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module.exports = (api) => {
const env = api.env();
const envOptions = {
debug: false,
loose: true,
modules: false,
};
const config = {
presets: [
'@babel/react',
['@babel/env', envOptions],
],
plugins: [
'@babel/syntax-dynamic-import',
['@babel/proposal-object-rest-spread', { useBuiltIns: true }],
['@babel/proposal-decorators', { legacy: true }],
'@babel/proposal-class-properties',
['react-intl', { messagesDir: './build/messages' }],
'preval',
],
};
switch (env) {
case 'production':
envOptions.debug = false;
config.plugins.push(...[
'lodash',
[
'transform-react-remove-prop-types',
{
mode: 'remove',
removeImport: true,
additionalLibraries: [
'react-immutable-proptypes',
],
},
],
'@babel/transform-react-inline-elements',
[
'@babel/transform-runtime',
{
helpers: true,
regenerator: false,
useESModules: true,
},
],
]);
break;
case 'development':
envOptions.debug = true;
config.plugins.push(...[
'@babel/transform-react-jsx-source',
'@babel/transform-react-jsx-self',
]);
break;
case 'test':
envOptions.modules = 'commonjs';
break;
}
return config;
};
|
