securityos/node_modules/next/dist/build/webpack/plugins/next-trace-entrypoints-plug...

521 lines
28 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
0 && (module.exports = {
TRACE_IGNORES: null,
getFilesMapFromReasons: null,
TraceEntryPointsPlugin: null
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
TRACE_IGNORES: function() {
return TRACE_IGNORES;
},
getFilesMapFromReasons: function() {
return getFilesMapFromReasons;
},
TraceEntryPointsPlugin: function() {
return TraceEntryPointsPlugin;
}
});
const _path = /*#__PURE__*/ _interop_require_default(require("path"));
const _profilingplugin = require("./profiling-plugin");
const _iserror = /*#__PURE__*/ _interop_require_default(require("../../../lib/is-error"));
const _nft = require("next/dist/compiled/@vercel/nft");
const _constants = require("../../../shared/lib/constants");
const _webpack = require("next/dist/compiled/webpack/webpack");
const _webpackconfig = require("../../webpack-config");
const _swc = require("../../swc");
const _micromatch = require("next/dist/compiled/micromatch");
const _getmodulebuildinfo = require("../loaders/get-module-build-info");
const _entries = require("../../entries");
const _handleexternals = require("../../handle-externals");
function _interop_require_default(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
const PLUGIN_NAME = "TraceEntryPointsPlugin";
const TRACE_IGNORES = [
"**/*/next/dist/server/next.js",
"**/*/next/dist/bin/next"
];
const NOT_TRACEABLE = [
".wasm",
".png",
".jpg",
".jpeg",
".gif",
".webp",
".avif",
".ico",
".bmp",
".svg"
];
function getModuleFromDependency(compilation, dep) {
return compilation.moduleGraph.getModule(dep);
}
function getFilesMapFromReasons(fileList, reasons, ignoreFn) {
// this uses the reasons tree to collect files specific to a
// certain parent allowing us to not have to trace each parent
// separately
const parentFilesMap = new Map();
function propagateToParents(parents, file, seen = new Set()) {
for (const parent of parents || []){
if (!seen.has(parent)) {
seen.add(parent);
let parentFiles = parentFilesMap.get(parent);
if (!parentFiles) {
parentFiles = new Set();
parentFilesMap.set(parent, parentFiles);
}
if (!(ignoreFn == null ? void 0 : ignoreFn(file, parent))) {
parentFiles.add(file);
}
const parentReason = reasons.get(parent);
if (parentReason == null ? void 0 : parentReason.parents) {
propagateToParents(parentReason.parents, file, seen);
}
}
}
}
for (const file of fileList){
const reason = reasons.get(file);
const isInitial = (reason == null ? void 0 : reason.type.length) === 1 && reason.type.includes("initial");
if (!reason || !reason.parents || isInitial && reason.parents.size === 0) {
continue;
}
propagateToParents(reason.parents, file);
}
return parentFilesMap;
}
class TraceEntryPointsPlugin {
constructor({ rootDir, appDir, pagesDir, appDirEnabled, traceIgnores, esmExternals, outputFileTracingRoot, turbotrace }){
this.buildTraceContext = {};
this.rootDir = rootDir;
this.appDir = appDir;
this.pagesDir = pagesDir;
this.entryTraces = new Map();
this.esmExternals = esmExternals;
this.appDirEnabled = appDirEnabled;
this.traceIgnores = traceIgnores || [];
this.tracingRoot = outputFileTracingRoot || rootDir;
this.turbotrace = turbotrace;
}
// Here we output all traced assets and webpack chunks to a
// ${page}.js.nft.json file
async createTraceAssets(compilation, assets, span) {
const outputPath = compilation.outputOptions.path;
await span.traceChild("create-trace-assets").traceAsyncFn(async ()=>{
var _this_turbotrace, _this_turbotrace1, _this_turbotrace2, _this_turbotrace3;
const entryFilesMap = new Map();
const chunksToTrace = new Set();
const entryNameFilesMap = new Map();
const isTraceable = (file)=>!NOT_TRACEABLE.some((suffix)=>{
return file.endsWith(suffix);
});
for (const entrypoint of compilation.entrypoints.values()){
const entryFiles = new Set();
for (const chunk of entrypoint.getEntrypointChunk().getAllReferencedChunks()){
for (const file of chunk.files){
if (isTraceable(file)) {
const filePath = _path.default.join(outputPath, file);
chunksToTrace.add(filePath);
entryFiles.add(filePath);
}
}
for (const file of chunk.auxiliaryFiles){
if (isTraceable(file)) {
const filePath = _path.default.join(outputPath, file);
chunksToTrace.add(filePath);
entryFiles.add(filePath);
}
}
}
entryFilesMap.set(entrypoint, entryFiles);
entryNameFilesMap.set(entrypoint.name, [
...entryFiles
]);
}
// startTrace existed and callable
this.buildTraceContext.chunksTrace = {
action: {
action: "annotate",
input: [
...chunksToTrace
],
contextDirectory: ((_this_turbotrace = this.turbotrace) == null ? void 0 : _this_turbotrace.contextDirectory) ?? this.tracingRoot,
processCwd: ((_this_turbotrace1 = this.turbotrace) == null ? void 0 : _this_turbotrace1.processCwd) ?? this.rootDir,
showAll: (_this_turbotrace2 = this.turbotrace) == null ? void 0 : _this_turbotrace2.logAll,
logLevel: (_this_turbotrace3 = this.turbotrace) == null ? void 0 : _this_turbotrace3.logLevel
},
outputPath,
entryNameFilesMap: Object.fromEntries(entryNameFilesMap)
};
for (const [entrypoint, entryFiles] of entryFilesMap){
const traceOutputName = `../${entrypoint.name}.js.nft.json`;
const traceOutputPath = _path.default.dirname(_path.default.join(outputPath, traceOutputName));
// don't include the entry itself in the trace
entryFiles.delete(_path.default.join(outputPath, `../${entrypoint.name}.js`));
if (entrypoint.name.startsWith("app/")) {
// include the client reference manifest
const clientManifestsForPage = entrypoint.name.endsWith("/page") || entrypoint.name === "app/not-found" || entrypoint.name === "app/_not-found" ? _path.default.join(outputPath, "..", entrypoint.name.replace(/%5F/g, "_") + "_" + _constants.CLIENT_REFERENCE_MANIFEST + ".js") : null;
if (clientManifestsForPage !== null) {
entryFiles.add(clientManifestsForPage);
}
}
const finalFiles = [];
for (const file of new Set([
...entryFiles,
...this.entryTraces.get(entrypoint.name) || []
])){
if (file) {
finalFiles.push(_path.default.relative(traceOutputPath, file).replace(/\\/g, "/"));
}
}
assets[traceOutputName] = new _webpack.sources.RawSource(JSON.stringify({
version: _constants.TRACE_OUTPUT_VERSION,
files: finalFiles
}));
}
});
}
tapfinishModules(compilation, traceEntrypointsPluginSpan, doResolve, readlink, stat) {
compilation.hooks.finishModules.tapAsync(PLUGIN_NAME, async (_stats, callback)=>{
const finishModulesSpan = traceEntrypointsPluginSpan.traceChild("finish-modules");
await finishModulesSpan.traceAsyncFn(async ()=>{
var _this_turbotrace, _this_turbotrace1, _this_turbotrace2, _this_turbotrace3;
// we create entry -> module maps so that we can
// look them up faster instead of having to iterate
// over the compilation modules list
const entryNameMap = new Map();
const entryModMap = new Map();
const additionalEntries = new Map();
const depModMap = new Map();
finishModulesSpan.traceChild("get-entries").traceFn(()=>{
compilation.entries.forEach((entry, name)=>{
const normalizedName = name == null ? void 0 : name.replace(/\\/g, "/");
const isPage = normalizedName.startsWith("pages/");
const isApp = this.appDirEnabled && normalizedName.startsWith("app/");
if (isApp || isPage) {
for (const dep of entry.dependencies){
if (!dep) continue;
const entryMod = getModuleFromDependency(compilation, dep);
// Handle case where entry is a loader coming from Next.js.
// For example edge-loader or app-loader.
if (entryMod && entryMod.resource === "") {
const moduleBuildInfo = (0, _getmodulebuildinfo.getModuleBuildInfo)(entryMod);
// All loaders that are used to create entries have a `route` property on the buildInfo.
if (moduleBuildInfo.route) {
const absolutePath = (0, _entries.getPageFilePath)({
absolutePagePath: moduleBuildInfo.route.absolutePagePath,
rootDir: this.rootDir,
appDir: this.appDir,
pagesDir: this.pagesDir
});
// Ensures we don't handle non-pages.
if (this.pagesDir && absolutePath.startsWith(this.pagesDir) || this.appDir && absolutePath.startsWith(this.appDir)) {
entryModMap.set(absolutePath, entryMod);
entryNameMap.set(absolutePath, name);
}
}
// If there was no `route` property, we can assume that it was something custom instead.
// In order to trace these we add them to the additionalEntries map.
if (entryMod.request) {
let curMap = additionalEntries.get(name);
if (!curMap) {
curMap = new Map();
additionalEntries.set(name, curMap);
}
depModMap.set(entryMod.request, entryMod);
curMap.set(entryMod.resource, entryMod);
}
}
if (entryMod && entryMod.resource) {
entryNameMap.set(entryMod.resource, name);
entryModMap.set(entryMod.resource, entryMod);
let curMap = additionalEntries.get(name);
if (!curMap) {
curMap = new Map();
additionalEntries.set(name, curMap);
}
depModMap.set(entryMod.resource, entryMod);
curMap.set(entryMod.resource, entryMod);
}
}
}
});
});
const readFile = async (path)=>{
var _mod_originalSource;
const mod = depModMap.get(path) || entryModMap.get(path);
// map the transpiled source when available to avoid
// parse errors in node-file-trace
const source = mod == null ? void 0 : (_mod_originalSource = mod.originalSource) == null ? void 0 : _mod_originalSource.call(mod);
if (source) {
return source.buffer();
}
// we don't want to analyze non-transpiled
// files here, that is done against webpack output
return "";
};
const entryPaths = Array.from(entryModMap.keys());
const collectDependencies = (mod)=>{
if (!mod || !mod.dependencies) return;
for (const dep of mod.dependencies){
const depMod = getModuleFromDependency(compilation, dep);
if ((depMod == null ? void 0 : depMod.resource) && !depModMap.get(depMod.resource)) {
depModMap.set(depMod.resource, depMod);
collectDependencies(depMod);
}
}
};
const entriesToTrace = [
...entryPaths
];
entryPaths.forEach((entry)=>{
collectDependencies(entryModMap.get(entry));
const entryName = entryNameMap.get(entry);
const curExtraEntries = additionalEntries.get(entryName);
if (curExtraEntries) {
entriesToTrace.push(...curExtraEntries.keys());
}
});
const contextDirectory = ((_this_turbotrace = this.turbotrace) == null ? void 0 : _this_turbotrace.contextDirectory) ?? this.tracingRoot;
const chunks = [
...entriesToTrace
];
this.buildTraceContext.entriesTrace = {
action: {
action: "print",
input: chunks,
contextDirectory,
processCwd: ((_this_turbotrace1 = this.turbotrace) == null ? void 0 : _this_turbotrace1.processCwd) ?? this.rootDir,
logLevel: (_this_turbotrace2 = this.turbotrace) == null ? void 0 : _this_turbotrace2.logLevel,
showAll: (_this_turbotrace3 = this.turbotrace) == null ? void 0 : _this_turbotrace3.logAll
},
appDir: this.rootDir,
depModArray: Array.from(depModMap.keys()),
entryNameMap: Object.fromEntries(entryNameMap),
outputPath: compilation.outputOptions.path
};
// if we're using turbotrace we can skip tracing
// loader contents as it should be able to capture
// fs usage in final chunks instead
if (this.turbotrace) {
let binding = await (0, _swc.loadBindings)();
if (!(binding == null ? void 0 : binding.isWasm) && typeof binding.turbo.startTrace === "function") {
return;
}
}
let fileList;
let reasons;
const ignores = [
...TRACE_IGNORES,
...this.traceIgnores,
"**/node_modules/**"
];
const ignoreFn = (path)=>{
return (0, _micromatch.isMatch)(path, ignores, {
contains: true,
dot: true
});
};
await finishModulesSpan.traceChild("node-file-trace-plugin", {
traceEntryCount: entriesToTrace.length + ""
}).traceAsyncFn(async ()=>{
const result = await (0, _nft.nodeFileTrace)(entriesToTrace, {
base: this.tracingRoot,
processCwd: this.rootDir,
readFile,
readlink,
stat,
resolve: doResolve ? async (id, parent, job, isCjs)=>{
return doResolve(id, parent, job, !isCjs);
} : undefined,
ignore: ignoreFn,
mixedModules: true
});
// @ts-ignore
fileList = result.fileList;
result.esmFileList.forEach((file)=>fileList.add(file));
reasons = result.reasons;
});
await finishModulesSpan.traceChild("collect-traced-files").traceAsyncFn(()=>{
const parentFilesMap = getFilesMapFromReasons(fileList, reasons, (file)=>{
var _reasons_get;
// if a file was imported and a loader handled it
// we don't include it in the trace e.g.
// static image imports, CSS imports
file = _path.default.join(this.tracingRoot, file);
const depMod = depModMap.get(file);
const isAsset = (_reasons_get = reasons.get(_path.default.relative(this.tracingRoot, file))) == null ? void 0 : _reasons_get.type.includes("asset");
return !isAsset && Array.isArray(depMod == null ? void 0 : depMod.loaders) && depMod.loaders.length > 0;
});
entryPaths.forEach((entry)=>{
var _parentFilesMap_get;
const entryName = entryNameMap.get(entry);
const normalizedEntry = _path.default.relative(this.tracingRoot, entry);
const curExtraEntries = additionalEntries.get(entryName);
const finalDeps = new Set();
(_parentFilesMap_get = parentFilesMap.get(normalizedEntry)) == null ? void 0 : _parentFilesMap_get.forEach((dep)=>{
finalDeps.add(_path.default.join(this.tracingRoot, dep));
});
if (curExtraEntries) {
for (const extraEntry of curExtraEntries.keys()){
var _parentFilesMap_get1;
const normalizedExtraEntry = _path.default.relative(this.tracingRoot, extraEntry);
finalDeps.add(extraEntry);
(_parentFilesMap_get1 = parentFilesMap.get(normalizedExtraEntry)) == null ? void 0 : _parentFilesMap_get1.forEach((dep)=>{
finalDeps.add(_path.default.join(this.tracingRoot, dep));
});
}
}
this.entryTraces.set(entryName, finalDeps);
});
});
}).then(()=>callback(), (err)=>callback(err));
});
}
apply(compiler) {
compiler.hooks.compilation.tap(PLUGIN_NAME, (compilation)=>{
const readlink = async (path)=>{
try {
return await new Promise((resolve, reject)=>{
compilation.inputFileSystem.readlink(path, (err, link)=>{
if (err) return reject(err);
resolve(link);
});
});
} catch (e) {
if ((0, _iserror.default)(e) && (e.code === "EINVAL" || e.code === "ENOENT" || e.code === "UNKNOWN")) {
return null;
}
throw e;
}
};
const stat = async (path)=>{
try {
return await new Promise((resolve, reject)=>{
compilation.inputFileSystem.stat(path, (err, stats)=>{
if (err) return reject(err);
resolve(stats);
});
});
} catch (e) {
if ((0, _iserror.default)(e) && (e.code === "ENOENT" || e.code === "ENOTDIR")) {
return null;
}
throw e;
}
};
const compilationSpan = _profilingplugin.spans.get(compilation) || _profilingplugin.spans.get(compiler);
const traceEntrypointsPluginSpan = compilationSpan.traceChild("next-trace-entrypoint-plugin");
traceEntrypointsPluginSpan.traceFn(()=>{
compilation.hooks.processAssets.tapAsync({
name: PLUGIN_NAME,
stage: _webpack.webpack.Compilation.PROCESS_ASSETS_STAGE_SUMMARIZE
}, (assets, callback)=>{
this.createTraceAssets(compilation, assets, traceEntrypointsPluginSpan).then(()=>callback()).catch((err)=>callback(err));
});
let resolver = compilation.resolverFactory.get("normal");
function getPkgName(name) {
const segments = name.split("/");
if (name[0] === "@" && segments.length > 1) return segments.length > 1 ? segments.slice(0, 2).join("/") : null;
return segments.length ? segments[0] : null;
}
const getResolve = (options)=>{
const curResolver = resolver.withOptions(options);
return (parent, request, job)=>new Promise((resolve, reject)=>{
const context = _path.default.dirname(parent);
curResolver.resolve({}, context, request, {
fileDependencies: compilation.fileDependencies,
missingDependencies: compilation.missingDependencies,
contextDependencies: compilation.contextDependencies
}, async (err, result, resContext)=>{
if (err) return reject(err);
if (!result) {
return reject(new Error("module not found"));
}
// webpack resolver doesn't strip loader query info
// from the result so use path instead
if (result.includes("?") || result.includes("!")) {
result = (resContext == null ? void 0 : resContext.path) || result;
}
try {
// we need to collect all parent package.json's used
// as webpack's resolve doesn't expose this and parent
// package.json could be needed for resolving e.g. stylis
// stylis/package.json -> stylis/dist/umd/package.json
if (result.includes("node_modules")) {
let requestPath = result.replace(/\\/g, "/").replace(/\0/g, "");
if (!_path.default.isAbsolute(request) && request.includes("/") && (resContext == null ? void 0 : resContext.descriptionFileRoot)) {
var _getPkgName;
requestPath = (resContext.descriptionFileRoot + request.slice(((_getPkgName = getPkgName(request)) == null ? void 0 : _getPkgName.length) || 0) + _path.default.sep + "package.json").replace(/\\/g, "/").replace(/\0/g, "");
}
const rootSeparatorIndex = requestPath.indexOf("/");
let separatorIndex;
while((separatorIndex = requestPath.lastIndexOf("/")) > rootSeparatorIndex){
requestPath = requestPath.slice(0, separatorIndex);
const curPackageJsonPath = `${requestPath}/package.json`;
if (await job.isFile(curPackageJsonPath)) {
await job.emitFile(await job.realpath(curPackageJsonPath), "resolve", parent);
}
}
}
} catch (_err) {
// we failed to resolve the package.json boundary,
// we don't block emitting the initial asset from this
}
resolve([
result,
options.dependencyType === "esm"
]);
});
});
};
const CJS_RESOLVE_OPTIONS = {
..._webpackconfig.NODE_RESOLVE_OPTIONS,
fullySpecified: undefined,
modules: undefined,
extensions: undefined
};
const BASE_CJS_RESOLVE_OPTIONS = {
...CJS_RESOLVE_OPTIONS,
alias: false
};
const ESM_RESOLVE_OPTIONS = {
..._webpackconfig.NODE_ESM_RESOLVE_OPTIONS,
fullySpecified: undefined,
modules: undefined,
extensions: undefined
};
const BASE_ESM_RESOLVE_OPTIONS = {
...ESM_RESOLVE_OPTIONS,
alias: false
};
const doResolve = async (request, parent, job, isEsmRequested)=>{
const context = _path.default.dirname(parent);
// When in esm externals mode, and using import, we resolve with
// ESM resolving options.
const { res } = await (0, _handleexternals.resolveExternal)(this.rootDir, this.esmExternals, context, request, isEsmRequested, !!this.appDirEnabled, (options)=>(_, resRequest)=>{
return getResolve(options)(parent, resRequest, job);
}, undefined, undefined, ESM_RESOLVE_OPTIONS, CJS_RESOLVE_OPTIONS, BASE_ESM_RESOLVE_OPTIONS, BASE_CJS_RESOLVE_OPTIONS);
if (!res) {
throw new Error(`failed to resolve ${request} from ${parent}`);
}
return res.replace(/\0/g, "");
};
this.tapfinishModules(compilation, traceEntrypointsPluginSpan, doResolve, readlink, stat);
});
});
}
}
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