398 Commits

Author SHA1 Message Date
Nicolò Ribaudo
77d46bcb1a
Respect the jsescOption.minimal generator option (#12755) 2021-02-04 16:45:02 +01:00
Bogdan Savluk
9ac36b136a
convert @babel/generator to TypeScript (#12487)
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
2021-01-27 19:21:07 +01:00
Huáng Jùnliàng
446c70c6c3
fix: avoid line breaks between class members head and key (#12653) 2021-01-24 02:06:01 +01:00
Huáng Jùnliàng
cd090e9842
[babel 8] Output minimal strings by default (#12675)
Co-authored-by: Justin Ridgewell <justin@ridgewell.name>
Co-authored-by: Justin Ridgewell <jridgewell@google.com>
2021-01-23 22:50:07 +01:00
Nicolò Ribaudo
e8176de528
[babel 8] Remove the jsonCompatibleStrings option (#12477)
Co-authored-by: Tan Li Hau <tanhauhau@users.noreply.github.com>
2020-12-10 18:14:13 +01:00
Brian Ng
7018ed6e46
Fix printing BigIntLiterals/DecimalLiterals with compact option (#12424) 2020-11-30 20:18:57 -06:00
Huáng Jùnliàng
ea2892fefc
add declare to class properties type annotations (#12257)
* add declare to class properties type annotations

* chore: use preset-flow
2020-10-27 10:05:01 -04:00
Ian Craig
87a30524f6
Correctly indent multiline comments when retainLines: true (#12260) 2020-10-27 12:46:25 +01:00
Sosuke Suzuki
faaebfe91f
Support Import Assertions for re-export statement (#12249) 2020-10-26 15:18:45 +01:00
Sven Sauleau
af8e0facc1
Parse import-assertions (#12139)
Co-authored-by: Huáng Jùnliàng <jlhwung@gmail.com>
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
2020-10-14 21:18:16 +02:00
Huáng Jùnliàng
3ccca88178 Parse class static block (#12079)
Co-authored-by: Brian Ng <bng412@gmail.com>
2020-10-14 21:16:24 +02:00
Brian Ng
6830c90ac9
Support TypeScript mapped type 'as' clauses (#12129) 2020-10-14 20:16:22 +02:00
Nicolò Ribaudo
9f40d6fcd0
[ts] Add support for the "intrinsic" keyword (#12147) 2020-10-14 20:15:17 +02:00
Brian Ng
3ba1ece0ce
Fix printing TSTypeOperator (#12114) 2020-09-28 11:01:13 -05:00
overlookmotel
1a074ee7e6
Ensure expressions wrapped in parens (#12082) 2020-09-25 15:58:04 -05:00
Ananda Umamil
af612db8c3
Fix @babel/generator does not print decorators of private properties (#12081) 2020-09-25 08:16:28 -05:00
Justin Ridgewell
f49234aa69
Add sourcemap markings for each line of a string (#12086)
* Add sourcemap markings for each line of a string

Fixes https://github.com/babel/babel/issues/12083

* Fix for multiple newlines

* Optimize with indexOf

* Comment explaining newline search
2020-09-22 21:36:21 -04:00
Huáng Jùnliàng
3bff1ce35a
fix: disallow line break between async and property (#11947) 2020-08-10 17:33:14 -05:00
Nicolò Ribaudo
eba4c3b6ed TypeScript 4.0: Support labeled tuple elements (#11754)
* TypeScript 4.0: Support labeled tuple elements

* More tests

* Disallow mixing labeled and unlabeled elements

* Update AST shape

* Enable test after rebase

* Allow labeled spread types

* Fix flow

* Add types and generator suport

* Update packages/babel-parser/src/plugins/typescript/index.js

* Prettier
2020-07-29 16:51:48 -04:00
Huáng Jùnliàng
9e6663f125 Follow-up on initial TS4 catch param support (#11767)
* refactor: align with AST shape convention

* feat: print catch param type annotations

* test: add test case on transform
2020-07-29 16:51:48 -04:00
Huáng Jùnliàng
059e9124ff
Add decimal parsing support (#11640)
* docs: add DecimalLiteral to AST spec

* add decimal support

* fix: throw invalid decimal on start

* add DecimalLiteral type definitions

* update parser typings

* add generator support

* add syntax-decimal plugin

* Add syntax-decimal to babel-standalone

* add syntax-decimal to missing plugin helpers

* fix incorrect test macro
2020-07-29 16:43:15 -04:00
Joshua Ohlman
e12caf4f69
Always retain lines for async arrow (#11836) 2020-07-15 22:48:08 +02:00
James Addison
3e55270135
Reduce dependency on lodash functions: includes, uniq, repeat, isinteger (#11790)
* Replace lodash 'includes' usage with Array.prototype.includes

* Replace lodash 'values' usage with Object.values

* Replace lodash 'uniq' usage with Array.from(new Set(...))

* Property safety: ensure that ignoreSuites/ignoreTasks are populated prior to access

* Property safety: ensure that blacklistTypes is populated prior to access

* Revert "Replace lodash 'values' usage with Object.values"

This reverts commit 9fd3679d6db03066daee09fad0050e5292a32aa1.

* Replace lodash 'repeat' usage with String.prototype.repeat

* Replace lodash 'isinteger' usage with Number.isInteger

* Remove explicit lodash dependency from babel-generator package

* Update packages/babel-helper-transform-fixture-test-runner/src/index.js

Co-authored-by: Brian Ng <bng412@gmail.com>

* Rely on optional chaining operator as sole boolean check

* Handle additional optional chaining operator simplification

* Update type signature

Co-authored-by: Brian Ng <bng412@gmail.com>
2020-07-06 09:27:41 +02:00
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
5b24d79875
fix: add bigIntSuffix to minified output (#11645) 2020-05-29 22:09:20 +02:00
Brian Ng
d7d36a6c25
Add support for printing ImportAttribute (#11641) 2020-05-29 08:49:38 -05:00
Nicolò Ribaudo
31b361b736
Use ?. where it represents the intended semantics (#11512) 2020-05-09 23:31:50 +02:00
Bogdan Savluk
96ccf56436
add support for getters and setters in generator for declare class statement (#11502) 2020-04-30 09:47:42 +02:00
Nicolò Ribaudo
ce6cc4eb55
Unify parens printing for postfix-like expressions (#11382)
* Unify parens printing for postfix exprs: (), [...], !

* Also move template tags handling

* Add tagged template test

* isPostfixExpression -> hasPostfixPart
2020-04-07 21:36:35 +02:00
Huáng Jùnliàng
8e7ef30968
polish: align optional chain whitespace behavior to their sibiling (#11328) 2020-03-24 15:52:36 -04:00
Huáng Jùnliàng
146ea4176e
fix: check parenthesis between optional chain and other types (#11325) 2020-03-24 08:28:47 +01:00
Nicolò Ribaudo
b0315b81c7
Fix logic to insert parens in return statements with comments (#11306) 2020-03-21 20:53:38 +01:00
Nicolò Ribaudo
f3912ac08f
Mark transpiled JSX elements as pure (#11126)
* Mark transpiled JSX elements as pure

* Avoid duble annotation

* Add "pure" option to the React preset

* Fix generator indentation

* Update tests

* Add tests for the "pure" option

* Update windows fixtures
2020-03-19 15:43:54 +01:00
Rick Button
3ce7c2e394
Added support for record and tuple syntax. (#10865)
* Added support for record and tuple syntax.

This commit adds support for both the hash #{} and bar {||}
syntaxes to babel-parser, as well as adds the supporting
babel-plugin-syntax-record-and-tuple plugin to enable support
for the syntax. Does not include any transform for records and
tuples.

* typo

* added check to ensure recordAndTuple in babel-parser

* switched to syntaxType option instead of explicit entries for each record and tuple type

* switched to using recordAndTupleSyntaxType for generator options instead of adding to node

* added tests for generator option recordAndTupleSyntaxType

* added test for record and tuple bar syntax with flow typings

* added tests for invalid/missing recordAndTuple syntaxType parser option

* fixed flowcheck errors

* fix merge with class privates in tokenizer

* Update packages/babel-parser/src/types.js

Co-Authored-By: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>

* improved recordAndTuple generator error message, added tests for invalid,missing options

* updated error messages for invalid parser syntaxType option

* updated error message

* added better error messages for when the recordAndTuple syntaxType is doesn't match the syntax used

* updated record and tuple support to use new error message templates

* added recordAndTuple to missing plugin helpers

* Fix linting

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
2020-03-16 23:57:44 +01:00
Siddhant N Trivedi
f232d4d109
Added jsescOptions to Numeric Literals (#11028)
* Added jsescOptions to Numeric Literals

* Added tests and hexadecimal opts to NumericLiterals

* Fixed the bug of every numeric literal being coverted to hex

* Added conditions when jsesc should be applied

* Removed numbers and lowercaseHex from format object

* Added newline to test of jsonEscape (to exclude the change)

* Modified conditions to apply jsesc

* Made the required changes.

* Using node.value instead of value
2020-03-16 23:06:32 +01:00
Brian Ng
4f394e30d2
Add support for flow's SymbolTypeAnnotation (#11077) 2020-03-16 23:00:17 +01:00
Justin Ridgewell
b1a589f0aa
Fix printing edge cases in Nullish Coalescing and Optional Ch… (#11255)
This is a mix of changes, most importantly:

- Always print parens when mixing nullish coalescing and another logical
- Fixes assignment in the callee of an optional chain, which now blocks #11248

Also, cleans up a bit of code, and removes an unnecessary parens around `class A extends new B {}`
2020-03-13 16:35:28 +01:00
Sergey Melyukov
cb9d28c42c
Force parentheses around array and conditional infer (#11227) 2020-03-10 12:27:52 -04:00
Sagiv ben giat
a39beda58b
print parenthesis around forced calls of optional chains (#11190) 2020-02-28 18:43:43 -05:00
Huáng Jùnliàng
afb0f489de
Enable more eslint recommended rules (#11168)
* chore: enable no-constant-condition

* chore: enable no-empty rule

* chore: enable no-unreachable

* chore: enable no-cond-assign

* chore: enable no-inner-declarations

* chore: remove disabled rules that are not in eslint:recommended

* fix: oops
2020-02-24 19:04:25 -05:00
Nicolò Ribaudo
d21e2217d5
Skip newlines around inline #__PURE__ annotations (#11133)
* Skip newlines around #__PURE__ annotations

* Update tests
2020-02-13 19:16:33 +01:00
Siddhant N Trivedi
6ad7e19a27 Fix parentheses removal in nullish-coalescing operation (#11014)
* Added precedence for nullish-coalescing-operator

* Made precedence equal to logical OR

* Renamed the folders made for testing

* Fixed the output test file of nullish-coalescing op
2020-01-15 23:30:28 +01:00
Brian Ng
c37361ba2e Bump prettier@1.19.1 (#10728) 2019-11-16 16:05:40 +01:00
Nicolò Ribaudo
e9c1bce50f
Add support for TS declare modifier on fields (#10545)
* [parser] Add support for TS declare modifier on fields (#10484)

* [parser] Add support for TS declare modifier on fields

* Use Object.create(null)

* Comment

* Add support for TS declare types to types and generator (#10544)

* Transform TypeScript "declare" fields (#10546)

* Transform TypeScript "declare" fields

* Remove multiple spaces

* declareFields -> allowDeclareFields

* Update after rebase
2019-11-05 10:56:57 +01:00
George Zahariev
ec3345bb57 Flow enums parsing (#10344)
* Flow enums parsing

* Parse exporting enums

* Enums parsing remove lookahead, other improvements

* Enums: add EnumBody and EnumMember aliases, change boolean members to use BooleaLiteral value

* Fix enum member init flow type, now that boolean members have a BooleanLiteral value

* Flow enums: use contextual utils, change members length checks to use logic operators, remove reserved word logic modification

* Flow enums: remove unnecessary code in generator, fix error message
2019-10-29 22:55:12 +01:00
Georgii Dolzhykov
63f9a3c946 rename assertsModifier to asserts (#10613)
see https://github.com/babel/babel/pull/10543#issuecomment-547571501
2019-10-29 16:25:42 -04:00
Tan Li Hau
38a3063111 add assertions signature for TypeScript (#10543)
* add asserts predicate

* fix flow

* babel-generator for typescript assertions

* babel-types for typescript assertions

* asserts modifier as boolean
2019-10-29 18:51:33 +01:00
Brian Ng
e28c8ac612 Fix generator missing parens around an arrow returning function type (#10519) 2019-10-11 21:22:42 -04:00
Nicolò Ribaudo
b459f6a0a4
Add windows to travis (#10249)
* Add windows to travis

* Update

* Do not use sh file on windows

* Fix whitespace

* Unify command

* ./ doesn't work on windows

* Remove all ./ usages

* Run windows test before others

* fix: normalize filename when generating sources

sources should be URL.

* fix: replace normalized path to cwd

* chore: add nodePlatform task options

* fix: normalize preset-env filename output

* chore: replace normalized path to CWD on win32 platform

* limit transform-react-source to run on linux and darwin

* test: escapeRegExp on testcases

* test: add test for babel --filename on windows

* test: double babel-node/cli test timeout

* chore: workaround windows build does not stop

* chore: remove redundant condition

* refactor: rename `nodePlatform` to `os`
2019-09-26 20:59:17 +02:00
Huáng Jùnliàng
81831032c3 chore: remove trim-right dependency (#10420) 2019-09-10 15:17:22 +02:00