FROM golang:alpine as build
WORKDIR /app

COPY . .
RUN apk add --no-cache git
RUN go build -ldflags="-X main.version=$(git describe --long)" -o /app/ntfy-alertmanager


FROM alpine:latest
WORKDIR /

COPY --from=build /app/ntfy-alertmanager /ntfy-alertmanager

ENTRYPOINT [ "./ntfy-alertmanager" ]