flotilla/Dockerfile

# Build and run the Flotilla web server.
#
#   docker build -t flotilla .
#   docker run -p 3000:3000 flotilla
#
# Pass --build-arg VITE_BUILD_HASH=$(git rev-parse --short HEAD) to stamp the build.
# A .env in the build context is picked up by scripts/build.sh for branding config.
#
# Self-hosted deployments can override branding/feature settings by passing
# VITE_* build args below (e.g. VITE_EMAIL_NOTIFICATION_SERVER). Unset args keep
# the value from the tracked .env (scripts/build.sh sources it and restores the
# exported environment), so local overrides never clobber upstream defaults.

# https://pnpm.io/docker#example-3-build-on-cicd
FROM node:24-slim AS builder
ENV PNPM_HOME="/pnpm"
ENV PATH="$PNPM_HOME:$PATH"
RUN corepack enable

WORKDIR /app
ENV NODE_OPTIONS=--max_old_space_size=16384
COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
RUN pnpm i --frozen-lockfile
COPY . .

ARG VITE_BUILD_HASH
ARG VITE_PLATFORM_URL
ARG VITE_PLATFORM_NAME
ARG VITE_PLATFORM_DESCRIPTION
ARG VITE_PLATFORM_ACCENT
ARG VITE_PLATFORM_SECONDARY
ARG VITE_DEFAULT_PUBKEYS
ARG VITE_PLATFORM_LOGO
ARG VITE_PLATFORM_RELAYS
ARG VITE_EMAIL_NOTIFICATION_SERVER

RUN bash -c 'for v in VITE_BUILD_HASH VITE_PLATFORM_URL VITE_PLATFORM_NAME VITE_PLATFORM_DESCRIPTION VITE_PLATFORM_ACCENT VITE_PLATFORM_SECONDARY VITE_DEFAULT_PUBKEYS VITE_PLATFORM_LOGO VITE_PLATFORM_RELAYS VITE_EMAIL_NOTIFICATION_SERVER; do if [ -n "${!v}" ]; then export "$v=${!v}"; fi; done; pnpm run build'
RUN bash -c 'for v in VITE_BUILD_HASH VITE_PLATFORM_URL VITE_PLATFORM_NAME VITE_PLATFORM_DESCRIPTION VITE_PLATFORM_ACCENT VITE_PLATFORM_SECONDARY VITE_DEFAULT_PUBKEYS VITE_PLATFORM_LOGO VITE_PLATFORM_RELAYS VITE_EMAIL_NOTIFICATION_SERVER; do if [ -n "${!v}" ]; then export "$v=${!v}"; fi; done; pnpm run build:server'

FROM node:24-slim AS production
ENV NODE_ENV=production
WORKDIR /app
COPY --from=builder /app/build /app/build
COPY --from=builder /app/build-server/server.js /app/server.js
EXPOSE 3000
USER node
CMD ["node", "server.js"]