bem/lib/legacy-techs/ie.css.js

BEM Tools

var ieCSS = require('css.js'),
    myPath = require('../path'),
    fs = require('fs'),
    bemUtil = require('../util');
for (var n in ieCSS) exports[n] = ieCSS[n];

exports.techModule = module;

exports.bemBuildContent = function(prefixes, suffixes, outputDir) {

    var files = [];

    prefixes.forEach(function (prefix) {
        suffixes.forEach(function (suffix) {
            var file = prefix + '.' + suffix;
            bemUtil.isFile(file) && files.push(file);
        });
    });

    return files
        .map(function (file) {
            return exports.outFile(myPath.relative(outputDir, file));
        })
    .join('');

};

exports.bemBuild = function (prefixes, outputDir, outputName) {

    var prefix = myPath.join(outputDir, outputName),
                cssName = prefix + '.css';

    exports.write(
            prefix + '.ie.css',
            this.outFile(myPath.relative(outputDir, cssName)) +
            exports.bemBuildContent(prefixes, ['hover.ie.css', 'ie.css'], outputDir));

    return this;

};

exports.write = function(file, content) {
    fs.writeFileSync(file, content);
};