remove requirement for fuse by unpacking the binary before running the container

Author: DoganM95

tcp-server/Dockerfile

@@ -7,20 +7,23 @@ ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \
     ca-certificates \
-    fuse \
     libusb-1.0-0 \
     libgl1 \
     libharfbuzz0b \
  && rm -rf /var/lib/apt/lists/*
 
-# Download and prepare OpenRGB AppImage
+# Download OpenRGB AppImage
 RUN curl -L --retry 5 --retry-delay 3 \
     https://openrgb.org/releases/release_candidate_1.0rc1/OpenRGB_1.0rc1_x86_64_1fbacde.AppImage \
-    -o /usr/local/bin/OpenRGB.AppImage && \
-    chmod +x /usr/local/bin/OpenRGB.AppImage
+    -o /tmp/OpenRGB.AppImage && \
+    chmod +x /tmp/OpenRGB.AppImage && \
+    # Extract AppImage contents to /opt/openrgb
+    /tmp/OpenRGB.AppImage --appimage-extract && \
+    mv squashfs-root /opt/openrgb && \
+    rm /tmp/OpenRGB.AppImage
 
 # Expose OpenRGB SDK port
 EXPOSE 6742
 
-# Start OpenRGB server
-CMD ["/usr/local/bin/OpenRGB.AppImage", "--server"]
+# Start OpenRGB server using extracted binary
+CMD ["/opt/openrgb/AppRun", "--server"]