55 lines
1.4 KiB
JavaScript
55 lines
1.4 KiB
JavaScript
"use strict";
|
|
|
|
var buildHelpers = require("../lib/6to5/build-helpers");
|
|
var transform = require("../lib/6to5/transformation");
|
|
var fs = require("fs");
|
|
var t = require("../lib/6to5/types");
|
|
var _ = require("lodash");
|
|
|
|
var relative = function (filename) {
|
|
return __dirname + "/6to5-runtime/" + filename;
|
|
};
|
|
|
|
var writeFile = function (filename, content) {
|
|
filename = relative(filename);
|
|
console.log(filename);
|
|
fs.writeFileSync(filename, content);
|
|
};
|
|
|
|
var readFile = function (filename) {
|
|
return fs.readFileSync(require.resolve(filename), "utf8");
|
|
};
|
|
|
|
var updatePackage = function () {
|
|
var pkgLoc = relative("package.json");
|
|
var pkg = require(pkgLoc);
|
|
|
|
var mainPkg = require("../package.json");
|
|
pkg.version = mainPkg.version;
|
|
|
|
writeFile("package.json", JSON.stringify(pkg, null, 2));
|
|
};
|
|
|
|
var selfContainify = function (code) {
|
|
return transform(code, {
|
|
optional: ["selfContained"]
|
|
}).code;
|
|
};
|
|
|
|
var buildHelpers2 = function () {
|
|
var body = [];
|
|
var tree = t.program(body);
|
|
|
|
buildHelpers(body, t.identifier("exports"));
|
|
|
|
return transform.fromAst(tree, null, {
|
|
optional: ["selfContained"]
|
|
}).code;
|
|
};
|
|
|
|
writeFile("helpers.js", buildHelpers2());
|
|
writeFile("core-js.js", readFile("core-js/library"));
|
|
writeFile("regenerator/index.js", readFile("regenerator-6to5/runtime-module"));
|
|
writeFile("regenerator/runtime.js", selfContainify(readFile("regenerator-6to5/runtime")));
|
|
updatePackage();
|