# Build
FROM golang:1.26.3-alpine3.22 AS build
WORKDIR /app
COPY . .
RUN go build -o gatekeeper.elf main.go

# Runtime
FROM alpine:latest AS runtime
WORKDIR /app
COPY --from=build /app/gatekeeper.elf .

ENV HTTP_ADDRESS="0.0.0.0:8080"
EXPOSE 8080

CMD ["./gatekeeper.elf"]