From 553525fd366e0777b1e3000aaaba100d97f85e05 Mon Sep 17 00:00:00 2001
From: Yossi Nixon <ynixon@gmail.com>
Date: Fri, 3 May 2019 07:35:00 +0000
Subject: [PATCH] check if docker-compose exists

---
 init-letsencrypt.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/init-letsencrypt.sh b/init-letsencrypt.sh
index 0f15e68..702c6a9 100644
--- a/init-letsencrypt.sh
+++ b/init-letsencrypt.sh
@@ -1,5 +1,10 @@
 #!/bin/bash
 
+if ! [ -x "$(command -v docker-compose)" ]; then
+  echo 'Error: docker-compose is not installed.' >&2
+  exit 1
+fi
+
 domains=(example.com www.example.com)
 rsa_key_size=4096
 data_path="./data/certbot"