FROM ghcr.io/linuxserver/baseimage-alpine:3.13

# set version label
ARG BUILD_DATE
ARG VERSION
ARG NGIRCD_RELEASE
LABEL build_version="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DATE}"
LABEL maintainer="anoma"

RUN \
 echo "**** install packages ****" && \
 if [ -z ${NGIRCD_RELEASE+x} ]; then \
	NGIRCD_RELEASE=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.13/main/x86_64/APKINDEX.tar.gz" | tar -xz -C /tmp \
	&& awk '/^P:ngircd$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://'); \
 fi && \
 apk add --no-cache \
	ngircd==${NGIRCD_RELEASE} \
	ngircd-doc==${NGIRCD_RELEASE}

# copy local files
COPY root/ /

# ports and volumes
EXPOSE 6667
VOLUME ["/config"]
