Summary:
My changes in https://github.com/facebook/react-native/pull/13707 assumed RN website works the same way as React website, but this assumption was wrong, so I added invalid markup.
This fixes it, and also moves the images into the website folder so we don't depend on random CDNs.
Closes https://github.com/facebook/react-native/pull/13844
Differential Revision: D5019956
Pulled By: gaearon
fbshipit-source-id: bec40d70997231a73d3ef67c82386bc1bb202d7b
Summary: Afaik. the list of asset types is hardcoded for the Buck worker so far, and I'm not sure how that would be customizable. For now, let's include all the default asset extensions.
Reviewed By: davidaurelio
Differential Revision: D5002607
fbshipit-source-id: 41069e817d2b73156bca684bc2f73077132928a7
Summary:
There was an error with packager symbolization on Windows because it looks like `allowHalfOpen: true` doesn't work properly when using named sockets. This uses a random port on localhost for the connection instead on Windows as a workaround.
**Test plan**
Tested that symbolization works on both mac and windows by triggering a warning in UIExplorer.
Closes https://github.com/facebook/react-native/pull/13828
Differential Revision: D5019537
Pulled By: davidaurelio
fbshipit-source-id: 62c5b5f270e553a7d413bb4d1bab2406380f1d4f
Summary:
- [x] Explain the **motivation** for making this change.
- [x] Provide a **test plan** demonstrating that the code is solid.
- [x] Match the **code formatting** of the rest of the codebase.
- [x] Target the `master` branch, NOT a "stable" branch.
I have a need to bundle a pre-optimized external lib with my RN application. Until RN 0.42 I had been using a .babelignore to prevent the packager from trying to optimize this file and choke.
It seems in 0.42 and higher I'm no longer allowed to ignore the file.
This issue has also been reported as #12071
Details on the reasoning for this patch can be found in the issue I originally filed: https://github.com/facebook/react-native/issues/13168
What existing problem does the pull request solve?
This PR restores the functionality with babel ignoring files that existed in 0.41 before this patch:
0849f84df2 (diff-4676ea0b3c55c65c3929aa993144f07f)
Here's a screenshot of this patch properly ignoring the file I referenced in https://github.com/facebook/react-native/issues/13168 to be ignored.
The patch relies on the `ignored` value of the call to `babel.transform` and if true returns the src in a object per instruction from loganfsmyth from BabelJS core team.
To test, add a file to the `ignore` array of a `.babelrc` file in a React Native project with this fork.
I was unable to locate a test file for the transformer.js
Fixes#12071, #13168
Closes https://github.com/facebook/react-native/pull/13681
Differential Revision: D5017565
Pulled By: davidaurelio
fbshipit-source-id: 421f57b5ce192eedd46fae4285d8a741cb5f8e71
Summary:
Changed the registerComponent name from 'HelloWolrdApp' to 'AwesomeProject' because the instructions says paste it into your index.ios.js but that doesn't actually work, unless the component is named 'AwesomeProject'.
First timers shouldn't have to deal with a big bad red screen of death. 😅
Closes https://github.com/facebook/react-native/pull/13709
Differential Revision: D5010357
Pulled By: javache
fbshipit-source-id: 101bec8e9d98fa97b3cd4a2a8e81df1f87381216
Summary:
The list items' selected state is inside the `selected` Map, not inside the `state`.
This PR corrects a small mistake in the minimal example in the Documentatioin of the FlatList component.
1. Create a vanilla React Native project.
2. Create the components involved in the minimal example of FlatList.
3. Run to see if the `selected` property of the `MyListItem` changes as intended.
Currently the example has this mistake so an error will show up when running:
Closes https://github.com/facebook/react-native/pull/13795
Differential Revision: D5010105
Pulled By: javache
fbshipit-source-id: 09585cea2f2e3e6746419ef54ef8da9dbdb8dbb1
Summary:
Existing instructions are a bit misleading, as Chrome extension is not supposed to work, but there is still a supported way to run them.
Closes https://github.com/facebook/react-native/pull/13707
Differential Revision: D5010169
Pulled By: gaearon
fbshipit-source-id: f9558c9ccb04196854b2eef6ff40a998350b65db
Summary: Exporting an object instead of an array so it can be used as an enum by other files.
Reviewed By: sahrens
Differential Revision: D5007488
fbshipit-source-id: 8253a424f0dbb51511b889b1da637f366c0f290a
Summary: Well that's silly but I noticed with faster terminal progress updates, packager *feels* a bit faster :D
Reviewed By: davidaurelio
Differential Revision: D5002528
fbshipit-source-id: 8a3d5e929dd7fb09ebafda3422886c631016a40f
Summary: Fixes building release builds with the new buck integration.
Reviewed By: jeanlauliac
Differential Revision: D5002441
fbshipit-source-id: e7716324c7c8dd0bfcaf5b39cf716ac589e948e8
Summary: Enforces a `'default'` property to be present on the transform variant mapping. This will allow us to simplify transforms of assets and json to only provide one variant for the new Buck build system.
Reviewed By: jeanlauliac
Differential Revision: D5002052
fbshipit-source-id: 2a7240c1b2450f62de686c46ab2c2e5a75dea399
Summary:
Hey there :)
Please let me know if the name `ListEmptyComponent` should be changed. I also thought about `ListNoItemsComponent`. Or maybe `ListPlaceholderComponent`?
- [x] Explain the **motivation** for making this change.
- [x] Provide a **test plan** demonstrating that the code is solid.
- [x] Match the **code formatting** of the rest of the codebase.
- [x] Target the `master` branch, NOT a "stable" branch.
In a FlatList, I wanted to show some placeholder when my data is empty (while keeping eventual Header/Footer/RefreshControl).
A way around this issue would be to do something like adding a `ListHeaderComponent` that checks if the list is empty, like so:
```js
ListHeaderComponent={() => (!data.length ? <Text style={styles.noDataText}>No data found</Text> : null)}
```
But I felt it was not easily readable as soon as you have an actual header.
This PR adds a `ListEmptyComponent` that is rendered when the list is empty.
I added tests for VirtualizedList, FlatList and SectionList and ran `yarn test -- -u`. I then checked that the snapshots changed like I wanted.
I also tested this against one of my project, though I had to manually add my changes because the project is on RN 0.43.
Here are the docs screenshots:
- [VirtualizedList](https://cloud.githubusercontent.com/assets/82368/25566000/0ebf2b82-2dd2-11e7-8b80-d8c505f1f2d6.png)
- [FlatList](https://cloud.githubusercontent.com/assets/82368/25566005/2842ab42-2dd2-11e7-81b4-32c74c2b4fc3.png)
- [SectionList](https://cloud.githubusercontent.com/assets/82368/25566010/368aec1e-2dd2-11e7-9425-3bb5e5803513.png)
Thanks for your work!
Closes https://github.com/facebook/react-native/pull/13718
Differential Revision: D4993711
Pulled By: sahrens
fbshipit-source-id: 055b40f709067071e40308bdf5a37cedaa223dc5
Summary:
This will require people who use CocoaPods to update their Podfiles. You can see an example of a Podfile set up to use the Cxx bridge here: https://github.com/mhorowitz/native-navigation-boilerplate/blob/master/ios/Podfile
If this doesn't work, you can continue to use the old bridge by adding a dependency of 'BatchedBridge' to the React subspecs in your Podfile, but this will stop working once the old bridge is removed.
Reviewed By: javache
Differential Revision: D4981920
fbshipit-source-id: 7c4f3bf1c3f9af3f934f03ec003a05d0cd3cb259
Summary:
The main reason to use **VirtualizedList** is to set the `getItem` and `getItemCount` props, so having default values for these props makes things error prone.
* In **VirtualizedList**, changed the `getItem` and `getItemCount` props from optional to required, and removed default values.
* Ensured that implementing classes **FlatList** and **SectionVirtualizedList** are always passing these props.
* Updated VirtualizedList-test.js accordingly.
Reviewed By: sahrens
Differential Revision: D4980236
fbshipit-source-id: ad1838931253bc61ff9068c40929f6e9c755b92c
Summary:
- If the initial render doesn't extend past `onEndReachedThreshold` it is likely that onEndReached won't get called until scroll, which can be a bad experience if the `initialNumToRender` is very close to the viewport height. This happens because when `onContentSizeChange`, `onLayout` may not have fired yet so we don't know what the `visibleLength` is. Fix is to also call `maybeCallOnEndReached` in `_onLayout` as well.
- We have an optimization that does hi-pri render window updates when scrolling quickly and the content reaches the edge of the viewport, but there is also an important case where the user has scrolled to the end of the content and is waiting for a network response. Once the new data comes in, we want to render it ASAP because the user is waiting for it. To solve this we refactor our scheduling code into a shared function that always checks if it should be a hi-pri update instead of just in `_onScroll`.
Reviewed By: bvaughn
Differential Revision: D4975314
fbshipit-source-id: 8d64832ecbcbdbac430a08a4018d7a32b2216a85
Summary:
- [x] Explain the **motivation** for making this change.
- [ ] ~Provide a **test plan** demonstrating that the code is solid.~
- [x] Match the **code formatting** of the rest of the codebase.
- [x] Target the `master` branch, NOT a "stable" branch.
The key name required to access the CameraRoll in iOS is incorrect.
Closes https://github.com/facebook/react-native/pull/13755
Differential Revision: D4994048
Pulled By: javache
fbshipit-source-id: 9ec2f793f03f529e9cf0f89106f88445fde50f2a
Summary:
I suggest we grab our own version of worker-farm, since there are a few changes we'd like to do. There are two reasons for forking:
* the original project does not seem maintained anymore, with a PR remaining unanswered (https://github.com/rvagg/node-worker-farm/pull/42);
* we don't need to keep the level of genericity of the original project: for example, we don't need the option `maxConcurrentCallsPerWorker`, that we always keep to one.
Forking gives us opportunity to simplify the code for our use case. Later on we could reuse it for other projects such as `jest`.
A few things we'd like to do:
* remove special node options from the forks, such as `--inspect`, or even, allow adding special options (if you want to debug a worker specifically for example);
* allow us to pipe `stdout` and `stderr` instead of having transform spit stuff out to the parent process output;
* remove code managing `maxConcurrentCallsPerWorker` and clean up the code in general;
* add `flow` typing.
Reviewed By: davidaurelio
Differential Revision: D4993300
fbshipit-source-id: 10f0c2a18b010c2a8b2e2afebcb3aab3504d7923
Summary:
Moves the `YGLogger` into `YGConfig` and pass the `YGNodeRef` into the logger to be able to associate the log messages and assertions with the specific node.
Tackles facebook/yoga#530 and facebook/yoga#446
Closes https://github.com/facebook/yoga/pull/531
Reviewed By: astreet
Differential Revision: D4970149
Pulled By: emilsjolander
fbshipit-source-id: b7fcdaa273143ea2fa35861620b2e4d79f04f0af
Valentin Shergin
Jean Lauliac
Dan Abramov
Pieter De Baets
Janic Duplessis
Aaron Chiu
Kevin Old
Eric Vicenti
Sandeep Ramgolam
liushigit
Dan Abramov
Fred Liu
Emily Janzer
Brian Vaughn
David Aurelio
Maël Nison
Louis Lagrange
Andres Suarez
周中原
Ben Nham
Marc Horowitz
Jeff Case
Spencer Ahrens
janus_wel
Lukas Wöhrl
