From afc329a61c0bade5e3b98b4f51b4de67bc5e6a22 Mon Sep 17 00:00:00 2001
From: Luke Morton <lukemorton.dev@gmail.com>
Date: Sat, 7 Jan 2017 06:57:41 +0000
Subject: [PATCH] Multiple aliases during deploy (#202)
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A small superficial change to bin/now-deploy.js so that we can specify one or more aliases whilst deploying.

**Examples**

```
now --alias a.com
now --alias a.com --alias b.com
```

We handle the alias assignment serially so that the CLI output makes sense.

**Some thoughts**

 - I’m hoping this PR can close out #172
 - Aware this PR likely affects #68
 - This is a superficial change, really we should update the lib/alias.js to handle multiple domains
---
 bin/now-deploy.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/bin/now-deploy.js b/bin/now-deploy.js
index 50a4431..7a57a16 100755
--- a/bin/now-deploy.js
+++ b/bin/now-deploy.js
@@ -11,6 +11,7 @@ import chalk from 'chalk'
 import minimist from 'minimist'
 import ms from 'ms'
 import publicSuffixList from 'psl'
+import flatten from 'arr-flatten'
 
 // Ours
 import copy from '../lib/copy'
@@ -167,7 +168,7 @@ const deploymentName = argv.name || false
 const apiUrl = argv.url || 'https://api.zeit.co'
 const isTTY = process.stdout.isTTY
 const quiet = !isTTY
-const autoAlias = argv.alias || false
+const autoAliases = argv.alias ? flatten([argv.alias]) : []
 
 if (argv.config) {
   cfg.setConfigFile(argv.config)
@@ -552,7 +553,7 @@ async function sync(token) {
   }
 }
 
-const assignAlias = async (token, deployment) => {
+const assignAlias = async (autoAlias, token, deployment) => {
   const type = publicSuffixList.isValid(autoAlias) ? 'alias' : 'uid'
 
   const aliases = new NowAlias(apiUrl, token, {debug})
@@ -586,8 +587,8 @@ function printLogs(host, token) {
   const logger = new Logger(host, {debug, quiet})
 
   logger.on('close', async () => {
-    if (autoAlias) {
-      await assignAlias(token, host)
+    for (const autoAlias of autoAliases) {
+      await assignAlias(autoAlias, token, host)
     }
 
     if (!quiet) {