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https://github.com/leporello-js/leporello-js
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deploy: leporello-js/app@63a4281071
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307
lib/typescript-ata.js
Normal file
307
lib/typescript-ata.js
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@@ -0,0 +1,307 @@
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var __defProp = Object.defineProperty;
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var __defProps = Object.defineProperties;
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var __getOwnPropDescs = Object.getOwnPropertyDescriptors;
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var __getOwnPropSymbols = Object.getOwnPropertySymbols;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __propIsEnum = Object.prototype.propertyIsEnumerable;
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var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
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var __spreadValues = (a, b) => {
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for (var prop in b || (b = {}))
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if (__hasOwnProp.call(b, prop))
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__defNormalProp(a, prop, b[prop]);
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if (__getOwnPropSymbols)
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for (var prop of __getOwnPropSymbols(b)) {
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if (__propIsEnum.call(b, prop))
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__defNormalProp(a, prop, b[prop]);
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}
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return a;
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};
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var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
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var __async = (__this, __arguments, generator) => {
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return new Promise((resolve, reject) => {
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var fulfilled = (value) => {
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try {
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step(generator.next(value));
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} catch (e) {
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reject(e);
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}
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};
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var rejected = (value) => {
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try {
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step(generator.throw(value));
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} catch (e) {
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reject(e);
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}
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};
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var step = (x) => x.done ? resolve(x.value) : Promise.resolve(x.value).then(fulfilled, rejected);
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step((generator = generator.apply(__this, __arguments)).next());
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});
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};
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// src/apis.ts
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var getNPMVersionsForModule = (config, moduleName) => {
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const url = `https://data.jsdelivr.com/v1/package/npm/${moduleName}`;
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return api(config, url, { cache: "no-store" });
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};
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var getNPMVersionForModuleReference = (config, moduleName, reference) => {
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const url = `https://data.jsdelivr.com/v1/package/resolve/npm/${moduleName}@${reference}`;
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return api(config, url);
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};
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var getFiletreeForModuleWithVersion = (config, moduleName, version) => __async(void 0, null, function* () {
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const url = `https://data.jsdelivr.com/v1/package/npm/${moduleName}@${version}/flat`;
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const res = yield api(config, url);
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if (res instanceof Error) {
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return res;
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} else {
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return __spreadProps(__spreadValues({}, res), {
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moduleName,
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version
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});
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}
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});
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var getDTSFileForModuleWithVersion = (config, moduleName, version, file) => __async(void 0, null, function* () {
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const url = `https://cdn.jsdelivr.net/npm/${moduleName}@${version}${file}`;
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const f = config.fetcher || fetch;
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const res = yield f(url);
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if (res.ok) {
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return res.text();
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} else {
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return new Error("OK");
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}
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});
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function api(config, url, init) {
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const f = config.fetcher || fetch;
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return f(url, init).then((res) => {
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if (res.ok) {
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return res.json().then((f2) => f2);
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} else {
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return new Error("OK");
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}
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});
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}
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// src/edgeCases.ts
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var mapModuleNameToModule = (moduleSpecifier) => {
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const builtInNodeMods = [
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"assert",
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"assert/strict",
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"async_hooks",
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"buffer",
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"child_process",
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"cluster",
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"console",
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"constants",
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"crypto",
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"dgram",
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"diagnostics_channel",
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"dns",
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"dns/promises",
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"domain",
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"events",
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"fs",
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"fs/promises",
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"http",
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"http2",
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"https",
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"inspector",
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"inspector/promises",
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"module",
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"net",
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"os",
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"path",
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"path/posix",
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"path/win32",
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"perf_hooks",
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"process",
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"punycode",
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"querystring",
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"readline",
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"repl",
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"stream",
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"stream/promises",
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"stream/consumers",
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"stream/web",
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"string_decoder",
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"sys",
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"timers",
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"timers/promises",
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"tls",
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"trace_events",
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"tty",
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"url",
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"util",
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"util/types",
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"v8",
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"vm",
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"wasi",
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"worker_threads",
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"zlib"
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];
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if (moduleSpecifier.indexOf("node:") === 0 || builtInNodeMods.includes(moduleSpecifier)) {
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return "node";
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}
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const [a = "", b = ""] = moduleSpecifier.split("/");
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const moduleName = a.startsWith("@") ? `${a}/${b}` : a;
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return moduleName;
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};
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// src/index.ts
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var setupTypeAcquisition = (config) => {
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const moduleMap = /* @__PURE__ */ new Map();
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const fsMap = /* @__PURE__ */ new Map();
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let estimatedToDownload = 0;
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let estimatedDownloaded = 0;
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return (initialSourceFile) => {
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estimatedToDownload = 0;
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estimatedDownloaded = 0;
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return resolveDeps(initialSourceFile, 0).then((t) => {
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var _a, _b;
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if (estimatedDownloaded > 0) {
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(_b = (_a = config.delegate).finished) == null ? void 0 : _b.call(_a, fsMap);
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}
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});
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};
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function resolveDeps(initialSourceFile, depth) {
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return __async(this, null, function* () {
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var _a, _b, _c, _d, _e;
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const depsToGet = getNewDependencies(config, moduleMap, initialSourceFile);
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depsToGet.forEach((dep) => moduleMap.set(dep.module, { state: "loading" }));
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const trees = yield Promise.all(depsToGet.map((f) => getFileTreeForModuleWithTag(config, f.module, f.version)));
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const treesOnly = trees.filter((t) => !("error" in t));
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const hasDTS = treesOnly.filter((t) => t.files.find((f) => isDtsFile(f.name)));
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const dtsFilesFromNPM = hasDTS.map((t) => treeToDTSFiles(t, `/node_modules/${t.moduleName}`));
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const mightBeOnDT = treesOnly.filter((t) => !hasDTS.includes(t));
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const dtTrees = yield Promise.all(
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// TODO: Switch from 'latest' to the version from the original tree which is user-controlled
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mightBeOnDT.map((f) => getFileTreeForModuleWithTag(config, `@types/${getDTName(f.moduleName)}`, "latest"))
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);
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const dtTreesOnly = dtTrees.filter((t) => !("error" in t));
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const dtsFilesFromDT = dtTreesOnly.map((t) => treeToDTSFiles(t, `/node_modules/@types/${getDTName(t.moduleName).replace("types__", "")}`));
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const allDTSFiles = dtsFilesFromNPM.concat(dtsFilesFromDT).reduce((p, c) => p.concat(c), []);
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estimatedToDownload += allDTSFiles.length;
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if (allDTSFiles.length && depth === 0) {
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(_b = (_a = config.delegate).started) == null ? void 0 : _b.call(_a);
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}
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for (const tree of treesOnly) {
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let prefix = `/node_modules/${tree.moduleName}`;
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if (dtTreesOnly.includes(tree))
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prefix = `/node_modules/@types/${getDTName(tree.moduleName).replace("types__", "")}`;
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const path = prefix + "/package.json";
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const pkgJSON = yield getDTSFileForModuleWithVersion(config, tree.moduleName, tree.version, "/package.json");
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if (typeof pkgJSON == "string") {
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fsMap.set(path, pkgJSON);
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(_d = (_c = config.delegate).receivedFile) == null ? void 0 : _d.call(_c, pkgJSON, path);
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} else {
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(_e = config.logger) == null ? void 0 : _e.error(`Could not download package.json for ${tree.moduleName}`);
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}
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}
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yield Promise.all(
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allDTSFiles.map((dts) => __async(this, null, function* () {
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var _a2, _b2, _c2;
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const dtsCode = yield getDTSFileForModuleWithVersion(config, dts.moduleName, dts.moduleVersion, dts.path);
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estimatedDownloaded++;
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if (dtsCode instanceof Error) {
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(_a2 = config.logger) == null ? void 0 : _a2.error(`Had an issue getting ${dts.path} for ${dts.moduleName}`);
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} else {
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fsMap.set(dts.vfsPath, dtsCode);
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(_c2 = (_b2 = config.delegate).receivedFile) == null ? void 0 : _c2.call(_b2, dtsCode, dts.vfsPath);
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if (config.delegate.progress && estimatedDownloaded % 5 === 0) {
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config.delegate.progress(estimatedDownloaded, estimatedToDownload);
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}
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yield resolveDeps(dtsCode, depth + 1);
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}
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}))
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);
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});
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}
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};
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function treeToDTSFiles(tree, vfsPrefix) {
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const dtsRefs = [];
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for (const file of tree.files) {
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if (isDtsFile(file.name)) {
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dtsRefs.push({
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moduleName: tree.moduleName,
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moduleVersion: tree.version,
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vfsPath: `${vfsPrefix}${file.name}`,
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path: file.name
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});
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}
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}
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return dtsRefs;
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}
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var getReferencesForModule = (ts, code) => {
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const meta = ts.preProcessFile(code);
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const libMap = ts.libMap || /* @__PURE__ */ new Map();
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const references = meta.referencedFiles.concat(meta.importedFiles).concat(meta.libReferenceDirectives).filter((f) => !isDtsFile(f.fileName)).filter((d) => !libMap.has(d.fileName));
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return references.map((r) => {
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let version = void 0;
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if (!r.fileName.startsWith(".")) {
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version = "latest";
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const line = code.slice(r.end).split("\n")[0];
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if (line.includes("// types:"))
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version = line.split("// types: ")[1].trim();
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}
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return {
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module: r.fileName,
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version
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};
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}).filter((r, index, self) => self.findIndex((m) => m.module === r.module && m.version === r.version) === index);
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};
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function getNewDependencies(config, moduleMap, code) {
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const refs = getReferencesForModule(config.typescript, code).map((ref) => __spreadProps(__spreadValues({}, ref), {
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module: mapModuleNameToModule(ref.module)
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}));
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const modules = refs.filter((f) => !f.module.startsWith(".")).filter((m) => !moduleMap.has(m.module));
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return modules;
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}
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var getFileTreeForModuleWithTag = (config, moduleName, tag) => __async(void 0, null, function* () {
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let toDownload = tag || "latest";
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if (toDownload.split(".").length < 2) {
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const response = yield getNPMVersionForModuleReference(config, moduleName, toDownload);
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if (response instanceof Error) {
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return {
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error: response,
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userFacingMessage: `Could not go from a tag to version on npm for ${moduleName} - possible typo?`
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};
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}
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const neededVersion = response.version;
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if (!neededVersion) {
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const versions = yield getNPMVersionsForModule(config, moduleName);
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if (versions instanceof Error) {
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return {
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error: response,
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userFacingMessage: `Could not get versions on npm for ${moduleName} - possible typo?`
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};
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}
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const tags = Object.entries(versions.tags).join(", ");
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return {
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error: new Error("Could not find tag for module"),
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userFacingMessage: `Could not find a tag for ${moduleName} called ${tag}. Did find ${tags}`
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};
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}
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toDownload = neededVersion;
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}
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const res = yield getFiletreeForModuleWithVersion(config, moduleName, toDownload);
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if (res instanceof Error) {
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return {
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error: res,
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userFacingMessage: `Could not get the files for ${moduleName}@${toDownload}. Is it possibly a typo?`
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};
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}
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return res;
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});
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function getDTName(s) {
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if (s.indexOf("@") === 0 && s.indexOf("/") !== -1) {
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s = s.substr(1).replace("/", "__");
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}
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return s;
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}
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function isDtsFile(file) {
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return /\.d\.([^\.]+\.)?[cm]?ts$/i.test(file);
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}
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export {
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getFileTreeForModuleWithTag,
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getNewDependencies,
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getReferencesForModule,
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setupTypeAcquisition
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};
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