Add Selective Generation support to the Maven plugin.

modules/swagger-codegen-maven-plugin/README.md

@@ -50,6 +50,15 @@ mvn clean compile
 - `configOptions` - a map of language-specific parameters (see below)
 - `configHelp` - dumps the configuration help for the specified library (generates no sources)
 - `ignoreFileOverride` - specifies the full path to a `.swagger-codegen-ignore` used for pattern based overrides of generated outputs
+- `generateApis` - generate the apis (`true` by default)
+- `generateApiTests` - generate the api tests (`true` by default. Only available if `generateApis` is `true`)
+- `generateApiDocumentation` - generate the api documentation (`true` by default. Only available if `generateApis` is `true`)
+- `generateModels` - generate the models (`true` by default)
+- `modelsToGenerate` - A comma separated list of models to generate.  All models is the default.
+- `generateModelTests` - generate the model tests (`true` by default. Only available if `generateModels` is `true`)
+- `generateModelDocumentation` - generate the model documentation (`true` by default. Only available if `generateModels` is `true`)
+- `generateSupportingFiles` - generate the supporting files (`true` by default)
+- `supportingFilesToGenerate` - A comma separated list of supporting files to generate.  All files is the default.
 
 ### Custom Generator
 

modules/swagger-codegen-maven-plugin/src/main/java/io/swagger/codegen/plugin/CodeGenMojo.java

@@ -174,6 +174,62 @@ public class CodeGenMojo extends AbstractMojo {
     @Parameter(name = "configOptions")
     private Map<?, ?> configOptions;
 
+    /**
+     * Generate the apis
+     */
+    @Parameter(name = "generateApis", required = false)
+    private Boolean generateApis = true;
+
+    /**
+     * Generate the models
+     */
+    @Parameter(name = "generateModels", required = false)
+    private Boolean generateModels = true;
+
+    /**
+     * A comma separated list of models to generate.  All models is the default.
+     */
+    @Parameter(name = "modelsToGenerate", required = false)
+    private String modelsToGenerate = "";
+
+    /**
+     * Generate the supporting files
+     */
+    @Parameter(name = "generateSupportingFiles", required = false)
+    private Boolean generateSupportingFiles = true;
+
+    /**
+     * A comma separated list of models to generate.  All models is the default.
+     */
+    @Parameter(name = "supportingFilesToGenerate", required = false)
+    private String supportingFilesToGenerate = "";
+
+    /**
+     * Generate the model tests
+     */
+    @Parameter(name = "generateModelTests", required = false)
+    private Boolean generateModelTests = true;
+
+    /**
+     * Generate the model documentation
+     */
+    @Parameter(name = "generateModelDocumentation", required = false)
+    private Boolean generateModelDocumentation = true;
+
+    /**
+     * Generate the api tests
+     */
+    @Parameter(name = "generateApiTests", required = false)
+    private Boolean generateApiTests = true;
+
+    /**
+     * Generate the api documentation
+     */
+    @Parameter(name = "generateApiDocumentation", required = false)
+    private Boolean generateApiDocumentation = true;
+
+
+
     /**
      * Add the output directory to the project as a source root, so that the
      * generated java types are compiled and included in the project artifact.
@@ -274,6 +330,23 @@ public void execute() throws MojoExecutionException {
             configurator.setTemplateDir(templateDirectory.getAbsolutePath());
         }
 
+        // Set generation options
+        if (null != generateApis && generateApis) {
+            System.setProperty("apis", "");
+        }
+        if (null != generateModels && generateModels) {
+            System.setProperty("models", modelsToGenerate);
+        }
+
+        if (null != generateSupportingFiles && generateSupportingFiles) {
+            System.setProperty("supportingFiles", supportingFilesToGenerate);
+        }
+
+        System.setProperty("modelTests", generateModelTests.toString());
+        System.setProperty("modelDocs", generateModelDocumentation.toString());
+        System.setProperty("apiTests", generateApiTests.toString());
+        System.setProperty("apiDocs", generateApiDocumentation.toString());
+
         if (configOptions != null) {
 
             if(configOptions.containsKey("instantiation-types")) {