Dockerfile

#####################
### Server Build Step
#####################
FROM --platform=${TARGETPLATFORM:-linux/amd64} golang:1.18-buster AS server-builder 

ARG COMMITHASH

RUN mkdir /server
WORKDIR /server

COPY go.mod go.sum ./
RUN go mod download

COPY . ./
RUN COMMITHASH=${COMMITHASH} GOOS=${TARGETOS} GOARCH=${TARGETARCH} make build-server

#################
### UI Build Step
#################
FROM --platform=${TARGETPLATFORM:-linux/amd64} node:16-buster AS ui-builder 

WORKDIR /ui


COPY package.json yarn.lock ./
RUN yarn install --frozen-lockfile

COPY . .
RUN make build-ssr
RUN make build-ui

################
### Runtime Step
################
FROM --platform=${TARGETPLATFORM:-linux/amd64} debian:buster-slim

RUN apt-get update
RUN apt-get install -y ca-certificates

WORKDIR /app

COPY --from=server-builder /server/migrations /app/migrations
COPY --from=server-builder /server/views /app/views
COPY --from=server-builder /server/locale /app/locale
COPY --from=server-builder /server/LICENSE /app
COPY --from=server-builder /server/meroedu /app

COPY --from=ui-builder /ui/favicon.png /app
COPY --from=ui-builder /ui/dist /app/dist
COPY --from=ui-builder /ui/robots.txt /app
COPY --from=ui-builder /ui/ssr.js /app

EXPOSE 3000

HEALTHCHECK --timeout=5s CMD ./meroedu ping

ARG DATABASE_URL
ENV DATABASE_URL ${DATABASE_URL}


CMD ./meroedu migrate && ./meroedu