Summary:
@public
Fixes#773
This fixes `.json` name resolution. And also reads `package.json` when doing a directory module resolution.
The algorithm can be found here: https://nodejs.org/api/modules.html
I'll probably start including the node (or browserify) modules test in later diffs to make sure we're fully compliant.
Test Plan:
* ./runJestTests.sh
* ./runJestTests.sh PackagerIntegration
* open playground and require a json file
* test redbox
Summary:
@public
Fixes issue #1055
For some historical reason we used to strip the extension of the module name before passing it to `resolveDependency` which is completly capable of handling all kinds of names. The fix is one line, but added a few tests for this.
Test Plan:
* ./runJestTests.sh
* ./runJestTests.sh PacakgerIntegration
* Open app and click around
Summary:
@public
The packager's resolver started out imitating node-haste, which meant that we didn't support nested modules. Now this is a problem. Bigger projects are bound to have versions of different versions of the same package at different levels of the dependency tree. This
makes loading dependencies lazy for node_modules and implements the node resolution algorithm. However, it also mantains that some
modules are still "haste" format, which currently defaults to "react-native" and "react-tools".
Finally, this means ~5 seconds speed up on every server start. This should also have a big impact on open source users with projects with big node_modules.
Test Plan:
1- test the app with --reset-cache
2- click around test and production apps
3- update the OSS library
4- create a new project
5- npm install multiple modules
6- create some version conflict in your project
7- make sure we do the "right" thing
8- test file changes to make sure it works
Summary:
@public
Previously, we had to use errors as a property on the result object because there was no way to pass custom props between
the child worker and the parent. This has been fixed in node-worker-farm (D2092153) and now we can use regular errors.
This also adapts the transformer to babel-specific errors. Generic errors, however, should still work and render readable
info.
Additionally, I deprecated, but maintained backwards compatiblity for people in OSS that are using custom transformers.
Test Plan:
1. `./runJestTests.sh`
2. `./runJestTests.sh PackagerIntegration`
3. open the playground app
4. Add a syntax error. Say `1=x` somewhere in the file
5. Reload and see error message 'SyntaxError <filename> description (line:col)'
6. Make sure that the stack trace is clickable and it attempts to open the editor to the location
Summary:
@public
1. Default to first class support of popular image formats
2. Add tests to make sure we support other than png
Test Plan:
1. ./runJestTests.sh
2. Add test.png and test.jpg images in the Playground app dir
3. require both images and render then in the playground app
4. they render
Summary:
@public
Shouldn't confuse the cache from files transformed by different transformers. This takes into account the transformer in the cache hash name.
Test Plan:
* start server with --babel
* generate bundle
* start server with --jstransform
* generate bundle
* compare them and they're different
Summary:
@public
Fixes [#393](https://github.com/facebook/react-native/issues/393). Currently the transformer assumes line-preserving compilers and defaults to a super-fast source map generation process. However, we need to support compilers that aren't preserving lines.
I had feared this wuold slow down the server but I came about a little known peace of the spec that defines an "indexed source map" just for the purpose of concating files: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit
Test Plan:
1. runJestTests.sh
2. run server and click around example apps
3. add a custom transporter like babel
4. add a custom file and a debugger statement
5. debug in chrome and make sure it works
redbox still works
Summary:
cc @amasad
An error occurred while trying to display the Red Box since loadSourceMap was not included in the JS
bundle. This is because node-haste was treating its docblock as a multiline directive which doesn't make sense for `@providesModule`.
In loadSourceMap.js's case, the directive's value was parsed as "loadSourceMap -- disabled flow due to mysterious validation errors --".
There are two fixes: add a newline under the `@providesModule` directive, and change the module ID code to look at only the first token of the directive. I opted for the latter so we avoid this class of bugs entirely and AFAIK it's nonsensical to have multiple `@providesModule` values anyway.
Closes https://github.com/facebook/react-native/pull/866
Github Author: James Ide <ide@jameside.com>
Test Plan: Run the packager, trigger an error in an app, see the red box now show up again.
Summary:
@wez Mentioned this in Issue #239 -- right now when watchman takes too long we recommend you run `watchman` from your terminal which actually expects some arguments, so it prints out the following:
```
[pcottle:~/Desktop/react-native:changeErrorMessage]$ watchman
{
"error": "invalid command (expected an array with some elements!)",
"cli_validated": true,
"version": "3.0.0"
}
```
basically this ends up being more confusing since the command we recommend you run errors out, so lets change it to `watchman version` which at least exists cleanly.
I kept the troubleshooting link as https://facebook.github.io/watchman/docs/troubleshooting.html since it sounds like we will update that with the issue people run into in #239
Closes https://github.com/facebook/react-native/pull/825
Github Author: Peter Cottle <pcottle@fb.com>
Test Plan: Imported from GitHub, without a `Test Plan:` line.
Summary:
This PR teaches packager's `DependencyGraph` how to extract dependencies written with ES6 `import` statements.
It fixes the issue where you are not able to write your app with ES6 `import` statements when your custom transformer (replacing the default [JSTransform](https://github.com/facebook/jstransform), for example, [babel](http://babeljs.io/)) already supports the ES6 `import` syntax.
It will also be useful for [JSTransform](https://github.com/facebook/jstransform) later on once it implements `import` feature too.
Closes https://github.com/facebook/react-native/pull/386
Github Author: Pilwon Huh <pilwon@gmail.com>
Test Plan: runJestTests.sh
