FROM nginx:alpine
LABEL maintainer="Roger Gonzalez <roger@rogs.me>"

WORKDIR /app
COPY . .

RUN rm /usr/share/nginx/html/* && \
    apk add --no-cache emacs git && \
    emacs -Q --script build-site.el && \
    cp -R ./public/* /usr/share/nginx/html && \
    apk del emacs git

EXPOSE 80

# Start Nginx and keep it running in the foreground
CMD ["nginx", "-g", "daemon off;"]