Henry Zhu 253918c30f Fix buildExportAll to account for commonjs/amd/systemjs (#3591)
* Fix buildExportAll to account for commonjs/amd

If the re-exported module was generated with Babel and it is a commonjs or amd module and so is the current module, this will result in an attempt to redefine the __esModule property, which throws a runtime error.

* Add test: don't overwrite __esModule on re-export

(Failing.)

* fixup tests

* Add fix for systemjs
2016-07-23 13:21:07 -04:00

71 lines
1.5 KiB
JavaScript

(function (global, factory) {
if (typeof define === "function" && define.amd) {
define(["exports", "foo"], factory);
} else if (typeof exports !== "undefined") {
factory(exports, require("foo"));
} else {
var mod = {
exports: {}
};
factory(mod.exports, global.foo);
global.actual = mod.exports;
}
})(this, function (exports, _foo) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.keys(_foo).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _foo[key];
}
});
});
Object.defineProperty(exports, "foo", {
enumerable: true,
get: function () {
return _foo.foo;
}
});
Object.defineProperty(exports, "foo", {
enumerable: true,
get: function () {
return _foo.foo;
}
});
Object.defineProperty(exports, "bar", {
enumerable: true,
get: function () {
return _foo.bar;
}
});
Object.defineProperty(exports, "bar", {
enumerable: true,
get: function () {
return _foo.foo;
}
});
Object.defineProperty(exports, "default", {
enumerable: true,
get: function () {
return _foo.foo;
}
});
Object.defineProperty(exports, "default", {
enumerable: true,
get: function () {
return _foo.foo;
}
});
Object.defineProperty(exports, "bar", {
enumerable: true,
get: function () {
return _foo.bar;
}
});
});