44 lines
1.6 KiB
JavaScript
44 lines
1.6 KiB
JavaScript
const path = require('path')
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const { createRequire } = require('module')
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const { getDefaultConfig } = require('expo/metro-config')
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const projectRoot = __dirname
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const workspaceRoot = path.resolve(projectRoot, '../..')
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const appRequire = createRequire(path.join(projectRoot, 'package.json'))
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const reactEntry = appRequire.resolve('react')
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const reactJsxRuntime = appRequire.resolve('react/jsx-runtime')
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const reactJsxDevRuntime = appRequire.resolve('react/jsx-dev-runtime')
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const reactRoot = path.dirname(appRequire.resolve('react/package.json'))
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const reactNativeRoot = path.dirname(appRequire.resolve('react-native/package.json'))
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const config = getDefaultConfig(projectRoot)
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// Monorepo: Metro muss die Workspace-Pakete finden
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config.watchFolders = [workspaceRoot]
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config.resolver.nodeModulesPaths = [
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path.resolve(projectRoot, 'node_modules'),
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path.resolve(workspaceRoot, 'node_modules'),
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]
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config.resolver.extraNodeModules = {
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...(config.resolver.extraNodeModules || {}),
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react: reactRoot,
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'react-native': reactNativeRoot,
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}
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const originalResolveRequest = config.resolver.resolveRequest
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config.resolver.resolveRequest = (context, moduleName, platform) => {
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if (moduleName === 'react') {
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return { type: 'sourceFile', filePath: reactEntry }
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}
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if (moduleName === 'react/jsx-runtime') {
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return { type: 'sourceFile', filePath: reactJsxRuntime }
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}
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if (moduleName === 'react/jsx-dev-runtime') {
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return { type: 'sourceFile', filePath: reactJsxDevRuntime }
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}
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const resolver = originalResolveRequest ?? context.resolveRequest
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return resolver(context, moduleName, platform)
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}
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module.exports = config
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