# TODO no latest
FROM alpine:latest

EXPOSE 80

# install curl
RUN apk update
RUN apk add curl
RUN apk fix

# install nginx
# TODO installed automatically?
#RUN apk add openssl curl ca-certificates
RUN printf "%s%s%s%s\n" \
    "@nginx " \
    "http://nginx.org/packages/alpine/v" \
    `egrep -o '^[0-9]+\.[0-9]+' /etc/alpine-release` \
    "/main" \
    | tee -a /etc/apk/repositories
RUN curl -o /tmp/nginx_signing.rsa.pub https://nginx.org/keys/nginx_signing.rsa.pub
RUN mv /tmp/nginx_signing.rsa.pub /etc/apk/keys/
RUN apk update
RUN apk add nginx@nginx
RUN apk fix

# add config
RUN rm /etc/nginx/nginx.conf
COPY nginx.conf /etc/nginx/nginx.conf
RUN rm -r /usr/share/nginx/html
COPY www /usr/share/nginx/html

# start
CMD ["nginx", "-g", "daemon off;"]