79 lines
1.9 KiB
JavaScript
79 lines
1.9 KiB
JavaScript
/* eslint-disable global-require */
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const plugins = isTestEnv => [
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require('babel-plugin-macros'),
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require('@babel/plugin-syntax-dynamic-import').default,
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isTestEnv && require('babel-plugin-dynamic-import-node'),
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require('@babel/plugin-transform-destructuring').default,
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[
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require('@babel/plugin-proposal-class-properties').default,
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{
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loose: true,
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},
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],
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[
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require('@babel/plugin-proposal-object-rest-spread').default,
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{
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useBuiltIns: true,
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},
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],
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[
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require('@babel/plugin-transform-runtime').default,
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{
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helpers: false,
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regenerator: true,
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corejs: false,
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},
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],
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[
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require('@babel/plugin-transform-regenerator').default,
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{
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async: false,
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},
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],
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[require('babel-plugin-transform-vue-jsx')],
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];
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const presets = (isTestEnv, isProductionEnv, isDevelopmentEnv) => [
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isTestEnv && [
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require('@babel/preset-env').default,
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{
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targets: {
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node: 'current',
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},
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},
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],
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(isProductionEnv || isDevelopmentEnv) && [
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require('@babel/preset-env').default,
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{
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forceAllTransforms: true,
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useBuiltIns: 'entry',
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modules: false,
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exclude: ['transform-typeof-symbol'],
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},
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],
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];
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module.exports = api => {
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const validEnv = ['development', 'test', 'production'];
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const currentEnv = api.env();
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const isDevelopmentEnv = api.env('development');
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const isProductionEnv = api.env('production');
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const isTestEnv = api.env('test');
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if (!validEnv.includes(currentEnv)) {
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throw new Error(
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`${'Please specify a valid `NODE_ENV` or ' +
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'`BABEL_ENV` environment variables. Valid values are "development", ' +
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'"test", and "production". Instead, received: '}${JSON.stringify(
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currentEnv
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)}.`
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);
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}
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return {
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presets: presets(isTestEnv, isProductionEnv, isDevelopmentEnv).filter(
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Boolean
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),
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plugins: plugins(isTestEnv).filter(Boolean),
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};
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};
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