Add a script to run node in a docker container.

+#!/bin/sh
+
+set -e
+
+TOP_DIR="$(cd "$(dirname "$0")/.."; pwd -P)"
+
+ti_arg=""
+if [ -t 0 ]; then
+	ti_arg="-ti"
+fi
+docker run --rm $ti_arg \
+	-e UID_REMAP=$(id -u) -e GID_REMAP=$(id -g) \
+	-v "$TOP_DIR/container-entrypoint.sh:/container-entrypoint.sh" --entrypoint /container-entrypoint.sh \
+	-w /srv/app \
+	-v "$TOP_DIR:/srv/app" \
+	$DOCKER_ARGS \
+	node "$@"
+

+#!/bin/bash
+
+set -e
+if [[ 0 -eq $(id -u) ]]; then
+	[[ $UID_REMAP ]] && usermod -u $UID_REMAP node
+	[[ $GID_REMAP ]] && groupmod -g $GID_REMAP node
+fi
+if [[ $# -eq 0 ]]; then
+	set -- bash
+fi
+
+cmd="$1"
+shift
+start-stop-daemon -c node -d $PWD -u node --start --exec "$(which "$cmd")" -- "$@"
+