Add installing scripts

Dockerfile

@@ -0,0 +1,9 @@
+FROM hayd/alpine-deno:1.6.2
+EXPOSE 8000
+WORKDIR /app
+USER deno
+COPY deps.ts .
+RUN deno cache deps.ts
+ADD . .
+RUN deno cache server.ts # --unstable?
+CMD ["./run.sh"]

README.md

@@ -0,0 +1,35 @@
+# Pikne Zadania
+
+
+## Installation
+
+[Install Docker](https://docs.docker.com/engine/install/) if it's not installed. If you are on Unix-based distro, you can try:
+
+```sh
+# use the docker/docker-install script when you are lazy
+curl -fsSL https://get.docker.com | sh
+```
+
+and don't forget to start `docker` service (with `service` or `systemctl`):
+
+```sh
+# start the docker service if it's not started
+sudo service docker start
+# enable it if you want to run docker at the boot
+sudo service docker enable
+```
+
+Run our container (use `sudo` if you are not in `docker` group):
+
+```sh
+PORT=80
+docker run --name pikne-zadania -dp $PORT:8000 nircek/pikne-zadania
+# or if you want to run it at the boot
+docker run --name pikne-zadania -dp $PORT:8000 --restart unless-stopped nircek/pikne-zadania
+```
+
+Perform updates automatically with the [Watchtower](https://github.com/containrrr/watchtower):
+
+```sh
+docker run --name watchtower -dv /var/run/docker.sock:/var/run/docker.sock containrrr/watchtower
+```

run.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+trap interrupt TERM INT
+interrupt () {
+  echo "Interrupting with SIGINT and waiting 5s... "
+  kill $pid
+  timeout 5 sh -c "while kill -0 $pid &>/dev/null; do :; done"
+  exit
+}
+
+(
+  deno run --allow-net --allow-read=/app server.ts &
+  trap "kill -SIGINT $!; wait $!" TERM
+  wait $!
+) &
+pid=$!
+wait