From 1579ba96cd66fde160bdc9b3d204d8d427e43472 Mon Sep 17 00:00:00 2001
From: jogerj <30559735+jogerj@users.noreply.github.com>
Date: Sat, 8 Oct 2022 01:30:32 +0700
Subject: [PATCH] Add check for certbot image architecture

---
 init-letsencrypt.sh | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/init-letsencrypt.sh b/init-letsencrypt.sh
index a3f3cb01..e25bd281 100755
--- a/init-letsencrypt.sh
+++ b/init-letsencrypt.sh
@@ -11,6 +11,21 @@ data_path="./data/certbot"
 email="" # Adding a valid address is strongly recommended
 staging=0 # Set to 1 if you're testing your setup to avoid hitting request limits
 
+# check correct architecture
+if [ -f docker-compose.yml ]; then
+  arch="$(uname -m)"
+  if [[ "$arch" == "x86_64" ]]; then 
+    sed -i 's/image: certbot\/certbot.*$/image: certbot\/certbot:latest/g' docker-compose.yml
+  elif [[ $(echo -e "$arch" | grep -e "arm" -e "aarch") ]]; then
+    if [[ $(echo -e "$arch" | grep -e "armv8" -e "aarch64") ]]; then
+      sed -i 's/image: certbot\/certbot.*$/image: certbot\/certbot:arm64v8-latest/g' docker-compose.yml
+    else
+      sed -i 's/image: certbot\/certbot.*$/image: certbot\/certbot:arm32v6-latest/g' docker-compose.yml
+    fi
+  fi  
+fi  
+
+
 if [ -d "$data_path" ]; then
   read -p "Existing data found for $domains. Continue and replace existing certificate? (y/N) " decision
   if [ "$decision" != "Y" ] && [ "$decision" != "y" ]; then