288cfd1f00
Currently, to achieve this, I have to use this workaround:
```js
var to5 = require('6to5')
delete to5.transform.transformers.generators
require('6to5/register')
```
After this simple change, I can make it much nicer:
```js
require('6to5/register')({
blacklist: ['generators']
})
```
Cheers!
75 lines
1.5 KiB
JavaScript
75 lines
1.5 KiB
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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var _ = require("lodash");
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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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//
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var ignoreRegex = /node_modules/;
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var blacklist = [];
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var exts = {};
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var maps = {};
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var old = require.extensions[".js"];
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var loader = 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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blacklist: blacklist
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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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var addToBlacklist = function (array) {
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blacklist = _.union(blacklist, array)
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}
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var hookExtensions = function (_exts) {
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_.each(exts, function (old, ext) {
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require.extensions[ext] = old;
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});
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exts = {};
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_.each(_exts, function (ext) {
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exts[ext] = require.extensions[ext];
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require.extensions[ext] = loader;
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});
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};
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hookExtensions([".es6", ".js"]);
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module.exports = function (opts) {
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opts = opts || {};
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if (_.isRegExp(opts)) opts = { ignoreRegex: opts };
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if (opts.ignoreRegex != null) {
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ignoreRegex = opts.ignoreRegex;
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}
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if (opts.extensions) hookExtensions(opts.extensions);
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if (opts.blacklist) addToBlacklist(opts.blacklist);
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};
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