Create a function on Linux using a custom image
func init MyFunctionProj --docker
FROM microsoft/dotnet:2.2-sdk AS installer-env
COPY . /src/dotnet-function-app
RUN cd /src/dotnet-function-app && \
mkdir -p /home/site/wwwroot && \
dotnet publish *.csproj --output /home/site/wwwroot
FROM mcr.microsoft.com/azure-functions/dotnet:2.0
ENV AzureWebJobsScriptRoot=/home/site/wwwroot
COPY --from=installer-env ["/home/site/wwwroot", "/home/site/wwwroot"]
# for Knative
ENV ASPNETCORE_URLS=http://+:8080