@axe-core/cli/dist/src/lib/utils.js

A CLI for accessibility testing using axe-core

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.italics = exports.green = exports.bold = exports.error = exports.link = exports.reporter = exports.selectorToString = exports.splitList = exports.getAxeVersion = exports.getAxeSource = exports.parseBrowser = exports.parseUrl = exports.saveOutcome = exports.CHROMEDRIVER_TEST_PATH = exports.CHROME_TEST_PATH = void 0;
const fs_1 = __importDefault(require("fs"));
const path_1 = __importDefault(require("path"));
const colors_1 = __importDefault(require("colors"));
const dotenv_1 = require("dotenv");
const os_1 = __importDefault(require("os"));
const HOME_DIR = os_1.default.homedir();
const BDM_CACHE_DIR = path_1.default.resolve(HOME_DIR, '.browser-driver-manager');
(0, dotenv_1.config)({ path: path_1.default.resolve(BDM_CACHE_DIR, '.env') });
_a = process.env, exports.CHROME_TEST_PATH = _a.CHROME_TEST_PATH, exports.CHROMEDRIVER_TEST_PATH = _a.CHROMEDRIVER_TEST_PATH;
const saveOutcome = (outcome, fileName, dir) => {
    if (typeof fileName !== 'string') {
        fileName = 'axe-results-' + Date.now() + '.json';
    }
    /* istanbul ignore if */
    if (typeof dir !== 'string') {
        dir = process.cwd();
    }
    else if (!path_1.default.isAbsolute(dir)) {
        dir = path_1.default.join(process.cwd(), dir);
    }
    const filePath = path_1.default.join(dir, fileName);
    /* istanbul ignore else */
    if (!fs_1.default.existsSync(filePath)) {
        fs_1.default.mkdirSync(dir, { recursive: true });
    }
    fs_1.default.writeFileSync(filePath, JSON.stringify(outcome, null, 2), 'utf-8');
    return filePath;
};
exports.saveOutcome = saveOutcome;
const parseUrl = (url) => {
    if (!/[a-z]+:\/\//.test(url)) {
        return 'http://' + url;
    }
    return url;
};
exports.parseUrl = parseUrl;
const parseBrowser = (browser) => {
    if (!browser) {
        return 'chrome-headless';
    }
    const l = browser.length;
    switch (browser.toLowerCase()) {
        case 'ff':
        case 'firefox'.substr(0, l):
        case 'gecko'.substr(0, l):
        case 'marionette'.substr(0, l):
            return 'firefox';
        case 'chrome'.substr(0, l):
            return 'chrome';
        case 'ie':
        case 'explorer'.substr(0, l):
        case 'internetexplorer'.substr(0, l):
        case 'internet_explorer'.substr(0, l):
        case 'internet-explorer'.substr(0, l):
            return 'ie';
        case 'safari'.substr(0, l):
            return 'safari';
        case 'edge'.substr(0, l):
        case 'microsoftedge'.substr(0, l):
            return 'MicrosoftEdge';
        default:
            throw new Error('Unknown browser ' + browser);
    }
};
exports.parseBrowser = parseBrowser;
const getAxeSource = (axePath, dirname) => {
    // Abort if axePath should exist, and it isn't
    if (axePath && !fs_1.default.existsSync(axePath)) {
        return;
    }
    let cwd = dirname;
    if (!cwd) {
        cwd = process.cwd();
    }
    if (!dirname) {
        dirname = __dirname;
    }
    // Look for axe in current working directory
    if (!axePath) {
        axePath = path_1.default.join(cwd, 'axe.js');
    }
    if (!fs_1.default.existsSync(axePath)) {
        // Look for axe in CWD ./node_modules
        axePath = path_1.default.join(cwd, 'node_modules', 'axe-core', 'axe.js');
    }
    if (!fs_1.default.existsSync(axePath)) {
        // in local develop using npm workspaces axe-core is
        // hoisted to the root, but when published axe-core
        // will be in the node_modules for the cli
        axePath = require.resolve('axe-core/axe.js');
    }
    return fs_1.default.readFileSync(axePath, 'utf-8');
};
exports.getAxeSource = getAxeSource;
const getAxeVersion = (source) => {
    const match = source.match(/\.version\s*=\s'([^']+)'/);
    return match ? match[1] : 'unknown version';
};
exports.getAxeVersion = getAxeVersion;
const splitList = (val) => {
    return val.split(/[,;]/).map(str => str.trim());
};
exports.splitList = splitList;
const selectorToString = (selectors, separator) => {
    separator = separator || ' ';
    return selectors
        .reduce((prev, curr) => prev.concat(curr), [])
        .join(separator);
};
exports.selectorToString = selectorToString;
const reporter = (noReporter, silentMode) => {
    if (!noReporter || silentMode) {
        return () => { };
    }
    else {
        return (...args) => {
            console.log(...args);
        };
    }
};
exports.reporter = reporter;
exports.link = colors_1.default.underline.blue;
exports.error = colors_1.default.red.bold;
exports.bold = colors_1.default.bold;
exports.green = colors_1.default.green;
exports.italics = colors_1.default.italic;
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