支持help

java -jar ibizlab-generator-cli.jar help
java -jar ibizlab-generator-cli.jar help generate

modules/ibizlab-generator-core/src/main/java/cn/ibizlab/codegen/CodegenConfig.java

@@ -166,15 +166,19 @@ public class CodegenConfig {
         if(templateProcessor==null)
         {
             List<TemplatePathLocator> list=new ArrayList<>();
-            this.getTemplateDirs().forEach(templateDir->{
-                list.add(new GeneratorTemplateContentLocator(templateDir));
-            });
-            list.add(new CommonTemplateContentLocator());
-            this.templateProcessor = new TemplateManager(
-                    new TemplateManagerOptions(this.isEnableMinimalUpdate(),this.isSkipOverwrite()),
-                    templatingEngine,
-                    list
-            );
+            if( this.getTemplateDirs()!=null)
+            {
+                this.getTemplateDirs().forEach(templateDir->{
+                    list.add(new GeneratorTemplateContentLocator(templateDir));
+                });
+                list.add(new CommonTemplateContentLocator());
+                this.templateProcessor = new TemplateManager(
+                        new TemplateManagerOptions(this.isEnableMinimalUpdate(),this.isSkipOverwrite()),
+                        templatingEngine,
+                        list
+                );
+            }
+
         }
         return templateProcessor;
     }

modules/ibizlab-generator-core/src/main/java/cn/ibizlab/codegen/DefaultGenerator.java

@@ -46,7 +46,8 @@ public class DefaultGenerator implements Generator {
         List<String> ignorePaths=new ArrayList<>();
         ignorePaths.add(ignoreFileLocation);
         ignorePaths.add(this.config.getOutputDir());
-        ignorePaths.addAll(this.config.getTemplateDirs());
+        if(this.config.getTemplateDirs()!=null)
+            ignorePaths.addAll(this.config.getTemplateDirs());
         this.ignoreProcessor=CodegenIgnoreProcessor.getInstance(ignorePaths);
 
         return this;