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"use strict";
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
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;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.WorkspaceNodeModulesArchitectHost = void 0;
const path = __importStar(require("path"));
const url_1 = require("url");
const v8_1 = require("v8");
const internal_1 = require("../src/internal");
function clone(obj) {
try {
return (0, v8_1.deserialize)((0, v8_1.serialize)(obj));
}
catch {
return JSON.parse(JSON.stringify(obj));
}
}
function findProjectTarget(workspace, project, target) {
const projectDefinition = workspace.projects.get(project);
if (!projectDefinition) {
throw new Error(`Project "${project}" does not exist.`);
}
const targetDefinition = projectDefinition.targets.get(target);
if (!targetDefinition) {
throw new Error('Project target does not exist.');
}
return targetDefinition;
}
class WorkspaceNodeModulesArchitectHost {
constructor(workspaceOrHost, _root) {
this._root = _root;
if ('getBuilderName' in workspaceOrHost) {
this.workspaceHost = workspaceOrHost;
}
else {
this.workspaceHost = {
async getBuilderName(project, target) {
const targetDefinition = findProjectTarget(workspaceOrHost, project, target);
return targetDefinition.builder;
},
async getOptions(project, target, configuration) {
var _a, _b, _c, _d;
const targetDefinition = findProjectTarget(workspaceOrHost, project, target);
if (configuration === undefined) {
return ((_a = targetDefinition.options) !== null && _a !== void 0 ? _a : {});
}
if (!((_b = targetDefinition.configurations) === null || _b === void 0 ? void 0 : _b[configuration])) {
throw new Error(`Configuration '${configuration}' is not set in the workspace.`);
}
return ((_d = (_c = targetDefinition.configurations) === null || _c === void 0 ? void 0 : _c[configuration]) !== null && _d !== void 0 ? _d : {});
},
async getMetadata(project) {
const projectDefinition = workspaceOrHost.projects.get(project);
if (!projectDefinition) {
throw new Error(`Project "${project}" does not exist.`);
}
return {
root: projectDefinition.root,
sourceRoot: projectDefinition.sourceRoot,
prefix: projectDefinition.prefix,
...clone(workspaceOrHost.extensions),
...clone(projectDefinition.extensions),
};
},
async hasTarget(project, target) {
var _a;
return !!((_a = workspaceOrHost.projects.get(project)) === null || _a === void 0 ? void 0 : _a.targets.has(target));
},
async getDefaultConfigurationName(project, target) {
var _a, _b;
return (_b = (_a = workspaceOrHost.projects.get(project)) === null || _a === void 0 ? void 0 : _a.targets.get(target)) === null || _b === void 0 ? void 0 : _b.defaultConfiguration;
},
};
}
}
async getBuilderNameForTarget(target) {
return this.workspaceHost.getBuilderName(target.project, target.target);
}
/**
* Resolve a builder. This needs to be a string which will be used in a dynamic `import()`
* clause. This should throw if no builder can be found. The dynamic import will throw if
* it is unsupported.
* @param builderStr The name of the builder to be used.
* @returns All the info needed for the builder itself.
*/
resolveBuilder(builderStr) {
const [packageName, builderName] = builderStr.split(':', 2);
if (!builderName) {
throw new Error('No builder name specified.');
}
const packageJsonPath = require.resolve(packageName + '/package.json', {
paths: [this._root],
});
const packageJson = require(packageJsonPath);
if (!packageJson['builders']) {
throw new Error(`Package ${JSON.stringify(packageName)} has no builders defined.`);
}
const builderJsonPath = path.resolve(path.dirname(packageJsonPath), packageJson['builders']);
const builderJson = require(builderJsonPath);
const builder = builderJson.builders && builderJson.builders[builderName];
if (!builder) {
throw new Error(`Cannot find builder ${JSON.stringify(builderStr)}.`);
}
const importPath = builder.implementation;
if (!importPath) {
throw new Error('Could not find the implementation for builder ' + builderStr);
}
return Promise.resolve({
name: builderStr,
builderName,
description: builder['description'],
optionSchema: require(path.resolve(path.dirname(builderJsonPath), builder.schema)),
import: path.resolve(path.dirname(builderJsonPath), importPath),
});
}
async getCurrentDirectory() {
return process.cwd();
}
async getWorkspaceRoot() {
return this._root;
}
async getOptionsForTarget(target) {
if (!(await this.workspaceHost.hasTarget(target.project, target.target))) {
return null;
}
let options = await this.workspaceHost.getOptions(target.project, target.target);
const targetConfiguration = target.configuration ||
(await this.workspaceHost.getDefaultConfigurationName(target.project, target.target));
if (targetConfiguration) {
const configurations = targetConfiguration.split(',').map((c) => c.trim());
for (const configuration of configurations) {
options = {
...options,
...(await this.workspaceHost.getOptions(target.project, target.target, configuration)),
};
}
}
return clone(options);
}
async getProjectMetadata(target) {
const projectName = typeof target === 'string' ? target : target.project;
const metadata = this.workspaceHost.getMetadata(projectName);
return metadata;
}
async loadBuilder(info) {
const builder = await getBuilder(info.import);
if (builder[internal_1.BuilderSymbol]) {
return builder;
}
// Default handling code is for old builders that incorrectly export `default` with non-ESM module
if (builder === null || builder === void 0 ? void 0 : builder.default[internal_1.BuilderSymbol]) {
return builder.default;
}
throw new Error('Builder is not a builder');
}
}
exports.WorkspaceNodeModulesArchitectHost = WorkspaceNodeModulesArchitectHost;
/**
* This uses a dynamic import to load a module which may be ESM.
* CommonJS code can load ESM code via a dynamic import. Unfortunately, TypeScript
* will currently, unconditionally downlevel dynamic import into a require call.
* require calls cannot load ESM code and will result in a runtime error. To workaround
* this, a Function constructor is used to prevent TypeScript from changing the dynamic import.
* Once TypeScript provides support for keeping the dynamic import this workaround can
* be dropped.
*
* @param modulePath The path of the module to load.
* @returns A Promise that resolves to the dynamically imported module.
*/
function loadEsmModule(modulePath) {
return new Function('modulePath', `return import(modulePath);`)(modulePath);
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
async function getBuilder(builderPath) {
switch (path.extname(builderPath)) {
case '.mjs':
// Load the ESM configuration file using the TypeScript dynamic import workaround.
// Once TypeScript provides support for keeping the dynamic import this workaround can be
// changed to a direct dynamic import.
return (await loadEsmModule((0, url_1.pathToFileURL)(builderPath))).default;
case '.cjs':
return require(builderPath);
default:
// The file could be either CommonJS or ESM.
// CommonJS is tried first then ESM if loading fails.
try {
return require(builderPath);
}
catch (e) {
if (e.code === 'ERR_REQUIRE_ESM') {
// Load the ESM configuration file using the TypeScript dynamic import workaround.
// Once TypeScript provides support for keeping the dynamic import this workaround can be
// changed to a direct dynamic import.
return (await loadEsmModule((0, url_1.pathToFileURL)(builderPath))).default;
}
throw e;
}
}
}
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