fis3-command-svg-converter/lib/util/util.js

converter svg icons to webfont file

/**
 * refer to grunt-webfont: common stuff
 *
 * @author Artem Sapegin (http://sapegin.me)
 */

var path = require('path');
var glob = require('glob');

var exports = {};

/**
 * Unicode Private Use Area start.
 * http://en.wikipedia.org/wiki/Private_Use_(Unicode)
 * @type {Number}
 */
exports.UNICODE_PUA_START = 0xF101;

/**
 * @font-face’s src values generation rules.
 * @type {Object}
 */
exports.fontsSrcsMap = {
    eot: [
        {
            ext: '.eot',
            src: 'url({uri})'
        },
        {
            ext: '.eot?#iefix',
            format: 'embedded-opentype',
            src: 'url({uri}) format("embedded-opentype")'
        }
    ],
    woff: [
        {
            ext: '.woff',
            format: 'woff',
            src: 'url({uri}) format("woff")',
            embeddable: true
        }
    ],
    woff2: [
        {
            ext: '.woff2',
            format: 'woff2',
            src: 'url({uri}) format("woff2")',
            embeddable: true
        }
    ],
    ttf: [
        {
            ext: '.ttf',
            format: 'truetype',
            src: 'url({uri}) format("truetype")',
            embeddable: true
        }
    ],
    svg: [
        {
            ext: '.svg#{fontName}',
            src: 'url({uri}) format("svg")',
            format: 'svg'
        }
    ]
};
/**
 * CSS fileaname prefixes: _icons.scss.
 * @type {Object}
 */
exports.cssFilePrefixes = {
    _default: '',
    sass: '_',
    scss: '_'
};

/**
 * @font-face’s src parts seperators.
 * @type {Object}
 */
exports.fontSrcSeparators = {
    _default: ',\n\t\t',
    styl: ', '
};

/**
 * List of available font formats.
 * @type {String}
 */
exports.fontFormats = 'eot,woff2,woff,ttf,svg';

/**
 * List of must options and warnings.
 * @type {Array}
 */
exports.mustOptions = [{
    option: 'src',
    warning: 'please check the src option,must be a string or reg,refer to node globs'
}, {
    option: 'dest',
    warning: 'please check the dest option,must be a dir'
}, {
    option: 'destStyleFile',
    warning: 'please check the destStyleFile option,must be a file path'
}];
/**
 * Returns list of all generated font files.
 *
 * @param {Object} o Options.
 * @return {Array}
 */
exports.generatedFontFiles = function (o) {
    var mask = '*.{' + o.types + '}';
    return glob.sync(path.join(o.dest, o.fontName + mask));
};

/**
 * Returns path to font of specified format.
 *
 * @param {Object} o Options.
 * @param {String} type Font type (see `wf.fontFormats`).
 * @return {String}
 */
exports.getFontPath = function (o, type) {
    return path.join(o.dest, o.fontName + '.' + type);
};

// Expose
module.exports = exports;