Add -v --version to output the version number (#11)

charpeni · Aug 13, 2019 · cb8951c · cb8951c
1 parent 06e3b8a
commit cb8951c
Show file tree

Hide file tree

Showing 3 changed files with 12 additions and 0 deletions.
diff --git a/index.js b/index.js
@@ -2,8 +2,14 @@
 
 const inquirer = require('inquirer');
 const chalk = require('chalk');
+const program = require('commander');
 
 const getDevices = require('./getAppsByDevice');
+const { version } = require('./package.json');
+
+program
+  .version(version, '-v, --version', 'output the version number')
+  .parse(process.argv);
 
 function activeDevicesOnlyFilter(device) {
   return device.state === 3;

diff --git a/package.json b/package.json
@@ -16,6 +16,7 @@
   "license": "MIT",
   "dependencies": {
     "chalk": "^2.4.2",
+    "commander": "^3.0.0",
     "inquirer": "^6.2.2",
     "simple-plist": "^1.0.0"
   },

diff --git a/yarn.lock b/yarn.lock
@@ -987,6 +987,11 @@ commander@^2.11.0, commander@^2.20.0, commander@~2.20.0:
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.0.tgz#d58bb2b5c1ee8f87b0d340027e9e94e222c5a422"
   integrity sha512-7j2y+40w61zy6YC2iRNpUe/NwhNyoXrYpHMrSunaMG64nRnaf96zO/KMQR4OyN/UnE5KLyEBnKHd4aG3rskjpQ==
 
+commander@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-3.0.0.tgz#0641ea00838c7a964627f04cddc336a2deddd60a"
+  integrity sha512-pl3QrGOBa9RZaslQiqnnKX2J068wcQw7j9AIaBQ9/JEp5RY6je4jKTImg0Bd+rpoONSe7GUFSgkxLeo17m3Pow==
+
 component-emitter@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.2.1.tgz#137918d6d78283f7df7a6b7c5a63e140e69425e6"