nx
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getLogger = exports.NxScopeHostUsedForWrappedSchematics = exports.NxScopedHostForBuilders = exports.NxScopedHost = void 0;
exports.createBuilderContext = createBuilderContext;
exports.scheduleTarget = scheduleTarget;
exports.arrayBufferToString = arrayBufferToString;
exports.generate = generate;
exports.runMigration = runMigration;
exports.mockSchematicsForTesting = mockSchematicsForTesting;
exports.wrapAngularDevkitSchematic = wrapAngularDevkitSchematic;
const core_1 = require("@angular-devkit/core");
const node_1 = require("@angular-devkit/core/node");
const chalk = require("chalk");
const path_1 = require("path");
const rxjs_1 = require("rxjs");
const operators_1 = require("rxjs/operators");
const tree_1 = require("../generators/tree");
const json_1 = require("../generators/utils/json");
const project_configuration_1 = require("../generators/utils/project-configuration");
const project_graph_1 = require("../project-graph/project-graph");
const fileutils_1 = require("../utils/fileutils");
const installation_directory_1 = require("../utils/installation-directory");
const json_2 = require("../utils/json");
const logger_1 = require("../utils/logger");
const package_json_1 = require("../utils/package-json");
const package_manager_1 = require("../utils/package-manager");
const angular_json_1 = require("./angular-json");
const executor_utils_1 = require("../command-line/run/executor-utils");
const plugins_1 = require("../project-graph/plugins");
const schema_utils_1 = require("../config/schema-utils");
async function createBuilderContext(builderInfo, context) {
require('./compat');
const fsHost = new NxScopedHostForBuilders(context.root);
// the top level import is not patched because it is imported before the
// patching happens so we require it here to use the patched version below
const { workspaces } = require('@angular-devkit/core');
const { workspace } = await workspaces.readWorkspace('angular.json', workspaces.createWorkspaceHost(fsHost));
const architectHost = await getWrappedWorkspaceNodeModulesArchitectHost(workspace, context.root, context.projectsConfigurations.projects);
const registry = new core_1.schema.CoreSchemaRegistry();
registry.addPostTransform(core_1.schema.transforms.addUndefinedDefaults);
registry.addSmartDefaultProvider('unparsed', () => {
// This happens when context.scheduleTarget is used to run a target using nx:run-commands
return [];
});
const { Architect } = require('@angular-devkit/architect');
const architect = new Architect(architectHost, registry);
const { firstValueFrom } = require('rxjs');
const toPromise = (obs) => firstValueFrom ? firstValueFrom(obs) : obs.toPromise();
const validateOptions = (options, builderName) => toPromise(architect['_scheduler'].schedule('..validateOptions', [
builderName,
options,
]).output);
const getProjectMetadata = (target) => toPromise(architect['_scheduler'].schedule('..getProjectMetadata', target).output);
const getBuilderNameForTarget = (target) => {
if (typeof target === 'string') {
return Promise.resolve(context.projectGraph.nodes[context.projectName].data.targets[target]
.executor);
}
return Promise.resolve(context.projectGraph.nodes[target.project].data.targets[target.target]
.executor);
};
const getTargetOptions = (target) => {
if (typeof target === 'string') {
return Promise.resolve({
...context.projectGraph.nodes[context.projectName].data.targets[target]
.options,
});
}
return Promise.resolve({
...context.projectGraph.nodes[target.project].data.targets[target.target]
.options,
...context.projectGraph.nodes[target.project].data.targets[target.target]
.configurations[target.configuration],
});
};
const builderContext = {
workspaceRoot: context.root,
target: {
project: context.projectName,
target: context.targetName,
configuration: context.configurationName,
},
builder: {
...builderInfo,
},
logger: (0, exports.getLogger)(),
id: 1,
currentDirectory: process.cwd(),
scheduleTarget: (...args) => architect.scheduleTarget(...args),
scheduleBuilder: (...args) => architect.scheduleBuilder(...args),
addTeardown(teardown) {
// No-op as Nx doesn't require an implementation of this function
return;
},
reportProgress(...args) {
// No-op as Nx doesn't require an implementation of this function
return;
},
reportRunning(...args) {
// No-op as Nx doesn't require an implementation of this function
return;
},
reportStatus(status) {
// No-op as Nx doesn't require an implementation of this function
return;
},
getBuilderNameForTarget,
getProjectMetadata,
validateOptions,
getTargetOptions,
};
return builderContext;
}
async function scheduleTarget(root, opts, verbose) {
const { Architect } = require('@angular-devkit/architect');
const logger = (0, exports.getLogger)(verbose);
const fsHost = new NxScopedHostForBuilders(root);
const { workspace } = await core_1.workspaces.readWorkspace('angular.json', core_1.workspaces.createWorkspaceHost(fsHost));
const registry = new core_1.schema.CoreSchemaRegistry();
registry.addPostTransform(core_1.schema.transforms.addUndefinedDefaults);
registry.addSmartDefaultProvider('unparsed', () => {
// This happens when context.scheduleTarget is used to run a target using nx:run-commands
return [];
});
const architectHost = await getWrappedWorkspaceNodeModulesArchitectHost(workspace, root, opts.projects);
const architect = new Architect(architectHost, registry);
const run = await architect.scheduleTarget({
project: opts.project,
target: opts.target,
configuration: opts.configuration,
}, opts.runOptions, { logger });
let lastOutputError;
return run.output.pipe((0, operators_1.tap)((output) => (lastOutputError = !output.success ? output.error : undefined), (error) => { }, // do nothing, this could be an intentional error
() => {
lastOutputError ? logger.error(lastOutputError) : 0;
}));
}
function createNodeModulesEngineHost(resolvePaths, projects) {
const NodeModulesEngineHost = require('@angular-devkit/schematics/tools')
.NodeModulesEngineHost;
class NxNodeModulesEngineHost extends NodeModulesEngineHost {
constructor() {
super(resolvePaths);
}
_resolveCollectionPath(name, requester) {
let collectionFilePath;
const paths = requester
? [(0, path_1.dirname)(requester), ...(resolvePaths || [])]
: resolvePaths || [];
if (name.endsWith('.json')) {
collectionFilePath = require.resolve(name, { paths });
}
else {
const { json: { generators, schematics }, path: packageJsonPath, } = (0, plugins_1.readPluginPackageJson)(name, projects, paths);
if (!schematics && !generators) {
throw new Error(`The "${name}" package does not support Nx generators or Angular Devkit schematics.`);
}
collectionFilePath = require.resolve((0, path_1.join)((0, path_1.dirname)(packageJsonPath), schematics ?? generators));
}
return collectionFilePath;
}
_transformCollectionDescription(name, desc) {
desc.schematics ??= desc.generators;
return super._transformCollectionDescription(name, desc);
}
}
return new NxNodeModulesEngineHost();
}
function createWorkflow(fsHost, root, opts, projects) {
const NodeWorkflow = require('@angular-devkit/schematics/tools').NodeWorkflow;
const workflow = new NodeWorkflow(fsHost, {
force: false,
dryRun: opts.dryRun,
packageManager: (0, package_manager_1.detectPackageManager)(),
root: (0, core_1.normalize)(root),
registry: new core_1.schema.CoreSchemaRegistry(require('@angular-devkit/schematics').formats.standardFormats),
resolvePaths: [process.cwd(), root],
engineHostCreator: (options) => createNodeModulesEngineHost(options.resolvePaths, projects),
});
workflow.registry.addPostTransform(core_1.schema.transforms.addUndefinedDefaults);
workflow.engineHost.registerOptionsTransform(require('@angular-devkit/schematics/tools').validateOptionsWithSchema(workflow.registry));
if (opts.interactive) {
workflow.registry.usePromptProvider(createPromptProvider());
}
return workflow;
}
function getCollection(workflow, name) {
const collection = workflow.engine.createCollection(name);
if (!collection)
throw new Error(`Cannot find collection '${name}'`);
return collection;
}
async function createRecorder(host, record, logger) {
return (event) => {
let eventPath = event.path.startsWith('/')
? event.path.slice(1)
: event.path;
if (event.kind === 'error') {
record.error = true;
logger.warn(`ERROR! ${eventPath} ${event.description == 'alreadyExist'
? 'already exists'
: 'does not exist.'}.`);
}
else if (event.kind === 'update') {
record.loggingQueue.push(core_1.tags.oneLine `${chalk.white('UPDATE')} ${eventPath}`);
}
else if (event.kind === 'create') {
record.loggingQueue.push(core_1.tags.oneLine `${chalk.green('CREATE')} ${eventPath}`);
}
else if (event.kind === 'delete') {
record.loggingQueue.push(`${chalk.yellow('DELETE')} ${eventPath}`);
}
else if (event.kind === 'rename') {
record.loggingQueue.push(`${chalk.blue('RENAME')} ${eventPath} => ${event.to}`);
}
};
}
async function runSchematic(host, root, workflow, logger, opts, schematic, printDryRunMessage = true, recorder = null) {
const record = { loggingQueue: [], error: false };
workflow.reporter.subscribe(recorder || (await createRecorder(host, record, logger)));
try {
await workflow
.execute({
collection: opts.collectionName,
schematic: opts.generatorName,
options: opts.generatorOptions,
debug: false,
logger,
})
.toPromise();
}
catch (e) {
console.error(e);
throw e;
}
if (!record.error) {
record.loggingQueue.forEach((log) => logger.info(log));
}
if (opts.dryRun && printDryRunMessage) {
logger.warn(`\nNOTE: The "dryRun" flag means no changes were made.`);
}
return { status: 0, loggingQueue: record.loggingQueue };
}
class NxScopedHost extends core_1.virtualFs.ScopedHost {
constructor(root) {
super(new node_1.NodeJsSyncHost(), (0, core_1.normalize)(root));
this.root = root;
}
read(path) {
if ((path === 'angular.json' || path === '/angular.json') &&
(0, angular_json_1.isAngularPluginInstalled)()) {
return this.readMergedWorkspaceConfiguration().pipe((0, operators_1.map)((r) => Buffer.from(JSON.stringify((0, angular_json_1.toOldFormat)(r)))));
}
else {
return super.read(path);
}
}
readMergedWorkspaceConfiguration() {
return (0, rxjs_1.zip)((0, rxjs_1.from)((0, project_graph_1.createProjectGraphAsync)()), this.readExistingAngularJson(), this.readJson('nx.json')).pipe((0, operators_1.concatMap)(([graph, angularJson, nxJson]) => {
const workspaceConfig = (angularJson || { projects: {} });
workspaceConfig.cli ??= nxJson.cli;
workspaceConfig.schematics ??= nxJson.generators;
const projectJsonReads = [];
for (let projectName of Object.keys(graph.nodes)) {
if (!workspaceConfig.projects[projectName]) {
projectJsonReads.push((0, rxjs_1.zip)((0, rxjs_1.of)(projectName), this.readJson((0, path_1.join)(graph.nodes[projectName].data.root, 'project.json'))));
}
}
return (0, rxjs_1.zip)(...projectJsonReads).pipe((0, operators_1.map)((reads) => {
reads
.filter(([, p]) => p !== null)
.forEach(([projectName, project]) => {
workspaceConfig.projects[projectName] = {
...project,
root: graph.nodes[projectName].data.root,
};
});
return workspaceConfig;
}));
}), (0, operators_1.catchError)((err) => {
console.error('Unable to read angular.json');
console.error(err);
process.exit(1);
}));
}
write(path, content) {
if (path === 'angular.json' || path === '/angular.json') {
const configV2 = (0, angular_json_1.toNewFormat)((0, json_2.parseJson)(content.toString()));
const root = this.root;
return (0, rxjs_1.zip)(this.readMergedWorkspaceConfiguration(), this.readExistingAngularJson()).pipe((0, operators_1.concatMap)((arg) => {
const existingConfig = arg[0];
const existingAngularJson = arg[1];
const projectsInAngularJson = existingAngularJson
? Object.keys(existingAngularJson.projects)
: [];
const projects = configV2.projects;
const allObservables = [];
Object.keys(projects).forEach((projectName) => {
if (projectsInAngularJson.includes(projectName)) {
// ignore updates to angular.json
}
else {
(0, project_configuration_1.updateProjectConfiguration)({
root,
exists: () => true,
write: (path, content) => {
if (existingConfig.projects[projectName]) {
const updatedContent = this.mergeProjectConfiguration(existingConfig.projects[projectName], projects[projectName], projectName);
if (updatedContent) {
delete updatedContent.root;
allObservables.push(super.write(path, Buffer.from(JSON.stringify(updatedContent, null, 2))));
}
}
else {
allObservables.push(super.write(path, Buffer.from(content)));
}
},
}, projectName, projects[projectName]);
}
});
return (0, rxjs_1.concat)(...allObservables);
}));
}
else {
return super.write(path, content);
}
}
isFile(path) {
if (path === 'angular.json' || path === '/angular.json') {
return (0, rxjs_1.of)(true);
}
else {
return super.isFile(path);
}
}
exists(path) {
if (path === 'angular.json' || path === '/angular.json') {
return (0, rxjs_1.of)(true);
}
else {
return super.exists(path);
}
}
mergeProjectConfiguration(existing, updated, projectName) {
const res = { ...existing };
let modified = false;
function updatePropertyIfDifferent(property) {
if (typeof res[property] === 'string') {
if (res[property] !== updated[property]) {
res[property] = updated[property];
modified = true;
}
}
else if (JSON.stringify(res[property]) !== JSON.stringify(updated[property])) {
res[property] = updated[property];
modified = true;
}
}
if (!res.name || (updated.name && res.name !== updated.name)) {
res.name ??= updated.name || projectName;
modified = true;
}
updatePropertyIfDifferent('projectType');
updatePropertyIfDifferent('sourceRoot');
updatePropertyIfDifferent('prefix');
updatePropertyIfDifferent('targets');
updatePropertyIfDifferent('generators');
updatePropertyIfDifferent('implicitDependencies');
updatePropertyIfDifferent('tags');
return modified ? res : null;
}
readExistingAngularJson() {
return this.readJson('angular.json');
}
readJson(path) {
return super
.exists(path)
.pipe((0, operators_1.concatMap)((r) => r
? super
.read(path)
.pipe((0, operators_1.map)((r) => (0, json_2.parseJson)(arrayBufferToString(r))))
: (0, rxjs_1.of)(null)));
}
}
exports.NxScopedHost = NxScopedHost;
/**
* Host used by Angular CLI builders. It reads the project configurations from
* the project graph to access the expanded targets.
*/
class NxScopedHostForBuilders extends NxScopedHost {
readMergedWorkspaceConfiguration() {
return (0, rxjs_1.zip)((0, rxjs_1.from)((0, project_graph_1.createProjectGraphAsync)()), this.readExistingAngularJson(), this.readJson('nx.json')).pipe((0, operators_1.map)(([graph, angularJson, nxJson]) => {
const workspaceConfig = (angularJson || { projects: {} });
workspaceConfig.cli ??= nxJson.cli;
workspaceConfig.schematics ??= nxJson.generators;
for (const projectName of Object.keys(graph.nodes)) {
workspaceConfig.projects[projectName] ??= {
...graph.nodes[projectName].data,
};
}
return workspaceConfig;
}), (0, operators_1.catchError)((err) => {
console.error('Unable to read angular.json');
console.error(err);
process.exit(1);
}));
}
}
exports.NxScopedHostForBuilders = NxScopedHostForBuilders;
function arrayBufferToString(buffer) {
const array = new Uint8Array(buffer);
let result = '';
const chunkSize = 8 * 1024;
let i = 0;
for (i = 0; i < array.length / chunkSize; i++) {
result += String.fromCharCode.apply(null, array.subarray(i * chunkSize, (i + 1) * chunkSize));
}
result += String.fromCharCode.apply(null, array.subarray(i * chunkSize));
return result;
}
/**
* Host used by Angular CLI schematics. It reads the project configurations from
* the project configuration files.
*/
class NxScopeHostUsedForWrappedSchematics extends NxScopedHost {
constructor(root, host) {
super(root);
this.host = host;
}
read(path) {
if ((path === 'angular.json' || path === '/angular.json') &&
(0, angular_json_1.isAngularPluginInstalled)()) {
const projectJsonConfig = (0, angular_json_1.toOldFormat)({
projects: Object.fromEntries((0, project_configuration_1.getProjects)(this.host)),
});
return super.readExistingAngularJson().pipe((0, operators_1.map)((angularJson) => {
if (angularJson) {
return Buffer.from(JSON.stringify({
version: 1,
projects: {
...projectJsonConfig.projects,
...angularJson.projects,
},
}));
}
else {
return Buffer.from(JSON.stringify(projectJsonConfig));
}
}));
}
else {
const match = findMatchingFileChange(this.host, path);
if (match) {
return (0, rxjs_1.of)(Buffer.from(match.content));
}
else {
return super.read(path);
}
}
}
exists(path) {
if (this.host.exists(path)) {
return (0, rxjs_1.of)(true);
}
else if (path === 'angular.json' || path === '/angular.json') {
return (0, rxjs_1.of)(true);
}
else {
return super.exists(path);
}
}
isDirectory(path) {
if (this.host.exists(path) && !this.host.isFile(path)) {
return (0, rxjs_1.of)(true);
}
else if (path === 'angular.json' || path === '/angular.json') {
return (0, rxjs_1.of)(false);
}
else {
return super.isDirectory(path);
}
}
isFile(path) {
if (this.host.isFile(path)) {
return (0, rxjs_1.of)(true);
}
else if (path === 'angular.json' || path === '/angular.json') {
return (0, rxjs_1.of)(true);
}
else {
return super.isFile(path);
}
}
list(path) {
const fragments = this.host.children(path).map((child) => (0, core_1.fragment)(child));
return (0, rxjs_1.of)(fragments);
}
}
exports.NxScopeHostUsedForWrappedSchematics = NxScopeHostUsedForWrappedSchematics;
function findMatchingFileChange(host, path) {
const targetPath = (0, core_1.normalize)(path.startsWith('/') ? path.substring(1) : path.toString());
return host
.listChanges()
.find((f) => f.type !== 'DELETE' && (0, core_1.normalize)(f.path) === targetPath);
}
async function generate(root, opts, projects, verbose) {
const logger = (0, exports.getLogger)(verbose);
const fsHost = new NxScopeHostUsedForWrappedSchematics(root, new tree_1.FsTree(root, verbose, `ng-cli generator: ${opts.collectionName}:${opts.generatorName}`));
const workflow = createWorkflow(fsHost, root, opts, projects);
const collection = getCollection(workflow, opts.collectionName);
const schematic = collection.createSchematic(opts.generatorName, true);
return (await runSchematic(fsHost, root, workflow, logger, { ...opts, generatorName: schematic.description.name }, schematic)).status;
}
function createPromptProvider() {
return (definitions) => {
const questions = definitions.map((definition) => {
const question = {
name: definition.id,
message: definition.message,
};
if (definition.default) {
question.initial = definition.default;
}
const validator = definition.validator;
if (validator) {
question.validate = (input) => validator(input);
}
switch (definition.type) {
case 'string':
case 'input':
return { ...question, type: 'input' };
case 'boolean':
case 'confirmation':
case 'confirm':
return { ...question, type: 'confirm' };
case 'number':
case 'numeral':
return { ...question, type: 'numeral' };
case 'list':
return {
...question,
type: !!definition.multiselect ? 'multiselect' : 'select',
choices: definition.items &&
definition.items.map((item) => {
if (typeof item == 'string') {
return item;
}
else {
return {
message: item.label,
name: item.value,
};
}
}),
};
default:
return { ...question, type: definition.type };
}
});
return require('enquirer').prompt(questions);
};
}
async function runMigration(root, packageName, migrationName, projects, isVerbose) {
const logger = (0, exports.getLogger)(isVerbose);
const fsHost = new NxScopeHostUsedForWrappedSchematics(root, new tree_1.FsTree(root, isVerbose, `ng-cli migration: ${packageName}:${migrationName}`));
const workflow = createWorkflow(fsHost, root, {}, projects);
const collection = resolveMigrationsCollection(packageName);
const record = { loggingQueue: [], error: false };
workflow.reporter.subscribe(await createRecorder(fsHost, record, logger));
await workflow
.execute({
collection,
schematic: migrationName,
options: {},
debug: false,
logger: logger,
})
.toPromise();
return {
loggingQueue: record.loggingQueue,
madeChanges: record.loggingQueue.length > 0,
};
}
function resolveMigrationsCollection(name) {
let collectionPath = undefined;
if (name.startsWith('.') || name.startsWith('/')) {
name = (0, path_1.resolve)(name);
}
if ((0, path_1.extname)(name)) {
collectionPath = require.resolve(name);
}
else {
const { path: packageJsonPath, packageJson } = (0, package_json_1.readModulePackageJson)(name, (0, installation_directory_1.getNxRequirePaths)(process.cwd()));
let pkgJsonSchematics = packageJson['nx-migrations'] ?? packageJson['ng-update'];
if (!pkgJsonSchematics) {
throw new Error(`Could not find migrations in package: "${name}"`);
}
if (typeof pkgJsonSchematics != 'string') {
pkgJsonSchematics = pkgJsonSchematics.migrations;
}
collectionPath = require.resolve(pkgJsonSchematics, {
paths: [(0, path_1.dirname)(packageJsonPath)],
});
}
try {
if (collectionPath) {
(0, fileutils_1.readJsonFile)(collectionPath);
return collectionPath;
}
}
catch {
throw new Error(`Invalid migration file in package: "${name}"`);
}
throw new Error(`Collection cannot be resolved: "${name}"`);
}
let collectionResolutionOverrides = null;
let mockedSchematics = null;
/**
* If you have an Nx Devkit generator invoking the wrapped Angular Devkit schematic,
* and you don't want the Angular Devkit schematic to run, you can mock it up using this function.
*
* Unfortunately, there are some edge cases in the Nx-Angular devkit integration that
* can be seen in the unit tests context. This function is useful for handling that as well.
*
* In this case, you can mock it up.
*
* Example:
*
* ```typescript
* mockSchematicsForTesting({
* 'mycollection:myschematic': (tree, params) => {
* tree.write("README.md");
* }
* });
*
* ```
*/
function mockSchematicsForTesting(schematics) {
mockedSchematics = schematics;
}
function wrapAngularDevkitSchematic(collectionName, generatorName) {
// This is idempotent, if it happens to get called
// multiple times its no big deal. It ensures that some
// patches are applied to @angular-devkit code which
// are necessary. For the most part, our wrapped host hits
// the necessary areas, but for some things it wouldn't make
// sense for the adapter to be 100% accurate.
//
// e.g. Angular warns about tags, but some angular CLI schematics
// were written with Nx in mind, and may care about tags.
require('./compat');
return async (host, generatorOptions) => {
const graph = await (0, project_graph_1.createProjectGraphAsync)();
const { projects } = (0, project_graph_1.readProjectsConfigurationFromProjectGraph)(graph);
if (mockedSchematics &&
mockedSchematics[`${collectionName}:${generatorName}`]) {
return await mockedSchematics[`${collectionName}:${generatorName}`](host, generatorOptions);
}
const recorder = (event) => {
let eventPath = event.path.startsWith('/')
? event.path.slice(1)
: event.path;
if (event.kind === 'error') {
}
else if (event.kind === 'update') {
// Apply special handling for the angular.json file, but only when in an Nx workspace
if (eventPath === 'angular.json' && (0, angular_json_1.isAngularPluginInstalled)()) {
saveProjectsConfigurationsInWrappedSchematic(host, event.content.toString());
}
else {
host.write(eventPath, event.content);
}
}
else if (event.kind === 'create') {
host.write(eventPath, event.content);
}
else if (event.kind === 'delete') {
host.delete(eventPath);
}
else if (event.kind === 'rename') {
host.rename(eventPath, event.to);
}
};
const fsHost = new NxScopeHostUsedForWrappedSchematics(host.root, host);
const logger = (0, exports.getLogger)(generatorOptions.verbose);
const options = {
generatorOptions,
dryRun: true,
interactive: false,
help: false,
debug: false,
collectionName,
generatorName,
force: false,
defaults: false,
quiet: false,
};
const workflow = createWorkflow(fsHost, host.root, options, projects);
// used for testing
if (collectionResolutionOverrides) {
const r = workflow.engineHost.resolve;
workflow.engineHost.resolve = (collection, b, c) => {
if (collectionResolutionOverrides[collection]) {
return collectionResolutionOverrides[collection];
}
else {
return r.apply(workflow.engineHost, [collection, b, c]);
}
};
}
const collection = getCollection(workflow, collectionName);
const schematic = collection.createSchematic(generatorName, true);
const res = await runSchematic(fsHost, host.root, workflow, logger, options, schematic, false, recorder);
if (res.status !== 0) {
throw new Error(res.loggingQueue.join('\n'));
}
const { lastValueFrom } = require('rxjs');
const toPromise = (obs) => lastValueFrom ? lastValueFrom(obs) : obs.toPromise();
return async () => {
// https://github.com/angular/angular-cli/blob/344193f79d880177e421cff85dd3e94338d07420/packages/angular_devkit/schematics/src/workflow/base.ts#L194-L200
await toPromise(workflow.engine
.executePostTasks()
.pipe((0, operators_1.defaultIfEmpty)(undefined), (0, operators_1.last)()));
};
};
}
let logger;
const getLogger = (isVerbose = false) => {
if (!logger) {
logger = (0, node_1.createConsoleLogger)(isVerbose, process.stdout, process.stderr, {
warn: (s) => chalk.bold(chalk.yellow(s)),
error: (s) => {
if (s.startsWith('NX ')) {
return `\n${logger_1.NX_ERROR} ${chalk.bold(chalk.red(s.slice(3)))}\n`;
}
return chalk.bold(chalk.red(s));
},
info: (s) => {
if (s.startsWith('NX ')) {
return `\n${logger_1.NX_PREFIX} ${chalk.bold(s.slice(3))}\n`;
}
return chalk.white(s);
},
});
}
return logger;
};
exports.getLogger = getLogger;
function saveProjectsConfigurationsInWrappedSchematic(host, content) {
const projects = (0, angular_json_1.toNewFormat)((0, json_2.parseJson)(content)).projects;
const existingProjects = (0, project_configuration_1.getProjects)(host);
const existingAngularJson = host.exists('angular.json')
? (0, json_1.readJson)(host, 'angular.json')
: null;
const projectsInAngularJson = existingAngularJson
? Object.keys(existingAngularJson.projects)
: [];
const newAngularJson = existingAngularJson || {};
// Reset projects in order to rebuild them, but leave other properties untouched
newAngularJson.projects = {};
Object.keys(projects).forEach((projectName) => {
if (projectsInAngularJson.includes(projectName)) {
newAngularJson.projects[projectName] = projects[projectName];
}
else {
if (existingProjects.has(projectName)) {
if (JSON.stringify(existingProjects.get(projectName)) !==
JSON.stringify(projects[projectName])) {
(0, project_configuration_1.updateProjectConfiguration)(host, projectName, projects[projectName]);
}
}
else {
(0, project_configuration_1.addProjectConfiguration)(host, projectName, projects[projectName]);
}
}
});
if (Object.keys(newAngularJson.projects).length > 0) {
host.write('angular.json', JSON.stringify((0, angular_json_1.toOldFormat)(newAngularJson), null, 2));
}
}
async function getWrappedWorkspaceNodeModulesArchitectHost(workspace, root, projects) {
const { WorkspaceNodeModulesArchitectHost: AngularWorkspaceNodeModulesArchitectHost, } = await Promise.resolve().then(() => require('@angular-devkit/architect/node'));
class WrappedWorkspaceNodeModulesArchitectHost extends AngularWorkspaceNodeModulesArchitectHost {
constructor(workspace, root, projects) {
super(workspace, root);
this.workspace = workspace;
this.root = root;
this.projects = projects;
}
async resolveBuilder(builderStr) {
const [packageName, builderName] = builderStr.split(':');
const { executorsFilePath, executorConfig } = this.readExecutorsJson(packageName, builderName);
const builderInfo = this.readExecutor(packageName, builderName);
return {
name: builderStr,
builderName,
description: executorConfig.description,
optionSchema: builderInfo.schema,
import: (0, schema_utils_1.resolveImplementation)(executorConfig.implementation, (0, path_1.dirname)(executorsFilePath), packageName, this.projects),
};
}
readExecutorsJson(nodeModule, builder, extraRequirePaths = []) {
const { json: packageJson, path: packageJsonPath } = (0, plugins_1.readPluginPackageJson)(nodeModule, this.projects, this.root
? [this.root, __dirname, ...extraRequirePaths]
: [__dirname, ...extraRequirePaths]);
const executorsFile = packageJson.executors ?? packageJson.builders;
if (!executorsFile) {
throw new Error(`The "${nodeModule}" package does not support Nx executors or Angular Devkit Builders.`);
}
const basePath = (0, path_1.dirname)(packageJsonPath);
const executorsFilePath = require.resolve((0, path_1.join)(basePath, executorsFile));
const executorsJson = (0, fileutils_1.readJsonFile)(executorsFilePath);
const executorConfig = executorsJson.builders?.[builder] ?? executorsJson.executors?.[builder];
if (!executorConfig) {
throw new Error(`Cannot find builder '${builder}' in ${executorsFilePath}.`);
}
if (typeof executorConfig === 'string') {
// Angular CLI can have a builder pointing to another package:builder
const [packageName, executorName] = executorConfig.split(':');
return this.readExecutorsJson(packageName, executorName, [basePath]);
}
return { executorsFilePath, executorConfig, isNgCompat: true };
}
readExecutor(nodeModule, executor) {
try {
const { executorsFilePath, executorConfig, isNgCompat } = this.readExecutorsJson(nodeModule, executor);
const executorsDir = (0, path_1.dirname)(executorsFilePath);
const schemaPath = (0, schema_utils_1.resolveSchema)(executorConfig.schema, executorsDir, nodeModule, this.projects);
const schema = (0, executor_utils_1.normalizeExecutorSchema)((0, fileutils_1.readJsonFile)(schemaPath));
const implementationFactory = this.getImplementationFactory(executorConfig.implementation, executorsDir, nodeModule);
const batchImplementationFactory = executorConfig.batchImplementation
? this.getImplementationFactory(executorConfig.batchImplementation, executorsDir, nodeModule)
: null;
const hasherFactory = executorConfig.hasher
? this.getImplementationFactory(executorConfig.hasher, executorsDir, nodeModule)
: null;
return {
schema,
implementationFactory,
batchImplementationFactory,
hasherFactory,
isNgCompat,
};
}
catch (e) {
throw new Error(`Unable to resolve ${nodeModule}:${executor}.\n${e.message}`);
}
}
getImplementationFactory(implementation, executorsDir, packageName) {
return (0, schema_utils_1.getImplementationFactory)(implementation, executorsDir, packageName, this.projects);
}
}
return new WrappedWorkspaceNodeModulesArchitectHost(workspace, root, projects);
}