# Citizens Party host in Docker: for Mac, Windows and Linux.
# Published at https://citizensparty.ca/downloads/docker-compose.yml (from host/docker-compose.download.yml).
#
#   docker compose up -d                                 start it (it puts itself online with a free tunnel)
#   docker compose exec host citizens-host status        the live status screen
#   docker compose build --pull --no-cache && docker compose up -d     update it
#
# The record and the host's key are kept in ./data next to this file, so updates keep them.
# No ports need opening: the host reaches the internet through a Cloudflare quick tunnel.
services:
  host:
    build:
      dockerfile_inline: |
        FROM alpine:3.22
        ARG TARGETARCH
        RUN apk add --no-cache ca-certificates curl tor \
         && A=$$( [ "$$TARGETARCH" = arm64 ] && echo arm64 || echo x64 ) \
         && curl -fsSL "https://citizensparty.ca/downloads/citizens-host-linux-$$A.tar.gz" | tar xz -C /opt \
         && ln -s /opt/citizens-host/citizens-host /usr/local/bin/citizens-host
        ENV DATA_DIR=/data STATUS=off
        VOLUME /data
        CMD ["citizens-host"]
    restart: unless-stopped
    volumes:
      - ./data:/data