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feat: UtilityProcess API (#34980)

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* chore: initial scaffolding

* chore: implement interface and docs

* chore: address code style review

* fix: cleanup of utility process on shutdown

* chore: simplify NodeBindings::CreateEnvironment

* chore: rename disableLibraryValidation => allowLoadingUnsignedLibraries

* chore: implement process.parentPort

* chore(posix): implement stdio pipe interface

* chore(win): implement stdio interface

* chore: reenable SetNodeOptions for utility process

* chore: add specs

* chore: fix lint

* fix: update kill API

* fix: update process.parentPort API

* fix: exit event

* docs: update exit event

* fix: tests on linux

* chore: expand on some comments

* fix: shutdown of pipe reader

Avoid logging since it is always the case that reader end of
pipe will terminate after the child process.

* fix: remove exit code check for crash spec

* fix: rm PR_SET_NO_NEW_PRIVS for unsandbox utility process

* chore: fix incorrect rebase

* fix: address review feedback

* chore: rename utility_process -> utility

* chore: update docs

* chore: cleanup c++ implemantation

* fix: leak in NodeServiceHost impl

* chore: minor cleanup

* chore: cleanup JS implementation

* chore: flip default stdio to inherit

* fix: some api improvements

* Support cwd option
* Remove path restriction for modulePath
* Rewire impl for env support

* fix: add tests for cwd and env option

* chore: alt impl for reading stdio handles

* chore: support message queuing

* chore: fix lint

* chore: new UtilityProcess => utilityProcess.fork

* fix: support for uncaught exception exits

* chore: remove process.execArgv as default

* fix: windows build

* fix: style changes

* fix: docs and style changes

* chore: update patches

* spec: disable flaky test on win32 arm CI

Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
This commit is contained in:
Robo 2022-10-20 14:49:49 +09:00 • committed by GitHub
parent 44c40efecf
commit da0fd286b4
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59 changed files with 2700 additions and 54 deletions
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38
lib/utility/init.ts Normal file
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import { ParentPort } from '@electron/internal/utility/parent-port';
const Module = require('module');
const v8Util = process._linkedBinding('electron_common_v8_util');
const entryScript: string = v8Util.getHiddenValue(process, '_serviceStartupScript');
// We modified the original process.argv to let node.js load the init.js,
// we need to restore it here.
process.argv.splice(1, 1, entryScript);
// Clear search paths.
require('../common/reset-search-paths');
// Import common settings.
require('@electron/internal/common/init');
const parentPort: ParentPort = new ParentPort();
Object.defineProperty(process, 'parentPort', {
enumerable: true,
writable: false,
value: parentPort
});
// Based on third_party/electron_node/lib/internal/worker/io.js
parentPort.on('newListener', (name: string) => {
if (name === 'message' && parentPort.listenerCount('message') === 0) {
parentPort.start();
}
});
parentPort.on('removeListener', (name: string) => {
if (name === 'message' && parentPort.listenerCount('message') === 0) {
parentPort.pause();
}
});
// Finally load entry script.
process._firstFileName = Module._resolveFilename(entryScript, null, false);
Module._load(entryScript, Module, true);