Huáng Jùnliàng
614b486780
Use named imports for babel types ( #13685 )
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* migrate to named babel types imports
* perf: transform babel types import to destructuring
* fix merge errors
* apply plugin to itself
2021-08-18 10:28:40 -04:00
Huáng Jùnliàng
03e8476b27
Generator performance ( #13593 )
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* bench: setup benchmarks
* add charcodes
* perf: use string as buffer backend
baseline 256 empty statements: 3_718 ops/sec ±18.65% (0.269ms)
baseline 512 empty statements: 2_070 ops/sec ±0.96% (0.483ms)
baseline 1024 empty statements: 1_012 ops/sec ±1.76% (0.988ms)
baseline 2048 empty statements: 510 ops/sec ±1.53% (1.96ms)
current 256 empty statements: 3_965 ops/sec ±21.14% (0.252ms)
current 512 empty statements: 2_219 ops/sec ±1.29% (0.451ms)
current 1024 empty statements: 1_089 ops/sec ±1.53% (0.918ms)
current 2048 empty statements: 548 ops/sec ±1.87% (1.824ms)
* perf: add endsWithCharAndNewline
baseline 256 1-length identifiers: 1_947 ops/sec ±25.11% (0.514ms)
baseline 512 1-length identifiers: 1_115 ops/sec ±0.89% (0.897ms)
baseline 1024 1-length identifiers: 537 ops/sec ±1.71% (1.862ms)
baseline 2048 1-length identifiers: 273 ops/sec ±0.57% (3.669ms)
current 256 1-length identifiers: 2_178 ops/sec ±27.17% (0.459ms)
current 512 1-length identifiers: 1_250 ops/sec ±1.19% (0.8ms)
current 1024 1-length identifiers: 622 ops/sec ±0.71% (1.608ms)
current 2048 1-length identifiers: 308 ops/sec ±1.35% (3.251ms)
* perf: avoid one byte string compare
* perf: avoid scaning word for /
* perf: hoist babel type methods
baseline 256 25-length identifiers: 1_869 ops/sec ±29.4% (0.535ms)
baseline 512 25-length identifiers: 1_092 ops/sec ±1.62% (0.916ms)
baseline 1024 25-length identifiers: 537 ops/sec ±1.29% (1.862ms)
baseline 2048 25-length identifiers: 264 ops/sec ±2% (3.793ms)
current 256 25-length identifiers: 2_462 ops/sec ±23.38% (0.406ms)
current 512 25-length identifiers: 1_401 ops/sec ±0.73% (0.714ms)
current 1024 25-length identifiers: 671 ops/sec ±1.55% (1.491ms)
current 2048 25-length identifiers: 332 ops/sec ±1.44% (3.014ms)
* perf: hoist parens methods
baseline 256 1-length identifiers: 2_678 ops/sec ±24.96% (0.373ms)
baseline 512 1-length identifiers: 1_472 ops/sec ±2.33% (0.68ms)
baseline 1024 1-length identifiers: 737 ops/sec ±1.74% (1.357ms)
baseline 2048 1-length identifiers: 371 ops/sec ±0.79% (2.695ms)
current 256 1-length identifiers: 2_633 ops/sec ±32.44% (0.38ms)
current 512 1-length identifiers: 1_676 ops/sec ±1.49% (0.597ms)
current 1024 1-length identifiers: 803 ops/sec ±1.95% (1.246ms)
current 2048 1-length identifiers: 385 ops/sec ±2.22% (2.596ms)
* cleanup unused benchcase
* Update packages/babel-generator/src/buffer.ts
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
* cleanup benchmarks
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
2021-07-22 23:01:48 -04:00
Nicolò Ribaudo
9440318309
Update Rollup plugins ( #13265 )
2021-05-06 08:53:30 +02:00
Nicolò Ribaudo
41c02246fb
Update @babel/* packages ( #13231 )
2021-04-30 11:07:16 -04:00
Nicolò Ribaudo
6d89daf064
Align regenerator-transform import with native ESM ( #13086 )
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* Align `regenerator-transform` import with native ESM
* Add `regenerator` test to `@babel/standalone`
2021-04-07 17:25:46 +02:00
Huáng Jùnliàng
3e174e9cbd
perf: lazy load preset-env plugins ( #13076 )
2021-03-30 21:43:41 +02:00
Nicolò Ribaudo
4beca3999e
Fix importing polyfill plugins in the Rollup bundle ( #13017 )
2021-03-22 14:48:48 +01:00
Nicolò Ribaudo
d04842a700
Avoid using CJS globals in internal source files ( #12963 )
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* Lint against CJS globals in modules
* Use `import.meta.url` instead of `__filename` in `src` files
* Prepare fixtures runner for `import.meta.url`
* Use `import.meta.url` instead of `__filename` in `test/index` files
* Remove `__dirname` from remaining test files
dirname
* Avoid using `module` in `src` files
* Avoid using `require` in `src` files
* Avoid using `require` in `test` files
* Update `@types/node`
* Compile dynamic import in `@babel/node`
* Fix windows
* Use `@babel/plugin-proposal-dynamic-import` from npm
2021-03-05 19:55:36 +01:00
Nicolò Ribaudo
d9ebfab07f
[internal] Use the Node.js behavior for default imports ( #12795 )
2021-03-04 13:55:15 +01:00
Huáng Jùnliàng
bfd30b9445
chore: do not provide polyfills on bundling @babel/standalone ( #12909 )
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* chore: do not provide polyfills on bundling @babel/standalone
* review from Nicolò
* chore: update @babel/helper-define-polyfill-provider
2021-02-26 17:10:10 -05:00
Nicolò Ribaudo
039eb2710d
Update all the @babel/* dependencies ( #12897 )
2021-02-25 02:46:56 +01:00
Huáng Jùnliàng
ba4ac7d587
chore: bump semver to 7.0.0 ( #12015 )
...
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
2021-02-21 23:56:43 +01:00
Huáng Jùnliàng
4f92f8c11c
fix: use semver gte comparison on polyfill version tester ( #12783 )
2021-02-10 22:54:50 -05:00
Nicolò Ribaudo
e735266dee
Avoid importing .json files ( #12759 )
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* Avoid importing `.json` files
* Use ESold in babel.config.json
* Use `import/extensions` eslint plugin
2021-02-05 23:34:36 +01:00
Nicolò Ribaudo
2811b535d6
Add yarn-plugin-conditions to update Babel 8 dependencies ( #12659 )
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* Add `yarn-plugin-conditions` to update Babel 8 dependencies
https://github.com/nicolo-ribaudo/yarn-plugin-conditions
* Update .gitattributes
2021-01-22 10:45:03 +01:00
Huáng Jùnliàng
d28c1e52d0
Enable PnP linker on CI build job ( #12011 )
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* chore: use pnp when building babel artifacts
* chore: refine ci config
* fix: match any n_m as unambiguous
The pnp module path starts from global cache path, which does not
match **/n_m
* fix: remove dedupe option and abort rollup on unexpected warning messages
* chore: suppress Circular_Dependency warning
* fix build error
* replace make bootstrap-only by yarn install
2020-12-18 19:00:43 -05:00
Nicolò Ribaudo
98aa72ca74
Use native Node.js functions when available ( #12458 )
2020-12-09 00:03:47 +01:00
Nicolò Ribaudo
b422c7f0ef
[babel 8] Disallow sequence expressions in JSX expression containers ( #12447 )
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* jsx: fix sequence expression at JSXAttributeValue (#8787 )
* jsx: fix sequence expression at JSXAttributeValue
* Change logic for detecting unparenthesized expressions
* use parseMaybeAssign instead of custom error handling
Co-authored-by: Daniel Tschinder <daniel@tschinder.de>
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
* I'm not good at booleans
* Format
* Throw a recoverable error
Co-authored-by: Bruno Macabeus <macabeus@users.noreply.github.com>
Co-authored-by: Daniel Tschinder <daniel@tschinder.de>
2020-12-08 10:15:03 +01:00
Nicolò Ribaudo
c139d1602b
Prepare codebase for inline Babel 8 breaking changes ( #12440 )
2020-12-04 21:30:40 +01:00
Nicolò Ribaudo
208acb1d6c
Use require.resolve instead of the resolve package ( #12439 )
2020-12-04 08:57:09 +01:00
Nicolò Ribaudo
6a0e909c13
Don't compile import() in development ( #12288 )
2020-11-18 16:02:02 +01:00
Nicolò Ribaudo
f80478c06d
Prepare repository for gradual flow->ts migration ( #12317 )
...
Co-authored-by: Bogdan Savluk <savluk.bogdan@gmail.com>
2020-11-09 23:17:24 +01:00
Huáng Jùnliàng
ea2892fefc
add declare to class properties type annotations ( #12257 )
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* add declare to class properties type annotations
* chore: use preset-flow
2020-10-27 10:05:01 -04:00
Huáng Jùnliàng
f2da186714
refactor: add @babel/helper-validator-option ( #12006 )
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* refactor: add @babel/helper-validator-option
* refactor: simplify validateTopLevelOptions
* perf: the recursive version is not practically fast
* Update packages/babel-helper-validator-option/README.md
Co-authored-by: Brian Ng <bng412@gmail.com>
* Update packages/babel-helper-validator-option/src/validator.js
* fix: incorrect type annotation
* refactor: use babel/helper-option-validator in babel/compat-data
* chore: fix flow types error
* Address review comments
* address review comments
Co-authored-by: Brian Ng <bng412@gmail.com>
2020-09-24 16:23:35 -04:00
Huáng Jùnliàng
028a051c2b
Move legacy node version tests to GitHub actions ( #11952 )
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* chore: run node 6 and 8 test on GitHub actions
* fix: apply dynamicImportUrlToPath polyfill on publish
* Apply hacks unconditionally
* try fix highlight issues
* address review comments
* chore: add test-legacy build env
* Update .travis.yml [skip ci]
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
2020-08-14 14:20:06 -04:00
Huáng Jùnliàng
ad60153a98
Update @babel/* deps ( #11899 )
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* chore: remove extra install step for eslint packages
* chore: update babel deps
2020-07-31 20:35:19 -04:00
Bogdan Savluk
32e7bb4027
fix build config to work the same when running on windows ( #11688 )
2020-07-30 14:11:58 -04:00
Huáng Jùnliàng
6373eb5d82
chore: use modules: "auto" ( #11879 )
...
* chore: use modules: “auto”
* address review comments
2020-07-28 09:41:35 -04:00
Bogdan Savluk
4108524856
Update prettier to v2 ( #11579 )
...
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
2020-06-07 22:21:33 +02:00
Huáng Jùnliàng
0aa5a47196
chore: remove included proposal plugins ( #11433 )
2020-04-16 21:14:46 +02:00
Huáng Jùnliàng
e39b508030
Add @babel/helper-validator-identifier ( #11289 )
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* refactor: replace esutils.keywords.isIdentifierNameES6 by helper-validator-identifier
* refactor: replace esutils isReservedWordES6 by isKeyword || isReservedWord
* address review comments
* chore: specify both “main” and “exports”
* build helper-validator-identifier before babel-types
2020-03-20 12:23:14 +01:00
Nicolò Ribaudo
114f6726a7
Pass URLs to import() rather than paths ( #11193 )
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* Pass URLs to import() rather than paths
* Make tests pass
* (╯°□°）╯︵ ┻━┻
* (╯°□°）╯︵ ┻━┻ (╯°□°）╯︵ ┻━┻ (╯°□°）╯︵ ┻━┻
2020-03-03 19:54:01 +01:00
Huáng Jùnliàng
0b3dea8f54
Turn on no-fallthrough rule ( #11093 )
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* chore: turn on no-fallthrough
* chore: fix no-fallthrough errors
2020-02-07 22:05:19 +01:00
Nicolò Ribaudo
755ec192e2
Archive @babel/preset-env-standalone ( #10993 )
...
* Move @babel/preset-env-standalone to babel-archive
babel/babel-archive@a1fadd2d77
* Move tests to @babel/standalone
* Remove references in build scripts
* Update lockfile
* Delete duplicated test file.
It's already in babel-standalone/test/babel.js
2020-02-06 01:03:36 +01:00
Nicolò Ribaudo
ae06baf22f
Add support for babel.config.mjs and .babelrc.mjs ( #10903 )
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* Add support for babel.config.mjs and .babelrc.mjs
* Use path.extname
2020-01-10 23:14:29 +01:00
Nicolò Ribaudo
282f81bd67
Prepare @babel/core for asynchronicity ( #10507 )
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* Prepare @babel/core for asynchronicity
* Include regenerator-runtime in standalone build
* Fix rollup build
2020-01-10 22:44:13 +01:00
Nicolò Ribaudo
04354d1556
Extract targets parser and compat data from preset-env ( #10899 )
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* Extract targets parser and compat data from preset-env
* Review by Jùnliàng
* isItemRequired -> targetsSupported
* Export isRequired
2020-01-10 03:15:20 +01:00
Huáng Jùnliàng
a0bed42aec
Bundle standalone using rollup ( #10779 )
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* chore: bundle babel-standalone via rollup
Co-authored-by: Daniel Tschinder <daniel.tschinder@researchgate.net>
* chore: build babel-preset-env-standalone via Rollup
# Conflicts:
# yarn.lock
* chore: add babelEnvName
* chore: farewell webpack
* chore: add terser minification
* chore: dedupe some popular dependencies
* chore: remove unused devDependencies
* chore: move plugin-babel-source to scripts/
* make prettier happy
* fix: rewrite available-plugins into esm
* chore: add extra unambiguous sources when env is rollup/standalone
2019-12-04 23:09:52 -05:00
Huáng Jùnliàng
683adcbb70
Reduce standalone build size ( #10668 )
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* infra: build standalone against src
* infra: add absoluteRuntime
# Conflicts:
# babel.config.js
* chore: remove `process.env` replace
* add $ to signify exact match
credits to Nicolò
2019-11-21 14:31:38 +01:00
Kai Cataldo
a6d134804a
Unify build step for ESLint packages ( #10723 )
2019-11-16 10:15:15 +01:00
Huáng Jùnliàng
5bb4ee73da
chore: use loose mode of transform ( #10718 )
2019-11-15 10:48:37 -06:00
Huáng Jùnliàng
ce070ce422
bump @babel/* dev dependencies ( #10648 )
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* bump @babel/* dev dependencies
* chore: align version to @babel/runtime
* chore: bump to 7.7.1
* chore: bump to 7.7.2
2019-11-13 00:05:38 +01:00
Huáng Jùnliàng
5f1970433d
chore: only apply lazy cjs module transform on cli and core ( #10443 )
2019-09-27 16:53:27 -04:00
Nicolò Ribaudo
eaa1474541
Enable optional chaining and nullish coalescing plugins ( #10494 )
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* Add optional chaining plugin
* Nullish coalescing
2019-09-24 23:11:56 +02:00
Brian Ng
58cf1a7d48
Bump deps ( #10007 )
2019-05-21 15:10:29 -05:00
Nicolò Ribaudo
e4072752bc
Transpile babel-polyfill to es5, instead of targeting node 6 ( #9812 )
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* Transpile babel-polyfill to es5, instead of targeting node 6
* Update babel.config.js
2019-04-15 20:01:16 +02:00
Brian Ng
c259ec5408
Bump Babel deps ( #9718 )
2019-03-20 11:00:58 -05:00
Brian Ng
f1ab6120d2
Bump Babel deps ( #9590 )
2019-02-26 11:21:00 -06:00
Daniel Tschinder
10555c719e
Build the parser also for node 6.9 and up
2019-01-17 16:16:27 -08:00
Logan Smyth
02760d0f70
Run transform-runtime on the standalone bundle so it stays ES5-compatible. ( #8024 )
2018-07-29 16:52:11 -07:00
