FROM alpine AS build

RUN apk add --no-cache lua5.4-dev lua5.4-luv build-base pkgconf util-linux-misc

WORKDIR /build

COPY src ./src/
COPY lib ./lib/
COPY Makefile ./Makefile
COPY deps ./deps

RUN ln -s /usr/lib/liblua-5.4.so.0 /usr/lib/liblua.so.5.4
RUN make LUA=lua5.4

FROM alpine

EXPOSE 8080

VOLUME /data

STOPSIGNAL SIGINT

HEALTHCHECK --interval=30s --start-period=1s CMD curl localhost:8080/.well-known/keepalive | grep "OK"

WORKDIR /

RUN apk add --no-cache lua5.4 lua5.4-luv

COPY --from=build /build/bin/website .

CMD [ "./website", "./data/config.lua" ]