Merge pull request #8585 from swagger-api/fix-generator-service

fix generator spec

Author: frantuma

modules/swagger-codegen/src/main/java/io/swagger/codegen/v3/service/GeneratorUtil.java

@@ -161,7 +161,7 @@ public static io.swagger.codegen.ClientOptInput getClientOptInputV2(GenerationRe
     public static void validateSpec(String lang, String inputSpec, String inputSpecURL) {
         Validate.notEmpty(lang, "language must be specified");
 
-        if ((StringUtils.isBlank(inputSpec) || "{}".equals(inputSpec)) && StringUtils.isBlank(inputSpecURL)) {
+        if ((StringUtils.isBlank(inputSpec) || "{}".equals(inputSpec) || "{ }".equals(inputSpec)) && StringUtils.isBlank(inputSpecURL)) {
             throw new BadRequestException("input spec or URL must be specified");
         }
 

modules/swagger-generator/src/main/java/io/swagger/v3/generator/online/GeneratorController.java

@@ -120,7 +120,6 @@ public static HiddenOptions loadHiddenOptionsFromEnv(String csv) {
             HiddenOptions options = new HiddenOptions();
             String[] sections =csv.split("\\|");
             for (String section: sections) {
-                LOGGER.error(section);
                 String [] keyval = section.split("\\:");
                 switch (keyval[0]) {
                     case "clients":

modules/swagger-generator/src/main/resources/openapi.yaml

@@ -131,7 +131,6 @@ components:
     GenerationRequest:
       x-swagger-router-model: io.swagger.codegen.v3.service.GenerationRequest
       required:
-      - spec
       - options
       properties:
         spec:
@@ -144,8 +143,8 @@ components:
           type: string
           description: type of the spec (client or server)
           enum:
-          - client
-          - server
+          - CLIENT
+          - SERVER
         codegenVersion:
           type: string
           description: codegen version to use