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[babylon] Refactor mixin plugins handling & validation (#7999)

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This commit is contained in:
Nicolò Ribaudo
2018-05-23 21:28:05 +02:00
committed by Henry Zhu
parent b33823e7f8
commit ffe04d9195
5 changed files with 84 additions and 73 deletions
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19
packages/babel-parser/src/parser/index.js
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@@ -2,12 +2,13 @@
import type { Options } from "../options";
import type { File } from "../types";
import type { PluginList } from "../plugin-utils";
import { getOptions } from "../options";
import StatementParser from "./statement";
export const plugins: {
[name: string]: (superClass: Class<Parser>) => Class<Parser>,
} = {};
export type PluginsMap = {
[key: string]: { [option: string]: any },
};
export default class Parser extends StatementParser {
constructor(options: ?Options, input: string) {
@@ -29,13 +30,11 @@ export default class Parser extends StatementParser {
}
}
function pluginsMap(
pluginList: $ReadOnlyArray<string>,
): { [key: string]: boolean } {
const pluginMap = Object.create(null);
for (const plugin of pluginList) {
const [name, options = {}] = Array.isArray(plugin) ? plugin : [plugin];
pluginMap[name] = options;
function pluginsMap(plugins: PluginList): PluginsMap {
const pluginMap: PluginsMap = (Object.create(null): Object);
for (const plugin of plugins) {
if (Array.isArray(plugin)) pluginMap[plugin[0]] = plugin[1] || {};
else pluginMap[plugin] = {};
}
return pluginMap;
}