@nx/angular/src/generators/component/lib/component.js

The Nx Plugin for Angular contains executors, generators, and utilities for managing Angular applications and libraries within an Nx workspace. It provides: - Integration with libraries such as Storybook, Jest, ESLint, Tailwind CSS, Playwright and Cypre

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.exportComponentInEntryPoint = exportComponentInEntryPoint;
const devkit_1 = require("@nx/devkit");
const ensure_typescript_1 = require("@nx/js/src/utils/typescript/ensure-typescript");
const entry_point_1 = require("../../utils/entry-point");
const path_1 = require("../../utils/path");
const module_1 = require("./module");
function exportComponentInEntryPoint(tree, schema) {
    if (!schema.export || schema.skipImport) {
        return;
    }
    const { root, projectType } = (0, devkit_1.readProjectConfiguration)(tree, schema.projectName);
    if (projectType === 'application') {
        return;
    }
    const entryPointPath = (0, entry_point_1.locateLibraryEntryPointFromDirectory)(tree, schema.directory, root, schema.projectSourceRoot);
    if (!entryPointPath) {
        devkit_1.logger.warn(`Unable to determine whether the component should be exported in the library entry point file. ` +
            `The library's entry point file could not be found. Skipping exporting the component in the entry point file.`);
        return;
    }
    if (!schema.standalone) {
        let modulePath;
        try {
            modulePath = (0, module_1.findModuleFromOptions)(tree, schema, root);
        }
        catch (e) {
            modulePath = (0, module_1.findModuleFromOptions)(tree, {
                ...schema,
                moduleExt: '-module.ts',
                routingModuleExt: '-routing-module.ts',
            }, root);
        }
        if (!shouldExportInEntryPoint(tree, entryPointPath, modulePath)) {
            return;
        }
    }
    const relativePathFromEntryPoint = (0, path_1.getRelativeImportToFile)(entryPointPath, schema.filePath);
    const updateEntryPointContent = (0, devkit_1.stripIndents) `${tree.read(entryPointPath, 'utf-8')}
    export * from '${relativePathFromEntryPoint}';`;
    tree.write(entryPointPath, updateEntryPointContent);
}
function shouldExportInEntryPoint(tree, entryPoint, modulePath) {
    if (!modulePath) {
        return false;
    }
    (0, ensure_typescript_1.ensureTypescript)();
    const { tsquery } = require('@phenomnomnominal/tsquery');
    const moduleImportPath = (0, path_1.getRelativeImportToFile)(entryPoint, modulePath);
    const entryPointContent = tree.read(entryPoint, 'utf-8');
    const entryPointAst = tsquery.ast(entryPointContent);
    const moduleExport = tsquery(entryPointAst, `ExportDeclaration StringLiteral[value='${moduleImportPath}']`, { visitAllChildren: true })[0];
    return Boolean(moduleExport);
}