Sha256: 4d7d18dcd10ca07c5058fd434c11b9ceb3aac2588b3a69c24c972028fa2f2fbd
Contents?: true
Size: 1.39 KB
Versions: 3
Compression:
Stored size: 1.39 KB
Contents
'use strict';
var babel = require('babel-core');
var anymatch = require('anymatch');
function BabelCompiler(config) {
if (!config) config = {};
var options = config.plugins &&
(config.plugins.babel || config.plugins.ES6to5) || {};
this.options = {};
Object.keys(options).forEach(function(key) {
if (key === 'sourceMap' || key === 'ignore') return;
this.options[key] = options[key];
}, this);
this.options.sourceMap = !!config.sourceMaps;
this.isIgnored = anymatch(options.ignore || /^(bower_components|vendor)/);
if (this.options.pattern) {
this.pattern = this.options.pattern;
delete this.options.pattern;
}
}
BabelCompiler.prototype.brunchPlugin = true;
BabelCompiler.prototype.type = 'javascript';
BabelCompiler.prototype.extension = 'js';
BabelCompiler.prototype.compile = function (params, callback) {
if (this.isIgnored(params.path)) return callback(null, params);
this.options.filename = params.path;
var compiled;
try {
compiled = babel.transform(params.data, this.options);
} catch (err) {
return callback(err);
}
var result = {data: compiled.code || compiled};
// Concatenation is broken by trailing comments in files, which occur
// frequently when comment nodes are lost in the AST from babel.
result.data += '\n';
if (compiled.map) result.map = JSON.stringify(compiled.map);
callback(null, result);
};
module.exports = BabelCompiler;
Version data entries
3 entries across 3 versions & 1 rubygems