new: add dirct-install

leaf

@@ -45,7 +45,7 @@ main() {
   else
     local _item
     case $1 in
-      prepare|build|install|force-install|remove|pack)
+      prepare|build|install|force-install|remove|pack|dirct-install)
         leaf_check_permission
         for _item in "${@:2}"; do
           leaf_find_pkgbuild "${_item}"
@@ -54,7 +54,9 @@ main() {
           leaf_parse_options
           srcdir="${BUILD_DIR}/${PKG_PREFIX}/${PKG_NAME}"
           pkgdir="${srcdir}"/__pkgdir__
+          if [[ x"$1" != x"dirct-install" ]]; then
             rm -rf "${srcdir}" && install -dm755 "${srcdir}" && cd "${srcdir}"
+          fi
           leaf_${1}_package
         done
         ;;
@@ -264,6 +266,7 @@ Option:     prepare        prepare packages but do not build
             build          build packages but do not install
             install        install packages
             forece-install install packages even if test faild
+            dirct-install  install packages directly from previous build
             remove         remove packages
             clean          clean all source folders
             list           list installed packages
@@ -453,6 +456,21 @@ leaf_install_package() {
   echo -e "${GREEN_COLOR}* Package ${PKG_PREFIX}/${PKG_NAME} has been installed${CLEAR_COLOR}\n"
 }
 
+leaf_dirct-install_package() {
+  # install need to be in fakeroot
+  #leaf_build_package
+  # trace need to to in the same fakeroot
+  leaf_trace_package "${pkgdir}"
+  # ROOT starts
+  src_preinstall
+  leaf_merge_package "${pkgdir}"
+  src_postinstall
+  leaf_update_package_database add "${PKG_PREFIX}/${PKG_NAME}"
+  leaf_update_environment
+  # ROOT ends
+  echo -e "${GREEN_COLOR}* Package ${PKG_PREFIX}/${PKG_NAME} has been installed${CLEAR_COLOR}\n"
+}
+
 leaf_force-install_package(){
   FORCE_INSTALL=1
   leaf_install_package