Summary: In this diff I change the internal react-native cli to use our new configuration. Another change here is that Metro starts using the new configuration already as its entry points (like `metro#runMetro`).
Reviewed By: rafeca
Differential Revision: D8728612
fbshipit-source-id: 9f43dee31ebaccd35cf6274d5c4dec0a227a6eec
Summary:
This fixes some regressions with local-cli introduced in c4a66a89a2.
- We didn't pass `assetRegistryPath` which caused the following error when loading the bundle:
```
error: bundling failed: Error: Unable to resolve module `missing-asset-registry-path` from `/Users/janic/Developer/react-native/RNTester/js/uie_thumb_normal@2x.png`: Module `missing-asset-registry-path` does not exist in the Haste module map
```
- The middlewares were not added to the metro server. This causes some packager server features to fail. The one I noticed is that the /status endpoint didn't exist anymore which causes CI to fail and also Android to not load the bundle from the packager initially. The remote debugging feature was also broken.
Pull Request resolved: https://github.com/facebook/react-native/pull/20162
Differential Revision: D8867610
Pulled By: hramos
fbshipit-source-id: 8a08b7f3175692ab6ee73c0a7c25075091ae4792
Summary: No new errors in this version. Just removed a bunch of unused suppressions
Reviewed By: TheSavior
Differential Revision: D8754160
fbshipit-source-id: 2f02240b6d65edecba5d9ed603c7703462547a7f
Summary: `morgan` produces non-json output, which affects `js1 run` when ran with the `--json` flag.
Reviewed By: Kureev
Differential Revision: D8724830
fbshipit-source-id: 11377f6ef39341c658a7f905383398423a721630
Summary:
Scope of the diff:
1. Middleware
`react-native-github/local-cli` and `react-native-internal-cli` uses a very similar set of middlewares (internal cli extends github version), so I decided to move it to a standalone file (middleware manager) in order to remove duplications and increase readability.
2. Types
Seems that after Flow upgrade to version 0.68 there were many type issues to resolve, so all of them were auto-mocked. This is fine, but I'd like to see Flow assists me with `Metro.createServer` -> `Metro.runServer` migration. Hence, I decided to resolve flow mocks, related to runServer.
3. `runServer` signature
In `react-native-github` repo I cleaned up `runServer` signature by removing `startCallback` and `readyCallback` from the function parameters and moved them to `runServer` instead.
4. Replace `createServer` by `runServer`
In `react-native-github` repo, `createServer` has been replaced by `runServer`. __Some of arguments are not mapped__.
Note that this diff will partially break argument mapping. This is intentional. @[100000044482482:ives] will fix it with a new config package.
Reviewed By: mjesun
Differential Revision: D8711717
fbshipit-source-id: a843ab576360ff7242099910d8f25a9cb0a388c0
Summary:
This diff tries to fix an issue that started appearing in RN master when the latest metro version is used (more info here: c5ce762697 (commitcomment-29443117)).
The problem is that RN is still reading `projectRoots` from the Metro config and trying to call `concat()` on them. Latest Metro sets the default `projectRoots` to null, so this fails.
Also, a couple other things have been done:
* Make sure that the `projectRoot` and `watchFolder` objects from args are passed to Metro (so they contain the overrides from the CLI arguments).
* Add a `--projectRoot` CLI arg, replacing the `--root` one (this is not actually needed, since it does the same as `--watchFolders`
Differential Revision: D8567229
fbshipit-source-id: 3b76fd8e23d201a4097e9dfba3a512d64f348cb0
Summary:
We use projectRoots to limit crawling of jest-haste-map in large codebases. Since this implies multiple projects roots, it makes it very hard (or impossible) to reliably cache dependency resolutions.
If we can replace this with a single project root and a set of watch roots, we can have relative path resolutions for all dependencies which van be cached.
Reviewed By: rafeca
Differential Revision: D8450498
fbshipit-source-id: 830c21e847c3236e42d5414a8587508cb73864bd
Summary:
Add ignores for these requires, some of them mistakenly removed by da3424c929.
```
yarn flow
```
CircleCI should be green again.
Closes https://github.com/facebook/react-native/pull/18021
Differential Revision: D7025304
Pulled By: jeanlauliac
fbshipit-source-id: 731232093ae3ab39b3eff6fb2004ff4e7090d5ae
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: Tries to adress https://github.com/facebook/metro/issues/65. We need a reasonnable workaround to support modules like `moment.js` that do dynamic requires but only in some cases. By replacing the call by a function that throws, we move the exception at runtime instead of happening at compile time. We don't want to do that for non-node_modules file because they are fixable directly, while `node_modules` are not fixable by people and they get completely blocked by the error at compile time.
Reviewed By: rafeca
Differential Revision: D6736989
fbshipit-source-id: a6e1fd9b56fa83907400884efd8f8594018b7c37
Summary:
`metro-bundler` v0.21 contains a rewritten bundling mechanism, with simplified logic and much faster rebuild times, called delta bundler. This release contains a couple of breaking changes:
* Now, when using a custom transformer, the list of additional babel plugins to apply are passed to the `transform()` method. These are used in non-dev mode for optimization purposes (Check 367a5f5db8 (diff-40653f0c822ac59a5af13d5b4ab31d84) to see how to handle them from the transformer).
* Now, when using a custom transformer outputting `rawMappings`, the transformer does not need to call the `compactMappings` method before returning (check d74685fd1d (diff-40653f0c822ac59a5af13d5b4ab31d84) for more info).
* We've removed support for two config parameters: `postProcessModules` and `postProcessBundleSourcemap`.
Reviewed By: davidaurelio
Differential Revision: D6186035
fbshipit-source-id: 242c5c2a954c6b9b6f339d345f888eaa44704579
Summary: makes flow typing for the entry point more sound and fixes two issues
Reviewed By: BYK
Differential Revision: D5507650
fbshipit-source-id: 6b03f7de792ffcece4d0d61950e136a61ea7db2e
Summary:
This adds support to RN's configuration file to let people turn off Babel's behavior of looking up .babelrc files. Most of the support for this feature is in Metro (https://github.com/facebook/metro-bundler/pull/31).
Closes https://github.com/facebook/react-native/pull/15136
Differential Revision: D5483241
Pulled By: jeanlauliac
fbshipit-source-id: c78096c1574c9f844c9f34aff73e6f97cb0b5e45
Summary: Move the returned type of `getPolyfills` from a standard `Array` to a read-only one, so that we make sure the array is not modified once created. Also, refactor the list of polyfills included by default to a generic, central file, then require it both from the CLI utils as well as the development server.
Reviewed By: jeanlauliac
Differential Revision: D5406553
fbshipit-source-id: ab980288bb1c625338de469da77dd6fc70bcedbc
Summary:
React Native bundler (aka Metro Bundler) was splitted from the main codebase some time ago (now it lives [[https://github.com/facebook/metro-bundler|here]]). To make it more agnostic, polyfills will be moved out from it, so people who doesn't need them does not include them. However, RN will still need them, so the first step is to copy them back to RN so that we can provide them to Metro Bundler later.
We also include a way of passing the list of polyfills to include, as an `Array<string>`. The field is called `polyfills`, and defaults to the traditional list that is currently included in the package manager [see here](be1843cddc/packages/metro-bundler/src/defaults.js (L27-L37)).
In future commits, `metro-bundler` will be able to manage the `polyfills` array passed to it, and use it, instead of the pre-defined ones.
Reviewed By: davidaurelio
Differential Revision: D5381614
fbshipit-source-id: 749d536b781843ecb3067803e44398cd6df941f1
Summary: Upgrade metro-bundler to v0.9.0. This version has no functional change. The only change is that the structure of the npm package reflects the structure of the source code.
Reviewed By: bestander
Differential Revision: D5315651
fbshipit-source-id: 3a69337106d4ccf708823c80d304941973360e8e
Summary:
This diff cleans up some cruft and adds some features:
* It removes the usage of an env variable to control workers.
* It removes the lazy and handwavy calculation on how many workers to use for jest-haste-map. Jest itself uses the maximum amount of workers available and it has never been reported as an issue – especially since it is a one-time startup cost of about 3 seconds on a cold cache only.
* It adds a `--max-workers` flag to replace the env variable. This one is able to control both the number of workers for `jest-haste-map` as well as the transformers.
* It makes the transformers run in the parent process if 1 or fewer workers are are specified. This should help with debugging.
Once you approve this diff, I will publish a new version of metro to npm and update the version used in RN and remove the use of the env variable altogether: https://our.intern.facebook.com/intern/biggrep/?corpus=xplat&filename=&case=false&view=default&extre=&s=REACT_NATIVE_MAX_WORKERS&engine=apr_strmatch&context=false&filter[uninteresting]=false&filter[intern]=false&filter[test]=false&grep_regex=
Note: the process of adding a CLI option is really broken. Commander also has a weird API. We should consider building a better public API for Metro and then consider how to build a new CLI on top of it and simplify our internal integration. I really don't like how Metro is integrated across pieces of the RN cli in ways that is hard to manage. But that is a larger task for another time :)
Reviewed By: jeanlauliac
Differential Revision: D5217726
fbshipit-source-id: 74efddbb87755a9e744c816fbc62efa21f6a79bf
Ives van Hoorne
Janic Duplessis
Gabe Levi
Alexey Kureev
Miguel Jimenez Esun
Rafael Oleza
Maël Nison
glevi@fb.com
Sam Goldman
Jean Lauliac
Caleb Meredith
Sophie Alpert
Bhuwan Khattar
Peter van der Zee
Marshall Roch
Christoph Nakazawa
David Aurelio
James Ide
Alex Dvornikov
Pieter De Baets
Nurzhan Bakibayev
Christopher Chedeau