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joplin/packages/app-mobile/metro.config.js
2020-11-05 16:58:23 +00:00

65 lines
2.0 KiB
JavaScript

/**
* Metro configuration for React Native
* https://github.com/facebook/react-native
*
* @format
*/
// The technique below to get the symlinked packages to work with the Metro
// bundler comes from this comment:
//
// https://github.com/facebook/metro/issues/1#issuecomment-501143843
//
// Perhaps also investigate this technique as it's specifically for Lerna:
//
// https://github.com/facebook/metro/issues/1#issuecomment-511228599
const path = require('path');
module.exports = {
transformer: {
getTransformOptions: async () => ({
transform: {
experimentalImportSupport: false,
inlineRequires: false,
},
}),
},
resolver: {
// This configuration allows you to build React-Native modules and
// * test them without having to publish the module. Any exports provided
// * by your source should be added to the "target" parameter. Any import
// * not matched by a key in target will have to be located in the embedded
// * app's node_modules directory.
//
extraNodeModules: new Proxy(
// The first argument to the Proxy constructor is passed as
// * "target" to the "get" method below.
// * Put the names of the libraries included in your reusable
// * module as they would be imported when the module is actually used.
//
{
'@joplinapp/lib': path.resolve(__dirname, '../lib/'),
'@joplinapp/renderer': path.resolve(__dirname, '../renderer/'),
'@joplinapp/tools': path.resolve(__dirname, '../tools/'),
'@joplinapp/fork-htmlparser2': path.resolve(__dirname, '../fork-htmlparser2/'),
},
{
get: (target, name) => {
if (target.hasOwnProperty(name)) {
return target[name];
}
return path.join(process.cwd(), `node_modules/${name}`);
},
}
),
},
projectRoot: path.resolve(__dirname),
watchFolders: [
path.resolve(__dirname, '../lib'),
path.resolve(__dirname, '../renderer'),
path.resolve(__dirname, '../tools'),
path.resolve(__dirname, '../fork-htmlparser2'),
],
};