Summary:
Upgrade Babel from beta.40 to beta.47
There are two important breaking changes here.
- If you want an AST from the Babel `transform` functions you must pass on `ast:true` in the options.
- The `sourceType` is now the only source of truth on whether to parse with the Script or Module goal. It defaults to `script` and can also be `module` or `unambiguous`. In the `unambiguous` case it will first try to parse with the Module goal and only if it crashes it will try again with the Script goal.
Beyond that there were some fixes and some smaller changes that may affect you. See the Babel changelogs for details (https://github.com/babel/babel/tags).
Also updated the way we generate the babel helpers file.
Reviewed By: rubennorte
Differential Revision: D8075280
fbshipit-source-id: 2bb902690e8a4b19d9cada2b7b0c94812b3d4f0f
Summary: This will lock down the plugins to babel version 7-beta.40
Reviewed By: davidaurelio
Differential Revision: D7707160
fbshipit-source-id: 6aec7f98348cac6ddd680c73ea4e36e0fb23e2a8
Summary:
Just removing a comment
As per f8d6b97140 (r28569388)
While the comment was more to notify about this in general, I suppose it doesn't matter.
Reviewed By: rafeca
Differential Revision: D7685277
fbshipit-source-id: 2d526aeccc2e89b42ae25cbce21af5fe96f1348d
Summary:
BREAKING CHANGE
This change upgrades the React Native build pipeline from Babel 6 to Babel 7
If you use a `.babelrc` then you'll need to update it to Babel 7 (note that some plugins are no longer relevant, some plugins are automatically upgraded, and some will need some manual love).
Note that you may also need to upgrade your dev env, tests etc, to make sure they work with Babel 7.
Reviewed By: mjesun
Differential Revision: D7591303
fbshipit-source-id: 29cef21f6466633a9c366d1f3c0d3cf874c714db
Summary:
BREAKING CHANGE
This change upgrades the React Native build pipeline from Babel 6 to Babel 7
If you use a `.babelrc` then you'll need to update it to Babel 7 (note that some plugins are no longer relevant, some plugins are automatically upgraded, and some will need some manual love).
Note that you may also need to upgrade your dev env, tests etc, to make sure they work with Babel 7.
Reviewed By: cpojer
Differential Revision: D7097279
fbshipit-source-id: 9fb204cae733174a1c155669b7c17ddb70f7aecc
Summary: The problem with a fixed prefix is that babel 7 uses a scoped packages and every (standard) plugin is now part of that scope so the prefix is no longer `babel-plugin-` but instead `babel/plugin-`. There are more changes. This one will at least fix most of them.
Reviewed By: davidaurelio
Differential Revision: D7085102
fbshipit-source-id: b927998c611b71b3265e1cb3f6df537b14f9cb25
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.
find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.
Reviewed By: TheSavior, yungsters
Differential Revision: D7007050
fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
Summary:
Adds the dependency to the Babel preset's package.json and enables the plugin only when `**` exists in a source file.
This is https://github.com/facebook/react-native/pull/12339 with merge conflicts resolved and putting the plugin behind a cheaper heuristic.
Closes https://github.com/facebook/react-native/pull/16191
Differential Revision: D6023857
Pulled By: hramos
fbshipit-source-id: 16f4a5f14780c27d2ef95fa7e8d8b611fa992aa0
Summary: babel-plugin-react-transform@3 includes support for HMR on `React.PureComponent`: https://github.com/gaearon/babel-plugin-react-transform/pull/106
Reviewed By: davidaurelio
Differential Revision: D5814322
fbshipit-source-id: 36e83ffa00f9d4ff079665aec1e8341725811a8e
Summary:
The `3.0.0` contained syntax errors for older versions of Node.
See also https://github.com/facebook/react-native/issues/15496
Reviewed By: cpojer
Differential Revision: D5677965
fbshipit-source-id: cae07fdce7e887c6fb1d6087791db8307f6f72f3
Summary:
Allows us to parse the `import()` syntax. For now it's not transformed, so it would crash at runtime (or at minification with UglifyJS). However I want to release this under a new major version, so this wouldn't be allowed in OSS right away.
Also we bump to version 3.0.0 before release. D5443966 possibly introduced breaking changes, so it needs a major bump.
Reviewed By: cpojer
Differential Revision: D5630084
fbshipit-source-id: b271bbb8577ba7184e975f996ec415a915e869d9
Summary:
Adding a Babel plugin that will analyze the file looking for any potential candidate to use `regenerator-runtime`, and if so, will inject dynamically the module. The module is injected per file, so we avoid polluting the global environment. The plugin is also able to inject the `require` call beforehand, so that the inliner can pick them and inline them.
The Babel plugin is part of `react-native-babel-preset`, so as long as you are using this preset you are safe. If not, you should include the specific transformer into your list of plugins, as `react-native-babel-preset/transforms/transform-regenerator-runtime-insertion.js`.
Reviewed By: davidaurelio
Differential Revision: D5388655
fbshipit-source-id: dc403f3d5e2d807529eb8569a85c45fec36a6a3e
Summary:
Adding a Babel plugin that will analyze the file looking for any potential candidate to use `regenerator-runtime`, and if so, will inject dynamically the module. The module is injected per file, so we avoid polluting the global environment. The plugin is also able to inject the `require` call beforehand, so that the inliner can pick them and inline them.
The Babel plugin is part of `react-native-babel-preset`, so as long as you are using this preset you are safe. If not, you should include the specific transformer into your list of plugins, as `react-native-babel-preset/transforms/transform-regenerator-runtime-insertion.js`.
Reviewed By: davidaurelio
Differential Revision: D5321193
fbshipit-source-id: fd4805b28c8a2b986842e23570a64003370d2067
Summary: Makes `babel-preset-react-native` a factory function that allows to include/exclude dev tool transforms per transform.
Reviewed By: jeanlauliac
Differential Revision: D5237158
fbshipit-source-id: aa7be0fc0f471575b4ee1c5a0e266e2ed2477fc6
Summary:
`retainLines` is no longer necessary with the much improved source map generation.
`sourceMaps` is handled by the transformer itself.
Reviewed By: cpojer
Differential Revision: D5237103
fbshipit-source-id: e5c6bf5aa9d553fce9c3f4d59b3ea0057d45cfdc
Summary:
The `env` option has been broken in Babel for a while (https://github.com/babel/babel/issues/4539), and will be deprecated (https://github.com/babel/babel/issues/5276).
I am changing this code to the way Babel < 6.10 interpreted the `env` option. This should fix the `__source` JSX transform which was applied in DEV in the past, but stopped getting applied because of the Babel bug.
I also changed the `filename` passed by Babel to be relative (currently, to `fbsource` but open to other options). This way DEV builds are still reproducible.
This still needs some help from davidaurelio to make the root location more foolproof. I'd also appreciate zertosh taking a look in case there's a better way to "anchor" the relative path. All I need is to for `react-third-party/react-devtools/react-devtools` and `babelTransformer.js` to agree on what the relative path base is.
Closes https://github.com/facebook/react-native/pull/13893
Reviewed By: gaearon
Differential Revision: D5035892
Pulled By: davidaurelio
fbshipit-source-id: 19ffeb867d7ed5928e9de05dcec9ba85bf961dd5
Summary:
Thanks for submitting a pull request! Please provide enough information so that others can review your pull request:
Fixing a bug detailed in Issue #7526 where Android app was crashing when using a binary number.
**Test plan:**
- Build & Run UIExplorer
- Build & Run UIExplorer with `const binaryNumber = 0b101010` inserted into UIExplorerApp.android.js
- Use `react-native init` to create a new blank project, then replace files in node_modules and insert `const binaryNumber = 0b101010` into index.android.js.
Closes https://github.com/facebook/react-native/pull/7730
Reviewed By: avaly
Differential Revision: D3353119
Pulled By: bestander
fbshipit-source-id: 098442da32a29c369f5932b7a4004e8d7f4cb91f
Summary:
Putting this up as request for comments.
The PR adds [transform-react-jsx-source](https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-react-jsx-source) to the list of plugins that come by default with the `react-native` preset. It will enable the use of a bunch of really cool tooling around JSX, however those are generally useful only in development mode. Is changing `react-native` preset the right thing to do in this case? Is there a way to enable this transform only in DEV? Should I add this somewhere else?
Closes https://github.com/facebook/react-native/pull/6351
Differential Revision: D3302906
Pulled By: frantic
fbshipit-source-id: 012d3a4142168f9f90d30d1686115d4dc3996eb9
Summary:
The babel plugin transform-es2015-constants was replaced by check-es2015-constants.
References:
T2970
rBW0a3b3b03dbcfc8d1e809a0eaf6270eec8de80763
T3053
This patch updates the babel preset to use check-es2015-constants which should be more future-proof and will receive bug fixes.
Closes https://github.com/facebook/react-native/pull/6943
Reviewed By: davidaurelio
Differential Revision: D3189222
Pulled By: bestander
fb-gh-sync-id: a5ec23e297e1d3591d51641dd567049f4310b107
fbshipit-source-id: a5ec23e297e1d3591d51641dd567049f4310b107
Summary:Needs to be published to npm and version be updated in RN
Closes https://github.com/facebook/react-native/pull/7208
Differential Revision: D3218870
Pulled By: davidaurelio
fb-gh-sync-id: 1caac6eb79be16f2e3ed230f413835341c7291dc
fbshipit-source-id: 1caac6eb79be16f2e3ed230f413835341c7291dc
Summary:To include a missing part of the fix to HMR on Windows that was done in 0.25rc. See c61100d0ce. Will need to also publish to npm.
cc ide grabbou
Closes https://github.com/facebook/react-native/pull/7076
Differential Revision: D3199977
fb-gh-sync-id: b97da3c91d3723eaa40f63550e053d224689d517
fbshipit-source-id: b97da3c91d3723eaa40f63550e053d224689d517
Summary:Stateless function components (at least those using arrow functions) are not assigned names when this transform is omitted.
Rebased against master and kept the original author from #6717
cc martinbigio bestander
Closes https://github.com/facebook/react-native/pull/6794
Differential Revision: D3133791
Pulled By: mkonicek
fb-gh-sync-id: bb7790ad17d1520da5ab95580548d29d0c0f397d
fbshipit-source-id: bb7790ad17d1520da5ab95580548d29d0c0f397d
Rafael Oleza
Peter van der Zee
Eli White
Matt Mahoney
Naor Matania
Héctor Ramos
Sophie Alpert
David Aurelio
Jean Lauliac
Dylan Vann
Matt Oakes
Nicolas Charpentier
Christoph Nakazawa
Miguel Jimenez Esun
Dan Abramov
Nicholas Young
Robert Rose
Alex Kotliarskyi
Kelvin Sherlock
Konstantin Raev
Janic Duplessis
Daniel Friesen