Dockerfile.api

# Stage 1: Restore – separerat lager för NuGet-cache
FROM mcr.microsoft.com/dotnet/sdk:10.0 AS restore
WORKDIR /src
COPY LittleHelpers.ServiceDefaults/LittleHelpers.ServiceDefaults.csproj LittleHelpers.ServiceDefaults/
COPY LittleHelpers.ApiService/LittleHelpers.ApiService.csproj LittleHelpers.ApiService/
RUN dotnet restore LittleHelpers.ApiService/LittleHelpers.ApiService.csproj

# Stage 2: Build – kopierar källkod ovanpå restore-lagret (NuGet-cache finns kvar)
FROM restore AS build
COPY LittleHelpers.ServiceDefaults/ LittleHelpers.ServiceDefaults/
COPY LittleHelpers.ApiService/ LittleHelpers.ApiService/
RUN dotnet publish LittleHelpers.ApiService/LittleHelpers.ApiService.csproj \
 -c Release \
 -o /app/publish \
 /p:UseAppHost=false

# Stage 3: Runtime – minimal ASP.NET-image
FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime
WORKDIR /app

# Kör som icke-root
RUN apt-get update && apt-get install -y --no-install-recommends curl \
    && rm -rf /var/lib/apt/lists/* \
    && useradd --uid 1001 --no-create-home --shell /usr/sbin/nologin appuser
USER appuser

COPY --from=build /app/publish .

ENV ASPNETCORE_URLS=http://+:80
EXPOSE 80

ENTRYPOINT ["dotnet", "LittleHelpers.ApiService.dll"]