Dockerfile.dotnet

# Stage 1: Build the application
FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
WORKDIR /src

# Copy the project files
COPY ["dotnet/ContosoSnsWebApp/ContosoSnsWebApp.csproj", "ContosoSnsWebApp/"]
RUN dotnet restore "ContosoSnsWebApp/ContosoSnsWebApp.csproj"

# Copy the rest of the application code
COPY ["dotnet/ContosoSnsWebApp/", "ContosoSnsWebApp/"]

# Build the application
WORKDIR "/src/ContosoSnsWebApp"
RUN dotnet build "ContosoSnsWebApp.csproj" -c Release -o /app/build

# Stage 2: Publish the application
FROM build AS publish
RUN dotnet publish "ContosoSnsWebApp.csproj" -c Release -o /app/publish /p:UseAppHost=false

# Stage 3: Final stage with the runtime image
FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS final
WORKDIR /app
EXPOSE 8080

# Set the environment variables
ENV ASPNETCORE_URLS=http://+:8080
ENV DOTNET_RUNNING_IN_CONTAINER=true

# Copy the published files from the build stage
COPY --from=publish /app/publish .

# Set the entry point for the container
ENTRYPOINT ["dotnet", "ContosoSnsWebApp.dll"]