dockerfile

README.md

@@ -66,6 +66,43 @@ Currently you can customize all visible texts and the main widget color by setti
   - Clone it locally and install or if you use Heroku, fork this repository and point the new app to it.
   - Set an .env variable named `TELEGRAM_TOKEN` with the value you got from @BotFather
 
+  Dockerfile example
+
+```
+FROM debian:9
+
+RUN apt-get update
+RUN apt-get install -y curl gnupg2 git build-essential
+
+RUN curl -sL https://deb.nodesource.com/setup_8.x | bash -
+RUN apt-get install -y nodejs
+
+WORKDIR /opt
+RUN git clone https://github.com/idoco/intergram
+
+WORKDIR /opt/intergram
+RUN npm install
+RUN npm run build
+
+CMD ["/usr/bin/node", "/opt/intergram/server.js"]
+```
+
+Build docker image
+
+```
+docker build . -t intergram intergram
+```
+
+And run it with
+
+```
+docker run -d \
+    -e "TELEGRAM_TOKEN=<your bot token>" \
+    -p 3000:3000 \
+    --name intergram \
+    intergram
+```
+
 3. Point the bot webhook to your bot server by making a `GET` request to the following url
   `https://api.telegram.org/bot<TOKEN>/setWebhook?url=<Server url>/hook`
   (Don't forget to replace with your token and server url)