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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.uniPostSourceMapPlugin = void 0;
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const uni_cli_shared_1 = require("@dcloudio/uni-cli-shared");
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const path_1 = require("path");
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function uniPostSourceMapPlugin() {
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return {
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name: 'uni:post-sourcemap',
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apply: 'serve',
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enforce: 'post',
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configureServer(server) {
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// cli 工程呢？
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// 重要：hack 了 _pendingRequests，来修改 map
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const pendingRequests = new PendingRequests();
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pendingRequests._server = server;
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pendingRequests._inputDir = (0, uni_cli_shared_1.normalizePath)(process.env.UNI_INPUT_DIR);
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// @ts-expect-error
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server._pendingRequests = pendingRequests;
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},
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};
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}
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exports.uniPostSourceMapPlugin = uniPostSourceMapPlugin;
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function isSourceMap(map) {
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return map && map.sources;
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}
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class PendingRequests extends Map {
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set(key, value) {
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const then = value.request.then;
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// @ts-expect-error
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value.request.then = (onFulfilled, onRejected) => {
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// @ts-expect-error
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return then.call(value.request, (request) => {
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const map = request?.map;
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if (map) {
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// @ts-expect-error
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const mod = this._server.moduleGraph._getUnresolvedUrlToModule(key);
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if (mod && mod.file && (0, path_1.isAbsolute)(mod.file)) {
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const dir = (0, uni_cli_shared_1.normalizePath)((0, path_1.dirname)(mod.file));
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if (dir.startsWith(this._inputDir) && isSourceMap(map)) {
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for (let sourcesIndex = 0; sourcesIndex < map.sources.length; ++sourcesIndex) {
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const sourcePath = map.sources[sourcesIndex];
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if (sourcePath) {
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// 将相对路径转换为绝对路径
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if (!(0, path_1.isAbsolute)(sourcePath)) {
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map.sources[sourcesIndex] = (0, uni_cli_shared_1.normalizePath)((0, path_1.join)(dir, sourcePath));
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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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return onFulfilled?.(request);
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}, onRejected);
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};
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return super.set(key, value);
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}
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}
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