docker也得official！

.github/Dockerfile

@@ -0,0 +1,18 @@
+#See https://aka.ms/containerfastmode to understand how Visual Studio uses this Dockerfile to build your images for faster debugging.
+
+FROM mcr.microsoft.com/dotnet/runtime:3.1 AS base
+WORKDIR /app
+
+FROM mcr.microsoft.com/dotnet/sdk:3.1 AS publish
+WORKDIR /src
+COPY ["WFBot/WFBot.csproj", "WFBot/"]
+RUN dotnet restore "WFBot/WFBot.csproj"
+COPY . .
+ENV OFFICIAL_BUILD=official
+#WORKDIR "/src/WFBot"
+RUN dotnet publish "WFBot" -c "Linux Release" -o /app/publish && rm -rf .git
+
+FROM base AS final
+WORKDIR /app
+COPY --from=publish /app/publish .
+ENTRYPOINT ["dotnet", "WFBot.dll", "--", "--use-config-folder"]

.github/workflows/publish.yml

@@ -129,6 +129,11 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
+      - name: Use Custom Dockerfile
+        run: |
+          rm Dockerfile
+          cp .github/Dockerfile .
+        
       - name: Build and push
         uses: docker/build-push-action@v2
         with: