fix drone compilation

.drone.yml

@@ -11,6 +11,7 @@ steps:
 
 - name: frontend
   image: privateregistry.michelescandura.com/michele/basecompileimage
+  pull: true
   volumes:
   - name: cache
     path: /release

BaseCompileImage/Dockerfile

@@ -4,26 +4,42 @@ RUN export DEBIAN_FRONTEND=noninteractive \
     && apt-get install -y --no-install-recommends \
        wget \
        ca-certificates \
-    \
+       gnupg \
+       software-properties-common \
+       p7zip-full \
+       xvfb \
+       curl \
     # Install Microsoft package feed
     && wget -q https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb \
     && dpkg -i packages-microsoft-prod.deb \
-    && rm packages-microsoft-prod.deb \
+    && rm packages-microsoft-prod.deb
-    \
+
     # Install .NET
-    && apt-get update \
+RUN    apt-get update \
     && apt-get install -y --no-install-recommends \
-	apt-transport-https \
+        apt-transport-https \
         dotnet-sdk-5.0 \
         dotnet-sdk-3.1 \
         libpng16-16 \
-	libnvtt-dev \
+        libnvtt-dev
-    \
 
-    # Install Wine
+RUN    dpkg --add-architecture i386
-    && apt install -y --no-install-recommends wine64 p7zip-full \
+#    && apt-get install  --no-install-recommends -y gnupg software-properties-common p7zip-full xvfb curl
-    && wget -qO- https://raw.githubusercontent.com/MonoGame/MonoGame/develop/Tools/MonoGame.Effect.Compiler/mgfxc_wine_setup.sh | bash \
-    # Cleanup
-    && rm -rf /var/lib/apt/lists/*
 
-RUN dotnet tool install -g dotnet-mgcb
+RUN    wget -qO- https://dl.winehq.org/wine-builds/winehq.key | apt-key add - \
+    && apt-add-repository 'deb http://dl.winehq.org/wine-builds/ubuntu/ focal main' \
+    && wget -qO- https://download.opensuse.org/repositories/Emulators:/Wine:/Debian/xUbuntu_18.04/Release.key | apt-key add - \
+    && sh -c 'echo "deb https://download.opensuse.org/repositories/Emulators:/Wine:/Debian/xUbuntu_18.04/ ./" > /etc/apt/sources.list.d/obs.list'
+
+RUN    apt-get update \
+    && apt-get install --install-recommends -y winehq-stable
+
+RUN    wget -qO- https://raw.githubusercontent.com/MonoGame/MonoGame/develop/Tools/MonoGame.Effect.Compiler/mgfxc_wine_setup.sh | xvfb-run sh
+
+RUN    rm -rf /var/lib/apt/lists/*
+
+ENV    MGFXC_WINE_PATH=/root/.winemonogame/
+
+RUN    apt-get remove -y xvfb p7zip-full gnupg curl \
+    && apt-get autoremove -y \
+    && apt-get autoclean -y