From 27f10e06711fb1975ac83b8a6a79303613c1a0ec Mon Sep 17 00:00:00 2001
From: Ryan Cavicchioni <ryan@cavi.cc>
Date: Wed, 30 Apr 2025 14:56:36 -0500
Subject: [PATCH] add basic Docker entrypoint script

---
 dockerfiles/alpine.Dockerfile   |  1 +
 dockerfiles/bookworm.Dockerfile |  1 +
 dockerfiles/entrypoint.sh       | 10 ++++++++++
 3 files changed, 12 insertions(+)
 create mode 100755 dockerfiles/entrypoint.sh

diff --git a/dockerfiles/alpine.Dockerfile b/dockerfiles/alpine.Dockerfile
index 8e96f49..636144d 100644
--- a/dockerfiles/alpine.Dockerfile
+++ b/dockerfiles/alpine.Dockerfile
@@ -41,4 +41,5 @@ COPY --from=build --chown=app:app /app /app
 COPY --chown=app:app . .
 
 EXPOSE $PORT
+ENTRYPOINT [ "/app/dockerfiles/entrypoint.sh" ]
 CMD [ "bundle", "exec", "puma" ]
diff --git a/dockerfiles/bookworm.Dockerfile b/dockerfiles/bookworm.Dockerfile
index ede0e1f..3a24648 100644
--- a/dockerfiles/bookworm.Dockerfile
+++ b/dockerfiles/bookworm.Dockerfile
@@ -41,4 +41,5 @@ COPY --from=build --chown=app:app /app /app
 COPY --chown=app:app . .
 
 EXPOSE $PORT
+ENTRYPOINT [ "/app/dockerfiles/entrypoint.sh" ]
 CMD [ "bundle", "exec", "puma" ]
diff --git a/dockerfiles/entrypoint.sh b/dockerfiles/entrypoint.sh
new file mode 100755
index 0000000..58caad3
--- /dev/null
+++ b/dockerfiles/entrypoint.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+# output debugging info
+ruby --version
+printf "rubygems %s\n" "$(gem --version)"
+bundle version
+
+exec "${@}"