40 lines
1.1 KiB
JavaScript
40 lines
1.1 KiB
JavaScript
(function(){
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"use strict";
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var PluginError = require('plugin-error'),
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through = require('through2'),
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rtlcss = require('rtlcss'),
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configLoader = require('rtlcss/lib/config-loader'),
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applySourceMap = require('vinyl-sourcemaps-apply');
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module.exports = function (config) {
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return through.obj(function (file, enc, cb) {
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var result;
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if (file.isNull()) {
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this.push(file);
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return cb();
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}
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if (file.isStream()) {
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this.emit('error', new PluginError('gulp-rtlcss', 'Streaming not supported'));
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return cb();
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}
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if (!config) {
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config = configLoader.load(null, file.cwd);
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}
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result = rtlcss.configure(config).process(file.contents.toString(), {
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prev: file.sourceMap
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});
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file.contents = Buffer.from(result.css);
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if (file.map) {
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applySourceMap(file, result.map);
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}
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this.push(file);
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cb();
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});
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};
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})();
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