# syntax=docker/dockerfile:1 FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build-env WORKDIR /app # Copy csproj and restore as distinct layers COPY *.csproj ./ RUN dotnet restore # Copy everything else and build COPY ../engine/examples ./ RUN dotnet publish -c Release -o out # Build runtime image FROM mcr.microsoft.com/dotnet/aspnet:3.1 WORKDIR /app COPY --from=build-env /app/out . ENTRYPOINT ["dotnet", "aspnetapp.dll"] # From https://docs.docker.com/samples/dotnetcore/