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/**
* Metro configuration for React Native
* https://github.com/facebook/react-native
*
* @format
*/
const metroResolver = require('metro-resolver')
const path = require('path')
console.log(metroResolver)
module.exports = {
resolver: {
resolveRequest: (context, moduleName, platform) => {
// HACK
// metro doesn't support the "exports" directive in package.json
// so we have to manually fix some imports
// see https://github.com/facebook/metro/issues/670
// -prf
if (moduleName.startsWith('ucans')) {
const subpath = moduleName.split('/').slice(1)
if (subpath.length === 0) {
subpath.push('index.js')
} else {
subpath[subpath.length - 1] = `${subpath[subpath.length - 1]}.js`
}
const filePath = path.join(
context.projectRoot,
'node_modules',
'ucans',
'dist',
'cjs',
...subpath,
)
return {
type: 'sourceFile',
filePath,
}
}
// HACK
// this module has the same problem with the "exports" module
// but also we need modules to use our version of webcrypto
// so here we're routing to a module we define
// -prf
if (moduleName === 'one-webcrypto') {
return {
type: 'sourceFile',
filePath: path.join(
context.projectRoot,
'src',
'platform',
'polyfills.native.ts',
),
}
}
// default resolve
delete context.resolveRequest
return metroResolver.resolve(context, moduleName, platform)
},
},
transformer: {
getTransformOptions: async () => ({
transform: {
experimentalImportSupport: false,
inlineRequires: true,
},
}),
},
}
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