electron/lib/common/reset-search-paths.ts
Samuel Attard b87b501161
build: update eslint + eslint plugins (#22777)
* build: run eslint --fix

* chore: manually fix all hasOwnProperty errors

* chore: manually fix all void 0 vs undefined errors

* chore: manually fix all async-in-promise errors

* chore: manually fix lexical declaration in case block
2020-03-20 11:12:18 -04:00

42 lines
1.4 KiB
TypeScript

import * as path from 'path'
const Module = require('module')
// Clear Node's global search paths.
Module.globalPaths.length = 0
// Prevent Node from adding paths outside this app to search paths.
const resourcesPathWithTrailingSlash = process.resourcesPath + path.sep
const originalNodeModulePaths = Module._nodeModulePaths
Module._nodeModulePaths = function (from: string) {
const paths: string[] = originalNodeModulePaths(from)
const fromPath = path.resolve(from) + path.sep
// If "from" is outside the app then we do nothing.
if (fromPath.startsWith(resourcesPathWithTrailingSlash)) {
return paths.filter(function (candidate) {
return candidate.startsWith(resourcesPathWithTrailingSlash)
})
} else {
return paths
}
}
// Make a fake Electron module that we will insert into the module cache
const electronModule = new Module('electron', null)
electronModule.id = 'electron'
electronModule.loaded = true
electronModule.filename = 'electron'
Object.defineProperty(electronModule, 'exports', {
get: () => require('electron')
})
Module._cache.electron = electronModule
const originalResolveFilename = Module._resolveFilename
Module._resolveFilename = function (request: string, parent: NodeModule, isMain: boolean) {
if (request === 'electron') {
return 'electron'
} else {
return originalResolveFilename(request, parent, isMain)
}
}