From 293066bb0d18cd5e6b25a6e1b98e7fbcbc4a9ec7 Mon Sep 17 00:00:00 2001
From: William Cheng <wing328hk@gmail.com>
Date: Tue, 8 Jan 2019 21:32:51 +0800
Subject: [PATCH] add options to maven plugin (#1845)

---
 .../codegen/plugin/CodeGenMojo.java           | 52 ++++++++++++++++---
 .../codegen/config/CodegenConfigurator.java   | 10 ++++
 2 files changed, 56 insertions(+), 6 deletions(-)

diff --git a/modules/openapi-generator-maven-plugin/src/main/java/org/openapitools/codegen/plugin/CodeGenMojo.java b/modules/openapi-generator-maven-plugin/src/main/java/org/openapitools/codegen/plugin/CodeGenMojo.java
index 695f6167397d..4bbb3b9c0eb1 100644
--- a/modules/openapi-generator-maven-plugin/src/main/java/org/openapitools/codegen/plugin/CodeGenMojo.java
+++ b/modules/openapi-generator-maven-plugin/src/main/java/org/openapitools/codegen/plugin/CodeGenMojo.java
@@ -145,12 +145,6 @@ public class CodeGenMojo extends AbstractMojo {
     @Parameter(name = "skipOverwrite", required = false)
     private Boolean skipOverwrite;
 
-    /**
-     * Specifies if the existing files should be overwritten during the generation.
-     */
-    @Parameter(name = "removeOperationIdPrefix", required = false)
-    private Boolean removeOperationIdPrefix;
-
     /**
      * The package to use for generated api objects/classes
      */
@@ -211,6 +205,36 @@ public class CodeGenMojo extends AbstractMojo {
     @Parameter(name = "ignoreFileOverride", required = false)
     private String ignoreFileOverride;
 
+    /**
+     * To remove operationId prefix (e.g. user_getName => getName)
+     */
+    @Parameter(name = "removeOperationIdPrefix", required = false)
+    private Boolean removeOperationIdPrefix;
+
+    /**
+     * To write all log messages (not just errors) to STDOUT
+     */
+    @Parameter(name = "logToStderr", required = false)
+    private Boolean logToStderr;
+
+    /**
+     * To file post-processing hook
+     */
+    @Parameter(name = "enablePostProcessFile", required = false)
+    private Boolean enablePostProcessFile;
+
+    /**
+     * To skip spec validation
+     */
+    @Parameter(name = "skipValidateSpec", required = false)
+    private Boolean skipValidateSpec;
+
+    /**
+     * To generate alias (array, map) as model
+     */
+    @Parameter(name = "generateAliasAsModel", required = false)
+    private Boolean generateAliasAsModel;
+
     /**
      * A map of language-specific parameters as passed with the -c option to the command line
      */
@@ -433,6 +457,22 @@ public void execute() throws MojoExecutionException {
                 configurator.setIgnoreFileOverride(ignoreFileOverride);
             }
 
+            if (skipValidateSpec != null) {
+                configurator.setSkipOverwrite(skipValidateSpec);
+            }
+
+            if (logToStderr != null) {
+                configurator.setLogToStderr(logToStderr);
+            }
+
+            if (enablePostProcessFile != null) {
+                configurator.setEnablePostProcessFile(enablePostProcessFile);
+            }
+
+            if (generateAliasAsModel  != null) {
+                configurator.setGenerateAliasAsModel(generateAliasAsModel);
+            }
+
             // TODO: After 3.0.0 release (maybe for 3.1.0): Fully deprecate lang.
             if (isNotEmpty(generatorName)) {
                 configurator.setGeneratorName(generatorName);
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/config/CodegenConfigurator.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/config/CodegenConfigurator.java
index 79176e84c6bd..8d88f0191ed9 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/config/CodegenConfigurator.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/config/CodegenConfigurator.java
@@ -95,6 +95,7 @@ public class CodegenConfigurator implements Serializable {
     private boolean verbose;
     private boolean skipOverwrite;
     private boolean removeOperationIdPrefix;
+    private boolean logToStderr;
     private boolean validateSpec;
     private boolean enablePostProcessFile;
     private String templateDir;
@@ -220,6 +221,15 @@ public CodegenConfigurator setEnablePostProcessFile(boolean enablePostProcessFil
         return this;
     }
 
+    public boolean getLogToStderr() {
+        return logToStderr;
+    }
+
+    public CodegenConfigurator setLogToStderr(boolean logToStderrte) {
+        this.logToStderr = logToStderr;
+        return this;
+    }
+
     public boolean isGenerateAliasAsModel() {
         return ModelUtils.isGenerateAliasAsModel();
     }