@wdio/config/build/utils.js

import decamelize from 'decamelize';
export const validObjectOrArray = (object) => (Array.isArray(object) && object.length > 0) ||
    (typeof object === 'object' && Object.keys(object).length > 0);
/**
 * remove line numbers from file path, ex:
 * `/foo:9` or `c:\bar:14:5`
 * @param   {string} filePath path to spec file
 * @returns {string}
 */
export function removeLineNumbers(filePath) {
    const matcher = filePath.match(/:\d+(:\d+$|$)/);
    if (matcher) {
        filePath = filePath.substring(0, matcher.index);
    }
    return filePath;
}
/**
 * does spec file path contain Cucumber's line number, ex
 * `/foo/bar:9` or `c:\bar\foo:14:5`
 * @param {string|string[]} spec
 */
export function isCucumberFeatureWithLineNumber(spec) {
    const specs = Array.isArray(spec) ? spec : [spec];
    return specs.some((s) => s.match(/:\d+(:\d+$|$)/));
}
export function isCloudCapability(caps) {
    return Boolean(caps && (caps['bstack:options'] || caps['sauce:options'] || caps['tb:options']));
}
/**
 * validates configurations based on default values
 * @param  {Object} defaults  object describing all allowed properties
 * @param  {Object} options   option to check against
 * @return {Object}           validated config enriched with default values
 */
export function validateConfig(defaults, options, keysToKeep = []) {
    const params = {};
    for (const [name, expectedOption] of Object.entries(defaults)) {
        /**
         * check if options is given
         */
        if (typeof options[name] === 'undefined' && !expectedOption.default && expectedOption.required) {
            throw new Error(`Required option "${name.toString()}" is missing`);
        }
        if (typeof options[name] === 'undefined' && expectedOption.default) {
            params[name] = expectedOption.default;
        }
        if (typeof options[name] !== 'undefined') {
            const optValue = options[name];
            if (typeof optValue !== expectedOption.type) {
                throw new Error(`Expected option "${name.toString()}" to be type of ${expectedOption.type} but was ${typeof options[name]}`);
            }
            if (typeof expectedOption.validate === 'function') {
                try {
                    expectedOption.validate(optValue);
                }
                catch (e) {
                    throw new Error(`Type check for option "${name.toString()}" failed: ${e.message}`);
                }
            }
            if (typeof optValue === 'string' && expectedOption.match && !optValue.match(expectedOption.match)) {
                throw new Error(`Option "${name.toString()}" doesn't match expected values: ${expectedOption.match}`);
            }
            params[name] = options[name];
        }
    }
    for (const [name, option] of Object.entries(options)) {
        /**
         * keep keys from source object if desired
         */
        if (keysToKeep.includes(name)) {
            params[name] = option;
        }
    }
    return params;
}
export function objectToEnv(params) {
    /**
     * apply all config options as environment variables
     */
    for (const [key, value] of Object.entries(params || {})) {
        const envKey = decamelize(key).toUpperCase();
        if (Array.isArray(value)) {
            process.env[envKey] = value.join(',');
        }
        else if (typeof value === 'boolean' && value) {
            process.env[envKey] = '1';
        }
        else if (value instanceof RegExp) {
            process.env[envKey] = value.toString();
        }
        else if (typeof value === 'object') {
            process.env[envKey] = JSON.stringify(value);
        }
        else if (value && typeof value.toString === 'function') {
            process.env[envKey] = value.toString();
        }
    }
}