68 lines
2.1 KiB
JavaScript
68 lines
2.1 KiB
JavaScript
/* eslint global-require: off */
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const developmentEnvironments = ['development', 'test'];
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const developmentPlugins = [require('react-hot-loader/babel')];
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const productionPlugins = [
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require('babel-plugin-dev-expression'),
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// babel-preset-react-optimize
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require('@babel/plugin-transform-react-constant-elements'),
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require('@babel/plugin-transform-react-inline-elements'),
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require('babel-plugin-transform-react-remove-prop-types')
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];
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module.exports = api => {
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// see docs about api at https://babeljs.io/docs/en/config-files#apicache
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const development = api.env(developmentEnvironments);
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return {
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presets: [
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[
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require('@babel/preset-env'),
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{
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targets: { electron: require('electron/package.json').version },
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useBuiltIns: 'usage'
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}
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],
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require('@babel/preset-flow'),
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[require('@babel/preset-react'), { development }]
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],
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plugins: [
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// Stage 0
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require('@babel/plugin-proposal-function-bind'),
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// Stage 1
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require('@babel/plugin-proposal-export-default-from'),
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require('@babel/plugin-proposal-logical-assignment-operators'),
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[require('@babel/plugin-proposal-optional-chaining'), { loose: false }],
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[
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require('@babel/plugin-proposal-pipeline-operator'),
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{ proposal: 'minimal' }
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],
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[
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require('@babel/plugin-proposal-nullish-coalescing-operator'),
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{ loose: false }
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],
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require('@babel/plugin-proposal-do-expressions'),
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// Stage 2
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[require('@babel/plugin-proposal-decorators'), { legacy: true }],
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require('@babel/plugin-proposal-function-sent'),
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require('@babel/plugin-proposal-export-namespace-from'),
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require('@babel/plugin-proposal-numeric-separator'),
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require('@babel/plugin-proposal-throw-expressions'),
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// Stage 3
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require('@babel/plugin-syntax-dynamic-import'),
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require('@babel/plugin-syntax-import-meta'),
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[require('@babel/plugin-proposal-class-properties'), { loose: true }],
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require('@babel/plugin-proposal-json-strings'),
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...(development ? developmentPlugins : productionPlugins)
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]
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};
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};
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