Add version

packages/ethernaut-cli/hardhat.config.js

@@ -1,6 +1,8 @@
 require('dotenv').config({
   path: require('path').resolve(__dirname, '../../.env'),
 })
+const figlet = require('figlet')
+const { version } = require('./package.json')
 
 require('ethernaut-challenges')
 require('ethernaut-ai')
@@ -14,6 +16,11 @@ require('ethernaut-network-ui')
 require('ethernaut-wallet')
 require('ethernaut-wallet-ui')
 
+const fonts = figlet.fontsSync()
+const font = fonts[Math.floor(Math.random() * fonts.length)]
+console.log(figlet.textSync('EthernautCLI', { font }))
+console.log(`v${version}`)
+
 module.exports = {
   solidity: '0.8.19',
   defaultNetwork: 'localhost',

packages/ethernaut-cli/package.json

@@ -20,6 +20,7 @@
   ],
   "dependencies": {
     "dotenv": "^16.4.1",
+    "figlet": "^1.7.0",
     "hardhat": "^2.19.4"
   },
   "scripts": {

packages/ethernaut-cli/test/scopes.test.js

@@ -13,12 +13,12 @@ describe('scopes', function () {
     assert.notEqual(hre.scopes['util'], undefined)
   })
 
-  it('has an "challenges" scope', async function () {
+  it('has a "challenges" scope', async function () {
     assert.notEqual(hre.scopes['challenges'], undefined)
   })
 
-  it('has a "ui" scope', async function () {
-    assert.notEqual(hre.scopes['ui'], undefined)
+  it('doesnt have a "vars" scope', async function () {
+    assert.equal(hre.scopes['vars'], undefined)
   })
 
   it('doesnt have a "poop" scope', async function () {

packages/ethernaut-cli/test/version.test.js

@@ -0,0 +1,16 @@
+const { version } = require('../package.json')
+const { Terminal } = require('common/src/terminal')
+
+describe('version', function () {
+  const terminal = new Terminal()
+
+  describe('when calling any command', function () {
+    before('call', async function () {
+      await terminal.run('npx hardhat util unit 1 from --ether to --wei')
+    })
+
+    it('shows version', async function () {
+      terminal.has(`v${version}`)
+    })
+  })
+})