected]> Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Mohammed Keyvanzadeh <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Matteo Collina <[email protected]>

PR-URL: #48477 Backport-PR-URL: #50669 Reviewed-By: Jacob Smith <[email protected]> Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Mohammed Keyvanzadeh <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Matteo Collina <[email protected]>

PR-URL: nodejs/node#48477 Backport-PR-URL: nodejs/node#50669 Reviewed-By: Jacob Smith <[email protected]> Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Mohammed Keyvanzadeh <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Matteo Collina <[email protected]>

nodejs-github-bot added lib / src Issues and PRs related to general changes in the lib or src directory. needs-ci PRs that need a full CI run. labels Jun 16, 2023

anonrig force-pushed the refactor-package-json branch 3 times, most recently from d6a4186 to 24d52e6 Compare June 16, 2023 22:48

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anonrig force-pushed the refactor-package-json branch from 24d52e6 to 7806a59 Compare June 17, 2023 21:22

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anonrig force-pushed the refactor-package-json branch from 7806a59 to 0b605b8 Compare June 18, 2023 16:37

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anonrig added author ready PRs that have at least one approval, no pending requests for changes, and a CI started. request-ci Add this label to start a Jenkins CI on a PR. and removed request-ci Add this label to start a Jenkins CI on a PR. labels Jun 21, 2023

lib: merge cjs and esm package json reader caches

d4e2a4e

anonrig force-pushed the refactor-package-json branch from 0b605b8 to d4e2a4e Compare June 21, 2023 16:58

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nodejs-github-bot merged commit 951da52 into nodejs:main Jun 29, 2023

anonrig mentioned this pull request Jun 29, 2023

lib: remove aix directory case for package reader #48605

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This was referenced Jun 30, 2023

CI Reliability 2023-06-30 nodejs/reliability#603

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CI Reliability 2023-07-01 nodejs/reliability#604

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CI Reliability 2023-07-02 nodejs/reliability#605

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CI Reliability 2023-07-03 nodejs/reliability#606

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RafaelGSS mentioned this pull request Jul 3, 2023

v20.4.0 proposal #48643

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CI Reliability 2023-07-04 nodejs/reliability#607

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CI Reliability 2023-07-05 nodejs/reliability#608

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[v18.x] Backport most ESM and customization hook changes #50669

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targos added backported-to-v18.x PRs backported to the v18.x-staging branch. and removed backport-requested-v18.x PRs awaiting manual backport to the v18.x-staging branch. labels Nov 23, 2023

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v18.19.0 release proposal #50953

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lib: merge cjs and esm package json reader caches #48477

lib: merge cjs and esm package json reader caches #48477

anonrig commented Jun 16, 2023 •

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ruyadorno commented Sep 11, 2023

lib: merge cjs and esm package json reader caches #48477

lib: merge cjs and esm package json reader caches #48477

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