from golang as builder

WORKDIR /app

RUN go get github.com/docker/docker/api/types && \
    go get github.com/docker/docker/api/types/container && \
    go get -u github.com/docker/docker/client

COPY worker.go /app/worker.go
RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o worker .


FROM alpine:3.12
RUN apk add --no-cache bash
COPY --from=builder /app/ /

CMD ["./worker"]
