feat: Updated Dockerfile.

.gitignore

@@ -5,6 +5,7 @@
 *.user
 *.userosscache
 *.sln.docstates
+.idea
 data/map_data.mbtiles
 tools
 

Dockerfile

@@ -1,26 +1,24 @@
-FROM mcr.microsoft.com/dotnet/aspnet:6.0 AS base
+# prepare hosting image
+FROM mcr.microsoft.com/dotnet/aspnet:6.0 AS hosting
 WORKDIR /app
 EXPOSE 80
 EXPOSE 443
 
-FROM base AS basetools
+# prepare ops tooling
+FROM hosting AS hosting-tools
 RUN apt update && apt install -y curl && mkdir /tools && \
     curl -L https://aka.ms/dotnet-counters/linux-x64 -o /tools/dotnet-counters && \
     curl -L https://aka.ms/dotnet-dump/linux-x64 -o /tools/dotnet-dump && \
     chmod +x /tools/dotnet-counters /tools/dotnet-dump
 
+# build the application
 FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
 WORKDIR /src
-COPY ["src/tile-server.csproj", "./"]
-RUN dotnet restore "tile-server.csproj"
-COPY ./src .
-WORKDIR "/src/"
-RUN dotnet build "tile-server.csproj" -c Release -o /app/build
+COPY src/. .
+RUN dotnet publish -c release -o /app/publish
 
-FROM build AS publish
-RUN dotnet publish "tile-server.csproj" -c Release -o /app/publish
-
-FROM basetools AS final
+# final stage/image
+FROM hosting-tools AS server
 WORKDIR /app
-COPY --from=publish /app/publish .
+COPY --from=build /app/publish .
 ENTRYPOINT ["dotnet", "tile-server.dll"]