@angular/cli/utilities/dynamic-path-parser.js

CLI tool for Angular

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const path = require("path");
const process = require("process");
const fs = require("fs-extra");
const stringUtils = require('ember-cli-string-utils');
function dynamicPathParser(options) {
    const projectRoot = options.project.root;
    const sourceDir = options.appConfig.root;
    const appRoot = path.join(sourceDir, 'app');
    const cwd = process.env.PWD;
    const rootPath = path.join(projectRoot, appRoot);
    let outputPath = path.join(rootPath, options.entityName);
    if (options.entityName.indexOf(path.sep) === 0) {
        outputPath = path.join(rootPath, options.entityName.substr(1));
    }
    else if (cwd.indexOf(rootPath) >= 0) {
        outputPath = path.join(cwd, options.entityName);
    }
    if (!fs.existsSync(outputPath)) {
        // Verify the path exists on disk.
        const parsedOutputPath = path.parse(outputPath);
        const parts = parsedOutputPath.dir.split(path.sep).slice(1);
        const newPath = parts.reduce((tempPath, part) => {
            // if (tempPath === '') {
            //   return part;
            // }
            const withoutPlus = path.join(tempPath, part);
            const withPlus = path.join(tempPath, '+' + part);
            if (fs.existsSync(withoutPlus)) {
                return withoutPlus;
            }
            else if (fs.existsSync(withPlus)) {
                return withPlus;
            }
            // Folder not found, create it, and return it
            const dasherizedPart = stringUtils.dasherize(part);
            const dasherizedDirName = path.join(tempPath, dasherizedPart);
            if (!options.dryRun) {
                fs.mkdirpSync(dasherizedDirName);
            }
            return dasherizedDirName;
        }, parsedOutputPath.root);
        outputPath = path.join(newPath, parsedOutputPath.name);
    }
    if (outputPath.indexOf(rootPath) < 0) {
        throw `Invalid path: "${options.entityName}" cannot be ` +
            `above the "${appRoot}" directory`;
    }
    const adjustedPath = outputPath.replace(projectRoot, '');
    const parsedPath = path.parse(adjustedPath);
    if (parsedPath.dir.indexOf(path.sep) === 0) {
        parsedPath.dir = parsedPath.dir.substr(1);
    }
    parsedPath.dir = parsedPath.dir === path.sep ? '' : parsedPath.dir;
    return Object.assign({}, parsedPath, { appRoot, sourceDir });
}
exports.dynamicPathParser = dynamicPathParser;
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