feat(publish): If a distDir is found in package.json, run prepublishOnly script from the root directory before publishing to NPM

Author: christopherthielen

release.js

@@ -113,6 +113,9 @@ if (!yargs.argv.dryrun) {
 // Publish to NPM and push to github
 if (!yargs.argv.dryrun) {
   const distDir = packageJson.distDir || '.';
+  if (distDir !== '.' && packageJson.prepublishOnly) {
+    _exec('npm run prepublishOnly')
+  }
   shelljs.pushd(distDir);
   _exec(`npm publish`);
   shelljs.popd();