From 1205095230fa0d2a96aa9137280a52e64c026129 Mon Sep 17 00:00:00 2001
From: Jeremy Symon <jeremy@symon.nz>
Date: Mon, 17 May 2021 20:33:13 +1200
Subject: [PATCH] Support passing token in DIGITALOCEAN_TOKEN_FILE

This enables passing the token with docker secrets
---
 dyndns.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dyndns.sh b/dyndns.sh
index f389b2d..561b029 100755
--- a/dyndns.sh
+++ b/dyndns.sh
@@ -14,6 +14,7 @@ die() {
     exit 1
 }
 
+test -f "$DIGITALOCEAN_TOKEN_FILE" && DIGITALOCEAN_TOKEN="$(cat $DIGITALOCEAN_TOKEN_FILE)"
 test -z $DIGITALOCEAN_TOKEN && die "DIGITALOCEAN_TOKEN not set!"
 test -z $DOMAIN && die "DOMAIN not set!"
 test -z $NAME && die "NAME not set!"