#
# Static site build phase
#
FROM docker.io/node:24 as build
ARG SITE

WORKDIR /build

COPY package.json package-lock.json .
RUN --mount=type=cache,target=/root/.npm \
	npm clean-install --omit=dev

COPY styles/ styles/
RUN npm run build:styles

COPY eleventy.config.mjs .
COPY assets assets/
COPY includes includes/
COPY sites/${SITE} sites/${SITE}/
# These are symlinked from other sites:
COPY sites/angestoepselt/_images/home-banner.jpg /build/sites/angestoepselt/_images/
RUN SITE=${SITE} npm run build:site


#
# Actual server container
#
FROM docker.io/library/alpine:latest
ARG SITE

RUN apk add --no-cache lighttpd && \
	apk add --no-cache python3 py3-requests py3-itsdangerous py3-magic
RUN --mount=type=cache,target=/root/.cache/pip \
	apk add --no-cache py3-pip && \
	python3 -m pip install legacy-cgi --break-system-packages && \
	apk del py3-pip

COPY --from=build /build/dist /www/
COPY cgi-bin /cgi-bin/
COPY sites/${SITE}/httpd.conf /httpd.conf
COPY sites/${SITE}/_data/config.json /config.json

RUN sed -i \
	-e "s,@python@,/usr/bin/python3,g" \
	-e  "s,@site@,/www,g" \
	-e  "s,@cgibin@,/cgi-bin,g" \
	/httpd.conf

EXPOSE 80/tcp
# Note: these are just those environment variables that have a default variable
# and are optional, the non optional ones *will* need to be set by the user.
ENV ZAMMAD_URL=https://ticket.z31.it
ENV ZAMMAD_GROUP=""

HEALTHCHECK --interval=30s --timeout=10s --retries=3 \
	CMD curl -sSf http://127.0.0.1/ > /dev/null || exit 1

# Reroute stdout to a new file descriptor so that Lighttpd can use it as the
# access log. See http.conf and here:
# https://redmine.lighttpd.net/boards/2/topics/8382
ENTRYPOINT exec 3>&1 && /usr/sbin/lighttpd -Df /httpd.conf
