Refactor repo

WIP

WIP

Cleanup

Cleanup eslint

Fix

Fix selection issues + text removal

Fix a few bugs and add GCC compilation

Remove node_modules

Remove node_modules

scripts/plugins/closure-plugin.js

@@ -0,0 +1,35 @@
+'use strict';
+
+const ClosureCompiler = require('google-closure-compiler').compiler;
+const {promisify} = require('util');
+const fs = require('fs');
+const tmp = require('tmp');
+const writeFileAsync = promisify(fs.writeFile);
+
+function compile(flags) {
+  return new Promise((resolve, reject) => {
+    const closureCompiler = new ClosureCompiler(flags);
+    closureCompiler.run(function(exitCode, stdOut, stdErr) {
+      if (!stdErr) {
+        resolve(stdOut);
+      } else {
+        reject(new Error(stdErr));
+      }
+    });
+  });
+}
+
+module.exports = function closure(flags = {}) {
+  return {
+    name: 'scripts/plugins/closure-plugin',
+    async renderChunk(code) {
+      const inputFile = tmp.fileSync();
+      const tempPath = inputFile.name;
+      flags = Object.assign({}, flags, {js: tempPath});
+      await writeFileAsync(tempPath, code, 'utf8');
+      const compiledCode = await compile(flags);
+      inputFile.removeCallback();
+      return {code: compiledCode};
+    },
+  };
+};