From badc16438a7cf29e6408632ad5f4ffc3589956a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Ch=C5=82odnicki?= <rchl2k@gmail.com>
Date: Thu, 3 Feb 2022 21:23:31 +0100
Subject: [PATCH] fix: switch back default host to undefined

---
 bin/dynamodb-admin.js | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/bin/dynamodb-admin.js b/bin/dynamodb-admin.js
index 415d3b5..25bb98d 100755
--- a/bin/dynamodb-admin.js
+++ b/bin/dynamodb-admin.js
@@ -28,8 +28,8 @@ parser.add_argument('-o', '--open', {
 
 parser.add_argument('-H', '--host', {
   type: 'str',
-  default: 'localhost',
-  help: 'Host to run on (default: localhost)',
+  required: false,
+  help: 'Host to run on (default: undefined)',
 })
 
 parser.add_argument('-p', '--port', {
@@ -45,9 +45,12 @@ const host = process.env.HOST || args.host
 const port = process.env.PORT || args.port
 const server = app.listen(port, host)
 server.on('listening', () => {
-  const address = server.address()
-  const url = `http://${address.address}:${address.port}`
-  console.log(`  dynamodb-admin listening on ${url})`)
+  const { address, port } = server.address()
+  let url = `http://${address}:${port}`
+  if (!host && address !== '0.0.0.0') {
+    url += ` (alternatively http://0.0.0.0:${port})`
+  }
+  console.log(`  dynamodb-admin listening on ${url}`)
 
   if (args.open) {
     open(url)