ng-packagr
Version:
Compile and package Angular libraries in Angular Package Format (APF)
165 lines • 7.42 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (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 (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__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.augmentProgramWithVersioning = exports.cacheCompilerHost = void 0;
const crypto_1 = require("crypto");
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 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);
};
return {
...compilerHost,
// ts specific
fileExists: (fileName) => {
const cache = sourcesFileCache.getOrCreate(fileName);
if (cache.exists === undefined) {
cache.exists = compilerHost.fileExists.call(this, fileName);
}
return cache.exists;
},
getSourceFile: (fileName, languageVersion) => {
addDependee(fileName);
const cache = sourcesFileCache.getOrCreate(fileName);
if (!cache.sourceFile) {
cache.sourceFile = compilerHost.getSourceFile.call(this, fileName, languageVersion);
}
return cache.sourceFile;
},
writeFile: (fileName, data, writeByteOrderMark, onError, sourceFiles) => {
if (fileName.endsWith('.d.ts')) {
sourceFiles.forEach(source => {
const cache = sourcesFileCache.getOrCreate(source.fileName);
if (!cache.declarationFileName) {
cache.declarationFileName = (0, path_1.ensureUnixPath)(fileName);
}
});
}
else {
fileName = fileName.replace(/\.js(\.map)?$/, '.mjs$1');
const outputCache = entryPoint.cache.outputCache;
outputCache.set(fileName, {
content: data,
version: (0, crypto_1.createHash)('sha256').update(data).digest('hex'),
});
}
compilerHost.writeFile.call(this, fileName, data, writeByteOrderMark, onError, sourceFiles);
},
readFile: (fileName) => {
addDependee(fileName);
const cache = sourcesFileCache.getOrCreate(fileName);
if (cache.content === undefined) {
cache.content = compilerHost.readFile.call(this, fileName);
}
return cache.content;
},
resolveModuleNames: (moduleNames, containingFile) => {
return moduleNames.map(moduleName => {
const { resolvedModule } = typescript_1.default.resolveModuleName(moduleName, (0, path_1.ensureUnixPath)(containingFile), compilerOptions, compilerHost, moduleResolutionCache);
return resolvedModule;
});
},
resourceNameToFileName: (resourceName, containingFilePath) => {
const resourcePath = path.resolve(path.dirname(containingFilePath), resourceName);
const containingNode = getNode(containingFilePath);
const resourceNode = getNode(resourcePath);
containingNode.dependsOn(resourceNode);
return resourcePath;
},
readResource: async (fileName) => {
addDependee(fileName);
const cache = sourcesFileCache.getOrCreate(fileName);
if (cache.content === undefined) {
if (/(?:html?|svg)$/.test(path.extname(fileName))) {
// template
cache.content = compilerHost.readFile.call(this, fileName);
}
else {
// stylesheet
cache.content = await stylesheetProcessor.process({
filePath: fileName,
content: compilerHost.readFile.call(this, fileName),
});
}
if (cache.content === undefined) {
throw new Error(`Cannot read file ${fileName}.`);
}
cache.exists = true;
}
return cache.content;
},
transformResource: async (data, context) => {
if (context.resourceFile || context.type !== 'style') {
return null;
}
if (inlineStyleLanguage) {
const key = (0, crypto_1.createHash)('sha1').update(data).digest('hex');
const fileName = `${context.containingFile}-${key}.${inlineStyleLanguage}`;
const cache = sourcesFileCache.getOrCreate(fileName);
if (cache.content === undefined) {
cache.content = await stylesheetProcessor.process({
filePath: fileName,
content: data,
});
const virtualFileNode = getNode(fileName);
const containingFileNode = getNode(context.containingFile);
virtualFileNode.dependsOn(containingFileNode);
}
cache.exists = true;
return { content: cache.content };
}
return null;
},
};
}
exports.cacheCompilerHost = cacheCompilerHost;
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;
};
}
exports.augmentProgramWithVersioning = augmentProgramWithVersioning;
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