feat: add pack script

Fixes #4

src/cli.ts

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 StApps
+ * Copyright (C) 2018-2019 StApps
  * This program is free software: you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the Free
  * Software Foundation, version 3.
@@ -15,7 +15,8 @@
 import * as commander from 'commander';
 import {existsSync, readFileSync, writeFileSync} from 'fs';
 import {join, resolve} from 'path';
-import {getProjectReflection, logger, mkdirPromisified, readFilePromisifed} from './common';
+import {getProjectReflection, logger, mkdirPromisified, readFilePromisified} from './common';
+import {pack} from './pack';
 import {gatherRouteInformation, generateDocumentationForRoute, getNodeMetaInformationMap} from './routes';
 import {Converter, getValidatableTypesFromReflection} from './schema';
 import {validateFiles, writeReport} from './validate';
@@ -91,7 +92,7 @@ commander
 
     logger.info(`Using ${corePackageJsonPath} to determine version for schemas.`);
 
-    const buffer = await readFilePromisifed(corePackageJsonPath);
+    const buffer = await readFilePromisified(corePackageJsonPath);
     const corePackageJson = JSON.parse(buffer.toString());
     const coreVersion = corePackageJson.version;
 
@@ -141,6 +142,12 @@ commander
     }
   });
 
+commander
+  .command('pack')
+  .action(async () => {
+    await pack();
+  });
+
 commander
   .parse(process.argv);