Issue drush-ops#4: Add check to see if a module directory exists and …

…do not overwrite it if it does.
serundeputy · Jan 3, 2016 · 93e1242 · 93e1242
1 parent 362c17b
commit 93e1242
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/backdrop.drush.inc b/backdrop.drush.inc
@@ -280,7 +280,11 @@ function drush_backdrop_updatedb_status() {
       else {
         $module_path = BACKDROP_ROOT . '/modules';
       }
-
+      $module_install_location = $module_path . '/' . $project;
+      if (is_dir($module_install_location)) {
+        drush_print_r("Module is already installed ... exiting without re-writing module.");
+        continue;
+      }
       exec(
         "wget --directory-prefix $module_path https://github.com/backdrop-contrib/$project/releases/download/$latest[0]/$project.zip"
       );