192 Commits

Author SHA1 Message Date
Sven SAULEAU
b445b79734 Refactor move docs (#8108)
* feat: [skip] generate readme script

* docs: [skip ci] update READMEs

* docs: [skip ci] fix code block type

* chore: [skip ci] move generator script
2018-06-04 10:32:39 -04:00
Brian Ng
5895277b32 Bump prettier to v1.13.2 2018-06-03 07:54:39 -05:00
Sam Goldman
f0283572a5 Support Flow's proto modifier syntax for declared classes (#7978)
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| Patch: Bug Fix?          |
| Major: Breaking Change?  | No
| Minor: New Feature?      | Yes
| Tests Added + Pass?      | Yes
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| License                  | MIT

See eb815be907 for more information about this feature.
    
The proto modifier indicates that a property declared using `x: T` syntax is actually present on the prototype object of the class, rather than an own property.
    
The proto and static modifiers are mutually exclusive, as class declarations don't simultaneously define the static prototype object, as they do the instance prototype.
    
This syntax is only supported on declared classes, not object types, interfaces, or runtime class declarations, and as such should only appear in library definitions.
2018-05-25 15:40:56 -05:00
Chaitanya Kumar Kamatham
daf0ca8680 Rename "babylon" to "@babel/parser" (#7937) 🎉 2018-05-19 00:03:05 -04:00
Sam Goldman
a40f54f847 Add support for explicit type arguments in new and call expressions (#7934)
* Add all option to babel-plugin-syntax-flow

The Flow parser has some conditional logic based on whether types should
be parsed or not, which is based on either (a) the @flow pragma in the
docblock of the file of (b) the `all` configuration, provided via
command line or .flowconfig.

This commit adds the ability to provide the `all` configuration to
Babel as well, via the syntax-flow plugin. This should be set to `true`
if the project uses all=true.

* Parse @flow pragma

The Flow parser has some conditional logic based on whether types should
be parsed or not, which is based on either (a) the @flow pragma in the
docblock of the file of (b) the `all` configuration, provided via
command line or .flowconfig.

This commit parses the @flow (or @noflow) pragma from the first comment
in the source file. Directives are allowed to appear before the comment.

* WIP: add tests for explicit type arguments

This commit includes tests which have unexpected output, but will change
to the expected output as later commits add parsing support for various
features.

* Parse type arguments in new expressions

* Parse type arguments in call expressions

* Parse optional call expressions with explicit type args

* Add explicit type arguments to babel-types

Flow calls these typeArguments instead of typeParameters, which clearly
separates formal/actual parameters, and mirrors the existing arguments
key.

The existing definitions to support TypeScript also included Flow's
TypeParameterInstantiation node type, which I've moved to the the new
field.

* Add support for explicit type arguments to babel-generator

* Add test for explicit type args to transform-flow-strip-types plugin

* Oops. Forgot to regenerate the babel-types README.

* Fix Flow parser shouldParseTypes() function

I was looking at `options.all`, but the correct property ws
`options.flowAll`. Oops!

* Remove typeapp_call from whitelist of expected failures

Now that Babylon parses this syntax extension, we can remove the
typeapp_call tests from the list of expected differences.

Note that I am using the `flowAll` option, mirroring the behavior of the
Flow tests, which assume types without requiring the `@flow` pragma.

* Use Babylon plugin options instead of parser options

* Parse optional call expressions type arguments unambiguously
2018-05-18 08:05:16 -05:00
Sam Goldman
b396cdcbe5 Internal slot properties (#7947)
* Support internalSlots to babel-types and babel-generator

* Parsing support for internal slot properties

* Print internal slots in babel-generator

* Add whitespace before first internal slot property
2018-05-16 22:48:12 -05:00
Nicolò Ribaudo
ba11d9fa7c Update test262 and flow tests (#7925) 2018-05-14 12:26:28 -05:00
Nicolò Ribaudo
0a8367c979
Use the correct Babylon plugins for Test262 tests (#7916) 2018-05-13 10:52:19 +02:00
Nicolò Ribaudo
25c3f0d689
Rename decorators&decorators2 plugins to decorators-legacy&decorators. (#7821)
Reasons:
1) Naming consistency with Babel plugins
2) Sooner or later the decorators2 plugin should become decorators anyway
2018-05-10 20:01:35 +02:00
Brian Ng
0353ce9ed5 Disallow flow type parameter defaults in some cases 2018-05-02 08:56:54 -05:00
Brian Ng
65ca968f8b Allow static? as identifier in ObjectTypeProperty 2018-05-02 08:56:54 -05:00
Brian Ng
77445cb044 Enable dynamicImport plugin for flow tests 2018-05-02 08:56:54 -05:00
Brian Ng
7c4509e280 Retry flow tests in script mode only if it is supposed to succeed 2018-05-02 08:56:54 -05:00
Logan Smyth
acf509bab5
Upgrade Babel to self-host with beta.46 (#7784) 2018-04-27 15:04:37 -07:00
Justin Ridgewell
2afe9404fe
Use Object Spread Syntax (#7777)
* Use Object Spread Syntax

* Nits
2018-04-23 21:44:27 -04:00
Brian Ng
3299086955
Add support for flow implements (#7741) 2018-04-18 08:54:30 -05:00
Brian Ng
840ba187a7
Prevent duplicate regex flags (#7617) 2018-03-22 10:25:26 -05:00
Logan Smyth
6d6fe844fd
Centralize Babel's own compilation config to make it easier to follow. (#7599) 2018-03-19 21:49:17 -07:00
Logan Smyth
353d3199c2
Re-add TEST_ONLY and use Jest's -t for TEST_GREP. (#7556) 2018-03-12 15:12:39 -07:00
Daniel Tschinder
24a07fc790
Use jest workers on travis-ci and circleCI (#7510) 2018-03-08 22:15:54 +01:00
Logan Smyth
828e9a8538
Skip minification of large bundles during CI builds. (#7528) 2018-03-08 12:36:47 -08:00
Brian Ng
f97d4313c9
Update test262 test script and a few keyword escape fixes (#7503)
* Update test262 and whitelist

* Use test262-stream

* Check escapes in contextual keywords

* Check escapes when parsing new.target

* Check escapes for getters/setters

* Check escapes for static class methods

* Check escapes on async arrow and functions
2018-03-08 09:10:00 -06:00
K Sashi Kumar
d187c26748 Spec Violation: Fix var initializer in for-in loop (#7392) 2018-03-04 16:18:32 -08:00
Nicolò Ribaudo
5cd8b5b7f0 Add eslint plugin to disallow t.clone and t.cloneDeep (#7191)
* Add eslint plugin to disallow `t.clone` and `t.cloneDeep`

* Make it better and add flow

* Other cases

* Superpowers

* Fix
2018-03-04 15:47:11 -08:00
Daniel Tschinder
3e95830646
Migrate to jest (#7455) 2018-03-03 10:58:19 +01:00
Daniel Tschinder
007f8d19b3 Remove unused dependencies (#7454)
Replace util.promisify with node internal version
2018-02-28 10:59:28 -05:00
Raja Sekar
6aed8e944f updated node debugger usage command in test (#7376) [skip ci] 2018-02-13 11:17:19 -05:00
Nicolò Ribaudo
f19d559ff3
Compile Babylon with Gulp (#7240) 2018-01-30 23:13:40 +01:00
Brian Ng
fa5eb4f605 Make comment props more consistent (#7246) 2018-01-26 10:39:52 -05:00
Boris Cherny
c3654d83c8 Generate TypeScript typings, and improve generated Flow typings (#7101)
* generate typescript types

* improve type generator output

* move generator scripts to scripts/generators

* use new stringifier for generating flow types too

* export summary types

* add support for oneOfNodeOrValueTypes to improve type generation

* export typescript types from top level, and remove module declaration

* generate typescript/flow types and copy typescript types to babel-types/lib as part of make build

* copy flow types to babel-types/lib as part of make build (fix #6839)

* improve typing: Identifier->name should be a string, not any

* avoid destructuring, to support node 4

* update doc generator to share more code, regenerate babel-types readme, pipe all generator output to stdout

* regenerate babel-types readme as part of make build

* improve typing: ClassProperty->key should be Identifier | StringLiteral | NumericLiteral | Expression, not any

* improve typing: optional node properties are nullable, not undefinedable

* improve docs: FlowClassImplements should be ClassImplements

* make ts usage more friendly: when using babel-types api, make optional params | undefined, and when reading nodes keep optional params | null

* rm lib/types.d.ts and lib/types.js in favor of packages/babel-types/lib

* add missing variance node type, address review comments

* add tests for flow variance

* Comment should be a disjoint union of tagged types

* update .flowconfig
2018-01-17 10:31:46 -05:00
Peri Nikhil
c3352ad2e0 Fix: unicode characters not allowed in regexes (#7179)
Issue #6691
2018-01-10 15:33:21 +01:00
Raja Sekar
f3410e761c Flow comment parsing (#7007) 2017-12-30 23:53:08 +01:00
Brian Ng
2b065350b5 Treat import type * as a parser error (#7061) 2017-12-19 10:54:20 -05:00
Brian Ng
f5ef928586
Add method property to ObjectTypeProperty (#7005) 2017-12-11 09:32:16 -06:00
Brian Ng
c7980b2b90 Bump prettier (#6991) 2017-12-07 17:36:49 -05:00
K Sashi Kumar
ac745ded0d Fix destructuring assignment spec violation (#6986) 2017-12-07 09:14:03 -06:00
Brian Ng
d8bbaaae0a Split exportExtensions into exportDefault and exportNamespace plugins… (#6920)
* Split exportExtensions into two plugins in babylon
* rename proposal-export-default to proposal-export-default-from
* rename proposal-export-namespace to proposal-export-namespace-from
2017-11-30 17:46:36 -05:00
Henry Zhu
70361f1200 Remove the experimental folder 2017-11-21 20:03:16 -05:00
Brian Ng
0f2ab2fe20
Fix some reserved type handling and declare class with multiple extends (#6725) 2017-11-15 16:16:15 -06:00
Artem Yavorsky
262d7518bd Move babel-preset-env-standalone to the monorepo. (#6438) 2017-11-15 09:50:36 -06:00
Daniel Tschinder
3b540e3f5a
Integrate babylon into babel workflow 2017-11-01 23:26:51 +01:00
Henry Zhu
bede73122d
fixup places that aren not scoped [skip ci] (#6646) 2017-10-30 16:47:13 -04:00
Logan Smyth
191624d800 Add a new utility for traversing the AST. 2017-10-18 13:55:14 -07:00
Logan Smyth
cc22ea04bb Add type declaration for t.validate. 2017-10-18 13:55:13 -07:00
Logan Smyth
ad05c9935e Generate types with %checks annotations. 2017-10-18 13:55:13 -07:00
Logan Smyth
e6beb7cb61 Regenerate flow types and add more types. 2017-10-18 13:55:13 -07:00
Henry Zhu
ef467a3887 move eslint_rules to scripts/eslint_rules [skip ci] 2017-10-07 08:54:54 -04:00
Henry Zhu
35646f15a4 reomve unused packages, unused file 2017-10-07 08:51:38 -04:00
Brian Ng
38355d9230
Tweak babel-preset-env for monorepo 2017-10-05 17:35:16 -05:00
Brian Ng
c821d3a591 Updates for handling codemods folder (#6279)
* add codemod folder to gitignore, update build/test scripts to handle codemods, lerna config
2017-09-26 10:38:18 -04:00