Create tabs cli command

Author: benediktvaldez

lib/index.js

@@ -1,6 +1,7 @@
 const meow = require('meow')
 
 const slack = require('./slack')
+const tabs = require('./tabs')
 const { start, succeed, fail } = require('./helpers')
 
 const at = (input, flags) => slack.status(input[1] || '')
@@ -23,6 +24,13 @@ switch (cli.input[0]) {
       .then(status => succeed(`New status: ${status.status_text}`))
       .catch(err => fail(err))
     break
+  case 'tabs':
+    tabs(cli)
+      .then(({ safari, chrome, total }) => {
+        succeed(`\n Safari: ${safari.tabs}/${safari.windows}\n Chrome: ${chrome.tabs}/${chrome.windows}\n Total:  ${total.tabs}/${total.windows}`)
+      })
+      .catch(err => fail(err))
+    break
   default:
     cli.showHelp()
     break

lib/tabs/index.js

@@ -0,0 +1,29 @@
+const {promisify} = require('util')
+const exec = promisify(require('child_process').exec)
+
+module.exports = (cli) => new Promise(async (resolve, reject) => {
+  const results = {
+    safari: {
+      windows: 0,
+      tabs: 0,
+    },
+    chrome: {
+      windows: 0,
+      tabs: 0,
+    },
+    total: {
+      windows: 0,
+      tabs: 0,
+    },
+  }
+  results.safari.windows = parseInt((await exec('osascript -e \'tell application "Safari" to get count of windows\'')).stdout, 10)
+  results.safari.tabs = parseInt((await exec('osascript -e \'tell application "Safari" to get count of tabs of windows\'')).stdout, 10)
+
+  results.chrome.windows = parseInt((await exec('osascript -e \'tell application "Google Chrome" to get count of windows\'')).stdout, 10)
+  results.chrome.tabs = parseInt((await exec('osascript -e \'tell application "Google Chrome" to get count of tabs of windows\'')).stdout, 10)
+
+  results.total.windows = results.safari.windows + results.chrome.windows
+  results.total.tabs = results.safari.tabs + results.chrome.tabs
+
+  resolve(results)
+})