Dockerfile with Node.js, Imagemagick (with native support) and Gulp build tasks

Dockerfile

FROM node:0.12.7-wheezy

# Install tools & libs to compile everything
RUN apt-get update && apt-get install -y build-essential libssl-dev libreadline-dev wget && apt-get clean

# Install imagemagick with support to native library
RUN apt-get install -y imagemagick libmagick++-dev libmagic-dev && apt-get clean
ENV PATH=$PATH:~/opt/bin:~/opt/node/bin:/usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16

# Install global CLIs
RUN npm install -g gulp node-sass
RUN npm rebuild node-sass

# Commands will run in this directory
WORKDIR /home/app

# cache package.json and node_modules to speed up builds
ADD package.json /home/app/package.json
RUN npm install

# Add all our code inside that directory that lives in the container
ADD . /home/app

# Install dependencies and generate production dist
RUN npm run publish

CMD ["npm","start"]