FROM alpine

ENV DIR=/etc/wireguard

WORKDIR $DIR

RUN apk add --no-cache net-tools iproute2 openresolv wireguard-tools openrc iptables \
  && rm -rf /var/cache/apk/* \
  && arch=$(arch | sed s/aarch64/arm64/ | sed s/x86_64/amd64/) \
  && latest=$(wget -qO- "https://api.github.com/repos/ViRb3/wgcf/releases/latest" | grep "tag_name" | head -n 1 | cut -d : -f2 | sed 's/[ \"v,]//g') \
  && wget -O wgcf https://github.com/ViRb3/wgcf/releases/download/v$latest/wgcf_"$latest"_linux_$arch \
  && echo -e "./wgcf register --accept-tos\n./wgcf generate -p wgcf.conf\nrm -rf wgcf-account.toml\nwg-quick up wgcf; sleep 999999h" > run.sh \
  && chmod +x run.sh wgcf

ENTRYPOINT ./run.sh