mast / Dockerfile

# Base builder
FROM golang:1.21-alpine AS base
WORKDIR /app
RUN apk add --no-cache gcc musl-dev
COPY go.mod go.sum ./
RUN go mod download
COPY db/crsqlite.so ./db/

# Frontend builder
FROM node:18-alpine AS frontend-builder
WORKDIR /app
COPY ./mast-react-vite/package.json ./mast-react-vite/package-lock.json ./
RUN npm install
COPY ./mast-react-vite/src ./src
COPY ./mast-react-vite/public ./public 
COPY ./mast-react-vite/index.html ./
COPY ./mast-react-vite/*.config.js ./mast-react-vite/*.config.ts ./
RUN npm run build

# Server builder
FROM base AS server-builder
WORKDIR /app
COPY server/main.go server/auth.go server/auth.db server/test.go ./server/
RUN CGO_ENABLED=1 go build -o /app/bin/server ./server/main.go ./server/auth.go

# Frontend stage
FROM nginx:alpine AS frontend
COPY --from=frontend-builder /app/dist /usr/share/nginx/html
RUN mkdir -p /usr/share/nginx/html/db
COPY --from=base /app/db/crsqlite.so /usr/share/nginx/html/db/crsqlite.so
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]

# Server stage
FROM alpine:latest AS server
WORKDIR /app
RUN apk upgrade --no-cache
RUN apk add --no-cache ca-certificates
RUN apk add --no-cache libgcc
# We need ../db/crsqlite.so because of silly relative imports in this container...
COPY --from=server-builder /app/bin/server /app/bin/server
COPY --from=base /app/db/ /app/db/
COPY --from=base /app/db/crsqlite.so /usr/share/nginx/html/db/crsqlite.so
RUN mkdir -p /app/rooms
EXPOSE 8080
WORKDIR /app/bin/
CMD ["/app/bin/server"]