Bundle commands to reduce image size

Author: Carlos Berroteran

Dockerfile

@@ -14,7 +14,8 @@ RUN apt-get -y update && apt-get install -y --no-install-recommends \
     curl \
     xz-utils \
     libpci3 \
-    initramfs-tools
+    initramfs-tools \
+    && rm -rf /var/lib/apt/lists/*
 
 FROM base
 
@@ -25,8 +26,7 @@ ARG VERSION_MAJOR="21.10"
 ARG VERSION_MINOR="1247438"
 ARG AMDGPU_VERSION="${PREFIX}${VERSION_MAJOR}-${VERSION_MINOR}${POSTFIX}"
 
-RUN curl --referer ${AMD_SITE_URL} -O ${AMD_SITE_URL}${AMDGPU_VERSION}.tar.xz
-
-RUN tar -Jxvf ${AMDGPU_VERSION}.tar.xz \
+RUN curl --referer ${AMD_SITE_URL} -O ${AMD_SITE_URL}${AMDGPU_VERSION}.tar.xz \
+    && tar -Jxvf ${AMDGPU_VERSION}.tar.xz \
     && ${AMDGPU_VERSION}/amdgpu-install -y --opencl=rocr,legacy --headless --no-dkms --no-32 \
-    && rm -rf amdgpu-pro-* /var/opt/amdgpu-pro-local /var/lib/apt/lists/*
+    && rm -rf amdgpu-pro-* /var/opt/amdgpu-pro-local