FROM docker.io/library/golang:1.19-alpine3.16 as builder

# hadolint ignore=DL3018
RUN apk add --no-cache build-base && \
    go install -ldflags "-s -w" -trimpath git.worn.eu/guru/squid-rewriter@latest

#############################################################################

FROM docker.io/library/alpine:3.16

# hadolint ignore=DL3018
RUN apk add --no-cache squid openssl darkhttpd netcat-openbsd
COPY run.sh /
COPY install-ca.sh /static/
COPY squid.conf rewrites.yaml /etc/squid/
COPY --from=builder /go/bin/squid-rewriter /usr/local/bin/
RUN chmod 0755 /run.sh /usr/local/bin/squid-rewriter ; mkdir /ca

VOLUME /var/cache/squid
EXPOSE 3128

CMD ["/run.sh"]