Merge remote-tracking branch 'origin/3.2.x' into 4.0.x

.gitignore

@@ -158,6 +158,9 @@ samples/client/petstore/python/swagger_client.egg-info/SOURCES.txt
 samples/client/petstore/python/.coverage
 samples/client/petstore/python/.projectile
 samples/client/petstore/python/.venv/
+samples/client/petstore/python-asyncio/.venv/
+samples/client/petstore/python-asyncio/.pytest_cache/
+samples/client/petstore/python-tornado/.venv/
 
 # ts
 samples/client/petstore/typescript-node/npm/node_modules

bin/openapi3/rails5-petstore-server.sh

@@ -1,32 +0,0 @@
-#!/bin/sh
-
-SCRIPT="$0"
-echo "# START SCRIPT: $SCRIPT"
-
-while [ -h "$SCRIPT" ] ; do
-  ls=`ls -ld "$SCRIPT"`
-  link=`expr "$ls" : '.*-> \(.*\)$'`
-  if expr "$link" : '/.*' > /dev/null; then
-    SCRIPT="$link"
-  else
-    SCRIPT=`dirname "$SCRIPT"`/"$link"
-  fi
-done
-
-if [ ! -d "${APP_DIR}" ]; then
-  APP_DIR=`dirname "$SCRIPT"`/..
-  APP_DIR=`cd "${APP_DIR}"; pwd`
-fi
-
-executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
-
-if [ ! -f "$executable" ]
-then
-  mvn clean package
-fi
-
-# if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/rails5 -i modules/openapi-generator/src/test/resources/3_0/petstore.yaml -g ruby-on-rails -o samples/server/petstore/rails5 $@"
-
-java $JAVA_OPTS -jar $executable $ags

bin/openapi3/ruby-client-petstore.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -t modules/openapi-generator/src/main/resources/ruby-client -i modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml -g ruby -c bin/ruby-petstore.json -o samples/client/petstore/ruby $@"
+
+java $JAVA_OPTS -jar $executable $ags

bin/openapi3/ruby-on-rails-server-petstore.sh

@@ -27,6 +27,6 @@ fi
 
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/ruby -i modules/openapi-generator/src/test/resources/2_0/petstore-security-test.yaml -g ruby -c bin/ruby-petstore.json -o samples/client/petstore-security-test/ruby $@"
+ags="generate -t modules/openapi-generator/src/main/resources/ruby-on-rails-server -i modules/openapi-generator/src/test/resources/3_0/petstore.yaml -g ruby-on-rails -o samples/server/petstore/ruby-on-rails $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/openapi3/ruby-sinatra-server-petstore.sh

@@ -27,6 +27,6 @@ fi
 
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/ruby -i modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml -g ruby -c bin/ruby-petstore.json -o samples/client/petstore/ruby $@"
+ags="generate -t modules/openapi-generator/src/main/resources/ruby-sinatra-server -i modules/openapi-generator/src/test/resources/3_0/petstore.yaml -g ruby-sinatra -o samples/server/petstore/ruby-sinatra $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/python-petstore-all.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+# update python petstore clients
+
+./bin/python-asyncio-petstore.sh
+./bin/python-petstore.sh
+./bin/python-tornado-petstore.sh

bin/ruby-client-petstore.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -t modules/openapi-generator/src/main/resources/ruby-client -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g ruby -c bin/ruby-petstore.json -o samples/client/petstore/ruby $@"
+
+java $JAVA_OPTS -jar $executable $ags

bin/ruby-on-rails-server-petstore.sh

@@ -27,6 +27,6 @@ fi
 
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/ruby -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g ruby -c bin/ruby-petstore.json -o samples/client/petstore/ruby $@"
+ags="generate -t modules/openapi-generator/src/main/resources/ruby-on-rails-server -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g ruby-on-rails -o samples/server/petstore/ruby-on-rails $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/ruby-sinatra-server-petstore.sh

@@ -27,6 +27,6 @@ fi
 
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/rails5 -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g ruby-on-rails -o samples/server/petstore/rails5 $@"
+ags="generate -t modules/openapi-generator/src/main/resources/ruby-sinatra-server -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g ruby-sinatra -o samples/server/petstore/ruby-sinatra $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/security/ruby-client-petstore.sh

@@ -27,6 +27,6 @@ fi
 
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/sinatra -i modules/openapi-generator/src/test/resources/3_0/petstore.yaml -g ruby-sinatra -o samples/server/petstore/sinatra $@"
+ags="generate -t modules/openapi-generator/src/main/resources/ruby-client -i modules/openapi-generator/src/test/resources/2_0/petstore-security-test.yaml -g ruby -c bin/ruby-petstore.json -o samples/client/petstore-security-test/ruby $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/sinatra-petstore-server.sh

@@ -1,32 +0,0 @@
-#!/bin/sh
-
-SCRIPT="$0"
-echo "# START SCRIPT: $SCRIPT"
-
-while [ -h "$SCRIPT" ] ; do
-  ls=`ls -ld "$SCRIPT"`
-  link=`expr "$ls" : '.*-> \(.*\)$'`
-  if expr "$link" : '/.*' > /dev/null; then
-    SCRIPT="$link"
-  else
-    SCRIPT=`dirname "$SCRIPT"`/"$link"
-  fi
-done
-
-if [ ! -d "${APP_DIR}" ]; then
-  APP_DIR=`dirname "$SCRIPT"`/..
-  APP_DIR=`cd "${APP_DIR}"; pwd`
-fi
-
-executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
-
-if [ ! -f "$executable" ]
-then
-  mvn -B clean package
-fi
-
-# if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/sinatra -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g ruby-sinatra -o samples/server/petstore/sinatra $@"
-
-java $JAVA_OPTS -jar $executable $ags

bin/utils/ensure-up-to-date

@@ -17,9 +17,9 @@ sleep 5
 ./bin/kotlin-client-petstore.sh > /dev/null 2>&1
 ./bin/kotlin-client-string.sh > /dev/null 2>&1
 ./bin/kotlin-client-threetenbp.sh > /dev/null 2>&1
-./bin/kotlin-server-petstore.shl> /dev/null 2>&1
+./bin/kotlin-server-petstore.sh > /dev/null 2>&1
 ./bin/php-petstore.sh > /dev/null 2>&1
-./bin/php-silex-petstore-server.shj> /dev/null 2>&1
+./bin/php-silex-petstore-server.sh > /dev/null 2>&1
 ./bin/php-symfony-petstore.sh > /dev/null 2>&1
 ./bin/php-lumen-petstore-server.sh > /dev/null 2>&1
 ./bin/php-slim-petstore-server.sh > /dev/null 2>&1

bin/utils/release_checkout.rb

@@ -0,0 +1,196 @@
+#release_chekcout.rb
+require 'rubygems'
+require 'open-uri'
+require 'net/http'
+
+def check_homebrew
+  print "Checking homebrew forumla ... "
+
+  url = "https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/openapi-generator.rb"
+  new_maven_url = "https://search.maven.org/remotecontent?filepath=org/openapitools/openapi-generator-cli/#{$version}/openapi-generator-cli-#{$version}.jar"
+  open(url) do |f|
+    content = f.read
+    if !content.nil? && content.include?(new_maven_url)
+      puts "[OK]"
+    else
+      puts "[ERROR]"
+      puts "> #{url} not yet updated with #{new_maven_url}"
+    end
+  end
+end
+
+def check_openapi_generator_online_docker
+  print "Checking openapi-generator-online docker ... "
+
+  url = "https://hub.docker.com/r/openapitools/openapi-generator-online/tags/"
+  docker_tag = "v#{$version}"
+  open(url) do |f|
+    content = f.read
+    if !content.nil? && content.include?(docker_tag)
+      puts "[OK]"
+    else
+      puts "[ERROR]"
+      puts "> #{url} does not have tag #{docker_tag}"
+    end
+  end
+end
+
+def check_openapi_generator_cli_docker
+  print "Checking openapi-generator-cli docker ... "
+
+  url = "https://hub.docker.com/r/openapitools/openapi-generator-cli/tags/"
+  docker_tag = "v#{$version}"
+  open(url) do |f|
+    content = f.read
+    if !content.nil? && content.include?(docker_tag)
+      puts "[OK]"
+    else
+      puts "[ERROR]"
+      puts "> #{url} does not have tag #{docker_tag}"
+    end
+  end
+end
+
+def check_readme
+  print "Checking openapi-generator README.md ... "
+
+  url = "https://raw.githubusercontent.com/OpenAPITools/openapi-generator/master/README.md"
+  matches = ["[#{$version}](https://github.com/OpenAPITools/openapi-generator/releases/tag/v#{$version})",
+           "JAR location: `http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/#{$version}/openapi-generator-cli-#{$version}.jar`",
+           "wget http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/#{$version}/openapi-generator-cli-#{$version}.jar -O openapi-generator-cli.jar",
+           "Invoke-WebRequest -OutFile openapi-generator-cli.jar http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/#{$version}/openapi-generator-cli-#{$version}.jar"]
+  open(url) do |f|
+    content = f.read
+    has_outdated = false
+    not_matched = []
+    matches.each do |match|
+      if !content.nil? && content.include?(match)
+        # matched
+      else
+        has_outdated = true
+        not_matched << match
+      end
+    end
+
+    if has_outdated
+      puts "[ERROR]"
+      not_matched.each do |str|
+        puts "> '#{str}' not found in README.md"
+      end
+    else
+      puts "[OK]"
+    end
+  end
+end
+
+def check_openapi_generator_jar
+  print "Checking openapi-generator JAR ... "
+  url = "http://central.maven.org/maven2/org/openapitools/openapi-generator/#{$version}/openapi-generator-#{$version}.jar"
+
+  if check_url(url)
+    puts "[OK]"
+  else
+    puts "[ERROR]"
+    puts "> #{url} not found"
+  end
+
+end
+
+
+def check_openapi_generator_cli_jar
+  print "Checking openapi-generator-cli JAR ... "
+  url = "http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/#{$version}/openapi-generator-cli-#{$version}.jar"
+
+  if check_url(url)
+    puts "[OK]"
+  else
+    puts "[ERROR]"
+    puts "> #{url} not found"
+  end
+end
+
+def check_openapi_generator_maven_plugin_jar
+  print "Checking openapi-generator-maven-plugin JAR ... "
+  url = "http://central.maven.org/maven2/org/openapitools/openapi-generator-maven-plugin/#{$version}/openapi-generator-maven-plugin-#{$version}.jar"
+
+  if check_url(url)
+    puts "[OK]"
+  else
+    puts "[ERROR]"
+    puts "> #{url} not found"
+  end
+end
+
+def check_openapi_generator_gradle_plugin_jar
+  print "Checking openapi-generator-gradle-plugin JAR ... "
+  url = "http://central.maven.org/maven2/org/openapitools/openapi-generator-gradle-plugin/#{$version}/openapi-generator-gradle-plugin-#{$version}.jar"
+
+  if check_url(url)
+    puts "[OK]"
+  else
+    puts "[ERROR]"
+    puts "> #{url} not found"
+  end
+end
+
+def check_openapi_generator_online_jar
+  print "Checking openapi-generator-online JAR ... "
+  url = "http://central.maven.org/maven2/org/openapitools/openapi-generator-online/#{$version}/openapi-generator-online-#{$version}.jar"
+
+  if check_url(url)
+    puts "[OK]"
+  else
+    puts "[ERROR]"
+    puts "> #{url} not found"
+  end
+end
+
+def check_openapi_generator_project_pom
+  print "Checking openapi-generator-project pom.xml ... "
+  url = "http://central.maven.org/maven2/org/openapitools/openapi-generator-project/#{$version}/openapi-generator-project-#{$version}.pom"
+
+  if check_url(url)
+    puts "[OK]"
+  else
+    puts "[ERROR]"
+    puts "> #{url} not found"
+  end
+end
+
+def check_url url
+  content = Net::HTTP.get(URI.parse(url))
+  url = URI.parse(url)
+  req = Net::HTTP.new(url.host, url.port)
+  res = req.request_head(url.path)
+  if res.code == "200"
+    true
+  else
+    false
+  end
+end
+
+def usage
+  puts "ERROR!! Version (e.g. 3.0.2) missing"
+  puts "Usage example: ruby #{$0} 3.0.2"
+end
+
+
+if (!ARGV[0])
+  usage
+  exit
+end
+
+$version = ARGV[0]
+
+puts "Running checkout on OpenAPI Generator release #{$version}"
+
+check_homebrew
+check_openapi_generator_jar
+check_openapi_generator_cli_jar
+check_openapi_generator_maven_plugin_jar
+check_openapi_generator_gradle_plugin_jar
+check_openapi_generator_online_jar
+check_openapi_generator_project_pom
+check_readme
+check_openapi_generator_online_docker
+check_openapi_generator_cli_docker

circle.yml

@@ -12,6 +12,13 @@ jobs:
       DOCKER_GENERATOR_IMAGE_NAME: openapitools/openapi-generator
       DOCKER_CODEGEN_CLI_IMAGE_NAME: openapitools/openapi-generator-cli
     steps:
+    # Restore the dependency cache
+    - restore_cache:
+        keys:
+        # Default branch if not
+        - source-v1-{{ .Branch }}-{{ .Revision }}
+        - source-v1-{{ .Branch }}-
+        - source-v1-
     # Machine Setup
     #   If you break your build into multiple jobs with workflows, you will probably want to do the parts of this that are relevant in each
     # The following `checkout` command checks out your code to your working directory. In 1.0 we did this implicitly. In 2.0 you can choose where in the course of a job your code should be checked out.
@@ -31,13 +38,6 @@ jobs:
          ' | sudo tee -a /etc/hosts
     # Dependencies
     #   This would typically go in either a build or a build-and-test job when using workflows
-    # Restore the dependency cache
-    - restore_cache:
-        keys:
-        # This branch if available
-        - v1-dep-{{ .Branch }}-
-        # Default branch if not
-        - v1-dep-master-
     # This is based on your 1.0 configuration file or project settings
     - run: sudo add-apt-repository ppa:duggan/bats --yes
     - run: sudo apt-get update -qq
@@ -67,9 +67,22 @@ jobs:
     - run: cat /etc/hosts
     # This is based on your 1.0 configuration file or project settings
     - run: cp CI/pom.xml.circleci pom.xml
+    # Test
+    #   This would typically be a build job when using workflows, possibly combined with build
+    # This is based on your 1.0 configuration file or project settings
+    #- run: java -version
+    - run: mvn --quiet clean install
+    - run: mvn --quiet verify -Psamples
+    - run: if [ $? -ne 0 ]; then exit 1; fi
+    - run: sudo update-java-alternatives -s java-1.7.0-openjdk-amd64
+    - run: java -version
+    - run: cp CI/pom.xml.circleci.java7 pom.xml
+    - run: mvn --quiet clean install
+    - run: mvn --quiet verify -Psamples
+    - run: if [ $? -ne 0 ]; then exit 1; fi
     # Save dependency cache
     - save_cache:
-        key: v1-dep-{{ .Branch }}
+        key: source-v1-{{ .Branch }}-{{ .Revision }}
         paths:
         # This is a broad list of cache paths to include many possible development environments
         # You can probably delete some of these entries
@@ -81,21 +94,7 @@ jobs:
         - ~/.go_workspace
         - ~/.gradle
         - ~/.cache/bower
-        # These cache paths were specified in the 1.0 config
-        - ~/.sbt
-    # Test
-    #   This would typically be a build job when using workflows, possibly combined with build
-    # This is based on your 1.0 configuration file or project settings
-    - run: java -version
-    - run: mvn --quiet clean install
-    - run: mvn --quiet verify -Psamples
-    - run: if [ $? -ne 0 ]; then exit 1; fi
-    - run: sudo update-java-alternatives -s java-1.7.0-openjdk-amd64
-    - run: java -version
-    - run: cp CI/pom.xml.circleci.java7 pom.xml
-    - run: mvn --quiet clean install
-    - run: mvn --quiet verify -Psamples
-    - run: if [ $? -ne 0 ]; then exit 1; fi
+        - ".git"
     # Teardown
     #   If you break your build into multiple jobs with workflows, you will probably want to do the parts of this that are relevant in each
     # Save test results

docs/qna.md

@@ -37,3 +37,6 @@ Swagger is a trademark owned by SmartBear and the use of the term "Swagger" foun
 
 OpenAPI Generator is based on Swagger Codegen 2.4.0-SNAPSHOT version so the migration should be easy, straightforward and almost seamless. Please refer to the [migration guide](migration-from-swagger-codegen.md) for more information. 
 
+#### May I know who maintains this Q&A page?
+
+This Q&A page is maintained by the [core team members](../README.md#openapi-generator-core-team). It's not maintained by a single person nor do these Q&As represent the view of an individual.

modules/openapi-generator-cli/src/main/java/org/openapitools/codegen/OpenAPIGenerator.java

@@ -19,6 +19,7 @@ package org.openapitools.codegen;
 
 import io.airlift.airline.Cli;
 import io.airlift.airline.Help;
+import io.airlift.airline.ParseArgumentsUnexpectedException;
 import io.airlift.airline.ParseOptionMissingException;
 import io.airlift.airline.ParseOptionMissingValueException;
 import org.openapitools.codegen.cmd.*;
@@ -67,6 +68,9 @@ public class OpenAPIGenerator {
             if (args.length == 0) {
                 System.exit(1);
             }
+        } catch (ParseArgumentsUnexpectedException e) {
+            System.err.printf("[error] %s%n%nSee 'openapi-generator-cli help' for usage.%n", e.getMessage());
+            System.exit(1);
         } catch (ParseOptionMissingException | ParseOptionMissingValueException e) {
             System.err.printf("[error] %s%n", e.getMessage());
             System.exit(1);

modules/openapi-generator/pom.xml

@@ -198,31 +198,16 @@
         <guava-version>20.0</guava-version>
     </properties>
     <dependencies>
-        <dependency>
-            <groupId>io.swagger.core.v3</groupId>
-            <artifactId>swagger-models</artifactId>
-            <version>${swagger-core-version}</version>
-        </dependency>
         <dependency>
             <groupId>io.swagger.core.v3</groupId>
             <artifactId>swagger-core</artifactId>
             <version>${swagger-core-version}</version>
         </dependency>
-        <dependency>
-            <groupId>io.swagger.parser.v3</groupId>
-            <artifactId>swagger-parser-core</artifactId>
-            <version>${swagger-parser-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>io.swagger.parser.v3</groupId>
-            <artifactId>swagger-parser-v3</artifactId>
-            <version>${swagger-parser-version}</version>
-        </dependency>
-        <dependency>
-            <groupId>io.swagger.parser.v3</groupId>
-            <artifactId>swagger-parser</artifactId>
-            <version>${swagger-parser-version}</version>
-        </dependency>
+        <dependency> 
+            <groupId>io.swagger.parser.v3</groupId> 
+            <artifactId>swagger-parser</artifactId> 
+            <version>${swagger-parser-version}</version> 
+        </dependency> 
         <dependency>
             <groupId>com.samskivert</groupId>
             <artifactId>jmustache</artifactId>

modules/openapi-generator/src/main/java/org/openapitools/codegen/DefaultCodegen.java

@@ -4373,19 +4373,16 @@ public class DefaultCodegen implements CodegenConfig {
                 if (schema.getAdditionalProperties() != null) {// http body is map
                     LOGGER.error("Map should be supported. Please report to openapi-generator github repo about the issue.");
                 } else if (codegenProperty != null) {
-                    LOGGER.warn("The following schema has undefined (null) baseType. " +
-                            "It could be due to form parameter defined in OpenAPI v2 spec with incorrect consumes. " +
-                            "A correct 'consumes' for form parameters should be " +
-                            "'application/x-www-form-urlencoded' or 'multipart/form-data'");
-                    LOGGER.warn("schema: " + schema);
-                    LOGGER.warn("Defaulting baseType to UNKNOWN_BASE_TYPE");
-                    codegenProperty.baseType = "UNKNOWN_BASE_TYPE";
-
-                    codegenParameter.baseName = codegenProperty.baseType;
-                    codegenParameter.baseType = codegenProperty.baseType;
-                    codegenParameter.dataType = codegenProperty.dataType;
-                    codegenParameter.description = codegenProperty.description;
-                    codegenParameter.paramName = toParamName(codegenProperty.baseType);
+                    if (StringUtils.isEmpty(bodyParameterName)) {
+                        codegenParameter.baseName = codegenModel.classname;
+                    } else {
+                        codegenParameter.baseName = bodyParameterName;
+                    }
+                    codegenParameter.paramName = toParamName(codegenParameter.baseName);
+                    codegenParameter.baseType = codegenModel.classname;
+                    codegenParameter.dataType = getTypeDeclaration(codegenModel.classname);
+                    codegenParameter.description = codegenModel.description;
+                    imports.add(codegenParameter.baseType);
 
                     if (codegenProperty.complexType != null) {
                         imports.add(codegenProperty.complexType);

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/RubyClientCodegen.java

@@ -81,7 +81,7 @@ public class RubyClientCodegen extends DefaultCodegen implements CodegenConfig {
         apiTemplateFiles.put("api.mustache", ".rb");
         modelDocTemplateFiles.put("model_doc.mustache", ".md");
         apiDocTemplateFiles.put("api_doc.mustache", ".md");
-        embeddedTemplateDir = templateDir = "ruby";
+        embeddedTemplateDir = templateDir = "ruby-client";
 
         modelTestTemplateFiles.put("model_test.mustache", ".rb");
         apiTestTemplateFiles.put("api_test.mustache", ".rb");

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/RubyOnRailsServerCodegen.java

@@ -85,7 +85,7 @@ public class RubyOnRailsServerCodegen extends DefaultCodegen implements CodegenC
         modelPackage = "app/models";
         modelTemplateFiles.put("model.mustache", ".rb");
 
-        embeddedTemplateDir = templateDir = "rails5";
+        embeddedTemplateDir = templateDir = "ruby-on-rails-server";
 
         typeMapping.clear();
         languageSpecificPrimitives.clear();

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/RubySinatraServerCodegen.java

@@ -56,7 +56,7 @@ public class RubySinatraServerCodegen extends DefaultCodegen implements CodegenC
         // no model
         modelTemplateFiles.clear();
         apiTemplateFiles.put("api.mustache", ".rb");
-        embeddedTemplateDir = templateDir = "sinatra";
+        embeddedTemplateDir = templateDir = "ruby-sinatra-server";
 
         typeMapping.clear();
         languageSpecificPrimitives.clear();

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/SpringCodegen.java

@@ -576,7 +576,9 @@ public class SpringCodegen extends AbstractJavaCodegen
                 allParams.add(p);
             }
         }
-        allParams.get(allParams.size()-1).hasMore =false;
+        if (!allParams.isEmpty()) {
+            allParams.get(allParams.size()-1).hasMore =false;
+        }
     }
 
     @Override

modules/openapi-generator/src/main/java/org/openapitools/codegen/utils/URLPathUtils.java

@@ -135,9 +135,21 @@ public class URLPathUtils {
     }
 
     private static String sanitizeUrl(String url) {
-        if (url.startsWith("/")) {
-            LOGGER.warn("'host' not defined in the spec (2.0). Default to " + LOCAL_HOST);
+        if (url.startsWith("//")) {
+            url = "http:" + url;
+            LOGGER.warn("'scheme' not defined in the spec (2.0). Default to [http] for server URL [{}]", url);
+        } else if (url.startsWith("/")) {
             url = LOCAL_HOST + url;
+            LOGGER.warn("'host' not defined in the spec (2.0). Default to [{}] for server URL [{}]", LOCAL_HOST, url);
+        } else if (!url.matches("[a-zA-Z][0-9a-zA-Z.+\\-]+://.+")) {
+            // Add http scheme for urls without a scheme.
+            // 2.0 spec is restricted to the following schemes: "http", "https", "ws", "wss"
+            // 3.0 spec does not have an enumerated list of schemes
+            // This regex attempts to capture all schemes in IANA example schemes which
+            // can have alpha-numeric characters and [.+-]. Examples are here:
+            // https://www.iana.org/assignments/uri-schemes/uri-schemes.xhtml
+            url = "http://" + url;
+            LOGGER.warn("'scheme' not defined in the spec (2.0). Default to [http] for server URL [{}]", url);
         }
 
         return url;

modules/openapi-generator/src/main/resources/JavaJaxRS/cxf/pom.mustache

@@ -206,8 +206,8 @@
 {{#useBeanValidation}}
     <beanvalidation-version>1.1.0.Final</beanvalidation-version>
 {{/useBeanValidation}}
-    <cxf-version>3.2.1</cxf-version>
-    <jackson-jaxrs-version>2.9.1</jackson-jaxrs-version>
+    <cxf-version>3.2.5</cxf-version>
+    <jackson-jaxrs-version>2.9.6</jackson-jaxrs-version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
 </project>

modules/openapi-generator/src/main/resources/JavaJaxRS/cxf/server/pom.mustache

@@ -263,8 +263,8 @@
 {{#generateSpringBootApplication}}
     <spring.boot-version>1.5.9.RELEASE</spring.boot-version>
 {{/generateSpringBootApplication}}    
-    <cxf-version>3.2.1</cxf-version>
-    <jackson-jaxrs-version>2.9.1</jackson-jaxrs-version>
+    <cxf-version>3.2.5</cxf-version>
+    <jackson-jaxrs-version>2.9.6</jackson-jaxrs-version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
 </project>

modules/openapi-generator/src/main/resources/go/api.mustache

@@ -67,9 +67,10 @@ type {{{nickname}}}Opts struct {
 func (a *{{{classname}}}Service) {{{nickname}}}(ctx context.Context{{#hasParams}}, {{/hasParams}}{{#allParams}}{{#required}}{{paramName}} {{{dataType}}}{{#hasMore}}, {{/hasMore}}{{/required}}{{/allParams}}{{#hasOptionalParams}}localVarOptionals *{{{nickname}}}Opts{{/hasOptionalParams}}) ({{#returnType}}{{{returnType}}}, {{/returnType}}*http.Response, error) {
 	var (
 		localVarHttpMethod = strings.ToUpper("{{httpMethod}}")
-		localVarPostBody   interface{}
-		localVarFileName   string
-		localVarFileBytes  []byte
+		localVarPostBody     interface{}
+		localVarFormFileName string
+		localVarFileName     string
+		localVarFileBytes    []byte
 		{{#returnType}}
 		localVarReturnValue {{{returnType}}}
 		{{/returnType}}
@@ -177,6 +178,7 @@ func (a *{{{classname}}}Service) {{{nickname}}}(ctx context.Context{{#hasParams}
 {{#hasFormParams}}
 {{#formParams}}
 {{#isFile}}
+	localVarFormFileName = "{{baseName}}"
 {{#required}}
 	localVarFile := {{paramName}}
 {{/required}}
@@ -254,7 +256,7 @@ func (a *{{{classname}}}Service) {{{nickname}}}(ctx context.Context{{#hasParams}
 
 {{/isApiKey}}
 {{/authMethods}}
-	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFileName, localVarFileBytes)
+	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFormFileName, localVarFileName, localVarFileBytes)
 	if err != nil {
 		return {{#returnType}}localVarReturnValue, {{/returnType}}nil, err
 	}

modules/openapi-generator/src/main/resources/go/client.mustache

@@ -142,6 +142,8 @@ func parameterToString(obj interface{}, collectionFormat string) string {
 
 	if reflect.TypeOf(obj).Kind() == reflect.Slice {
 		return strings.Trim(strings.Replace(fmt.Sprint(obj), " ", delimiter, -1), "[]")
+	} else if t, ok := obj.(time.Time); ok {
+		return t.Format(time.RFC3339)
 	}
 
 	return fmt.Sprintf("%v", obj)
@@ -165,6 +167,7 @@ func (c *APIClient) prepareRequest(
 	headerParams map[string]string,
 	queryParams url.Values,
 	formParams url.Values,
+	formFileName string,
 	fileName string,
 	fileBytes []byte) (localVarRequest *http.Request, err error) {
 
@@ -207,7 +210,7 @@ func (c *APIClient) prepareRequest(
 		if len(fileBytes) > 0 && fileName != "" {
 			w.Boundary()
 			//_, fileNm := filepath.Split(fileName)
-			part, err := w.CreateFormFile("file", filepath.Base(fileName))
+			part, err := w.CreateFormFile(formFileName, filepath.Base(fileName))
 			if err != nil {
 				return nil, err
 			}
@@ -427,8 +430,9 @@ func CacheExpires(r *http.Response) time.Time {
 		lifetime, err := time.ParseDuration(maxAge + "s")
 		if err != nil {
 			expires = now
+		} else {
+			expires = now.Add(lifetime)
 		}
-		expires = now.Add(lifetime)
 	} else {
 		expiresHeader := r.Header.Get("Expires")
 		if expiresHeader != "" {

modules/openapi-generator/src/main/resources/python/api.mustache

@@ -82,26 +82,27 @@ class {{classname}}(object):
                  returns the request thread.
         """
 
+        local_var_params = locals()
+
         all_params = [{{#allParams}}'{{paramName}}'{{#hasMore}}, {{/hasMore}}{{/allParams}}]  # noqa: E501
         all_params.append('async')
         all_params.append('_return_http_data_only')
         all_params.append('_preload_content')
         all_params.append('_request_timeout')
 
-        params = locals()
-        for key, val in six.iteritems(params['kwargs']):
+        for key, val in six.iteritems(local_var_params['kwargs']):
             if key not in all_params:
                 raise TypeError(
                     "Got an unexpected keyword argument '%s'"
                     " to method {{operationId}}" % key
                 )
-            params[key] = val
-        del params['kwargs']
+            local_var_params[key] = val
+        del local_var_params['kwargs']
 {{#allParams}}
 {{#required}}
         # verify the required parameter '{{paramName}}' is set
-        if ('{{paramName}}' not in params or
-                params['{{paramName}}'] is None):
+        if ('{{paramName}}' not in local_var_params or
+                local_var_params['{{paramName}}'] is None):
             raise ValueError("Missing the required parameter `{{paramName}}` when calling `{{operationId}}`")  # noqa: E501
 {{/required}}
 {{/allParams}}
@@ -109,35 +110,35 @@ class {{classname}}(object):
 {{#allParams}}
 {{#hasValidation}}
     {{#maxLength}}
-        if ('{{paramName}}' in params and
-                len(params['{{paramName}}']) > {{maxLength}}):
+        if ('{{paramName}}' in local_var_params and
+                len(local_var_params['{{paramName}}']) > {{maxLength}}):
             raise ValueError("Invalid value for parameter `{{paramName}}` when calling `{{operationId}}`, length must be less than or equal to `{{maxLength}}`")  # noqa: E501
     {{/maxLength}}
     {{#minLength}}
-        if ('{{paramName}}' in params and
-                len(params['{{paramName}}']) < {{minLength}}):
+        if ('{{paramName}}' in local_var_params and
+                len(local_var_params['{{paramName}}']) < {{minLength}}):
             raise ValueError("Invalid value for parameter `{{paramName}}` when calling `{{operationId}}`, length must be greater than or equal to `{{minLength}}`")  # noqa: E501
     {{/minLength}}
     {{#maximum}}
-        if '{{paramName}}' in params and params['{{paramName}}'] >{{#exclusiveMaximum}}={{/exclusiveMaximum}} {{maximum}}:  # noqa: E501
+        if '{{paramName}}' in local_var_params and local_var_params['{{paramName}}'] >{{#exclusiveMaximum}}={{/exclusiveMaximum}} {{maximum}}:  # noqa: E501
             raise ValueError("Invalid value for parameter `{{paramName}}` when calling `{{operationId}}`, must be a value less than {{^exclusiveMaximum}}or equal to {{/exclusiveMaximum}}`{{maximum}}`")  # noqa: E501
     {{/maximum}}
     {{#minimum}}
-        if '{{paramName}}' in params and params['{{paramName}}'] <{{#exclusiveMinimum}}={{/exclusiveMinimum}} {{minimum}}:  # noqa: E501
+        if '{{paramName}}' in local_var_params and local_var_params['{{paramName}}'] <{{#exclusiveMinimum}}={{/exclusiveMinimum}} {{minimum}}:  # noqa: E501
             raise ValueError("Invalid value for parameter `{{paramName}}` when calling `{{operationId}}`, must be a value greater than {{^exclusiveMinimum}}or equal to {{/exclusiveMinimum}}`{{minimum}}`")  # noqa: E501
     {{/minimum}}
     {{#pattern}}
-        if '{{paramName}}' in params and not re.search('{{{vendorExtensions.x-regex}}}', params['{{paramName}}']{{#vendorExtensions.x-modifiers}}{{#-first}}, flags={{/-first}}re.{{.}}{{^-last}} | {{/-last}}{{/vendorExtensions.x-modifiers}}):  # noqa: E501
+        if '{{paramName}}' in local_var_params and not re.search('{{{vendorExtensions.x-regex}}}', local_var_params['{{paramName}}']{{#vendorExtensions.x-modifiers}}{{#-first}}, flags={{/-first}}re.{{.}}{{^-last}} | {{/-last}}{{/vendorExtensions.x-modifiers}}):  # noqa: E501
             raise ValueError("Invalid value for parameter `{{paramName}}` when calling `{{operationId}}`, must conform to the pattern `{{{pattern}}}`")  # noqa: E501
     {{/pattern}}
     {{#maxItems}}
-        if ('{{paramName}}' in params and
-                len(params['{{paramName}}']) > {{maxItems}}):
+        if ('{{paramName}}' in local_var_params and
+                len(local_var_params['{{paramName}}']) > {{maxItems}}):
             raise ValueError("Invalid value for parameter `{{paramName}}` when calling `{{operationId}}`, number of items must be less than or equal to `{{maxItems}}`")  # noqa: E501
     {{/maxItems}}
     {{#minItems}}
-        if ('{{paramName}}' in params and
-                len(params['{{paramName}}']) < {{minItems}}):
+        if ('{{paramName}}' in local_var_params and
+                len(local_var_params['{{paramName}}']) < {{minItems}}):
             raise ValueError("Invalid value for parameter `{{paramName}}` when calling `{{operationId}}`, number of items must be greater than or equal to `{{minItems}}`")  # noqa: E501
     {{/minItems}}
 {{/hasValidation}}
@@ -148,37 +149,37 @@ class {{classname}}(object):
 
         path_params = {}
 {{#pathParams}}
-        if '{{paramName}}' in params:
-            path_params['{{baseName}}'] = params['{{paramName}}']{{#isListContainer}}  # noqa: E501
+        if '{{paramName}}' in local_var_params:
+            path_params['{{baseName}}'] = local_var_params['{{paramName}}']{{#isListContainer}}  # noqa: E501
             collection_formats['{{baseName}}'] = '{{collectionFormat}}'{{/isListContainer}}  # noqa: E501
 {{/pathParams}}
 
         query_params = []
 {{#queryParams}}
-        if '{{paramName}}' in params:
-            query_params.append(('{{baseName}}', params['{{paramName}}'])){{#isListContainer}}  # noqa: E501
+        if '{{paramName}}' in local_var_params:
+            query_params.append(('{{baseName}}', local_var_params['{{paramName}}'])){{#isListContainer}}  # noqa: E501
             collection_formats['{{baseName}}'] = '{{collectionFormat}}'{{/isListContainer}}  # noqa: E501
 {{/queryParams}}
 
         header_params = {}
 {{#headerParams}}
-        if '{{paramName}}' in params:
-            header_params['{{baseName}}'] = params['{{paramName}}']{{#isListContainer}}  # noqa: E501
+        if '{{paramName}}' in local_var_params:
+            header_params['{{baseName}}'] = local_var_params['{{paramName}}']{{#isListContainer}}  # noqa: E501
             collection_formats['{{baseName}}'] = '{{collectionFormat}}'{{/isListContainer}}  # noqa: E501
 {{/headerParams}}
 
         form_params = []
         local_var_files = {}
 {{#formParams}}
-        if '{{paramName}}' in params:
-            {{^isFile}}form_params.append(('{{baseName}}', params['{{paramName}}'])){{/isFile}}{{#isFile}}local_var_files['{{baseName}}'] = params['{{paramName}}']{{/isFile}}{{#isListContainer}}  # noqa: E501
+        if '{{paramName}}' in local_var_params:
+            {{^isFile}}form_params.append(('{{baseName}}', local_var_params['{{paramName}}'])){{/isFile}}{{#isFile}}local_var_files['{{baseName}}'] = local_var_params['{{paramName}}']{{/isFile}}{{#isListContainer}}  # noqa: E501
             collection_formats['{{baseName}}'] = '{{collectionFormat}}'{{/isListContainer}}  # noqa: E501
 {{/formParams}}
 
         body_params = None
 {{#bodyParam}}
-        if '{{paramName}}' in params:
-            body_params = params['{{paramName}}']
+        if '{{paramName}}' in local_var_params:
+            body_params = local_var_params['{{paramName}}']
 {{/bodyParam}}
         {{#hasProduces}}
         # HTTP header `Accept`
@@ -205,10 +206,10 @@ class {{classname}}(object):
             files=local_var_files,
             response_type={{#returnType}}'{{returnType}}'{{/returnType}}{{^returnType}}None{{/returnType}},  # noqa: E501
             auth_settings=auth_settings,
-            async=params.get('async'),
-            _return_http_data_only=params.get('_return_http_data_only'),
-            _preload_content=params.get('_preload_content', True),
-            _request_timeout=params.get('_request_timeout'),
+            async=local_var_params.get('async'),
+            _return_http_data_only=local_var_params.get('_return_http_data_only'),  # noqa: E501
+            _preload_content=local_var_params.get('_preload_content', True),
+            _request_timeout=local_var_params.get('_request_timeout'),
             collection_formats=collection_formats)
 {{/operation}}
 {{/operations}}

modules/openapi-generator/src/main/resources/python/configuration.mustache

@@ -125,17 +125,6 @@ class Configuration(six.with_metaclass(TypeWithDefault, object)):
             self.logger_file_handler.setFormatter(self.logger_formatter)
             for _, logger in six.iteritems(self.logger):
                 logger.addHandler(self.logger_file_handler)
-                if self.logger_stream_handler:
-                    logger.removeHandler(self.logger_stream_handler)
-        else:
-            # If not set logging file,
-            # then add stream handler and remove file handler.
-            self.logger_stream_handler = logging.StreamHandler()
-            self.logger_stream_handler.setFormatter(self.logger_formatter)
-            for _, logger in six.iteritems(self.logger):
-                logger.addHandler(self.logger_stream_handler)
-                if self.logger_file_handler:
-                    logger.removeHandler(self.logger_file_handler)
 
     @property
     def debug(self):