FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
WORKDIR /src
RUN apt-get update && apt-get install -y --no-install-recommends \
    clang \
    zlib1g-dev \
    libc6-dev \
    && rm -rf /var/lib/apt/lists/*
COPY . .
RUN dotnet publish ServiceUpdater.csproj \
    -c Release \
    -o /app/publish \
    -p:PublishAot=true \
    -p:StripSymbols=true \
    -p:InvariantGlobalization=true \
    -r linux-x64 \
    --self-contained true

FROM debian:bookworm-slim AS final
WORKDIR /app
RUN apt-get update && apt-get install -y --no-install-recommends \
    docker.io \
    && rm -rf /var/lib/apt/lists/*
COPY --from=build /app/publish/ServiceUpdater /app
COPY --from=build /app/publish/appsettings.json /app
RUN chmod +x /app/ServiceUpdater
ENTRYPOINT ["/app/ServiceUpdater"]