Get package version number dynamically based on package.json

.npmignore

@@ -0,0 +1 @@
+src/

src/cli/index.js

@@ -1,6 +1,7 @@
 import commander from 'commander';
+import { version } from '../version';
 
 const program = commander
-  .version('0.0.1')
+  .version(version())
   .command('init', 'initialize a .reduxrc file for project details')
   .parse(process.argv);

src/version.js

@@ -0,0 +1,8 @@
+import path from 'path';
+import fs from 'fs';
+
+export const version = () => {
+  const pkgPath = path.join(path.dirname(module.id), '../package.json');
+  const pkgJSON = JSON.parse(fs.readFileSync(pkgPath));
+  return pkgJSON.version;
+}