From ee23d43ca7127fcaf7f3033dfb32e52139d46473 Mon Sep 17 00:00:00 2001
From: Apoorv Parle <19315187+apparle@users.noreply.github.com>
Date: Wed, 11 Jun 2025 22:48:52 -0700
Subject: [PATCH] Update watchtower to a well-maintained fork and add podman
 support

Signed-off-by: Apoorv Parle <19315187+apparle@users.noreply.github.com>
---
 Containers/watchtower/Dockerfile | 2 +-
 Containers/watchtower/start.sh   | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Containers/watchtower/Dockerfile b/Containers/watchtower/Dockerfile
index 16331f70..173ef09f 100644
--- a/Containers/watchtower/Dockerfile
+++ b/Containers/watchtower/Dockerfile
@@ -5,7 +5,7 @@ RUN set -ex; \
     apk upgrade --no-cache -a; \
     apk add --no-cache \
         build-base; \
-    go install github.com/containrrr/watchtower@76f9cea516593fabb8ca91ff13de55caa6aa0a8b;
+    go install github.com/nicholas-fedor/watchtower@v1.11.3;
 
 FROM alpine:3.21.3
 
diff --git a/Containers/watchtower/start.sh b/Containers/watchtower/start.sh
index 2c7a1835..bec4d3a2 100644
--- a/Containers/watchtower/start.sh
+++ b/Containers/watchtower/start.sh
@@ -9,6 +9,13 @@ elif ! test -r /var/run/docker.sock; then
     exit 1
 fi
 
+if [ -f /run/.containerenv ]; then
+    # If running under podman disable memory_swappiness setting in watchtower.
+    # It is a necessary workaround until https://github.com/containers/podman/issues/23824 gets fixed.
+    echo "Running under Podman. Setting WATCHTOWER_DISABLE_MEMORY_SWAPPINESS to 1."
+    export WATCHTOWER_DISABLE_MEMORY_SWAPPINESS=1
+fi
+
 if [ -n "$CONTAINER_TO_UPDATE" ]; then
     exec /watchtower --cleanup --debug --run-once "$CONTAINER_TO_UPDATE"
 else