From db347e578a9f41c40bedbaa5e33be9353881ba55 Mon Sep 17 00:00:00 2001
From: Andrew Hurley <orangutanga@users.noreply.github.com>
Date: Sat, 7 Aug 2021 18:45:41 +1000
Subject: [PATCH] Update sync.sh

Add SSLMATE_API_KEY_FILE environment variable for docker secrets.
---
 sync.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/sync.sh b/sync.sh
index 65c4ba5..4ec13d1 100644
--- a/sync.sh
+++ b/sync.sh
@@ -9,6 +9,14 @@ if [ ! -x /usr/bin/sslmate ]; then
     exit 1
 fi
 
+if [ -n "$SSLMATE_API_KEY_FILE" ]; then
+  echo "Attemping to use sslmate api key secret"
+  if [ -f "$SSLMATE_API_KEY_FILE" ]; then
+    echo "Secret found. Setting as SSLMATE_API_KEY"
+    SSLMATE_API_KEY="$(< "$SSLMATE_API_KEY_FILE")"
+  fi
+fi
+
 if [ "x$SSLMATE_API_KEY" == "x" ]; then
    echo "Missing sslmate api key from environment. Variable name must be SSLMATE_API_KEY"
    exit 1