ng-packagr
Version:
Compile and package Angular libraries in Angular Package Format (APF)
242 lines • 12.4 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.cacheCompilerHost = cacheCompilerHost;
exports.augmentProgramWithVersioning = augmentProgramWithVersioning;
const convert_source_map_1 = __importDefault(require("convert-source-map"));
const crypto_1 = require("crypto");
const esbuild_1 = require("esbuild");
const node_assert_1 = __importDefault(require("node:assert"));
const path = __importStar(require("path"));
const typescript_1 = __importDefault(require("typescript"));
const node_1 = require("../graph/node");
const nodes_1 = require("../ng-package/nodes");
const log_1 = require("../utils/log");
const path_1 = require("../utils/path");
function cacheCompilerHost(graph, entryPoint, compilerOptions, moduleResolutionCache, stylesheetProcessor, inlineStyleLanguage, sourcesFileCache = entryPoint.cache.sourcesFileCache) {
const compilerHost = typescript_1.default.createIncrementalCompilerHost(compilerOptions);
const getNode = (fileName) => {
const nodeUri = (0, nodes_1.fileUrl)((0, path_1.ensureUnixPath)(fileName));
let node = graph.get(nodeUri);
if (!node) {
node = new node_1.Node(nodeUri);
graph.put(node);
}
return node;
};
const addDependee = (fileName) => {
const node = getNode(fileName);
entryPoint.dependsOn(node);
};
const { flatModuleFile, destinationPath, entryFile } = entryPoint.data.entryPoint;
const flatModuleFileDtsFilename = `${flatModuleFile}.d.ts`;
const flatModuleFileDtsPath = (0, path_1.ensureUnixPath)(path.join(destinationPath, flatModuleFileDtsFilename));
const hasIndexEntryFile = path.basename(entryFile.toLowerCase()) === 'index.ts';
return {
...compilerHost,
// Set the parsing mode to the same as TS 5.3+ default for tsc. This provides a parse
// performance improvement by skipping non-type related JSDoc parsing.
jsDocParsingMode: typescript_1.default.JSDocParsingMode.ParseForTypeErrors,
// ts specific
getModuleResolutionCache: () => moduleResolutionCache,
fileExists: (fileName) => {
const cache = sourcesFileCache.getOrCreate(fileName);
if (cache.exists === undefined) {
cache.exists = compilerHost.fileExists.call(this, fileName);
}
return cache.exists;
},
getSourceFile: (fileName, languageVersion, onError, shouldCreateNewSourceFile, ...parameters) => {
addDependee(fileName);
const cache = sourcesFileCache.getOrCreate(fileName);
if (shouldCreateNewSourceFile || !cache.sourceFile) {
cache.sourceFile = compilerHost.getSourceFile.call(this, fileName, languageVersion, onError, true, ...parameters);
}
return cache.sourceFile;
},
writeFile: (fileName, data, writeByteOrderMark, onError, sourceFiles) => {
var _a, _b, _c;
if (fileName.includes('.ngtypecheck.')) {
return;
}
const extension = path.extname(fileName);
if (!(sourceFiles === null || sourceFiles === void 0 ? void 0 : sourceFiles.length) && extension === '.tsbuildinfo') {
// Save builder info contents to specified location
compilerHost.writeFile.call(this, fileName, data, writeByteOrderMark, onError, sourceFiles);
return;
}
(0, node_assert_1.default)((sourceFiles === null || sourceFiles === void 0 ? void 0 : sourceFiles.length) === 1, 'Invalid TypeScript program emit for ' + fileName);
const outputCache = entryPoint.cache.outputCache;
if (extension === '.ts') {
if (fileName === flatModuleFileDtsPath) {
if (hasIndexEntryFile) {
// In case the entry file is index.ts, we should not emit the `d.ts` which are a re-export of the `index.ts`.
// Because it will cause a conflict.
return;
}
else {
// Rename file to index.d.ts so that TypeScript can resolve types without
// them needing to be referenced in the package.json manifest.
fileName = fileName.replace(flatModuleFileDtsFilename, 'index.d.ts');
}
}
for (const source of sourceFiles) {
const cache = sourcesFileCache.getOrCreate(source.fileName);
if (!cache.declarationFileName) {
cache.declarationFileName = (0, path_1.ensureUnixPath)(fileName);
}
}
if (((_a = outputCache.get(fileName)) === null || _a === void 0 ? void 0 : _a.content) === data) {
// Only emit files that changed content.
return;
}
outputCache.set(fileName, {
content: data,
});
}
else {
fileName = fileName.replace(/\.js(\.map)?$/, '.mjs$1');
if (((_b = outputCache.get(fileName)) === null || _b === void 0 ? void 0 : _b.content) === data) {
return;
}
// Extract inline sourcemap which will later be used by rollup.
let map = undefined;
const version = (0, crypto_1.createHash)('sha256').update(data).digest('hex');
if (fileName.endsWith('.mjs')) {
if (((_c = outputCache.get(fileName)) === null || _c === void 0 ? void 0 : _c.version) === version) {
// Only emit changed files
return;
}
map = convert_source_map_1.default.fromComment(data).toJSON();
}
outputCache.set(fileName, {
content: data,
version,
map,
});
}
if (extension === '.ts' || (extension === '.map' && fileName.endsWith('.d.ts.map'))) {
// Only write .d.ts and .d.ts.map files to disk.
compilerHost.writeFile.call(this, fileName, data, writeByteOrderMark, onError, sourceFiles);
}
},
readFile: (fileName) => {
addDependee(fileName);
const cache = sourcesFileCache.getOrCreate(fileName);
if (cache.content === undefined) {
cache.content = compilerHost.readFile.call(this, fileName);
}
return cache.content;
},
resourceNameToFileName: (resourceName, containingFilePath) => {
const resourcePath = path.resolve(path.dirname(containingFilePath), resourceName);
const containingNode = getNode(containingFilePath);
const resourceNode = getNode(resourcePath);
containingNode.dependsOn(resourceNode);
return resourcePath;
},
readResource: async (fileName) => {
addDependee(fileName);
const cache = sourcesFileCache.getOrCreate(fileName);
if (cache.content === undefined) {
if (!compilerHost.fileExists(fileName)) {
throw new Error(`Cannot read file ${fileName}.`);
}
if (/(?:html?|svg)$/.test(path.extname(fileName))) {
// template
cache.content = compilerHost.readFile.call(this, fileName);
}
else {
// stylesheet
const { referencedFiles, contents, errors: esbuildErrors, warnings: esBuildWarnings, } = await stylesheetProcessor.bundleFile(fileName);
const node = getNode(fileName);
const depNodes = [...referencedFiles].map(getNode).filter(n => n !== node);
node.dependsOn(depNodes);
for (const n of node.dependees) {
if (n.url.endsWith('.ts')) {
n.dependsOn(depNodes);
}
}
if ((esBuildWarnings === null || esBuildWarnings === void 0 ? void 0 : esBuildWarnings.length) > 0) {
(await (0, esbuild_1.formatMessages)(esBuildWarnings, { kind: 'warning' })).forEach(msg => (0, log_1.warn)(msg));
}
if ((esbuildErrors === null || esbuildErrors === void 0 ? void 0 : esbuildErrors.length) > 0) {
(await (0, esbuild_1.formatMessages)(esbuildErrors, { kind: 'error' })).forEach(msg => (0, log_1.error)(msg));
throw new Error(`An error has occuried while processing ${fileName}.`);
}
return contents;
}
cache.exists = true;
}
return cache.content;
},
transformResource: async (data, context) => {
const { containingFile, resourceFile, type } = context;
if (resourceFile || type !== 'style') {
return null;
}
if (inlineStyleLanguage) {
const { contents, referencedFiles, errors: esbuildErrors, warnings: esBuildWarnings, } = await stylesheetProcessor.bundleInline(data, containingFile, containingFile.endsWith('.html') ? 'css' : inlineStyleLanguage);
const node = getNode(containingFile);
node.dependsOn([...referencedFiles].map(getNode));
if ((esBuildWarnings === null || esBuildWarnings === void 0 ? void 0 : esBuildWarnings.length) > 0) {
(await (0, esbuild_1.formatMessages)(esBuildWarnings, { kind: 'warning' })).forEach(msg => (0, log_1.warn)(msg));
}
if ((esbuildErrors === null || esbuildErrors === void 0 ? void 0 : esbuildErrors.length) > 0) {
(await (0, esbuild_1.formatMessages)(esbuildErrors, { kind: 'error' })).forEach(msg => (0, log_1.error)(msg));
throw new Error(`An error has occuried while processing ${containingFile}.`);
}
return { content: contents };
}
return null;
},
};
}
function augmentProgramWithVersioning(program) {
const baseGetSourceFiles = program.getSourceFiles;
program.getSourceFiles = function (...parameters) {
const files = baseGetSourceFiles(...parameters);
for (const file of files) {
if (file.version === undefined) {
file.version = (0, crypto_1.createHash)('sha256').update(file.text).digest('hex');
}
}
return files;
};
}
//# sourceMappingURL=cache-compiler-host.js.map