fb81e8f8b4
* Make babel-standalone an ESModule and enable flow * autogenerate plugin list * Make config an array
56 lines
1.9 KiB
JavaScript
56 lines
1.9 KiB
JavaScript
// @flow
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import * as babelPlugins from "./generated/plugins";
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export default (_: any, opts: Object): Object => {
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let loose = false;
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let modules = "commonjs";
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let spec = false;
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if (opts !== undefined) {
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if (opts.loose !== undefined) loose = opts.loose;
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if (opts.modules !== undefined) modules = opts.modules;
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if (opts.spec !== undefined) spec = opts.spec;
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}
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// be DRY
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const optsLoose = { loose };
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return {
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plugins: [
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[babelPlugins.transformTemplateLiterals, { loose, spec }],
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babelPlugins.transformLiterals,
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babelPlugins.transformFunctionName,
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[babelPlugins.transformArrowFunctions, { spec }],
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babelPlugins.transformBlockScopedFunctions,
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[babelPlugins.transformClasses, optsLoose],
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babelPlugins.transformObjectSuper,
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babelPlugins.transformShorthandProperties,
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babelPlugins.transformDuplicateKeys,
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[babelPlugins.transformComputedProperties, optsLoose],
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[babelPlugins.transformForOf, optsLoose],
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babelPlugins.transformStickyRegex,
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babelPlugins.transformUnicodeRegex,
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[babelPlugins.transformSpread, optsLoose],
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[babelPlugins.transformParameters, optsLoose],
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[babelPlugins.transformDestructuring, optsLoose],
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babelPlugins.transformBlockScoping,
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babelPlugins.transformTypeofSymbol,
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babelPlugins.transformInstanceof,
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(modules === "commonjs" || modules === "cjs") && [
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babelPlugins.transformModulesCommonjs,
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optsLoose,
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],
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modules === "systemjs" && [
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babelPlugins.transformModulesSystemjs,
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optsLoose,
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],
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modules === "amd" && [babelPlugins.transformModulesAmd, optsLoose],
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modules === "umd" && [babelPlugins.transformModulesUmd, optsLoose],
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[
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babelPlugins.transformRegenerator,
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{ async: false, asyncGenerators: false },
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],
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].filter(Boolean), // filter out falsy values
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};
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};
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