@domoinc/ryuu-angular/src/ng-add/utils.js

Angular Schematic to add @domoinc/ryuu-proxy support

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getProject = exports.getWorkspace = exports.getRootPath = exports.parseJson = void 0;
const schematics_1 = require("@angular-devkit/schematics");
const path_1 = __importDefault(require("path"));
/**
 * Parses a JSON string and returns the corresponding JavaScript object.
 * If the JSON string is invalid, an empty object is returned.
 * @param {string} json - The JSON string to parse.
 * @returns {object} - The parsed JavaScript object.
 */
const parseJson = (json) => {
    try {
        return JSON.parse(json);
    }
    catch (e) {
        return {};
    }
};
exports.parseJson = parseJson;
const getRootPath = (append) => {
    return path_1.default.join(__dirname, '../../', append !== null && append !== void 0 ? append : '');
};
exports.getRootPath = getRootPath;
/**
 * Retrieves the path of the Angular workspace configuration file.
 * @param {Tree} host - The host tree representing the file system.
 * @returns {string} The path of the Angular workspace configuration file.
 */
const getWorkspacePath = (host) => {
    const possibleFiles = ['/angular.json', '/.angular.json'];
    const path = possibleFiles.filter(path => host.exists(path))[0];
    return path;
};
/**
 * Retrieves the workspace configuration from the given host.
 * @param {Tree} host - The host object representing the file system.
 * @returns The parsed workspace configuration object.
 * @throws {SchematicsException} If the workspace configuration file cannot be found.
 */
const getWorkspace = (host) => {
    const path = getWorkspacePath(host);
    const configBuffer = host.read(path);
    if (configBuffer === null) {
        throw new schematics_1.SchematicsException(`Could not find (${path})`);
    }
    const content = configBuffer.toString();
    return (0, exports.parseJson)(content);
};
exports.getWorkspace = getWorkspace;
/**
 * Checks if the given workspace object is a valid workspace schema.
 * @param {any} workspace - The workspace object to check.
 * @returns {boolean} - True if the workspace has a 'projects' property, false otherwise.
 */
const isWorkspaceSchema = (workspace) => {
    return !!(workspace.projects);
};
/**
 * Retrieves the project configuration object from the given workspace or host.
 * @param {WorkspaceSchema | Tree} workspaceOrHost - The workspace or host object.
 * @param {string} projectName - The name of the project to retrieve.
 * @returns The project configuration object.
 */
const getProject = (workspaceOrHost, projectName) => {
    const workspace = isWorkspaceSchema(workspaceOrHost)
        ? workspaceOrHost
        : (0, exports.getWorkspace)(workspaceOrHost);
    return workspace.projects[projectName];
};
exports.getProject = getProject;
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