# Usage (given build times depend on machine):

#

# Build SMALL image (no cache; ~20MB, time for build=rebuild = ~360s):

# docker build --squash="true" -t pydemo:latest .

#

# Build FAST (rebuild) image (cache; >280MB, build time ~360s, rebuild time ~80s):

# docker build -t pydemo .

#

# Clean (remove intermediate images):

# docker rmi -f $(docker images -f "dangling=true" -q)

#

# Run image (on localhost:8080):

# docker run --name pydemo -p 8080:80 pydemo &

#

# Run image as virtual host (read more: https://github.com/jwilder/nginx-proxy):

# docker run -e VIRTUAL_HOST=pydemo.your-domain.com --name pydemo pydemo &

FROM python:3-alpine3.7

# install console and node

RUN apk update &&\

apk add --no-cache bash \

openssl \

make \

nodejs \

git &&\

mkdir -p /opt/app

# install pip ( in separate dir due to docker cache)

ADD setup.py /opt/app

RUN cd /opt/app && pip install -e .

# install nodejs dependencies ( in separate dir due to docker cache)

ADD package.json /opt/app

RUN cd /opt/app && npm install

WORKDIR /opt/app/src

ADD . /opt/app/src

VOLUME /opt/app/src

# this is for virtual host purposes

EXPOSE 3000 3001 8080 5000

CMD ["python", "demo/app.py"]