allow clean for only one configuration (parameter -config)

Author: Zabrimus

clean-package.sh

@@ -10,11 +10,31 @@ if [[ "$#" -eq 0 ]]; then
     echo "Package parameter is missing"
 fi
 
-for i in $(ls config/distro); do
-  # source config
-  . config/distro/$i
-
-  (cd $DISTRO
-    PROJECT=$PROJECT ARCH=$ARCH DEVICE=$DEVICE scripts/clean $1 || true
-  )
+while [[ "$#" -gt 0 ]]; do
+    case $1 in
+        -config) shift; CONFIG=$1 ;;
+        *) PACKAGE=$1;;
+    esac
+    shift || continue
 done
+
+if [ -n "$CONFIG" ]; then
+    # only clean one config
+    . config/distro/$CONFIG
+
+    (cd $DISTRO
+     PROJECT=$PROJECT ARCH=$ARCH DEVICE=$DEVICE scripts/clean $PACKAGE || true
+    )
+
+else
+    # clean all
+    for i in $(ls config/distro); do
+      echo "DISTRO: $i"
+      # source config
+      . config/distro/$i
+
+      (cd $DISTRO
+        PROJECT=$PROJECT ARCH=$ARCH DEVICE=$DEVICE scripts/clean $PACKAGE || true
+      )
+    done
+fi