64 lines
1.6 KiB
JavaScript
64 lines
1.6 KiB
JavaScript
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/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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const { URL } = require("url");
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const NormalModule = require("../NormalModule");
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/** @typedef {import("../Compiler")} Compiler */
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class HttpUriPlugin {
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/**
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* Apply the plugin
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* @param {Compiler} compiler the compiler instance
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* @returns {void}
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*/
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apply(compiler) {
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compiler.hooks.compilation.tap(
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"HttpUriPlugin",
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(compilation, { normalModuleFactory }) => {
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normalModuleFactory.hooks.resolveForScheme
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.for("http")
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.tap("HttpUriPlugin", resourceData => {
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const url = new URL(resourceData.resource);
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resourceData.path = url.origin + url.pathname;
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resourceData.query = url.search;
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resourceData.fragment = url.hash;
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return /** @type {true} */ (true);
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});
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NormalModule.getCompilationHooks(compilation)
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.readResourceForScheme.for("http")
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.tapAsync("HttpUriPlugin", (resource, module, callback) => {
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return require("http").get(new URL(resource), res => {
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if (res.statusCode !== 200) {
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res.destroy();
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return callback(
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new Error(`http request status code = ${res.statusCode}`)
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);
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}
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const bufferArr = [];
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res.on("data", chunk => {
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bufferArr.push(chunk);
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});
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res.on("end", () => {
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if (!res.complete) {
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return callback(new Error("http request was terminated"));
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}
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callback(null, Buffer.concat(bufferArr));
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});
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});
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});
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}
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);
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}
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}
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module.exports = HttpUriPlugin;
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