| 1 | var fs = require('fs'),
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| 2 | path = require('path'),
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| 3 | traceurPath = require.resolve('traceur'),
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| 4 | makeNode = require("../node/make_node"),
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| 5 | minify = require("../graph/minify");
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| 6 |
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| 7 | module.exports = function(bundle){
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| 8 | var lastTraceur = traceurPath.indexOf("traceur" + path.sep);
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| 9 | var baseTraceur = traceurPath.substr(0, lastTraceur);
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| 10 |
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| 11 |
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| 12 |
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| 13 | var traceurRuntime = fs.readFileSync( path.join(baseTraceur,"traceur/bin/traceur-runtime.js") );
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| 14 |
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| 15 | var node = makeNode("[traceur-runtime]", "this._System = this.System;\n"+traceurRuntime+";\nthis.System = this._System; delete this._System");
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| 16 | minify([node]);
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| 17 | bundle.nodes.unshift( node );
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| 18 | };
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