FROM golang@sha256:fe5bea2e1ab3ffebe0267393fea88fcb197e2dbbb1e2dbabeec6dd9ccb0e1871 AS builder

COPY . /build
WORKDIR /build
RUN go build -o cert-exporter main.go

FROM alpine@sha256:beefdbd8a1da6d2915566fde36db9db0b524eb737fc57cd1367effd16dc0d06d
COPY --from=builder /build/cert-exporter /opt/cert-exporter
ENTRYPOINT ["/opt/cert-exporter"]