CR feedback

tools/DebianPackageTool/package_tool

@@ -152,9 +152,7 @@ package_all(){
     package_absolute_placement
     package_samples
     package_docs
-    if [[ $PACKAGE_NAME == "dotnet-dev-"* ]]; then
-        package_debian
-    fi
+    package_install_scripts 
 }
 
 generate_all(){
@@ -219,9 +217,10 @@ package_docs(){
     fi
 }
 
-package_debian(){
-    if [[ -d "$ABSOLUTE_PLACEMENT_DIR" ]]; then
-        cp "$ABSOLUTE_PLACEMENT_DIR/postinst" $DEBIAN_DIR/postinst
+package_install_scripts(){
+    # copy scripts for the package's control section like preinst, postint, etc
+    if [[ -d "$INPUT_DIR/debian" ]]; then
+        cp -a "$INPUT_DIR/debian/." $DEBIAN_DIR
     fi
 }