Dockerfile.fly-managed

# Fly managed runtime image for Companion instances.
#
# Build modes:
# - COMPANION_SOURCE=local: install the-companion from this repo's ./web
# - COMPANION_SOURCE=npm:   install the-companion from npm registry

ARG BASE_IMAGE=docker.io/stangirard/the-companion:latest
FROM ${BASE_IMAGE}

ARG COMPANION_SOURCE=local
ARG COMPANION_NPM_VERSION=latest

WORKDIR /tmp/the-companion-src
COPY web ./web

RUN set -eux; \
  if [ "$COMPANION_SOURCE" = "npm" ]; then \
    npm install -g "the-companion@${COMPANION_NPM_VERSION}"; \
  else \
    cd web; \
    bun install; \
    bun run build; \
    bun install -g .; \
  fi

# Create a dedicated runtime user for Companion. Keep root as the container
# user so entrypoint can fix /data ownership on mounted volumes before dropping
# privileges.
RUN set -eux; \
  if ! id -u companion >/dev/null 2>&1; then \
    useradd -m -u 10001 -s /bin/bash companion; \
  fi; \
  chmod 0755 /root; \
  chmod -R a+rX /root/.nvm /root/.bun; \
  mkdir -p /home/companion; \
  chown -R companion:companion /home/companion

ENV NODE_ENV=production
ENV PORT=3456
ENV COMPANION_RUN_AS_USER=companion
ENV PATH=/root/.nvm/default-bin:/root/.bun/bin:${PATH}

EXPOSE 3456

COPY platform/docker/entrypoint-server.sh /usr/local/bin/entrypoint-server.sh
RUN chmod +x /usr/local/bin/entrypoint-server.sh

ENTRYPOINT ["/usr/local/bin/entrypoint-server.sh"]