Add node images

node/npm/Dockerfile

@@ -0,0 +1,9 @@
+FROM node:25-alpine3.22
+
+WORKDIR /root
+
+COPY ./entrypoint.sh .
+
+RUN chmod +x /root/entrypoint.sh
+
+ENTRYPOINT [ "/root/entrypoint.sh" ]

node/npm/build-image.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+set -e
+
+echo "Build will be tagged with $1"
+echo "Build directory is $(pwd)"
+
+OLD_IMG=$(docker image ls -q "$1")
+docker buildx build . -t "$1"
+
+echo "Build complete, starting upload..."
+docker push "$1"
+
+if [ -n "$OLD_IMG" ]; then
+	if [ "$OLD_IMG" != "$(docker image ls -q "$1")" ]; then
+		echo "New build uploaded, removing old image, id: $OLD_IMG"
+		docker image rmi -f "$OLD_IMG" || true
+        echo "Exit status: $?"
+	fi
+fi

node/npm/entrypoint.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+set -e
+
+NPM_CMD="$1"
+WORKDIR="$2"
+FULL_PKG="$3"
+
+if [ -n "$FULL_PKG" ]; then
+	if [ "$FULL_PKG" == "true" ]; then
+		npm i
+	else
+		npm i --omit=dev
+	fi
+else
+	npm i --omit=dev
+fi
+
+echo "
+Setting workdir from current dir, which is $(pwd)
+"
+if [ -n "$WORKDIR" ]; then
+	cd "$WORKDIR"
+fi
+
+echo "
+Running npm command
+"
+
+npm run $NPM_CMD >/tmp/log.txt || compile_fail=1
+
+if [ ${compile_fail:-0} -eq 1 ]; then
+	cat /tmp/log.txt
+	echo "
+==> Compile has failed. See log above
+    "
+	exit 1
+else
+	echo "Compile successful, log omitted"
+fi