FROM node:22-alpine AS build
WORKDIR /app

COPY package*.json ./
RUN npm ci

COPY . .

# Brand is baked at build (Vite VITE_* are build-time). Written here, not
# via a context .env (.dockerignore excludes .env*). public/brand-logo.svg
# ships the Fabric-purple Hangman Lab mark; override args if rebranding.
ARG VITE_APP_NAME=Fabric
ARG VITE_LOGO_URL=/brand-logo.svg
ARG VITE_FAVICON_URL=/brand-logo.svg
RUN printf 'VITE_APP_NAME=%s\nVITE_LOGO_URL=%s\nVITE_FAVICON_URL=%s\n' \
      "$VITE_APP_NAME" "$VITE_LOGO_URL" "$VITE_FAVICON_URL" > .env.production
RUN npm run build

FROM nginx:1.27-alpine AS runtime
COPY docker/nginx.conf /etc/nginx/conf.d/default.conf
COPY docker/entrypoint.sh /docker-entrypoint-fabric.sh
COPY --from=build /app/dist /usr/share/nginx/html
RUN chmod +x /docker-entrypoint-fabric.sh

# Runtime SPA config (see docker/entrypoint.sh). Override at `docker run`
# / compose: empty values keep prior behavior.
ENV FABRIC_OIDC_ONLY=""
ENV FIX_TO_CENTER=""

EXPOSE 80
ENTRYPOINT ["/docker-entrypoint-fabric.sh"]
CMD ["nginx", "-g", "daemon off;"]