Summary:
This call is used to continue execution when the app has just been
started in a "wait for debugger" mode. This is the only case
in which it has an effect.
Notably, it should do nothing in the following cases, which a layperson
may be tempted to classify as "WaitingForDebugger":
* The app was running detached and hit a 'debugger;' statement
* The app is paused because of a breakpoint or hitting the Pause button
* The app stopped on an instrumentation breakpoint, and expects
the debugger to collect data and potentially auto-resume.
Changelog: [Internal] Add Hermes support for Debugger.runIfWaitingForDebugger
Reviewed By: mhorowitz
Differential Revision: D21557446
fbshipit-source-id: 790cec7444ddc61908d2ef9d92e4649b535d678f
Summary:
This diff adds support for the "beforeScriptWithSourceMapExecution" instrumentation
breakpoint via "Debugger.setInstrumentationBreakpoint".
CDP describes it as a breakpoint, but we just set a flag in the inspector. A
fake breakpoint ID is synthesized for optional removal later.
Changelog: [Internal] Add Debugger.setInstrumentationBreakpoint to Hermes Inspector
Reviewed By: mhorowitz
Differential Revision: D21418218
fbshipit-source-id: 90fa49c0954980993815322d3a7effee416ed5db
Summary:
This removes the Hermes.setPauseOnLoad. It will be replaced by the more standard
Debugger.setInstrumentationBreakpoint's "beforeScriptExecution" event.
ChangeLog: [Internal] Remove Hermes.setPauseOnLoad message (to be replaced)
Reviewed By: mhorowitz
Differential Revision: D21418219
fbshipit-source-id: 93c53801c23487f9336b322c2bd737663ec21b97
Summary:
This Hermes-specific mode is similar to Debugger.setPauseOnExceptions
and lets the VM know that it should enter a Pause state whenever a new
script is loaded/executed.
The debugger can then take its time to parse the source map and update
any breakpoints, before automatically continuing.
Changelog: [Internal] Implement a Hermes.setPauseOnLoad CDP call
Reviewed By: bestander
Differential Revision: D20754604
fbshipit-source-id: 7f9d0638706c99e9dcb534699b633f658e364909
Summary:
Until now we've generated scaffolding entirely based on the official devtools
protocol spec. This diff adds support for defining custom domains in `custom.json`
which will be merged with the upstream protocol JSON definition.
ChangeLog: [Internal] Add support for Hermes-specific CDP messages
Reviewed By: bestander
Differential Revision: D20754605
fbshipit-source-id: a8075f81816a40114d1a3332192c7aa076b17848
Summary:
This gets us on the latest Prettier 2.x:
https://prettier.io/blog/2020/03/21/2.0.0.html
Notably, this adds support for TypeScript 3.8,
which introduces new syntax, such as `import type`.
Reviewed By: zertosh
Differential Revision: D20636268
fbshipit-source-id: fca5833d003804333a05ba16325bbbe0e06d6c8a
Summary:
Changelog: [Internal] Upgrade Chrome devtools protocol for Hermes
Update to the most recent version of the devtools protocol, r730699.
This just adds a few parameters to the stable API.
They have reasonable defaults that shouldn't break the existing functionality.
Reviewed By: willholen
Differential Revision: D19387559
fbshipit-source-id: 49d9ebf4a1a20f349ea6e46be6d5f36184ba8afb
Summary:
Changelog: [Internal]
Before, we were relying on checking out the `devtools-protocol` Github repo at a specific commit and
making special changes to the JSON file.
In order to make it easier to update, use the officially published npm package.
I found the closest package version that was published, but it had two differences:
* `Runtime.getHeapUsage` was either missing (in earlier versions) or experimental (in later versions)
* `isDefault` and `isPageContext` were removed. I'm not sure what these were used for anyway, the comment leads me to believe they're probably not necessary anymore
There were some customizations made previously to annotate `recursive` on some properties. The npm package doesn't set these,
so I wrote some checks to add it back in if it can be detected. This was mostly to handle one special case: `Runtime.StackTrace`.
The workaround seems to be fine for that case.
Reviewed By: willholen
Differential Revision: D19386890
fbshipit-source-id: db0d85f6bc71cba77ee67d85efe2f38376d7cc87
Summary:
Changelog: [Internal]
This separate `.flowconfig` file was causing versioning issues.
Delete it so that `msggen` can share the same flowconfig as the rest
of React Native.
Reviewed By: willholen
Differential Revision: D19413710
fbshipit-source-id: 748cb50a3151df1c67ee7176e57e259e48f50be7
Summary:
GitHub still marks some dependencies as vulnerable. Updating them.
Changelog: [Internal]
Reviewed By: avp
Differential Revision: D19183702
fbshipit-source-id: 9c9c815816c4fc591c77d811058234a63aeda727
Summary:
`msggen` has dependencies on some npm packages with vulnerabilities.
This diff updates the dependency list.
Changelog: [Internal]
Reviewed By: avp
Differential Revision: D19107926
fbshipit-source-id: 0526f6fe430c162322ec9ecb84f3d78604cd76bc
Summary:
We are rolling out exact-by-default syntax to xplat/js.
I had to manually move around some comments to preserve proper placement.
Changelog: [Internal]
Reviewed By: jbrown215
Differential Revision: D18633611
fbshipit-source-id: 48f7468dcc55b1d00985419d035a61c6820b3abe
Summary:
setBreakpoint differs from the existing setBreakpointByUrl in that you
can specify a scriptId directly. This was not really possible before
now, since scriptIds were mapped via filenames rather than to
RuntimeModules.
When (re)loading files with the same name, this call can be used to set
breakpoints in a specific one, rather than just the latest version.
Changelog: [Internal]
Reviewed By: bestander
Differential Revision: D18362054
fbshipit-source-id: 6ff1e736c79a4e75dc424316675d426ce9902f5f
Summary:
`mem` package vulnerability found.
> In nodejs-mem before version 4.0.0 there is a memory leak due to old results not being removed from the cache despite reaching maxAge. Exploitation of this can lead to exhaustion of memory and subsequent denial of service.
ref: https://github.com/sindresorhus/mem/commit/da4e4398cb27b602de3bd55f746efa9b4a31702b
`relay-compiler` depends on that.
```
relay-compiler@6.0.0
└─┬ yargs@9.0.1
└─┬ os-locale@2.1.0
└── mem@1.1.0
```
Pull Request resolved: https://github.com/facebook/relay/pull/2934
Test Plan:
- Tested the Relay compiler briefly on the open source examples project, seems like yargs doesn't error
- `js1 build relay --project facebook`
- `js1 jest`
Reviewed By: alunyov
Differential Revision: D18397131
Pulled By: kassens
fbshipit-source-id: 8b7fc5e237c7b4ce14ff3809cdd59d243e7c4523
Summary:
Yesterday we shipped hermesengine.dev as part of the current 0.60 release. This PR brings those changes to master.
## Changelog
[General] [Added] - Added support for Hermes
Pull Request resolved: https://github.com/facebook/react-native/pull/25613
Test Plan:
* CI is green both on GitHub and at FB
* Creating a new app from source can use Hermes on Android
Reviewed By: cpojer
Differential Revision: D16221777
Pulled By: willholen
fbshipit-source-id: aa6be10537863039cb666292465ba2e1d44b64ef
Will Holen
Panagiotis Vekris
Jacob Bower
Kevin Gozali
Michael Bolin
Mike Vitousek
Riley Dulin
Igor Sugak
Eli White
George Zahariev
Marc Horowitz
Shingo Sato
Andres Suarez
glevi@fb.com
Logan Daniels
cpojer