lib/j1/commands/generate.rb in j1-template-2022.2.3 vs lib/j1/commands/generate.rb in j1-template-2022.3.0.rc0

@@ -155,11 +155,22 @@
             else
               J1.logger.info "#{timestamp} - GENERATE: Install patches in USER gem folder ~/.gem ..."
               J1.logger.info "#{timestamp} - GENERATE: Install patches on path #{user_path} ..."
               dest = user_path + '/gems/' + patch_gem_eventmachine + '/lib'
             end
+
             src = patch_eventmachine_source_path
-            FileUtils.cp_r(src, dest)
+
+            # Added to support Ruby V3.x.
+            if Dir.exist?(dest)
+              #             FileUtils.cp(src, dest)
+              J1.logger.info "#{timestamp} - GENERATE: Patches already installed, skip install."
+            else
+              # Create path (eventmachine-1.2.7-x64-mingw32) for Ruby V3
+              FileUtils.mkdir_p dest
+              FileUtils.cp_r(src, dest)
+              J1.logger.info "#{timestamp} - GENERATE: Install patches successful."
+            end
 
             if lib_version === '2.7'
               if options['system']
                 dest = system_path + '/gems/' + patch_gem_execjs + '/lib/execjs'
               else