FROM alpine:3.11 AS build

COPY . /src
WORKDIR /src

RUN apk add --no-cache nodejs npm git
RUN npm install && npm run build

FROM alpine:3.11

COPY --from=build /src/build /app

WORKDIR /app

RUN apk add --no-cache caddy

COPY misc/dokku/Caddyfile /app/Caddyfile
COPY misc/dokku/CHECKS /app/CHECKS

EXPOSE 80

CMD ["caddy"]