build: Support docker-compose

Usage:

   docker-compose up

Change-Id: Iae65fe96fa64765cad0478ecd83e01c9439f0e18
Signed-off-by: Philippe Coval <p.coval@samsung.com>

Dockerfile

@@ -33,7 +33,7 @@ RUN echo "deb http://ftp.debian.org/debian stretch-backports main" >> /etc/apt/s
     echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
 
 ARG gateway_url
-ENV gateway_url ${url:-https://github.com/tizenteam/gateway}
+ENV gateway_url ${url:-https://github.com/mozilla-iot/gateway}
 ARG gateway_branch
 ENV gateway_branch ${branch:-master}
 

docker-compose.yml

@@ -0,0 +1,10 @@
+version: "2"
+
+services:
+  web:
+    build: .
+    command: /root/mozilla-iot/gateway/run-app.sh
+    volumes:
+      - /root/mozilla-iot/gateway
+    ports:
+      - "8080:8080"