FROM golangci/golangci-lint:latest-alpine
FROM golang:alpine

COPY --from=0 /usr/bin/golangci-lint /usr/bin/golangci-lint
RUN apk add --no-cache gcc libc-dev

WORKDIR /app
COPY src /app/

RUN golangci-lint run
RUN go test ./src/...

RUN CGO_ENABLED=1 go build -o app src/main.go

FROM alpine:latest

WORKDIR /app

COPY --from=1 /app/app .
COPY ./templates /app/templates
RUN touch config.json

CMD ["./app"]