# https://render.com/docs/deploying-an-image#image-requirements
FROM docker.io/golang:1.26.2-trixie AS builder
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && rm -rf /var/lib/apt/lists/*
WORKDIR /app

COPY go.mod  ./
RUN go mod download

COPY . .
RUN CGO_ENABLED=0 go build \
    -ldflags="-s -w" \
    -o app .

FROM scratch

COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
COPY --from=builder /app/app /app

EXPOSE 3000

ENTRYPOINT ["/app"]