Docker: do not copy source code to docker image

map it to container, so userpatch/output no need map from container

Signed-off-by: Zhang Ning <832666+zhangn1985@users.noreply.github.com>

Dockerfile

@@ -12,5 +12,4 @@ RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get -y dist-upgrade &&
 RUN locale-gen en_US.UTF-8
 ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8' TERM=screen
 WORKDIR /root/armbian
-COPY . /root/armbian
 ENTRYPOINT [ "/bin/bash", "/root/armbian/compile.sh" ]

config-docker.conf

@@ -71,12 +71,12 @@ else
   display_alert "and will be able to create only Kernel and u-boot packages (KERNEL_ONLY=yes)" "" "wrn"
 fi
 
+# map source to Docker Working dir.
+DOCKER_FLAGS+=(-v=$SRC/:/root/armbian/)
+
 # mount 2 named volumes - for cacheable data and compiler cache
 DOCKER_FLAGS+=(-v=armbian-cache:/root/armbian/cache -v=armbian-ccache:/root/.ccache)
 
-# mount 2 local directories - output and userpatches
-DOCKER_FLAGS+=(-v=$SRC/output:/root/armbian/output -v=$SRC/userpatches:/root/armbian/userpatches)
-
 # pass other command line arguments like KERNEL_ONLY=yes, KERNEL_CONFIGURE=yes, etc.
 # pass "docker-guest" as an additional config name that will be sourced in the container if exists
 display_alert "Running the container" "" "info"