Add Makefile to run Docker container

Dockerfile

@@ -2,3 +2,5 @@ FROM ubuntu:rolling
 
 COPY scripts/docker-install.bash /tmp/
 RUN /tmp/docker-install.bash
+
+EXPOSE 6119

Makefile

@@ -0,0 +1,14 @@
+UID := $(shell id -u)
+
+.PHONY: help
+help: ## Show this message
+	@echo "usage:" >&2
+	@grep -h "[#]# " $(MAKEFILE_LIST)	| \
+		sed 's/^/  make /'		| \
+		sed 's/:[^#]*[#]# /|/'		| \
+		column -t -s'|' >&2
+
+.PHONY: docker
+docker: ## Run shell with source code and deps inside Docker
+	scripts/docker.bash build . -t fast-sandbox --build-arg "UID=$(UID)"
+	scripts/docker.bash run -it --rm -v "$PWD" -p 6119:6119 fast-sandbox

scripts/docker.bash

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+set -e
+set -o pipefail
+
+if [[ "$OSTYPE" != darwin* ]] && [[ "$EUID" != 0 ]]; then
+    exec sudo -E docker "$@"
+else
+    exec docker "$@"
+fi