42 lines
844 B
JavaScript
42 lines
844 B
JavaScript
require("./polyfill");
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var sourceMapSupport = require("source-map-support");
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var to5 = require("./index");
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sourceMapSupport.install({
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retrieveSourceMap: function (source) {
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var map = maps[source];
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if (map) {
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return {
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url: null,
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map: map
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};
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} else {
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return null;
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}
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}
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});
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var ignoreRegex = /node_modules/;
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var maps = {};
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var old = require.extensions[".js"];
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require.extensions[".js"] =
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require.extensions[".es6"] = function (m, filename) {
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if (ignoreRegex && ignoreRegex.test(filename)) {
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return old.apply(this, arguments);
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}
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var result = to5.transformFileSync(filename, {
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sourceMap: true
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});
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maps[filename] = result.map;
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m._compile(result.code, filename);
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};
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module.exports = function (_ignoreRegex) {
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ignoreRegex = _ignoreRegex;
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};
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