feat: cli v0.2.0

lib/utils/verifyPm2Installation.js

@@ -0,0 +1,35 @@
+const { exec } = require('child_process');
+
+module.exports = async (install = false) => {
+  return new Promise((resolve, reject) => {
+    exec('pm2 -v', async (err) => {
+      if (err) {
+        console.log('⚙️  PM2 is not installed')
+        if (!install) return reject(false)
+        const installSuccess = await installPM2()
+        if (!installSuccess) return reject(false)
+        resolve(true)
+      }
+      console.log('⚙️  PM2 is installed')
+      resolve(true)
+    }
+    )
+  })
+
+}
+
+function installPM2() {
+  return new Promise((resolve) => {
+    console.log('⚙️  Installing PM2...')
+    console.time('⚙️  PM2 installed successfully')
+    exec('npm install -g pm2', (err, stdout) => {
+      console.timeEnd('⚙️  PM2 installed successfully')
+      if (err) {
+        console.error(err)
+        return resolve(false)
+      }
+      console.log(stdout)
+      resolve(true)
+    })
+  })
+}