From ad998246caf93940e36706297dd9d458fa9dce7f Mon Sep 17 00:00:00 2001
From: David Kennedy <david.kennedy@associates.cisa.dhs.gov>
Date: Mon, 2 Dec 2024 13:37:35 -0500
Subject: [PATCH] updated comments

---
 src/node.Dockerfile    | 2 +-
 src/node_entrypoint.sh | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/node.Dockerfile b/src/node.Dockerfile
index b78a26d2d..5db6648df 100644
--- a/src/node.Dockerfile
+++ b/src/node.Dockerfile
@@ -1,7 +1,7 @@
 FROM docker.io/cimg/node:current-browsers
 WORKDIR /app
 
-# Install gosu
+# Install gosu to run command as a specific user, circleci. Clean up lists.
 USER root
 RUN apt-get update && \
     apt-get install -y gosu && \
diff --git a/src/node_entrypoint.sh b/src/node_entrypoint.sh
index ba3b9791d..0eb160f0a 100755
--- a/src/node_entrypoint.sh
+++ b/src/node_entrypoint.sh
@@ -9,4 +9,5 @@ echo "Updating circleci user and group to match host UID:GID ($HOST_UID:$HOST_GI
 sudo groupmod -g "$HOST_GID" circleci
 sudo usermod -u "$HOST_UID" circleci
 
+# Run command as circleci user. Note that command, run_node_watch.sh, is passed as arg to entrypoint
 exec gosu circleci "$@"