bower/packages/bower-config/lib/util/defaults.js

var path = require('path');
var paths = require('./paths');

// Guess proxy defined in the env
var proxy = process.env.HTTP_PROXY || process.env.http_proxy || null;

var httpsProxy = process.env.HTTPS_PROXY || process.env.https_proxy || proxy;

var noProxy = process.env.NO_PROXY || process.env.no_proxy;

// Use a well known user agent (in this case, curl) when using a proxy,
// to avoid potential filtering on many corporate proxies with blank or unknown agents
var userAgent =
    !proxy && !httpsProxy
        ? 'node/' +
          process.version +
          ' ' +
          process.platform +
          ' ' +
          process.arch
        : 'curl/7.21.4 (universal-apple-darwin11.0) libcurl/7.21.4 OpenSSL/0.9.8r zlib/1.2.5';

var defaults = {
    directory: 'bower_components',
    registry: 'https://registry.bower.io',
    'shorthand-resolver': 'https://github.com/{{owner}}/{{package}}.git',
    tmp: paths.tmp,
    proxy: proxy,
    'https-proxy': httpsProxy,
    'no-proxy': noProxy,
    timeout: 30000,
    ca: { search: [] },
    'strict-ssl': true,
    'user-agent': userAgent,
    color: true,
    interactive: null,
    storage: {
        packages: path.join(paths.cache, 'packages'),
        links: path.join(paths.data, 'links'),
        completion: path.join(paths.data, 'completion'),
        registry: path.join(paths.cache, 'registry'),
        empty: path.join(paths.data, 'empty') // Empty dir, used in GIT_TEMPLATE_DIR among others
    }
};

module.exports = defaults;