content: ﻿FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:9.0-bookworm-slim AS build
  WORKDIR /source
  
  # copy sources.
  COPY src/. ./src
  COPY ./NuGet.Config ./
  COPY *.props ./
  
  # restore packages.
  RUN dotnet restore "./src/apps/Elsa.Server.Web/Elsa.Server.Web.csproj"
  
  # build and publish (UseAppHost=false creates platform independent binaries).
  WORKDIR /source/src/apps/Elsa.Server.Web
  RUN dotnet build "Elsa.Server.Web.csproj" -c Release -o /app/build
  RUN dotnet publish "Elsa.Server.Web.csproj" -c Release -o /app/publish /p:UseAppHost=false --no-restore -f net9.0
  
  # move binaries into smaller base image.
  FROM mcr.microsoft.com/dotnet/aspnet:9.0-bookworm-slim AS base
  WORKDIR /app
  COPY --from=build /app/publish ./
  
  # Install Python 3.11
  RUN apt-get update && apt-get install -y --no-install-recommends \
      python3.11 \
      python3.11-dev \
      libpython3.11 \
      python3-pip && \
      rm -rf /var/lib/apt/lists/*
  
  # Set PYTHONNET_PYDLL environment variable
  ENV PYTHONNET_PYDLL=/usr/lib/aarch64-linux-gnu/libpython3.11.so
  
  EXPOSE 8080/tcp
  EXPOSE 443/tcp
  ENTRYPOINT ["dotnet", "Elsa.Server.Web.dll"]
  