chore: linting files

Author: UlisesGascon

update/update-aliases.js

@@ -29,6 +29,7 @@ function diff (domain, a1, a2) {
         a2.splice(i, 1) // remove it so we don't match duplicates
         return true
       }
+      return false
     })
   })
 }

update/update.js

@@ -1,29 +1,27 @@
 #!/usr/bin/env node
 require('dotenv').config()
 
-const fs   = require('fs')
-    , path = require('path')
-    , updateAliases = require('./update-aliases')
+const path = require('path')
+const updateAliases = require('./update-aliases')
 
 require('http').globalAgent.maxSockets = 20
 
 if (process.argv.length < 3) {
   console.error('Usage: update [--dry-run] <domain>')
-  return process.exit(1)
+  process.exit(1)
 }
 
-const dryRun    = process.argv.includes('--dry-run')
-    , domain    = process.argv.filter((a) => a !== '--dry-run')[2].replace(/\/$/, '')
-    , dir       = path.join(__dirname, '..', domain)
+const dryRun = process.argv.includes('--dry-run')
+const domain = process.argv.filter((a) => a !== '--dry-run')[2].replace(/\/$/, '')
+const dir = path.join(__dirname, '..', domain)
 
 if (!process.env.MAILGUN_API_KEY) {
-  console.error(`Error: MAILGUN_API_KEY environment variable is not set`)
-  return process.exit(1)
+  console.error('Error: MAILGUN_API_KEY environment variable is not set')
+  process.exit(1)
 }
 
 const aliases = require(path.join(dir, 'aliases.json'))
 
 updateAliases(domain, aliases, dryRun, function (err) {
-  if (err)
-    throw err
+  if (err) { throw err }
 })