From c2ed4d625c1a4403a895e088520d896dacb56ba2 Mon Sep 17 00:00:00 2001
From: frantuma <frantuma@yahoo.com>
Date: Mon, 8 Jul 2019 19:49:20 +0200
Subject: [PATCH] ref #9540 - fix generate option 3.0.0

---
 .../swagger/codegen/v3/CodegenConstants.java  |  2 ++
 .../swagger/codegen/v3/DefaultGenerator.java  | 27 +++++++++++++++----
 2 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/v3/CodegenConstants.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/v3/CodegenConstants.java
index e073493396a..247ff89d9cc 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/v3/CodegenConstants.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/v3/CodegenConstants.java
@@ -198,12 +198,14 @@ public static enum ENUM_PROPERTY_NAMING_TYPE {camelCase, PascalCase, snake_case,
     public static final String EXCLUDE_TESTS_DESC = "Specifies that no tests are to be generated.";
 
     // Not user-configurable. System provided for use in templates.
+    public static final String GENERATE_APIS = "generateApis";
     public static final String GENERATE_API_DOCS = "generateApiDocs";
 
     public static final String GENERATE_API_TESTS = "generateApiTests";
     public static final String GENERATE_API_TESTS_DESC = "Specifies that api tests are to be generated.";
 
     // Not user-configurable. System provided for use in templates.
+    public static final String GENERATE_MODELS = "generateModels";
     public static final String GENERATE_MODEL_DOCS = "generateModelDocs";
 
     public static final String GENERATE_MODEL_TESTS = "generateModelTests";
diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/v3/DefaultGenerator.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/v3/DefaultGenerator.java
index 6ffb7c55348..8a0aa2e5233 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/v3/DefaultGenerator.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/v3/DefaultGenerator.java
@@ -136,9 +136,23 @@ private String getScheme() {
     private void configureGeneratorProperties() {
         // allows generating only models by specifying a CSV of models to generate, or empty for all
         // NOTE: Boolean.TRUE is required below rather than `true` because of JVM boxing constraints and type inference.
-        generateApis = System.getProperty(CodegenConstants.APIS) != null ? Boolean.TRUE : getGeneratorPropertyDefaultSwitch(CodegenConstants.APIS, null);
-        generateModels = System.getProperty(CodegenConstants.MODELS) != null ? Boolean.TRUE : getGeneratorPropertyDefaultSwitch(CodegenConstants.MODELS, null);
-        generateSupportingFiles = System.getProperty(CodegenConstants.SUPPORTING_FILES) != null ? Boolean.TRUE : getGeneratorPropertyDefaultSwitch(CodegenConstants.SUPPORTING_FILES, null);
+
+        if (System.getProperty(CodegenConstants.GENERATE_APIS) != null) {
+            generateApis = Boolean.valueOf(System.getProperty(CodegenConstants.GENERATE_APIS));
+        } else {
+            generateApis = System.getProperty(CodegenConstants.APIS) != null ? Boolean.TRUE : getGeneratorPropertyDefaultSwitch(CodegenConstants.APIS, null);
+        }
+        if (System.getProperty(CodegenConstants.GENERATE_MODELS) != null) {
+            generateModels = Boolean.valueOf(System.getProperty(CodegenConstants.GENERATE_MODELS));
+        } else {
+            generateModels = System.getProperty(CodegenConstants.MODELS) != null ? Boolean.TRUE : getGeneratorPropertyDefaultSwitch(CodegenConstants.MODELS, null);
+        }
+        String supportingFilesProperty = System.getProperty(CodegenConstants.SUPPORTING_FILES);
+        if (((supportingFilesProperty != null) && supportingFilesProperty.equalsIgnoreCase("false"))) {
+            generateSupportingFiles = false;
+        } else {
+            generateSupportingFiles = supportingFilesProperty != null ? Boolean.TRUE : getGeneratorPropertyDefaultSwitch(CodegenConstants.SUPPORTING_FILES, null);
+        }
 
         if (generateApis == null && generateModels == null && generateSupportingFiles == null) {
             // no specifics are set, generate everything
@@ -568,7 +582,10 @@ private void generateSupportingFiles(List<File> files, Map<String, Object> bundl
         }
         Set<String> supportingFilesToGenerate = null;
         String supportingFiles = System.getProperty(CodegenConstants.SUPPORTING_FILES);
-        if (supportingFiles != null && !supportingFiles.isEmpty()) {
+        boolean generateAll = false;
+        if (supportingFiles != null && supportingFiles.equalsIgnoreCase("true")) {
+            generateAll = true;
+        } else if (supportingFiles != null && !supportingFiles.isEmpty()) {
             supportingFilesToGenerate = new HashSet<>(Arrays.asList(supportingFiles.split(",")));
         }
 
@@ -595,7 +612,7 @@ private void generateSupportingFiles(List<File> files, Map<String, Object> bundl
                 }
 
                 boolean shouldGenerate = true;
-                if(supportingFilesToGenerate != null && !supportingFilesToGenerate.isEmpty()) {
+                if(!generateAll && supportingFilesToGenerate != null && !supportingFilesToGenerate.isEmpty()) {
                     shouldGenerate = supportingFilesToGenerate.contains(support.destinationFilename);
                 }
                 if (!shouldGenerate){