Dockerfile

# syntax=docker/dockerfile:1
FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build-env
WORKDIR /app

# Prevent 'Warning: apt-key output should not be parsed (stdout is not a terminal)'
ENV APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=1

# install NodeJS 13.x
# see https://github.com/nodesource/distributions/blob/master/README.md#deb
RUN apt-get update -yq 
RUN apt-get install curl gnupg -yq 
RUN curl -sL https://deb.nodesource.com/setup_13.x | bash -
RUN apt-get install -y nodejs
RUN apt-get install -y build-essential

# Copy csproj and restore as distinct layers
COPY . .
RUN dotnet restore "/app/teslacamviewer.web/teslacamviewer.web.csproj"

# Copy everything else and build
COPY ./ ./
RUN dotnet publish "/app/teslacamviewer.web/teslacamviewer.web.csproj" -c Release -o out

# Build runtime image
FROM mcr.microsoft.com/dotnet/aspnet:5.0
RUN mkdir /teslacamdata
WORKDIR /app
COPY --from=build-env /app/out .
ENTRYPOINT ["dotnet", "teslacamviewer.web.dll"]