Summary: Now that babel7 is stable, we can upgrade Metro and fbsource to use it, yay!!!!!
Reviewed By: mjesun
Differential Revision: D9518571
fbshipit-source-id: c85569cb3058235f4f9310949897f7955ecf7324
Summary: D9070810 introduced a breaking change, making the `--transformer` CLI argument able to override the generic transformer instead of `babelTransformer`. Since we still have some scripts that assume `--transformer` is being used for overriding the babelTransformer path, we cannot do this breaking change yet, so this diff reverts the CLI handling to the old behaviour.
Reviewed By: jrwats
Differential Revision: D9550157
fbshipit-source-id: 8b4e26fcb5bca6e4b2f63b1e1a014bce23a31452
Summary:
This diff exposes the new more generic way to configure transformers in `Metro` via the config parameter `transformerPath`.
The new generic transformers can be used to transform any kind of file, since they don't call any JS-specific method and their API is generic. They only need to implement a single `transform` method:
```
async function transform(
absolutePath: string,
relativePath: string,
fileContents: Buffer,
options: TransformOptions, // very soon these will be configurable
): Promise<{
output: Array<mixed>,
dependencies: Array<{
name: string,
data: mixed, // very soon
}>,
}> {
// ...
}
```
Metro already had a `transformModulePath` config param, which was used to configure how babel was called in order to generate the AST. In order to avoid confusion, but keep the current open source transformer worker, I've renamed this param to `babelTransformerPath`. We can add a layer of compatibility and detect old config params in order to show a deprecation warning.
Reviewed By: pvdz
Differential Revision: D9070810
fbshipit-source-id: aebde879736026c09537f5d236eae24c06640abf
Summary:
This diff exposes the new more generic way to configure transformers in `Metro` via the config parameter `transformerPath`.
The new generic transformers can be used to transform any kind of file, since they don't call any JS-specific method and their API is generic. They only need to implement a single `transform` method:
```
async function transform(
absolutePath: string,
relativePath: string,
fileContents: Buffer,
options: TransformOptions, // very soon these will be configurable
): Promise<{
output: Array<mixed>,
dependencies: Array<{
name: string,
data: mixed, // very soon
}>,
}> {
// ...
}
```
Metro already had a `transformModulePath` config param, which was used to configure how babel was called in order to generate the AST. In order to avoid confusion, but keep the current open source transformer worker, I've renamed this param to `babelTransformerPath`. We can add a layer of compatibility and detect old config params in order to show a deprecation warning.
Reviewed By: pvdz
Differential Revision: D9070810
fbshipit-source-id: aebde879736026c09537f5d236eae24c06640abf
Summary:
This is the first step to make transformers fully customizable (and not be tied to JS, or RN). In order to do that, I'm changing the signature of the transformers, which currently is:
```
function transformCode(
filename: string,
localPath: LocalPath,
transformerPath: string,
options: WorkerOptions,
assetExts: $ReadOnlyArray<string>,
assetRegistryPath: string,
minifierPath: string,
asyncRequireModulePath: string,
dynamicDepsInPackages: DynamicRequiresBehavior,
)
```
to be:
```
async function transformCode(
filename: string,
localPath: LocalPath,
options: WorkerOptions,
)
```
(so basically, all the RN-custom properties are moved to `WorkerOptions`, which in the future will be a generic to allow anybody pass any random option to their transformers).
In order to make all this work, I've had to get rid of the logic that calculates the base cache key hash based on a subset of worker options (the ones that Metro knows that are not going to change between runs).
This could potentially cause a perf regression (since we're now making the hash calculation a bit more costly), and in fact I could measure a ~400ms regression on the worse case scenario (which happens when restarting Metro and re-transforming a Wilde from a warm local cache).
I've benchmarked this regression and could find that it's caused by the array of `assetExtensions` (which is potentially large). I have a followup diff to improve this, which is able to remove the regression completely.
Reviewed By: pvdz
Differential Revision: D8695766
fbshipit-source-id: eccd18a4cbc91854f34d5c9ba7f95088f19483a1
Summary:
While the original reason for this change was because of an issue #20780, with further investigation I concluded that the issue is till present for this combo of versions:
glog - 0.3.5
google-cast-sdk - 4.3.1
Downgrading google-cast-sdk to 4.3.0 fixed the build issue.
Release Notes:
--------------
Updated glog version from 0.3.4 to 0.3.5 for iOS
[IOS] [ENHANCEMENT] [GLOG]
Pull Request resolved: https://github.com/facebook/react-native/pull/20811
Differential Revision: D9485221
Pulled By: hramos
fbshipit-source-id: 65caf0839588384a5229a6165506dc6ef62e5fc5
Summary:
There are some steps known to be failing on master. This pollutes checks for unrelated PRs.
This PR will make it so that PRs submitted by anyone other than myself will no-op on these steps.
Future work: Have an array of whitelisted contributors, and make it much easier to turn individual tests on and off.
Pull Request resolved: https://github.com/facebook/react-native/pull/20818
Differential Revision: D9484946
Pulled By: hramos
fbshipit-source-id: d6c187b341f13552b33d0f1d569b65f6c66ae48f
Summary:
This pull request addresses the failing publish-npm.js script from earlier this week. For background, last month we reset all npm access tokens for any package related to Facebook, and we now require all accounts with publish permissions to have two factor enabled.
The publish-npm.js script relied on one such token that is configured in Circle CI as a envvar. The token has been updated in Circle CI, but we now need a way of passing the one time password to npm.
With this PR, we can now grab the otp from Circle CI's envvars. Considering otps are ephemeral, this requires the NPM_CONFIG_OTP envvar to be set by someone with publishing permissions anytime a new release will be pushed to npm. The token is short lived, but it would still be good to clear the envvar after the package is published. Circle CI envvars are not passed on to PR/forked builds.
This PR is effectively a breaking change for the release process, as the publish step will not succeed if the OTP is not valid.
OTPs are short-lived, and the publish_npm_package job will definitely outlive the token. Unfortunately this will require some timing to get right, but the alternative is to ssh into the Circle CI machine and re-run the `npm publish --otp` command, which again would still require someone with publish access to provide the otp.
Pull Request resolved: https://github.com/facebook/react-native/pull/20701
Differential Revision: D9478488
Pulled By: hramos
fbshipit-source-id: 6af631a9cb425271b98c03d158aec390ebc95304
Summary:
Bump android gradle plugin to 3.1.4. We have been stay to 2.x too long. With 3.x we can have instant run and great performance and new features brought by google.
Also thanks to CFKevinRef great pr to make this possible.
pass all current ci. I have also tested RNTester release version works without crash.
https://github.com/facebook/react-native/pull/17967.
[GENERAL] [ANDROID] [FEATURE] - bump android gradle to 3.1.4
Pull Request resolved: https://github.com/facebook/react-native/pull/20767
Differential Revision: D9437576
Pulled By: hramos
fbshipit-source-id: 6084056a1390582a75a879918f2538b0480f6299
Summary:
This PR removes TextLayoutBuilder, which is not used anywhere.
Pull Request resolved: https://github.com/facebook/react-native/pull/20600
Reviewed By: achen1
Differential Revision: D9367345
Pulled By: hramos
fbshipit-source-id: 407a6a80f5c69650fcc7167b28214f7315beed2f
Summary:
This PR removes infer-annotation from the repo and uses latest version of it from maven.
Pull Request resolved: https://github.com/facebook/react-native/pull/20599
Differential Revision: D9437594
Pulled By: hramos
fbshipit-source-id: 93c33041dd8a61b220c352fb187a23bb2dd1b4db
Summary:
Fixes#20769
Release notes
--------------
[CLI] [BUGFIX] [local-cli/server/checkNodeVersion.js] - Disable auto-formatting in `local-cli/server/checkNodeVersion.js` since it introduces ES6 and ES7 syntax (trailing comma in argument list) which in turn makes ES5 engines crash with a `SyntaxError`.
Pull Request resolved: https://github.com/facebook/react-native/pull/20779
Differential Revision: D9468346
Pulled By: hramos
fbshipit-source-id: 24761a377a5fd104e11ed6b6e86da15e96a0e38b
Summary:
@public
This diff fixes the `projectRoot` calculation on React Native when the app does not have a config file. This should fix the issues reported in https://github.com/facebook/react-native/issues/20712
Reviewed By: hramos
Differential Revision: D9444982
fbshipit-source-id: 4cb41fa5224d2addf92976cc119e49dea6a6346b
Summary:
We have several disabled tests in Circle, and they are not running at all.
This prevents us from seeing when a disabled test might actually be fixed, as enabling the test requires uncommenting the correct line in Circle CI's config.
In this PR, we use the existing swallow_error script to run known-failing steps, without failing the job. This will let us see the step's output in CI, without polluting PRs that have not introduced new failures to CI.
Pull Request resolved: https://github.com/facebook/react-native/pull/20775
Differential Revision: D9442412
Pulled By: hramos
fbshipit-source-id: 83c930811a559fdcf6d7b926b4073343e862d2b3
Summary:
Commit 79e498b7fb claims that "--terminal" has been added as an argument to the "run-android" script which it hasn't. Instead it adds a new environment variable "process.env.REACT_TERMINAL" which seems to be undocumented and nowhere else in the repository.
This commit now allows Linux and OSX users to specify their custom terminal :
react-native run-android --terminal=x-terminal-emulator
Additionally the metro bundler child process "detached" option has been set to false if no terminal has been specified on Linux which fixes an issue where the packager would be running in the background and would have to manually be closed by finding the process.
Fixes#18122
Pull Request resolved: https://github.com/facebook/react-native/pull/20584
Differential Revision: D9234990
Pulled By: hramos
fbshipit-source-id: 60e4cc57b2790c419d5a4f9027add04313ddf6f8
Summary:
Per [this comment on the issue](https://github.com/facebook/react-native/issues/20710#issuecomment-414631827):
> Babel by default tries to find .babelrc files to configure itself, and once it finds the one from the RN app (which links to the RN preset that only works on Babel 7) it fails.
> The easiest patch to fix this issue is to add babelrc: false to the babel-register method, so Babel does not read any additional .babelrc file.
Fixes#20710
Pull Request resolved: https://github.com/facebook/react-native/pull/20790
Differential Revision: D9458502
Pulled By: hramos
fbshipit-source-id: 3a0ed7261322fdd9e0c0840f8a3944974f38b233
Summary:
@public
We can't dynamically link `WebKit` because doing so will impact cold start of all our Apps.
This diff includes a few changes:
1. Weakly link the `WebKit` framework in the `ReactInternal` library, so that the compiler doesn't die when it encounters a WebKit symbol.
2. Undo dynamic linking of WebKit in Catalyst.
3. Undo dynamic linking of WebKit in AdsManager
4. Before the first `WKWebView` is instantiated, dynamically load the `WebKit` framework.
The end result of these changes is that WebKit will be loaded only when it's going to be used.
Reviewed By: mmmulani
Differential Revision: D6564328
fbshipit-source-id: a45a44e774d0c61c1fb578a6fa3d16bb08f68ac9
Summary:
@public
The `WKWebView` class doesn't expose a `scalesPageToFit` property, unlike `UIWebView`. Therefore, the `scalesPageToFit` RN prop is be a bit tricky to implement with `WKWebView`.
For the time being, this diff adds warnings to `<WebView/>` whenever `useWebKit={true}` and `scalesPageToFit` is set. I've also updated the documentation to reflect that we don't support `scalesPageToFit` prop with the new implementation of `<WebView/>`.
Reviewed By: shergin
Differential Revision: D6429271
fbshipit-source-id: adf858cb67ba221c70d6d6f1bd6cff505e90c365
Summary:
@public
This diff adds the `useWebKit` property to the `<WebView/>` React Native component. On iOS, when this property is true, we use `RCTWKWebView`. Otherwise, we use `RCTWebView`. On Android, this property does nothing.
Reviewed By: shergin
Differential Revision: D6423374
fbshipit-source-id: 006bfaaf12984fac0174c0b5bb897c009c026cd0
Summary:
@public
This diff introduces two new props:
1. **automaticallyAdjustContentInsets**: Controls whether to adjust the content inset for web views that are placed behind a navigation bar, tab bar, or toolbar. The default value is true.
1. **contentInset**: The amount by which the web view content is inset from the edges of the scroll view. Defaults to {top: 0, left: 0, bottom: 0, right: 0}.
**Note:** There're some inconsistencies between how `UIWebView` and `WKWebView` render web pages with respect to the `contentInset` property. These two videos illustrate the problem:
**UIWebView**
[[ P58674349 | Playground.js ]]
https://pxl.cl/9R9V
**WKWebView**
[[ P58674348 | Playground.js ]]
https://pxl.cl/9R9W
Here's a stack overflow answer describing the problem: https://stackoverflow.com/a/35472603.
Reviewed By: shergin
Differential Revision: D6432181
fbshipit-source-id: aee6dac65d28435381ebec90519474b4707c7bab
Summary:
@public
This diff implements background colors for the `RCTWKWebView` component by proxying the background color prop to the underlying `WKWebView` and its underlying `UIScrollView`.
There's few differences between `backgroundColor` in `RCTWebView` and `RCTWKWebView` implementations:
1. With `UIWebView,` the background color gets applied after the page loads. With `WKWebView`, this isn't necessarily true. This results in a white flicker on solid backgrounds because sometimes, the background color is set before the page loads. This video illustrates the problem: https://our.intern.facebook.com/intern/px/p/9QBH
1. As far as I can tell, `WKWebView` doesn't handle transparent backgrounds correctly. Either that, or I could be setting the background color incorrectly. I set the background color to `rgba(1, 1, 1, 0.5)` and recorded how both `RCTWebView` and `RCTWKWebView` render. These two videos indicate the differences:
**RCTWebView: Lighter background**
https://pxl.cl/9R13
**RCTWKWebView: Darker background**
https://pxl.cl/9R1b
I tried to replicate this on the web. According to [[ https://our.intern.facebook.com/intern/fiddle/zCHu/ | this fiddle ]], `RCTWebView` is correct. Clearly, RCTWKWebView is rendering transparent backgrounds a bit darker than necessary. This doesn't seem simple to debug, so I've created a task to document this work: T23815343. I'll get to it eventually.
Reviewed By: shergin
Differential Revision: D6398209
fbshipit-source-id: 1812cb68133bc18a3278f6b328d7b085362528b0
Summary:
When text is rendered in `WKWebView` WebKit component, the component itself can detect things like phone numbers, flight numbers, links, etc. and render them with additional functionality.
For example, when the text `apple.com` is detected, if the `link` data detector type is enabled, the web view will actually render a link that takes the user to the Apple home page.
In this diff, I implement the `dataDetectorTypes` prop. The data detector types supported are:
1. phoneNumber
1. link
1. address
1. calendarEvent
1. trackingNumber
1. flightNumber
1. lookupSuggestion
These enums are documented in the [[ https://developer.apple.com/documentation/webkit/wkdatadetectortypes | WKDataDetectorTypes docs ]].
Reviewed By: shergin
Differential Revision: D6392546
fbshipit-source-id: 4dd373f0ac52f898163cd959eeef6672e55b42a6
Summary:
HTML video elements can have the `autoplay` attribute, which forces them to play automatically whenever they load on the page.
In this diff, I introduce a new prop `mediaPlaybackRequiresUserAction`, which allows us to control whether video or audio element autoplays even when `autoplay` is set.
Reviewed By: shergin
Differential Revision: D6382256
fbshipit-source-id: 617508653910d600bc43f7f68c6dfd17ab1b6dd8
Summary:
For iPhones with small screen sizes (e.g: iPhone 5s), inside the `<WKWebView/>` component, videos will play in fullscreen mode. In this diff, I introduce a prop called `allowsInlineMediaPlayback` that when set to true, will allow videos to play inline.
**Note:** For videos to play inline, the HTML video element must also have a `playsinline` attribute on it.
Reviewed By: shergin
Differential Revision: D6379770
fbshipit-source-id: a0130720ffede6c24a90cad0c97a75b657d77017
Summary:
@public
This diff introduces the native backend for a new WKWebView prop: `onShouldStartLoadWithRequest`.
In the final component, the behaviour will be as follows: Whenever the user navigates around in the web view, we call `onShouldStartLoadWithRequest` with the navigation event. If `onShouldStartLoadWithRequest` returns `true`, we continue the navigation. Otherwise, we abort it.
Reviewed By: shergin
Differential Revision: D6370317
fbshipit-source-id: e3cdd7e2a755125aebdb6df67e7b39116228bdfb
Summary:
@public
This diff implements the `reload` and `stopLoading` methods for `WKWebView`. Their functionality is self-explanatory.
Reviewed By: shergin
Differential Revision: D6369292
fbshipit-source-id: ba176f4406e0a67606406f36dd66f7615f4796c3
Summary:
@public
This diff implements the `goForward` and `goBack` methods on `WKWebView`.
1. `goForward` moves the web view one screen forward in the browser history.
1. `goBack` moves the web view one screen back in the browser history.
Reviewed By: shergin
Differential Revision: D6367495
fbshipit-source-id: e100ca00e92a6eaa30d2af1af642ba79a9c9feae
Summary:
@public
This diff introduces a method called `injectJavaScript(script)` on the React Native `<WKWebView/>` component. When called with a string, it evaluates that string as JavaScript within the web view.
Reviewed By: shergin
Differential Revision: D6367445
fbshipit-source-id: f68afeff42535dc991747f96a63f3c956faf13d3
Summary:
@public
The content that renders within the `WKWebView` instance actually renders inside a `UIScrollView`. On that scroll view, we can adjust the `decelerationRate`, which controls how fast the view stops scrolling after the user lets go while scrolling.
In this diff, I implemented the `decelerationRate` prop for `WKWebView`, which gets forwarded to the `UIScrollView` instance underlying the web view.
**Note:** Even though we accept a floating point value for the deceleration rate, the native `UIScrollView` component only allows two inputs:
1. `UIScrollViewDecelerationRateNormal`: 0.998
2. `UIScrollViewDecelerationRateFast`: 0.99
As far as I know, it seems to just round up to the nearest valid `CGFloat` (or down if number > 0.998), for any invalid numbers.
Reviewed By: mmmulani
Differential Revision: D6307262
fbshipit-source-id: 98c4395702415aa36519f9e9bd84f043be3a5881
Summary:
@public
The content of `WKWebView` renders within a scrollview. In this diff, I'm introducing the prop `scrollEnabled` to allow developers to control whether scrolling is enabled within the scroll view, or not.
Reviewed By: mmmulani
Differential Revision: D6307001
fbshipit-source-id: 5a199c6c3b8535e45a5a3cb6041e822bb7af2362
Summary:
@public
The content that loads inside `WKWebView` renders within a `ScrollView`. Suppose the user pulls the page down when its top edge hits the top edge of the web view. Then, one of two things can happen as the user continues to pull the page down:
1. We let the page be pulled past the top edge of the web view.
1. We fix the page's vertical offset to 0 so that it doesn't move past the top edge of the web view.
The property that controls this behaviour is `<WKWebView bounces={true|false}/>`. In this diff, I implement it.
Reviewed By: mmmulani
Differential Revision: D6306866
fbshipit-source-id: 7763df78676215c3dd0bd7a029497a6eca1873ab
Summary:
@public
This diff implements message passing between the `WKWebView` and React Native. As with `<WebView/>`, we can only send/receive strings.
**Usage:**
1. Set `messagingEnabled` to `true`.
1. To send data from the web view to React Native, call `postMessage(data)` within the web view. This forces React Native to execute the `onMessage` prop on the `WKWebView` component. `onMessage` will be called with an event `e`, where `e.nativeEvent.data` will be the data you passed into `postMessage`.
1. To send data from React Native to the web view, call `UIManager.dispatchViewManagerCommand` to dispatch the `UIManager.RCTWKWebView.Commands.postMessage` command. Look at [[ https://fburl.com/u1wusf2f | this part of the existing `<WebView/>` ]] component for more details. After you make the call, React Native will dispatch a `'message'` event to the `document` object within the webview. You can listen to the event by doing `document.addEventListener('message', callback)`. Let the event dispatched be `e`. Then, `e.data` is the data you sent over from React Native.
[[ P58627181 | This Playground.js ]] illustrates the usage.
Reviewed By: shergin
Differential Revision: D6304850
fbshipit-source-id: 29075ef753296e9fb5a9cddeb1ad0f4ff7e28650
