electron/build/webpack/webpack.config.base.js

83 lines
2.6 KiB
JavaScript

const fs = require('fs')
const path = require('path')
const webpack = require('webpack')
const electronRoot = path.resolve(__dirname, '../..')
const onlyPrintingGraph = !!process.env.PRINT_WEBPACK_GRAPH
class AccessDependenciesPlugin {
apply(compiler) {
// Only hook into webpack when we are printing the dependency graph
if (!onlyPrintingGraph) return
compiler.hooks.compilation.tap('AccessDependenciesPlugin', compilation => {
compilation.hooks.finishModules.tap('AccessDependenciesPlugin', modules => {
const filePaths = modules.map(m => m.resource).filter(p => p).map(p => path.relative(electronRoot, p))
console.info(JSON.stringify(filePaths))
})
})
}
}
module.exports = ({
alwaysHasNode,
loadElectronFromAlternateTarget,
targetDeletesNodeGlobals,
target
}) => {
let entry = path.resolve(electronRoot, 'lib', target, 'init.ts')
if (!fs.existsSync(entry)) {
entry = path.resolve(electronRoot, 'lib', target, 'init.js')
}
return ({
mode: 'development',
devtool: 'inline-source-map',
entry,
target: alwaysHasNode ? 'node' : 'web',
output: {
filename: `${target}.bundle.js`
},
resolve: {
alias: {
'@electron/internal': path.resolve(electronRoot, 'lib'),
'electron': path.resolve(electronRoot, 'lib', loadElectronFromAlternateTarget || target, 'api', 'exports', 'electron.ts'),
// Force timers to resolve to our dependency that doens't use window.postMessage
'timers': path.resolve(electronRoot, 'node_modules', 'timers-browserify', 'main.js')
},
extensions: ['.ts', '.js']
},
module: {
rules: [{
test: /\.ts$/,
loader: 'ts-loader',
options: {
configFile: path.resolve(electronRoot, 'tsconfig.electron.json'),
transpileOnly: onlyPrintingGraph,
ignoreDiagnostics: [6059]
}
}]
},
node: {
__dirname: false,
__filename: false,
// We provide our own "timers" import above, any usage of setImmediate inside
// one of our renderer bundles should import it from the 'timers' package
setImmediate: false,
},
plugins: [
new AccessDependenciesPlugin(),
...(targetDeletesNodeGlobals ? [
new webpack.ProvidePlugin({
process: ['@electron/internal/renderer/webpack-provider', 'process'],
global: ['@electron/internal/renderer/webpack-provider', '_global'],
Buffer: ['@electron/internal/renderer/webpack-provider', 'Buffer'],
})
] : []),
new webpack.ProvidePlugin({
Promise: ['@electron/internal/common/webpack-globals-provider', 'Promise'],
}),
]
})
}