46 lines
1.7 KiB
JavaScript
46 lines
1.7 KiB
JavaScript
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'use strict'
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const path = require('path')
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const Module = require('module')
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// Clear Node's global search paths.
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Module.globalPaths.length = 0
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// Clear current and parent(init.js)'s search paths.
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module.paths = []
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module.parent.paths = []
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// Prevent Node from adding paths outside this app to search paths.
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const resourcesPathWithTrailingSlash = process.resourcesPath + path.sep
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const originalNodeModulePaths = Module._nodeModulePaths
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Module._nodeModulePaths = function (from) {
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const paths = originalNodeModulePaths(from)
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const fromPath = path.resolve(from) + path.sep
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// If "from" is outside the app then we do nothing.
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if (fromPath.startsWith(resourcesPathWithTrailingSlash)) {
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return paths.filter(function (candidate) {
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return candidate.startsWith(resourcesPathWithTrailingSlash)
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})
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} else {
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return paths
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}
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}
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const BASE_INTERNAL_PATH = path.resolve(__dirname, '..')
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const INTERNAL_MODULE_PREFIX = '@electron/internal/'
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// Patch Module._resolveFilename to always require the Electron API when
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// require('electron') is done.
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const electronPath = path.join(__dirname, '..', process.type, 'api', 'exports', 'electron.js')
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const originalResolveFilename = Module._resolveFilename
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Module._resolveFilename = function (request, parent, isMain) {
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if (request === 'electron') {
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return electronPath
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} else if (request.startsWith(INTERNAL_MODULE_PREFIX) && request.length > INTERNAL_MODULE_PREFIX.length) {
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const slicedRequest = request.slice(INTERNAL_MODULE_PREFIX.length)
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return path.resolve(BASE_INTERNAL_PATH, `${slicedRequest}${slicedRequest.endsWith('.js') ? '' : '.js'}`)
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} else {
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return originalResolveFilename(request, parent, isMain)
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}
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}
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