# https://hub.docker.com/_/microsoft-dotnet-core
FROM mcr.microsoft.com/dotnet/core/sdk:3.1 AS build
WORKDIR /source

# copy csproj and restore as distinct layers
COPY *.sln .
COPY aspnetapp/*.csproj ./aspnetapp/
RUN dotnet restore -r win-x64

# copy everything else and build app
COPY aspnetapp/. ./aspnetapp/
WORKDIR /source/aspnetapp
RUN dotnet publish -c release -o /app -r win-x64 --self-contained true --no-restore /p:PublishTrimmed=true /p:PublishReadyToRun=true

# final stage/image
# Uses the 2009 release; 2004, 1909, 1903, and 1809 are other choices
FROM mcr.microsoft.com/windows/nanoserver:2009 AS runtime
WORKDIR /app
COPY --from=build /app ./

# Configure web servers to bind to port 80 when present
ENV ASPNETCORE_URLS=http://+:80

ENTRYPOINT ["aspnetapp"]