mirror of https://github.com/zulip/zulip.git
59 lines
1.7 KiB
TypeScript
59 lines
1.7 KiB
TypeScript
import {RuleSetRule, RuleSetUseItem} from "webpack";
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import {basename, resolve} from "path";
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export const cacheLoader: RuleSetUseItem = {
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loader: "cache-loader",
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options: {
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cacheDirectory: resolve(__dirname, "../var/webpack-cache"),
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},
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};
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/* Return expose-loader format to the config
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For example
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[
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// Exposes 'my_module' as the name
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{path: './folder/my_module.js'},
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// Exposes 'my_custom_name'
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{path: './folder/my_module.js', name: 'my_custom_name'},
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// Exposes 'name1' and 'name2'
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{path: './folder/my_module.js', name: ['name1', 'name2']}
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]
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*/
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interface ExportLoaderOptions {
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path: string;
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name?: string | string[];
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}
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function getExposeLoaders(optionsArr: ExportLoaderOptions[]): RuleSetRule[] {
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const exposeLoaders = [];
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for (const loaderEntry of optionsArr) {
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const path = loaderEntry.path;
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let name = "";
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const useArr = [cacheLoader];
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// If no name is provided, infer it
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if (!loaderEntry.name) {
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name = basename(path, ".js");
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useArr.push({loader: "expose-loader", options: name});
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} else {
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// If name is an array
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if (Array.isArray(loaderEntry.name)) {
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for (const exposeName of loaderEntry.name) {
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useArr.push({loader: "expose-loader", options: exposeName});
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}
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// If name is a string
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} else {
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useArr.push({loader: "expose-loader", options: loaderEntry.name});
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}
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}
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exposeLoaders.push({
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test: require.resolve(path),
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use: useArr,
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});
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}
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return exposeLoaders;
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}
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export {
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getExposeLoaders,
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};
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