reduce parititon size for raspberry pi image

.github/workflows/build-images.yml

@@ -140,6 +140,7 @@ jobs:
         echo "export ROOT_PWD=${{ secrets.ROOT_PASSWORD }}" >> config
         echo "export SSH_PUB_KEY='${{ secrets.SSH_KEY }}'" >> config
         echo "export FEEDER_IMAGE_NAME=${feeder_image_name}" >> config
+        echo "export IMG_NAME=${IMG_NAME}" >> config
         echo "feeder_image_name=${feeder_image_name}" >> $GITHUB_OUTPUT
         # finally, try one more time to have ALL the tags - to avoid weird errors in the code
         # creating the version name - and also update `latest` in case that was wrong as well

src/build_dist

@@ -3,6 +3,12 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 source "${DIR}/config"
 
+# make raspberry pi image as mall as we can
+if [[ "$IMG_NAME" == "raspberrypi64-pi-2-3-4-5" ]]; then
+    export BASE_IMAGE_ENLARGEROOT=0
+    export BASE_IMAGE_RESIZEROOT=0
+fi
+
 export DIST_PATH=${DIR}
 export CUSTOM_PI_OS_PATH=$(<"${DIR}/custompios_path")
 export PATH=$PATH:$CUSTOM_PI_OS_PATH