Dockerfile

FROM mcr.microsoft.com/dotnet/sdk:6.0 AS base
WORKDIR /app
ARG project

COPY ./ .
RUN dotnet restore \
    && dotnet build -c Release --no-restore 

FROM base AS test
RUN dotnet test -c Release --no-build --logger trx

# Known issue if multiple tests projects complete within the same time down to
# millisecond difference then the test file will not be uniquely named and will 
# be overwritten by preceding files with the same name. 

FROM scratch AS test-results
COPY --from=test /app/tests/**/TestResults/*.trx .

FROM base as publish
RUN dotnet publish "./src/$project" -c Release --no-build -o /app/publish

FROM mcr.microsoft.com/dotnet/aspnet:6.0
ARG project
WORKDIR /app
ENV APP_NAME "${project}.dll"
EXPOSE 80
EXPOSE 443
COPY --from=publish /app/publish .
ENTRYPOINT dotnet "$APP_NAME"