update jackson databind to newer version (#12053)

* add jersey3 client support

* update code to support jersey3

* test jersey3 in ci

* update doc

* update sbt, gradle build files

.circleci/config.yml

@@ -1,16 +1,135 @@
-version: 2
+version: 2.1
+commands: # a reusable command with parameters
+  command_build_and_test:
+    parameters:
+      nodeNo:
+        default: "0"
+        type: string
+    steps:
+      # Restore the dependency cache
+      - restore_cache:
+          keys:
+            # Default branch if not
+            - source-v2-{{ .Branch }}-{{ .Revision }}
+            - source-v2-{{ .Branch }}-
+            - source-v2-
+      # 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.
+      - checkout
+      # Prepare for artifact and test results  collection equivalent to how it was done on 1.0.
+      # In many cases you can simplify this from what is generated here.
+      # 'See docs on artifact collection here https://circleci.com/docs/2.0/artifacts/'
+      - run: mkdir -p $CIRCLE_ARTIFACTS $CIRCLE_TEST_REPORTS
+      # This is based on your 1.0 configuration file or project settings
+      - run:
+          command: sudo update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java; sudo update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac; echo -e "export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64" >> $BASH_ENV
+      - run:
+          command: 'sudo docker info >/dev/null 2>&1 || sudo service docker start; '
+      - run:
+          command: |-
+            printf '127.0.0.1       petstore.swagger.io
+            ' | sudo tee -a /etc/hosts
+      #    - run: docker pull openapitools/openapi-petstore
+      #    - run: docker run -d -e OPENAPI_BASE_PATH=/v3 -e DISABLE_API_KEY=1 -e DISABLE_OAUTH=1 -p 80:8080 openapitools/openapi-petstore
+      - run: docker pull swaggerapi/petstore
+      - run: docker run --name petstore.swagger -d -e SWAGGER_HOST=http://petstore.swagger.io -e SWAGGER_BASE_PATH=/v2 -p 80:8080 swaggerapi/petstore
+      - run: docker ps -a
+      - run: sleep 30
+      - run: cat /etc/hosts
+      # Test
+      - run: mvn --no-snapshot-updates --quiet clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+      - run:
+          name: "Setup custom environment variables"
+          command: echo 'export CIRCLE_NODE_INDEX="<<parameters.nodeNo>>"' >> $BASH_ENV
+      - run: ./CI/circle_parallel.sh
+      # Save dependency cache
+      - save_cache:
+          key: source-v2-{{ .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
+            - vendor/bundle
+            - ~/virtualenvs
+            - ~/.m2
+            - ~/.ivy2
+            - ~/.sbt
+            - ~/.bundle
+            - ~/.go_workspace
+            - ~/.gradle
+            - ~/.cache/bower
+            - ".git"
+            - ~/.stack
+            - /home/circleci/OpenAPITools/openapi-generator/samples/client/petstore/haskell-http-client/.stack-work
+            - ~/R
+      # save "default" cache using the key "source-v2-"
+      - save_cache:
+          key: source-v2-
+          paths:
+            # This is a broad list of cache paths to include many possible development environments
+            # You can probably delete some of these entries
+            - vendor/bundle
+            - ~/virtualenvs
+            - ~/.m2
+            - ~/.ivy2
+            - ~/.sbt
+            - ~/.bundle
+            - ~/.go_workspace
+            - ~/.gradle
+            - ~/.cache/bower
+            - ".git"
+            - ~/.stack
+            - /home/circleci/OpenAPITools/openapi-generator/samples/client/petstore/haskell-http-client/.stack-work
+            - ~/R
+      # 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
+      - store_test_results:
+          path: /tmp/circleci-test-results
+      # Save artifacts
+      - store_artifacts:
+          path: /tmp/circleci-artifacts
+      - store_artifacts:
+          path: /tmp/circleci-test-results
+  command_docker_build_and_test:
+    parameters:
+      nodeNo:
+        default: "0"
+        type: string
+    steps:
+      # 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.
+      - checkout
+      # Prepare for artifact and test results  collection equivalent to how it was done on 1.0.
+      # In many cases you can simplify this from what is generated here.
+      # 'See docs on artifact collection here https://circleci.com/docs/2.0/artifacts/'
+      - run: mkdir -p $CIRCLE_ARTIFACTS $CIRCLE_TEST_REPORTS
+      # This is based on your 1.0 configuration file or project settings
+      #      - run:
+      #          command: sudo update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java; sudo update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac; echo -e "export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64" >> $BASH_ENV
+      #      - run:
+      # Test
+      #      - run: mvn --no-snapshot-updates --quiet clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+      - run:
+          name: "Setup custom environment variables"
+          command: echo 'export CIRCLE_NODE_INDEX="<<parameters.nodeNo>>"' >> $BASH_ENV
+      - run: ./CI/circle_parallel.sh
+      # 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
+      - store_test_results:
+          path: /tmp/circleci-test-results
+      # Save artifacts
+      - store_artifacts:
+          path: /tmp/circleci-artifacts
+      - store_artifacts:
+          path: /tmp/circleci-test-results
 jobs:
-  build:
-    #    docker:
-    #      #- image: openapitools/openapi-generator
-    #      - image: swaggerapi/petstore
-    #        environment:
-    #          SWAGGER_HOST=http://petstore.swagger.io
-    #          SWAGGER_BASE_PATH=/v2
+  node0:
     machine:
-      image: circleci/classic:latest
+      image: ubuntu-2004:202201-02
     working_directory: ~/OpenAPITools/openapi-generator
-    parallelism: 4
     shell: /bin/bash --login
     environment:
       CIRCLE_ARTIFACTS: /tmp/circleci-artifacts
@@ -18,103 +137,68 @@ 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-v2-{{ .Branch }}-{{ .Revision }}
-        - source-v2-{{ .Branch }}-
-        - source-v2-
-    # 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.
-    - checkout
-    # Prepare for artifact and test results  collection equivalent to how it was done on 1.0.
-    # In many cases you can simplify this from what is generated here.
-    # 'See docs on artifact collection here https://circleci.com/docs/2.0/artifacts/'
-    - run: mkdir -p $CIRCLE_ARTIFACTS $CIRCLE_TEST_REPORTS
-    # This is based on your 1.0 configuration file or project settings
-    - run:
-        command: sudo update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java; sudo update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac; echo -e "export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64" >> $BASH_ENV
-    - run:
-        command: 'sudo docker info >/dev/null 2>&1 || sudo service docker start; '
-    - run:
-       command: |-
-         printf '127.0.0.1       petstore.swagger.io
-         ' | sudo tee -a /etc/hosts
-    # Dependencies
-    # Install latest stable node for angular 6
-    - run:
-        name: Install node@stable (for angular 6)
-        command: |
-          set +e
-          curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
-          export NVM_DIR="/opt/circleci/.nvm"
-          [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
-          #nvm install stable
-          # install v16 instead of the latest stable version
-          nvm install 16
-          nvm alias default 16
-
-          # Each step uses the same `$BASH_ENV`, so need to modify it
-          echo 'export NVM_DIR="/opt/circleci/.nvm"' >> $BASH_ENV
-          echo "[ -s \"$NVM_DIR/nvm.sh\" ] && . \"$NVM_DIR/nvm.sh\"" >> $BASH_ENV
-    - run: node --version
-#    - run: docker pull openapitools/openapi-petstore
-#    - run: docker run -d -e OPENAPI_BASE_PATH=/v3 -e DISABLE_API_KEY=1 -e DISABLE_OAUTH=1 -p 80:8080 openapitools/openapi-petstore
-    - run: docker pull swaggerapi/petstore
-    - run: docker run --name petstore.swagger -d -e SWAGGER_HOST=http://petstore.swagger.io -e SWAGGER_BASE_PATH=/v2 -p 80:8080 swaggerapi/petstore
-    - run: docker ps -a
-    - run: sleep 30
-    - run: cat /etc/hosts
-    # Test
-    - run: mvn --no-snapshot-updates --quiet clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-    - run: ./CI/circle_parallel.sh 
-    # Save dependency cache
-    - save_cache:
-        key: source-v2-{{ .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
-        - vendor/bundle
-        - ~/virtualenvs
-        - ~/.m2
-        - ~/.ivy2
-        - ~/.sbt
-        - ~/.bundle
-        - ~/.go_workspace
-        - ~/.gradle
-        - ~/.cache/bower
-        - ".git"
-        - ~/.stack
-        - /home/circleci/OpenAPITools/openapi-generator/samples/client/petstore/haskell-http-client/.stack-work
-        - ~/R
-    # save "default" cache using the key "source-v2-"
-    - save_cache:
-        key: source-v2-
-        paths:
-        # This is a broad list of cache paths to include many possible development environments
-        # You can probably delete some of these entries
-        - vendor/bundle
-        - ~/virtualenvs
-        - ~/.m2
-        - ~/.ivy2
-        - ~/.sbt
-        - ~/.bundle
-        - ~/.go_workspace
-        - ~/.gradle
-        - ~/.cache/bower
-        - ".git"
-        - ~/.stack
-        - /home/circleci/OpenAPITools/openapi-generator/samples/client/petstore/haskell-http-client/.stack-work
-        - ~/R
-    # 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
-    - store_test_results:
-        path: /tmp/circleci-test-results
-    # Save artifacts
-    - store_artifacts:
-        path: /tmp/circleci-artifacts
-    - store_artifacts:
-        path: /tmp/circleci-test-results
+      - command_build_and_test:
+          nodeNo: "0"
+  node1:
+    machine:
+      image: ubuntu-2004:202201-02
+    working_directory: ~/OpenAPITools/openapi-generator
+    shell: /bin/bash --login
+    environment:
+      CIRCLE_ARTIFACTS: /tmp/circleci-artifacts
+      CIRCLE_TEST_REPORTS: /tmp/circleci-test-results
+      DOCKER_GENERATOR_IMAGE_NAME: openapitools/openapi-generator
+      DOCKER_CODEGEN_CLI_IMAGE_NAME: openapitools/openapi-generator-cli
+    steps:
+      - command_build_and_test:
+          nodeNo: "1"
+  node2:
+    machine:
+      image: ubuntu-2004:202201-02
+    working_directory: ~/OpenAPITools/openapi-generator
+    shell: /bin/bash --login
+    environment:
+      CIRCLE_ARTIFACTS: /tmp/circleci-artifacts
+      CIRCLE_TEST_REPORTS: /tmp/circleci-test-results
+      DOCKER_GENERATOR_IMAGE_NAME: openapitools/openapi-generator
+      DOCKER_CODEGEN_CLI_IMAGE_NAME: openapitools/openapi-generator-cli
+    steps:
+      - command_build_and_test:
+          nodeNo: "2"
+  node3:
+    machine:
+      image: ubuntu-2004:202201-02
+    working_directory: ~/OpenAPITools/openapi-generator
+    shell: /bin/bash --login
+    environment:
+      CIRCLE_ARTIFACTS: /tmp/circleci-artifacts
+      CIRCLE_TEST_REPORTS: /tmp/circleci-test-results
+      DOCKER_GENERATOR_IMAGE_NAME: openapitools/openapi-generator
+      DOCKER_CODEGEN_CLI_IMAGE_NAME: openapitools/openapi-generator-cli
+    steps:
+      - checkout
+      - command_build_and_test:
+          nodeNo: "3"
+  node4:
+    docker:
+      - image: fkrull/multi-python
+    working_directory: ~/OpenAPITools/openapi-generator
+    shell: /bin/bash --login
+    environment:
+      CIRCLE_ARTIFACTS: /tmp/circleci-artifacts
+      CIRCLE_TEST_REPORTS: /tmp/circleci-test-results
+      DOCKER_GENERATOR_IMAGE_NAME: openapitools/openapi-generator
+      DOCKER_CODEGEN_CLI_IMAGE_NAME: openapitools/openapi-generator-cli
+    steps:
+      - checkout
+      - command_docker_build_and_test:
+          nodeNo: "4"
+workflows:
+  version: 2
+  build:
+    jobs:
+      - node0
+      - node1
+      - node2
+      - node3
+      - node4

.github/.test/samples.json

@@ -145,12 +145,6 @@
         "Documentation: Cwiki"
       ]
     },
-    {
-      "input": "dart-jaguar-petstore.sh",
-      "matches": [
-        "Client: Dart"
-      ]
-    },
     {
       "input": "dart-dio-petstore.sh",
       "matches": [
@@ -223,12 +217,6 @@
         "Server: Scala"
       ]
     },
-    {
-      "input": "flash-petstore.sh",
-      "matches": [
-        "Client: Flash/ActionScript"
-      ]
-    },
     {
       "input": "go-gin-petstore-server.sh",
       "matches": [
@@ -722,18 +710,6 @@
         "Schema: MySQL"
       ]
     },
-    {
-      "input": "nancyfx-petstore-server-async.sh",
-      "matches": [
-        "Server: C-Sharp"
-      ]
-    },
-    {
-      "input": "nancyfx-petstore-server.sh",
-      "matches": [
-        "Server: C-Sharp"
-      ]
-    },
     {
       "input": "nodejs-petstore-google-cloud-functions.sh",
       "matches": [
@@ -944,24 +920,6 @@
         "Server: Spring"
       ]
     },
-    {
-      "input": "spring-mvc-petstore-j8-async-server.sh",
-      "matches": [
-        "Server: Spring"
-      ]
-    },
-    {
-      "input": "spring-mvc-petstore-j8-localdatetime.sh",
-      "matches": [
-        "Server: Spring"
-      ]
-    },
-    {
-      "input": "spring-mvc-petstore-server.sh",
-      "matches": [
-        "Server: Spring"
-      ]
-    },
     {
       "input": "spring-stubs.sh",
       "matches": [
@@ -1401,4 +1359,4 @@
       "matches": []
     }
   ]
-}
+}

.github/PULL_REQUEST_TEMPLATE.md

@@ -16,5 +16,4 @@
   These must match the expectations made by your contribution. 
   You may regenerate an individual generator by passing the relevant config(s) as an argument to the script, for example `./bin/generate-samples.sh bin/configs/java*`. 
   For Windows users, please run the script in [Git BASH](https://gitforwindows.org/).
-- [ ] File the PR against the [correct branch](https://github.com/OpenAPITools/openapi-generator/wiki/Git-Branches): `master` (5.3.0), `6.0.x`
 - [ ] If your PR is targeting a particular programming language, @mention the [technical committee](https://github.com/openapitools/openapi-generator/#62---openapi-generator-technical-committee) members, so they are more likely to review the pull request.

.github/auto-labeler.yml

@@ -62,9 +62,6 @@ labels:
       - '\s*?-[gl] erlang(-.*)?-client\s*?'
       - '\s*?\[erlang-proper\]\s*?'
       - '\s*?-[gl] erlang-proper\s*?'
-    'Client: Flash/ActionScript':
-      - '\s*?\[flash\]\s*?'
-      - '\s*?-[gl] flash(?!-)\b'
     'Client: Go':
       - '\s*?\[go\]\s*?'
       - '\s*?-[gl] go(?!-)\b'
@@ -223,8 +220,6 @@ labels:
     'Server: C-Sharp':
       - '\s*?\[aspnetcore\]\s*?'
       - '\s*?-[gl] aspnetcore\s*?'
-      - '\s*?\[csharp-nancyfx\]\s*?'
-      - '\s*?-[gl] csharp-nancyfx\s*?'
     # 'Server: Ceylon': # TODO: REMOVE UNUSED LABEL
     'Server: Eiffel':
       - '\s*?\[eiffel(-.*)?-server\]\s*?'

.github/workflows/check-supported-versions.yaml

@@ -15,28 +15,28 @@ jobs:
         include:
           - java: 8
             os: windows-latest
-          - java: 13
+          - java: 17
             os: ubuntu-latest
-            # Need to update to Gradle version with v13 support in modules/openapi-generator-gradle-plugin/pom.xml
-            flags: -am -pl modules/openapi-generator-cli
+            # Need to update to Gradle version with v17 support in modules/openapi-generator-gradle-plugin/pom.xml
+            flags: -am -pl modules/openapi-generator-cli -Dmaven.javadoc.skip=true -Dmaven.test.skip=true
     steps:
       - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v2
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: ${{ matrix.java }}
 
-      - uses: actions/cache@v2.1.6
+      - uses: actions/cache@v3
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('pom.xml', 'modules/**/pom.xml') }}
           restore-keys: |
             ${{ runner.os }}-maven-
 
-      - uses: actions/cache@v2.1.6
+      - uses: actions/cache@v3
         with:
           path: |
             ~/.gradle/caches
@@ -50,7 +50,7 @@ jobs:
         run: mvn -nsu -B --quiet -Djacoco.skip=true -Dorg.slf4j.simpleLogger.defaultLogLevel=error --no-transfer-progress clean install --file pom.xml ${{ matrix.flags }}
 
       - name: Upload Maven build artifact
-        uses: actions/upload-artifact@v2.2.4
+        uses: actions/upload-artifact@v3
         if: matrix.java == '8' && matrix.os == 'ubuntu-latest'
         with:
           name: artifact
@@ -79,9 +79,9 @@ jobs:
 #             flags: --skip-docs
     steps:
       - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Download build artifact
-        uses: actions/download-artifact@v2.0.10
+        uses: actions/download-artifact@v3
         with:
           name: artifact
       - name: Run Ensures Script

.github/workflows/gradle-test.yaml

@@ -21,7 +21,7 @@ jobs:
   build:
     name: Gradle tests
     runs-on: ubuntu-latest
-    container: gradle:jdk8
+    container: gradle:jdk11
     strategy:
       fail-fast: true
       matrix:
@@ -33,21 +33,21 @@ jobs:
           - samples/openapi3/client/petstore/java/jersey2-java8
           - samples/client/petstore/java/okhttp-gson
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-java@v2
         with:
-          distribution: 'adopt'
-          java-version: 8
+          distribution: 'temurin'
+          java-version: 11
       # Cache Gradle Dependencies
       - name: Setup Gradle Dependencies Cache
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: ~/.gradle/caches
           key: ${{ runner.os }}-gradle-caches-${{ hashFiles('**/*.gradle', '**/*.gradle.kts') }}
 
       # Cache Gradle Wrapper
       - name: Setup Gradle Wrapper Cache
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: ~/.gradle/wrapper
           key: ${{ runner.os }}-gradle-wrapper-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties') }}

.github/workflows/openapi-generator.yaml

@@ -15,13 +15,14 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up JDK 8
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
           java-version: 8
+          distribution: 'temurin'
       - name: Cache maven dependencies
-        uses: actions/cache@v2.1.6
+        uses: actions/cache@v3
         env:
           cache-name: cache-maven-repository
         with:
@@ -38,7 +39,7 @@ jobs:
         run: mvn --no-snapshot-updates --batch-mode --quiet install -DskipTests -Dorg.slf4j.simpleLogger.defaultLogLevel=error
       - run: ls -la  modules/openapi-generator-cli/target
       - name: Upload openapi-generator-cli.jar artifact
-        uses: actions/upload-artifact@v2.2.4
+        uses: actions/upload-artifact@v3
         with:
           name: openapi-generator-cli.jar
           path: modules/openapi-generator-cli/target/openapi-generator-cli.jar
@@ -50,13 +51,14 @@ jobs:
     needs:
       - build
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up JDK 8
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
           java-version: 8
+          distribution: 'temurin'
       - name: Cache maven dependencies
-        uses: actions/cache@v2.1.6
+        uses: actions/cache@v3
         env:
           cache-name: cache-maven-repository
         with:
@@ -73,7 +75,7 @@ jobs:
         run: mvn --no-snapshot-updates --batch-mode --quiet --fail-at-end test -Dorg.slf4j.simpleLogger.defaultLogLevel=error
       - name: Publish unit test reports
         if: ${{ always() }}
-        uses: actions/upload-artifact@v2.2.4
+        uses: actions/upload-artifact@v3
         with:
           name: surefire-test-results
           path: '**/surefire-reports/TEST-*.xml'
@@ -84,13 +86,14 @@ jobs:
     needs:
       - build
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up JDK 8
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
           java-version: 8
+          distribution: 'temurin'
       - name: Download openapi-generator-cli.jar artifact
-        uses: actions/download-artifact@v2.0.10
+        uses: actions/download-artifact@v3
         with:
           name: openapi-generator-cli.jar
           path: modules/openapi-generator-cli/target
@@ -122,13 +125,14 @@ jobs:
       - build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up JDK 8
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
           java-version: 8
+          distribution: 'temurin'
       - name: Download openapi-generator-cli.jar artifact
-        uses: actions/download-artifact@v2.0.10
+        uses: actions/download-artifact@v3
         with:
           name: openapi-generator-cli.jar
           path: modules/openapi-generator-cli/target
@@ -156,13 +160,14 @@ jobs:
     needs:
       - build
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up JDK 11
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
           java-version: 11
+          distribution: 'temurin'
       - name: Cache maven dependencies
-        uses: actions/cache@v2.1.6
+        uses: actions/cache@v3
         env:
           cache-name: cache-maven-repository
         with:
@@ -188,13 +193,14 @@ jobs:
     needs:
       - build
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up JDK 11
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
           java-version: 11
+          distribution: 'temurin'
       - name: Cache maven dependencies
-        uses: actions/cache@v2.1.6
+        uses: actions/cache@v3
         env:
           cache-name: cache-maven-repository
         with:
@@ -210,5 +216,6 @@ jobs:
             ${{ runner.os }}-test-gradle-plugin-
       - name: Run tests
         run: |
+          mvn --no-snapshot-updates --batch-mode --quiet install -DskipTests -Dorg.slf4j.simpleLogger.defaultLogLevel=error
           (cd modules/openapi-generator-gradle-plugin/samples/local-spec && ./gradlew buildGoSdk)
           (cd modules/openapi-generator-gradle-plugin/samples/local-spec && ./gradlew openApiGenerate)

.github/workflows/samples-dart.yaml

@@ -17,13 +17,13 @@ jobs:
     name: Tests Dart 2.10
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-java@v2
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: 8
       - name: Cache maven dependencies
-        uses: actions/cache@v2.1.6
+        uses: actions/cache@v3
         env:
           cache-name: maven-repository
         with:
@@ -32,7 +32,7 @@ jobs:
             ~/.gradle
           key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
       - name: Cache test dependencies
-        uses: actions/cache@v2.1.6
+        uses: actions/cache@v3
         env:
           cache-name: pub-cache
         with:
@@ -50,13 +50,13 @@ jobs:
     name: Tests Dart 2.13
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-java@v2
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: 8
       - name: Cache maven dependencies
-        uses: actions/cache@v2.1.6
+        uses: actions/cache@v3
         env:
           cache-name: maven-repository
         with:
@@ -65,7 +65,7 @@ jobs:
             ~/.gradle
           key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
       - name: Cache test dependencies
-        uses: actions/cache@v2.1.6
+        uses: actions/cache@v3
         env:
           cache-name: pub-cache
         with:

.github/workflows/samples-dotnet.yaml

@@ -0,0 +1,34 @@
+name: Samples C# .Net 6
+
+on:
+  push:
+    paths:
+      - 'samples/client/petstore/csharp-netcore/**net6.0**/'
+      - 'samples/server/petstore/aspnetcore-6.0/**'
+  pull_request:
+    paths:
+      - 'samples/client/petstore/csharp-netcore/**net6.0**/'
+      - 'samples/server/petstore/aspnetcore-6.0/**'
+jobs:
+  build:
+    name: Build .Net projects
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # clients
+          - samples/client/petstore/csharp-netcore/OpenAPIClient-generichost-net6.0
+          - samples/client/petstore/csharp-netcore/OpenAPIClient-generichost-net6.0-nrt
+          - samples/server/petstore/aspnetcore-6.0
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-dotnet@v2
+        with:
+          dotnet-version: '6.0.x'
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: dotnet build Org.OpenAPITools.sln
+      - name: Test
+        working-directory: ${{ matrix.sample }}
+        run: dotnet test Org.OpenAPITools.sln

.github/workflows/samples-groovy.yaml

@@ -0,0 +1,45 @@
+name: Samples Groovy
+
+on:
+  push:
+    paths:
+      - 'samples/client/petstore/groovy**'
+  pull_request:
+    paths:
+      - 'samples/client/petstore/groovy**'
+
+env:
+  GRADLE_VERSION: 6.9
+
+jobs:
+  build:
+    name: Build Groovy
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          - samples/client/petstore/groovy
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 8
+      - name: Cache maven dependencies
+        uses: actions/cache@v3
+        env:
+          cache-name: maven-repository
+        with:
+          path: |
+            ~/.gradle
+          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
+      - name: Install Gradle wrapper
+        uses: eskatos/gradle-command-action@v2
+        with:
+          gradle-version: ${{ env.GRADLE_VERSION }}
+          build-root-directory: ${{ matrix.sample }}
+          arguments: wrapper
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: ./gradlew build -x test

.github/workflows/samples-java-client-jdk11.yaml

@@ -0,0 +1,56 @@
+name: Samples Java Client JDK11
+
+on:
+  push:
+    paths:
+      - 'samples/client/petstore/java*/**'
+  pull_request:
+    paths:
+      - 'samples/client/petstore/java*/**'
+jobs:
+  build:
+    name: Build Java Client JDK11
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # clients
+          - samples/client/petstore/jaxrs-cxf-client
+          - samples/client/petstore/java/native
+          - samples/client/petstore/java/native-async
+          - samples/client/petstore/java/retrofit2
+          - samples/client/petstore/java/retrofit2rx2
+          - samples/client/petstore/java/retrofit2rx3
+          - samples/client/petstore/java/retrofit2-play26
+          - samples/client/petstore/java/resttemplate
+          - samples/client/petstore/java/resttemplate-withXml
+          - samples/client/petstore/java/webclient
+          - samples/client/petstore/java/webclient-nulable-arrays
+          - samples/client/petstore/java/vertx
+          - samples/client/petstore/java/jersey2-java8-localdatetime
+          - samples/client/petstore/java/resteasy
+          - samples/client/petstore/java/google-api-client
+          - samples/client/petstore/java/rest-assured
+          - samples/client/petstore/java/rest-assured-jackson
+          - samples/client/petstore/java/microprofile-rest-client
+          - samples/client/petstore/java/apache-httpclient
+          - samples/client/petstore/java/feign
+          - samples/client/petstore/java/jersey1
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 11
+      - name: Cache maven dependencies
+        uses: actions/cache@v3
+        env:
+          cache-name: maven-repository
+        with:
+          path: |
+            ~/.m2
+          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: mvn clean package

.github/workflows/samples-java-play-framework.yaml

@@ -0,0 +1,47 @@
+name: Samples Java Play Framework
+
+on:
+  push:
+    paths:
+      - 'samples/server/petstore/java-play-framework**'
+  pull_request:
+    paths:
+      - 'samples/server/petstore/java-play-framework**'
+jobs:
+  build:
+    name: Build Java Play Framework
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # servers
+          - samples/server/petstore/java-play-framework
+          - samples/server/petstore/java-play-framework-api-package-override
+          - samples/server/petstore/java-play-framework-async
+          - samples/server/petstore/java-play-framework-controller-only
+          - samples/server/petstore/java-play-framework-fake-endpoints
+          - samples/server/petstore/java-play-framework-fake-endpoints-with-security
+          - samples/server/petstore/java-play-framework-no-bean-validation
+          - samples/server/petstore/java-play-framework-no-exception-handling
+          - samples/server/petstore/java-play-framework-no-interface
+          - samples/server/petstore/java-play-framework-no-nullable
+          - samples/server/petstore/java-play-framework-no-swagger-ui
+          - samples/server/petstore/java-play-framework-no-wrap-calls
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 11
+      - name: Cache maven dependencies
+        uses: actions/cache@v3
+        env:
+          cache-name: maven-repository
+        with:
+          path: |
+            ~/.m2
+          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: mvn clean package

.github/workflows/samples-jaxrs.yaml

@@ -0,0 +1,57 @@
+name: Samples JAX-RS
+
+on:
+  push:
+    paths:
+      - 'samples/server/petstore/jaxrs*/**'
+  pull_request:
+    paths:
+      - 'samples/server/petstore/jaxrs*/**'
+jobs:
+  build:
+    name: Build JAX-RS
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # servers
+          - samples/server/petstore/jaxrs/jersey2
+          - samples/server/petstore/jaxrs/jersey2-useTags
+          - samples/server/petstore/jaxrs-jersey
+          - samples/server/petstore/jaxrs-spec
+          - samples/server/petstore/jaxrs-spec-interface
+          - samples/server/petstore/jaxrs-spec-interface-response
+          - samples/server/petstore/jaxrs-jersey
+          - samples/server/petstore/jaxrs-spec
+          - samples/server/petstore/jaxrs-spec-interface
+          - samples/server/petstore/jaxrs-spec-interface-response
+          - samples/server/petstore/jaxrs/jersey1
+          - samples/server/petstore/jaxrs/jersey1-useTags
+          - samples/server/petstore/jaxrs-datelib-j8
+          - samples/server/petstore/jaxrs-resteasy/default
+          - samples/server/petstore/jaxrs-resteasy/eap
+          - samples/server/petstore/jaxrs-resteasy/eap-joda
+          - samples/server/petstore/jaxrs-resteasy/eap-java8
+          - samples/server/petstore/jaxrs-resteasy/joda
+          - samples/server/petstore/jaxrs-cxf
+          - samples/server/petstore/jaxrs-cxf-annotated-base-path
+          - samples/server/petstore/jaxrs-cxf-cdi
+          - samples/server/petstore/jaxrs-cxf-non-spring-app
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 8
+      - name: Cache maven dependencies
+        uses: actions/cache@v3
+        env:
+          cache-name: maven-repository
+        with:
+          path: |
+            ~/.m2
+          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: mvn clean package

.github/workflows/samples-kotlin-client.yaml

@@ -0,0 +1,64 @@
+name: Samples Kotlin cilent
+
+on:
+  push:
+    branches:
+      - 'samples/client/petstore/kotlin*/**'
+  pull_request:
+    paths:
+      - 'samples/client/petstore/kotlin*/**'
+
+env:
+  GRADLE_VERSION: 6.9
+
+jobs:
+  build:
+    name: Build Kotlin client
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # client
+          - samples/client/petstore/kotlin
+          - samples/client/petstore/kotlin-gson
+          - samples/client/petstore/kotlin-jackson
+          # needs Android configured
+          #- samples/client/petstore/kotlin-json-request-string
+          - samples/client/petstore/kotlin-jvm-okhttp4-coroutines
+          - samples/client/petstore/kotlin-jvm-volley
+          - samples/client/petstore/kotlin-moshi-codegen
+          - samples/client/petstore/kotlin-multiplatform
+          - samples/client/petstore/kotlin-nonpublic
+          - samples/client/petstore/kotlin-nullable
+          - samples/client/petstore/kotlin-okhttp3
+          - samples/client/petstore/kotlin-retrofit2
+          - samples/client/petstore/kotlin-retrofit2-kotlinx_serialization
+          - samples/client/petstore/kotlin-retrofit2-rx3
+          - samples/client/petstore/kotlin-string
+          - samples/client/petstore/kotlin-threetenbp
+          - samples/client/petstore/kotlin-uppercase-enum
+          - samples/client/petstore/kotlin-array-simple-string
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 8
+      - name: Cache maven dependencies
+        uses: actions/cache@v3
+        env:
+          cache-name: maven-repository
+        with:
+          path: |
+            ~/.gradle
+          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
+      - name: Install Gradle wrapper
+        uses: eskatos/gradle-command-action@v2
+        with:
+          gradle-version: ${{ env.GRADLE_VERSION }}
+          build-root-directory: ${{ matrix.sample }}
+          arguments: wrapper
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: ./gradlew build -x test

.github/workflows/samples-kotlin-server.yaml

@@ -0,0 +1,54 @@
+name: Samples Kotlin server
+
+on:
+  push:
+    branches:
+      - 'samples/server/petstore/kotlin*/**'
+  pull_request:
+    paths:
+      - 'samples/server/petstore/kotlin*/**'
+
+env:
+  GRADLE_VERSION: 6.9
+
+jobs:
+  build:
+    name: Build Kotlin server
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # server
+          - samples/server/petstore/kotlin-springboot
+          - samples/server/petstore/kotlin-springboot-modelMutable
+          - samples/server/petstore/kotlin-springboot-delegate
+          - samples/server/petstore/kotlin-springboot-reactive
+          - samples/server/petstore/kotlin-server/ktor
+          - samples/server/petstore/kotlin-server/jaxrs-spec
+          - samples/server/petstore/kotlin-server-modelMutable
+          # no build.gradle file
+          #- samples/server/petstore/kotlin-vertx-modelMutable
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 8
+      - name: Cache maven dependencies
+        uses: actions/cache@v3
+        env:
+          cache-name: maven-repository
+        with:
+          path: |
+            ~/.gradle
+          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
+      - name: Install Gradle wrapper
+        uses: eskatos/gradle-command-action@v2
+        with:
+          gradle-version: ${{ env.GRADLE_VERSION }}
+          build-root-directory: ${{ matrix.sample }}
+          arguments: wrapper
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: ./gradlew build -x test

.github/workflows/samples-kotlin.yaml

@@ -1,66 +0,0 @@
-name: Samples Kotlin
-
-on:
-  push:
-    branches:
-      - master
-      - '[5-9]+.[0-9]+.x'
-  pull_request:
-    branches:
-      - master
-      - '[5-9]+.[0-9]+.x'
-    paths:
-      - 'samples/client/petstore/kotlin*/**'
-
-env:
-  GRADLE_VERSION: 6.9
-
-jobs:
-  build:
-    name: Build Kotlin
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          - samples/client/petstore/kotlin
-          - samples/client/petstore/kotlin-gson
-          - samples/client/petstore/kotlin-jackson
-          # needs Android configured
-          #- samples/client/petstore/kotlin-json-request-string
-          - samples/client/petstore/kotlin-jvm-okhttp4-coroutines
-          - samples/client/petstore/kotlin-moshi-codegen
-          # need some special setup
-          #- samples/client/petstore/kotlin-multiplatform
-          - samples/client/petstore/kotlin-nonpublic
-          - samples/client/petstore/kotlin-nullable
-          - samples/client/petstore/kotlin-okhttp3
-          - samples/client/petstore/kotlin-retrofit2
-          - samples/client/petstore/kotlin-retrofit2-kotlinx_serialization
-          - samples/client/petstore/kotlin-retrofit2-rx3
-          - samples/client/petstore/kotlin-string
-          - samples/client/petstore/kotlin-threetenbp
-          - samples/client/petstore/kotlin-uppercase-enum
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-java@v2
-        with:
-          distribution: 'adopt'
-          java-version: 8
-      - name: Cache maven dependencies
-        uses: actions/cache@v2.1.6
-        env:
-          cache-name: maven-repository
-        with:
-          path: |
-            ~/.gradle
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
-      - name: Install Gradle wrapper
-        uses: eskatos/gradle-command-action@v2
-        with:
-          gradle-version: ${{ env.GRADLE_VERSION }}
-          build-root-directory: ${{ matrix.sample }}
-          arguments: wrapper
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: ./gradlew build -x test

.github/workflows/samples-scala.yaml

@@ -0,0 +1,44 @@
+name: Samples Scala
+
+on:
+  push:
+    paths:
+      - 'samples/client/petstore/scala**'
+      - 'samples/server/petstore/scala**'
+  pull_request:
+    paths:
+      - 'samples/client/petstore/scala**'
+      - 'samples/server/petstore/scala**'
+jobs:
+  build:
+    name: Build Scala client, servers
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # clients
+          - samples/client/petstore/scalaz
+          # servers
+          - samples/server/petstore/scala-lagom-server
+          - samples/server/petstore/scala-play-server
+          - samples/server/petstore/scala-akka-http-server
+          - samples/server/petstore/scalatra
+          - samples/server/petstore/scala-finch # cannot be tested with jdk11
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 8
+      - name: Cache maven dependencies
+        uses: actions/cache@v3
+        env:
+          cache-name: maven-repository
+        with:
+          path: |
+            ~/.ivy2
+          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/build.sbt') }}
+      - name: Build and test
+        working-directory: ${{ matrix.sample }}
+        run: sbt -v +test

.github/workflows/samples-spring.yaml

@@ -0,0 +1,59 @@
+name: Samples Java Spring
+
+on:
+  push:
+    paths:
+      - 'samples/server/petstore/spring*/**'
+      - 'samples/openapi3/server/petstore/spring*/**'
+  pull_request:
+    paths:
+      - 'samples/server/petstore/spring*/**'
+      - 'samples/openapi3/server/petstore/spring*/**'
+jobs:
+  build:
+    name: Build Java Spring
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # clients
+          - samples/client/petstore/spring-cloud
+          - samples/openapi3/client/petstore/spring-cloud
+          - samples/client/petstore/spring-cloud-date-time
+          - samples/openapi3/client/petstore/spring-cloud-date-time
+          - samples/client/petstore/spring-stubs
+          - samples/openapi3/client/petstore/spring-stubs
+          - samples/openapi3/client/petstore/spring-stubs-skip-default-interface
+          # servers
+          - samples/server/petstore/springboot
+          - samples/openapi3/server/petstore/springboot
+          - samples/server/petstore/springboot-beanvalidation
+          - samples/server/petstore/springboot-useoptional
+          - samples/openapi3/server/petstore/springboot-useoptional
+          - samples/server/petstore/springboot-reactive
+          - samples/openapi3/server/petstore/springboot-reactive
+          - samples/server/petstore/springboot-implicitHeaders
+          - samples/openapi3/server/petstore/springboot-implicitHeaders
+          - samples/server/petstore/springboot-delegate
+          - samples/openapi3/server/petstore/springboot-delegate
+          - samples/server/petstore/spring-boot-nullable-set
+          - samples/server/petstore/spring-boot-defaultInterface-unhandledException
+          - samples/openapi3/server/petstore/spring-boot-oneof
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 8
+      - name: Cache maven dependencies
+        uses: actions/cache@v3
+        env:
+          cache-name: maven-repository
+        with:
+          path: |
+            ~/.m2
+          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: mvn clean package

.github/workflows/sonar.yml

@@ -12,11 +12,11 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ github.repository_owner == 'OpenAPITools' }}
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
     - name: Set up JDK 11
       uses: actions/setup-java@v2
       with:
-        distribution: 'adopt'
+        distribution: 'temurin'
         java-version: 11
     - name: Compile with Maven
       run: mvn -B -q clean install jacoco:report

.gitignore

@@ -201,15 +201,11 @@ samples/server/petstore/aspnetcore/.vs/
 effective.pom
 
 # kotlin
-samples/client/petstore/kotlin/src/main/kotlin/test/
-samples/client/petstore/kotlin-threetenbp/build
-samples/client/petstore/kotlin-string/build
 samples/openapi3/client/petstore/kotlin/build
 samples/server/petstore/kotlin-server/ktor/build
 samples/server/petstore/kotlin-springboot/build
-samples/client/petstore/kotlin-multiplatform/build/
-samples/client/petstore/kotlin-okhttp3/build/
-\?
+samples/client/petstore/kotlin*/src/main/kotlin/test/
+samples/client/petstore/kotlin*/build/
 
 # haskell
 .stack-work
@@ -249,9 +245,6 @@ samples/server/petstore/erlang-server/rebar.lock
 **/dart*/**/pubspec.lock
 # Dart dio
 **/dart*/**/*.g.dart
-# Dart jaguar
-**/dart*/**/*.jser.dart
-**/dart*/**/*.jretro.dart
 
 # JS
 samples/client/petstore/javascript-es6/package-lock.json
@@ -270,3 +263,6 @@ samples/openapi3/client/petstore/ruby-faraday/Gemfile.lock
 
 # Crystal
 samples/client/petstore/crystal/lib
+
+# Go
+samples/openapi3/client/petstore/go/privatekey.pem

.mvn/wrapper/maven-wrapper.properties

@@ -1,2 +1,18 @@
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.3/apache-maven-3.8.3-bin.zip
-wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.4/apache-maven-3.8.4-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar

.travis.yml

@@ -29,6 +29,7 @@ cache:
   - $HOME/.rvm/gems/ruby-2.4.1
   - $HOME/website/node_modules/
   - $HOME/.cache/deno
+  - $HOME/.phpenv/versions/8.1.4
 
 services:
   - docker
@@ -88,8 +89,16 @@ before_install:
   #- sudo apt-get update
   #- sudo apt-get install dart
   # switch to php7
+  - sudo apt-get install libonig-dev libzip-dev
+  - git clone https://github.com/php-build/php-build $(phpenv root)/plugins/php-build
+  - git clone https://github.com/ngyuki/phpenv-composer.git $(phpenv root)/plugins/phpenv-composer
+  - if [ $(ls -A "$HOME/.phpenv/versions/8.1.4" | wc -l) -eq 0 ]; then
+      phpenv install 8.1.4;
+    fi;
+  - phpenv rehash
   - phpenv versions
-  - phpenv global 7.2.15
+  #- phpenv global 7.2.15
+  - phpenv global 8.1.4
   - php -v
   # comment out below as installation failed in travis
   # Add rebar3 build tool and recent Erlang/OTP for Erlang petstore server tests.
@@ -97,10 +106,10 @@ before_install:
   # - Rely on `kerl` for [pre-compiled versions available](https://docs.travis-ci.com/user/languages/erlang#Choosing-OTP-releases-to-test-against). Rely on installation path chosen by [`travis-erlang-builder`](https://github.com/travis-ci/travis-erlang-builder/blob/e6d016b1a91ca7ecac5a5a46395bde917ea13d36/bin/compile#L18).
   # - . ~/otp/18.2.1/activate && erl -version
   #- curl -f -L -o ./rebar3 https://s3.amazonaws.com/rebar3/rebar3 && chmod +x ./rebar3 && ./rebar3 version && export PATH="${TRAVIS_BUILD_DIR}:$PATH"
-  # install C++ tools 
-  - sudo apt install -y --no-install-recommends valgrind cmake build-essential 
+  # install C++ tools
+  - sudo apt install -y --no-install-recommends valgrind cmake build-essential
   # install Qt5
-  - sudo apt install -y --no-install-recommends qt5-default 
+  - sudo apt install -y --no-install-recommends qt5-default
   - cmake --version
   # -- skip perl test to shorten build time
   # perl dep

CI/circle_parallel.sh

@@ -11,7 +11,9 @@ export NODE_ENV=test
 
 function cleanup {
   # Show logs of 'petstore.swagger' container to troubleshoot Unit Test failures, if any.
-  docker logs petstore.swagger # container name specified in circle.yml
+  if [ "$NODE_INDEX" != "4" ]; then
+    docker logs petstore.swagger # container name specified in circle.yml
+  fi
 }
 
 trap cleanup EXIT
@@ -23,22 +25,22 @@ if [ "$NODE_INDEX" = "1" ]; then
   mvn --no-snapshot-updates --quiet verify -Psamples.circleci -Dorg.slf4j.simpleLogger.defaultLogLevel=error
 
 elif [ "$NODE_INDEX" = "2" ]; then
-  echo "Running node $NODE_INDEX to test haskell"
+  echo "Running node $NODE_INDEX to test Go"
   # install haskell
   #curl -sSLk https://get.haskellstack.org/ | sh
   #stack upgrade
   #stack --version
-  # prepare r
-  sudo sh -c 'echo "deb http://cran.rstudio.com/bin/linux/ubuntu trusty/" >> /etc/apt/sources.list'
-  gpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9
-  gpg -a --export E084DAB9 | sudo apt-key add -
-  sudo apt-get update
-  sudo apt-get -y install r-base
-  R --version
 
   # install curl
-  sudo apt-get -y build-dep libcurl4-gnutls-dev
-  sudo apt-get -y install libcurl4-gnutls-dev
+  #sudo apt-get -y build-dep libcurl4-gnutls-dev
+  #sudo apt-get -y install libcurl4-gnutls-dev
+
+  # Install golang version 1.14
+  go version
+  sudo mkdir /usr/local/go1.14
+  wget -c https://dl.google.com/go/go1.14.linux-amd64.tar.gz -O - | sudo tar -xz -C /usr/local/go1.14
+  export PATH="/usr/local/go1.14/go/bin:$PATH"
+  go version
 
   # run integration tests
   mvn --no-snapshot-updates --quiet verify -Psamples.misc -Dorg.slf4j.simpleLogger.defaultLogLevel=error
@@ -52,23 +54,45 @@ elif [ "$NODE_INDEX" = "3" ]; then
   #sudo make altinstall
   pyenv install --list 
   pyenv install 3.6.3
+  pyenv install 2.7.14
   pyenv global 3.6.3
-  python3 --version
+
+  # Install node@stable (for angular 6)
+  set +e
+  curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
+  export NVM_DIR="/opt/circleci/.nvm"
+  [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
+  #nvm install stable
+  # install v16 instead of the latest stable version
+  nvm install 16
+  nvm alias default 16
+  node --version
+
+  # Each step uses the same `$BASH_ENV`, so need to modify it
+  echo 'export NVM_DIR="/opt/circleci/.nvm"' >> $BASH_ENV
+  echo "[ -s \"$NVM_DIR/nvm.sh\" ] && . \"$NVM_DIR/nvm.sh\"" >> $BASH_ENV
 
   mvn --no-snapshot-updates --quiet verify -Psamples.circleci.node3 -Dorg.slf4j.simpleLogger.defaultLogLevel=error
 
+elif [ "$NODE_INDEX" = "4" ]; then
+
+  echo "Running node $NODE_INDEX to test 'samples.circleci.node4' defined in pom.xml ..."
+
+  # install maven and java so we can use them to run our tests
+  apt-get update && apt-get install -y default-jdk maven sudo
+  java -version
+  export JAVA_HOME=$(readlink -f /usr/bin/java | sed "s:bin/java::")
+  echo $JAVA_HOME
+  # show os version
+  uname -a
+
+  mvn --no-snapshot-updates --quiet verify -Psamples.circleci.node4 -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+
 else
   echo "Running node $NODE_INDEX to test 'samples.circleci.others' defined in pom.xml ..."
   #sudo update-java-alternatives -s java-1.7.0-openjdk-amd64
   java -version
 
-  # Install golang version 1.14
-  go version
-  sudo mkdir /usr/local/go1.14
-  wget -c https://dl.google.com/go/go1.14.linux-amd64.tar.gz -O - | sudo tar -xz -C /usr/local/go1.14
-  export PATH="/usr/local/go1.14/go/bin:$PATH"
-  go version
-
   mvn --no-snapshot-updates --quiet verify -Psamples.circleci.others -Dorg.slf4j.simpleLogger.defaultLogLevel=error
   mvn --no-snapshot-updates --quiet javadoc:javadoc -Psamples.circleci -Dorg.slf4j.simpleLogger.defaultLogLevel=error
 fi

README.md

@@ -3,13 +3,13 @@
 
 <div align="center">
 
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 </div>
 
 <div align="center">
 
-[Master](https://github.com/OpenAPITools/openapi-generator/tree/master) (`5.3.1`):
+[Master](https://github.com/OpenAPITools/openapi-generator/tree/master) (`6.0.x`):
 [![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/master.svg?label=Integration%20Test)](https://travis-ci.com/OpenAPITools/openapi-generator)
 [![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
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@@ -17,20 +17,6 @@
 [![Bitrise](https://img.shields.io/bitrise/4a2b10a819d12b67/master?label=bitrise%3A%20Swift+4,5&token=859FMDR8QHwabCzwvZK6vQ)](https://app.bitrise.io/app/4a2b10a819d12b67)
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-[5.4.x](https://github.com/OpenAPITools/openapi-generator/tree/5.4.x) (`5.4.x`):
-[![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/5.4.x.svg?label=Integration%20Test)](https://travis-ci.com/OpenAPITools/openapi-generator)
-[![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator/tree/5.4.x.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
-[![Windows Test](https://ci.appveyor.com/api/projects/status/github/openapitools/openapi-generator?branch=5.4.x&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/WilliamCheng/openapi-generator)
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-
-[6.0.x](https://github.com/OpenAPITools/openapi-generator/tree/6.0.x) (`6.0.x`):
-[![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/6.0.x.svg?label=Integration%20Test)](https://travis-ci.com/OpenAPITools/openapi-generator)
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-[![Windows Test](https://ci.appveyor.com/api/projects/status/github/openapitools/openapi-generator?branch=6.0.x&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/WilliamCheng/openapi-generator)
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-
 </div>
 
 <div align="center">
@@ -62,6 +48,7 @@ If you find OpenAPI Generator useful for work, please consider asking your compa
 [<img src="https://openapi-generator.tech/img/companies/thales.jpg" width="128" height="128">](https://cpl.thalesgroup.com/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
 [<img src="https://openapi-generator.tech/img/companies/apideck.jpg" width="128" height="128">](https://www.apideck.com/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
 [<img src="https://openapi-generator.tech/img/companies/pexa.png" width="128" height="128">](https://www.pexa.com.au/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
+[<img src="https://openapi-generator.tech/img/companies/numary.png" width="128" height="128">](https://www.numary.com/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
 
 #### Thank you GoDaddy for sponsoring the domain names, Linode for sponsoring the VPS and Checkly for sponsoring the API monitoring
 
@@ -75,8 +62,8 @@ OpenAPI Generator allows generation of API client libraries (SDK generation), se
 
 |                                  | Languages/Frameworks                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
 | -------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| **API clients**                  | **ActionScript**, **Ada**, **Apex**, **Bash**, **C**, **C#** (.net 2.0, 3.5 or later, .NET Standard 1.3 - 2.0, .NET Core 2.0, .NET 5.0. Libraries: RestSharp, HttpClient), **C++** (Arduino, cpp-restsdk, Qt5, Tizen, Unreal Engine 4), **Clojure**, **Crystal**, **Dart**, **Elixir**, **Elm**, **Eiffel**, **Erlang**, **Go**, **Groovy**, **Haskell** (http-client, Servant), **Java** (Apache HttpClient, Jersey1.x, Jersey2.x, OkHttp, Retrofit1.x, Retrofit2.x, Feign, RestTemplate, RESTEasy, Vertx, Google API Client Library for Java, Rest-assured, Spring 5 Web Client, MicroProfile Rest Client), **k6**, **Kotlin**, **Lua**, **Nim**, **Node.js/JavaScript** (ES5, ES6, AngularJS with Google Closure Compiler annotations, Flow types, Apollo GraphQL DataStore), **Objective-C**, **OCaml**, **Perl**, **PHP**, **PowerShell**, **Python**, **R**, **Ruby**, **Rust** (hyper, reqwest, rust-server), **Scala** (akka, http4s, scalaz, sttp, swagger-async-httpclient), **Swift** (2.x, 3.x, 4.x, 5.x), **Typescript** (AngularJS, Angular (2.x - 11.x), Aurelia, Axios, Fetch, Inversify, jQuery, Nestjs, Node, redux-query, Rxjs) |
-| **Server stubs**                 | **Ada**, **C#** (ASP.NET Core, NancyFx), **C++** (Pistache, Restbed, Qt5 QHTTPEngine), **Erlang**, **F#** (Giraffe), **Go** (net/http, Gin, Echo), **Haskell** (Servant, Yesod), **Java** (MSF4J, Spring, Undertow, JAX-RS: CDI, CXF, Inflector, Jersey, RestEasy, Play Framework, [PKMST](https://github.com/ProKarma-Inc/pkmst-getting-started-examples), [Vert.x](https://vertx.io/)), **Kotlin** (Spring Boot, Ktor, Vertx), **PHP** (Laravel, Lumen, [Mezzio (fka Zend Expressive)](https://github.com/mezzio/mezzio), Slim, Silex, [Symfony](https://symfony.com/)), **Python** (FastAPI, Flask), **NodeJS**, **Ruby** (Sinatra, Rails5), **Rust** (rust-server), **Scala** (Akka, [Finch](https://github.com/finagle/finch), [Lagom](https://github.com/lagom/lagom), [Play](https://www.playframework.com/), Scalatra)                                                                                                                                                                                         |
+| **API clients**                  | **ActionScript**, **Ada**, **Apex**, **Bash**, **C**, **C#** (.net 2.0, 3.5 or later, .NET Standard 1.3 - 2.1, .NET Core 3.1, .NET 5.0. Libraries: RestSharp, GenericHost, HttpClient), **C++** (Arduino, cpp-restsdk, Qt5, Tizen, Unreal Engine 4), **Clojure**, **Crystal**, **Dart**, **Elixir**, **Elm**, **Eiffel**, **Erlang**, **Go**, **Groovy**, **Haskell** (http-client, Servant), **Java** (Apache HttpClient, Jersey1.x, Jersey2.x, OkHttp, Retrofit1.x, Retrofit2.x, Feign, RestTemplate, RESTEasy, Vertx, Google API Client Library for Java, Rest-assured, Spring 5 Web Client, MicroProfile Rest Client), **k6**, **Kotlin**, **Lua**, **Nim**, **Node.js/JavaScript** (ES5, ES6, AngularJS with Google Closure Compiler annotations, Flow types, Apollo GraphQL DataStore), **Objective-C**, **OCaml**, **Perl**, **PHP**, **PowerShell**, **Python**, **R**, **Ruby**, **Rust** (hyper, reqwest, rust-server), **Scala** (akka, http4s, scalaz, sttp, swagger-async-httpclient), **Swift** (2.x, 3.x, 4.x, 5.x), **Typescript** (AngularJS, Angular (2.x - 11.x), Aurelia, Axios, Fetch, Inversify, jQuery, Nestjs, Node, redux-query, Rxjs) |
+| **Server stubs**                 | **Ada**, **C#** (ASP.NET Core, Azure Functions), **C++** (Pistache, Restbed, Qt5 QHTTPEngine), **Erlang**, **F#** (Giraffe), **Go** (net/http, Gin, Echo), **Haskell** (Servant, Yesod), **Java** (MSF4J, Spring, Undertow, JAX-RS: CDI, CXF, Inflector, Jersey, RestEasy, Play Framework, [PKMST](https://github.com/ProKarma-Inc/pkmst-getting-started-examples), [Vert.x](https://vertx.io/), [Apache Camel](https://camel.apache.org/)), **Kotlin** (Spring Boot, Ktor, Vertx), **PHP** (Laravel, Lumen, [Mezzio (fka Zend Expressive)](https://github.com/mezzio/mezzio), Slim, Silex, [Symfony](https://symfony.com/)), **Python** (FastAPI, Flask), **NodeJS**, **Ruby** (Sinatra, Rails5), **Rust** (rust-server), **Scala** (Akka, [Finch](https://github.com/finagle/finch), [Lagom](https://github.com/lagom/lagom), [Play](https://www.playframework.com/), Scalatra)                                                                                                                                                                                         |
 | **API documentation generators** | **HTML**, **Confluence Wiki**, **Asciidoc**, **Markdown**, **PlantUML**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
 | **Configuration files**          | [**Apache2**](https://httpd.apache.org/)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
 | **Others**                       | **GraphQL**, **JMeter**, **Ktorm**, **MySQL Schema**, **Protocol Buffer**, **WSDL**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
@@ -117,10 +104,8 @@ The OpenAPI Specification has undergone 3 revisions since initial creation in 20
 
 | OpenAPI Generator Version                                                                                                                                 | Release Date | Notes                                             |
 | --------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------ | ------------------------------------------------- |
-| 6.0.0 (upcoming major release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/6.0.0-SNAPSHOT/) | Jan/Feb 2022   | Minor release with breaking changes (no fallback) |
-| 5.4.0 (upcoming minor release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/5.4.0-SNAPSHOT/) | Dec 2021   | Minor release with breaking changes (with fallback) |
-| 5.3.1 (upcoming patch release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/5.3.1-SNAPSHOT/) | Nov/Dec 2021   | Patch release (enhancements, bug fixes, etc) |  
-| [5.3.0](https://github.com/OpenAPITools/openapi-generator/releases/tag/v5.3.0) (latest stable release)                                                    | 24.10.2021   | Minor release with breaking changes (with fallback) |
+| 6.0.0 (upcoming major release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/6.0.0-SNAPSHOT/) | Feb/Mar 2022   | Major release with breaking changes (no fallback) |
+| [5.4.0](https://github.com/OpenAPITools/openapi-generator/releases/tag/v5.4.0) (latest stable release)                                                    | 31.01.2021   | Minor release with breaking changes (with fallback) |
 | [4.3.1](https://github.com/OpenAPITools/openapi-generator/releases/tag/v4.3.1)                                                    | 06.05.2020   | Patch release (enhancements, bug fixes, etc)                       |
 
 OpenAPI Spec compatibility: 1.0, 1.1, 1.2, 2.0, 3.0
@@ -139,7 +124,7 @@ You can find our released artifacts on maven central:
     <version>${openapi-generator-version}</version>
 </dependency>
 ```
-See the different versions of the [openapi-generator](https://mvnrepository.com/artifact/org.openapitools/openapi-generator) artifact available on maven central.
+See the different versions of the [openapi-generator](https://search.maven.org/artifact/org.openapitools/openapi-generator) artifact available on maven central.
 
 **Cli:**
 ```xml
@@ -149,7 +134,7 @@ See the different versions of the [openapi-generator](https://mvnrepository.com/
     <version>${openapi-generator-version}</version>
 </dependency>
 ```
-See the different versions of the [openapi-generator-cli](https://mvnrepository.com/artifact/org.openapitools/openapi-generator-cli) artifact available on maven central.
+See the different versions of the [openapi-generator-cli](https://search.maven.org/artifact/org.openapitools/openapi-generator-cli) artifact available on maven central.
 
 **Maven plugin:**
 ```xml
@@ -159,7 +144,7 @@ See the different versions of the [openapi-generator-cli](https://mvnrepository.
     <version>${openapi-generator-version}</version>
 </dependency>
 ```
-* See the different versions of the [openapi-generator-maven-plugin](https://mvnrepository.com/artifact/org.openapitools/openapi-generator-maven-plugin) artifact available on maven central.
+* See the different versions of the [openapi-generator-maven-plugin](https://search.maven.org/artifact/org.openapitools/openapi-generator-maven-plugin) artifact available on maven central.
 * [Readme](https://github.com/OpenAPITools/openapi-generator/blob/master/modules/openapi-generator-maven-plugin/README.md)
 
 **Gradle plugin:**
@@ -170,23 +155,23 @@ See the different versions of the [openapi-generator-cli](https://mvnrepository.
     <version>${openapi-generator-version}</version>
 </dependency>
 ```
-* See the different versions of the [openapi-generator-gradle-plugin](https://mvnrepository.com/artifact/org.openapitools/openapi-generator-gradle-plugin) artifact available on maven central.
+* See the different versions of the [openapi-generator-gradle-plugin](https://search.maven.org/artifact/org.openapitools/openapi-generator-gradle-plugin) artifact available on maven central.
 * [Readme](https://github.com/OpenAPITools/openapi-generator/blob/master/modules/openapi-generator-gradle-plugin/README.adoc)
 
 ### [1.3 - Download JAR](#table-of-contents)
 <!-- RELEASE_VERSION -->
 If you're looking for the latest stable version, you can grab it directly from Maven.org (Java 8 runtime at a minimum):
 
-JAR location: `https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.3.0/openapi-generator-cli-5.3.0.jar`
+JAR location: `https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.4.0/openapi-generator-cli-5.4.0.jar`
 
 For **Mac/Linux** users:
 ```sh
-wget https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.3.0/openapi-generator-cli-5.3.0.jar -O openapi-generator-cli.jar
+wget https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.4.0/openapi-generator-cli-5.4.0.jar -O openapi-generator-cli.jar
 ```
 
 For **Windows** users, you will need to install [wget](http://gnuwin32.sourceforge.net/packages/wget.htm) or you can use Invoke-WebRequest in PowerShell (3.0+), e.g.
 ```
-Invoke-WebRequest -OutFile openapi-generator-cli.jar https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.3.0/openapi-generator-cli-5.3.0.jar
+Invoke-WebRequest -OutFile openapi-generator-cli.jar https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.4.0/openapi-generator-cli-5.4.0.jar
 ```
 
 After downloading the JAR, run `java -jar openapi-generator-cli.jar help` to show the usage.
@@ -223,21 +208,21 @@ Examples:
 # Execute latest released openapi-generator-cli
 openapi-generator-cli version
 
-# Execute version 3.1.0 for the current invocation, regardless of the latest released version
-OPENAPI_GENERATOR_VERSION=3.1.0 openapi-generator-cli version
+# Execute version 4.1.0 for the current invocation, regardless of the latest released version
+OPENAPI_GENERATOR_VERSION=4.1.0 openapi-generator-cli version
 
-# Execute version 3.1.0-SNAPSHOT for the current invocation
-OPENAPI_GENERATOR_VERSION=3.1.0-SNAPSHOT openapi-generator-cli version
+# Execute version 4.1.0-SNAPSHOT for the current invocation
+OPENAPI_GENERATOR_VERSION=4.1.0-SNAPSHOT openapi-generator-cli version
 
-# Execute version 3.0.2 for every invocation in the current shell session
-export OPENAPI_GENERATOR_VERSION=3.0.2
-openapi-generator-cli version # is 3.0.2
-openapi-generator-cli version # is also 3.0.2
+# Execute version 4.0.2 for every invocation in the current shell session
+export OPENAPI_GENERATOR_VERSION=4.0.2
+openapi-generator-cli version # is 4.0.2
+openapi-generator-cli version # is also 4.0.2
 
 # To "install" a specific version, set the variable in .bashrc/.bash_profile
-echo "export OPENAPI_GENERATOR_VERSION=3.0.2" >> ~/.bashrc
+echo "export OPENAPI_GENERATOR_VERSION=4.0.2" >> ~/.bashrc
 source ~/.bashrc
-openapi-generator-cli version # is always 3.0.2, unless any of the above overrides are done ad hoc
+openapi-generator-cli version # is always 4.0.2, unless any of the above overrides are done ad hoc
 ```
 
 ### [1.4 - Build Projects](#table-of-contents)
@@ -367,7 +352,7 @@ Once built, `run-in-docker.sh` will act as an executable for openapi-generator-c
 ./run-in-docker.sh list # Executes 'list' command for openapi-generator-cli
 ./run-in-docker.sh /gen/bin/go-petstore.sh  # Builds the Go client
 ./run-in-docker.sh generate -i modules/openapi-generator/src/test/resources/3_0/petstore.yaml \
-    -g go -o /gen/out/go-petstore --package-name=petstore # generates go client, outputs locally to ./out/go-petstore
+    -g go -o /gen/out/go-petstore -p packageName=petstore # generates go client, outputs locally to ./out/go-petstore
 ```
 
 ##### Troubleshooting
@@ -411,7 +396,7 @@ openapi-generator-cli version
 To use a specific version of "openapi-generator-cli"
 
 ```sh
-openapi-generator-cli version-manager set 5.3.0
+openapi-generator-cli version-manager set 5.4.0
 ```
 
 Or install it as dev-dependency:
@@ -435,7 +420,7 @@ java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar generat
 (if you're on Windows, replace the last command with `java -jar modules\openapi-generator-cli\target\openapi-generator-cli.jar generate -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml -g php -o c:\temp\php_api_client`)
 
 <!-- RELEASE_VERSION -->
-You can also download the JAR (latest release) directly from [maven.org](https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.3.0/openapi-generator-cli-5.3.0.jar)
+You can also download the JAR (latest release) directly from [maven.org](https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.4.0/openapi-generator-cli-5.4.0.jar)
 <!-- /RELEASE_VERSION -->
 
 To get a list of **general** options available, please run `java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar help generate`
@@ -577,6 +562,7 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [Adaptant Solutions AG](https://www.adaptant.io/)
 - [adesso SE](https://www.adesso.de/)
 - [Agoda](https://www.agoda.com/)
+- [Airthings](https://www.airthings.com/)
 - [Allianz](https://www.allianz.com)
 - [Angular.Schule](https://angular.schule/)
 - [Aqovia](https://aqovia.com/)
@@ -584,11 +570,13 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [ASKUL](https://www.askul.co.jp)
 - [Arduino](https://www.arduino.cc/)
 - [b<>com](https://b-com.com/en)
+- [百度营销](https://e.baidu.com)
 - [Banzai Cloud](https://banzaicloud.com)
 - [BIMData.io](https://bimdata.io)
 - [Bithost GmbH](https://www.bithost.ch)
 - [Bosch Connected Industry](https://www.bosch-connected-industry.com)
 - [Boxever](https://www.boxever.com/)
+- [Bunker Holding Group](https://www.bunker-holding.com/)
 - [California State University, Northridge](https://www.csun.edu)
 - [CAM](https://www.cam-inc.co.jp/)
 - [Camptocamp](https://www.camptocamp.com/en)
@@ -632,6 +620,8 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [Lumeris](https://www.lumeris.com)
 - [LVM Versicherungen](https://www.lvm.de)
 - [MailSlurp](https://www.mailslurp.com)
+- [Manticore Search](https://manticoresearch.com)
+- [Mastercard](https://developers.mastercard.com)
 - [Médiavision](https://www.mediavision.fr/)
 - [Metaswitch](https://www.metaswitch.com/)
 - [MoonVision](https://www.moonvision.io/)
@@ -649,7 +639,9 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [PLAID, Inc.](https://plaid.co.jp/)
 - [Ponicode](https://ponicode.dev/)
 - [Pricefx](https://www.pricefx.com/)
+- [PrintNanny](https://www.print-nanny.com/)
 - [Prometheus/Alertmanager](https://github.com/prometheus/alertmanager)
+- [Qavar](https://www.qavar.com)
 - [QEDIT](https://qed-it.com)
 - [Qulix Systems](https://www.qulix.com)
 - [Raksul](https://corp.raksul.com)
@@ -665,6 +657,7 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [Suva](https://www.suva.ch/)
 - [Telstra](https://dev.telstra.com)
 - [The University of Aizu](https://www.u-aizu.ac.jp/en/)
+- [Translucent ApS](https://www.translucent.dk)
 - [TravelTime platform](https://www.traveltimeplatform.com/)
 - [TribalScale](https://www.tribalscale.com)
 - [TUI InfoTec GmbH](http://www.tui-infotec.com/)
@@ -708,8 +701,8 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - 2019/01/30 - [Rapid Application Development With API First Approach Using Open-API Generator](https://dzone.com/articles/rapid-api-development-using-open-api-generator) by [Milan Sonkar](https://dzone.com/users/828329/milan_sonkar.html)
 - 2019/02/02 - [平静を保ち、コードを生成せよ 〜 OpenAPI Generator誕生の背景と軌跡 〜](https://speakerdeck.com/akihito_nakano/gunmaweb34) by [中野暁人](https://github.com/ackintosh) at [Gunma.web #34 スキーマ駆動開発](https://gunmaweb.connpass.com/event/113974/)
 - 2019/02/20 - [An adventure in OpenAPI V3 code generation](https://mux.com/blog/an-adventure-in-openapi-v3-api-code-generation/) by [Phil Cluff](https://mux.com/blog/author/philc/)
-- 2019/02/26 - [Building API Services: A Beginner’s Guide](https://medium.com/google-cloud/building-api-services-a-beginners-guide-7274ae4c547f) by [Ratros Y.](https://medium.com/@ratrosy) in [Google Cloud Platofrm Blog](https://medium.com/google-cloud)
-- 2019/02/26 - [Building APIs with OpenAPI: Continued](https://medium.com/@ratrosy/building-apis-with-openapi-continued-5d0faaed32eb) by [Ratros Y.](https://medium.com/@ratrosy) in [Google Cloud Platofrm Blog](https://medium.com/google-cloud)
+- 2019/02/26 - [Building API Services: A Beginner’s Guide](https://medium.com/google-cloud/building-api-services-a-beginners-guide-7274ae4c547f) by [Ratros Y.](https://medium.com/@ratrosy) in [Google Cloud Platform Blog](https://medium.com/google-cloud)
+- 2019/02/26 - [Building APIs with OpenAPI: Continued](https://medium.com/@ratrosy/building-apis-with-openapi-continued-5d0faaed32eb) by [Ratros Y.](https://medium.com/@ratrosy) in [Google Cloud Platform Blog](https://medium.com/google-cloud)
 - 2019-03-07 - [OpenAPI Generator で Spring Boot と Angular をタイプセーフに繋ぐ](https://qiita.com/chibato/items/e4a748db12409b40c02f) by [Tomofumi Chiba](https://github.com/chibat)
 - 2019-03-16 - [A Quick introduction to manual OpenAPI V3](https://vadosware.io/post/quick-intro-to-manual-openapi-v3/) by [vados](https://github.com/t3hmrman) at [VADOSWARE](https://vadosware.io)
 - 2019-03-25 - [Access any REST service with the SAP S/4HANA Cloud SDK](https://blogs.sap.com/2019/03/25/integrate-sap-s4hana-cloud-sdk-with-open-api/) by [Alexander Duemont](https://people.sap.com/alexander.duemont)
@@ -768,6 +761,7 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - 2019-11-26 - [CordaCon 2019 Highlights: Braid Server and OpenAPI Generator for Corda Client API’s](https://blog.b9lab.com/cordacon-2019-highlights-braid-server-and-openapi-generator-for-corda-flows-api-s-d24179ccb27c) by [Adel Rustum](https://blog.b9lab.com/@adelrestom) at [B9lab](https://blog.b9lab.com/)
 - 2019-12-03 - [A Road to Less Coding: Auto-Generate APILibrary](https://www.corda.net/blog/a-road-to-less-coding-auto-generate-apilibrary/) at [Corda Blog](https://www.corda.net/blog/)
 - 2019-12-04 - [Angular＋NestJS＋OpenAPI（Swagger）でマイクロサービスを視野に入れた環境を考える](https://qiita.com/teracy55/items/0327c7a170ec772970c6) by [てらしー](https://twitter.com/teracy55)
+- 2019-12-05 - [Code generation on the Java VM](https://speakerdeck.com/sullis/code-generation-on-the-java-vm-2019-12-05) by [Sean Sullivan](https://speakerdeck.com/sullis)
 - 2019-12-17 - [OpenAPI Generator で OAuth2 アクセストークン発行のコードまで生成してみる](https://www.techscore.com/blog/2019/12/17/openapi-generator-oauth2-accesstoken/) by [TECHSCORE](https://www.techscore.com/blog/)
 - 2019-12-23 - [Use Ada for Your Web Development](https://www.electronicdesign.com/technologies/embedded-revolution/article/21119177/use-ada-for-your-web-development) by [Stephane Carrez](https://github.com/stcarrez)
 - 2019-12-23 - [OpenAPIのスキーマを分割・構造化していく方法](https://gift-tech.co.jp/articles/structured-openapi-schema) by [小飯塚達也](https://github.com/t2h5) at [GiFT, Inc](https://gift-tech.co.jp/)
@@ -821,18 +815,19 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - 2021-01-18 - [「アプリ開発あるある」を疑うことから始まった、API Clientコードの自動生成【デブスト2020】](https://codezine.jp/article/detail/13406?p=2) by [CodeZine編集部](https://codezine.jp/author/1)
 - 2021-02-05 - [REST-API-Roundtrip with SpringDoc and OpenAPI Generator](https://blog.viadee.de/en/rest-api-roundtrip) by [Benjamin Klatt](https://twitter.com/benklatt) at [viadee](https://www.viadee.de/en/)
 - 2021-02-17 - [REST-API-Roundtrip with SpringDoc and OpenAPI Generator](https://medium.com/nerd-for-tech/rest-api-roundtrip-with-springdoc-and-openapi-generator-30bd27ccf698) by [cloud @viadee](https://cloud-viadee.medium.com/)
-- 2021-03-08 - [OpenAPI Generator 工具的躺坑尝试](https://blog.csdn.net/u013019701/article/details/114531975) by [独家雨天](https://blog.csdn.net/u013019701) at [CSDN官方博客](https://blog.csdn.net/) 
+- 2021-03-08 - [OpenAPI Generator 工具的躺坑尝试](https://blog.csdn.net/u013019701/article/details/114531975) by [独家雨天](https://blog.csdn.net/u013019701) at [CSDN官方博客](https://blog.csdn.net/)
 - 2021-03-16 - [如何基于 Swagger 使用 OpenAPI Generator 生成 JMeter 脚本？](https://cloud.tencent.com/developer/article/1802704) by [高楼Zee](https://cloud.tencent.com/developer/user/5836255) at [腾讯云专栏](https://cloud.tencent.com/developer/column)
 - 2021-03-24 - [openapi-generator-cli による TypeScript 型定義](https://zenn.dev/takepepe/articles/openapi-generator-cli-ts) by [Takefumi Yoshii](https://zenn.dev/takepepe)
-- 2021-03-28 - [Trying out NestJS part 4: Generate Typescript clients from OpenAPI documents](https://dev.to/arnaudcortisse/trying-out-nestjs-part-4-generate-typescript-clients-from-openapi-documents-28mk) by [Arnaud Cortisse](https://dev.to/arnaudcortisse) 
+- 2021-03-28 - [Trying out NestJS part 4: Generate Typescript clients from OpenAPI documents](https://dev.to/arnaudcortisse/trying-out-nestjs-part-4-generate-typescript-clients-from-openapi-documents-28mk) by [Arnaud Cortisse](https://dev.to/arnaudcortisse)
 - 2021-03-31 - [Open API Server Implementation Using OpenAPI Generator](https://www.baeldung.com/java-openapi-generator-server) at [Baeldung](https://www.baeldung.com/)
 - 2021-03-31 - [使用OpenAPI Generator實現Open API Server](https://www.1ju.org/article/java-openapi-generator-server) at [億聚網](https://www.1ju.org/)
 - 2021-04-19 - [Introducing Twilio’s OpenAPI Specification Beta](https://www.twilio.com/blog/introducing-twilio-open-api-specification-beta) by [GARETH PAUL JONES](https://www.twilio.com/blog/author/gpj) at [Twilio Blog](https://www.twilio.com/blog)
 - 2021-04-22 - [Leveraging OpenApi strengths in a Micro-Service environment](https://medium.com/unibuddy-technology-blog/leveraging-openapi-strengths-in-a-micro-service-environment-3d7f9e7c26ff) by Nicolas Jellab at [Unibuddy Technology Blog](https://medium.com/unibuddy-technology-blog)
 - 2021-04-27 - [From zero to publishing PowerShell API clients in PowerShell Gallery within minutes](https://speakerdeck.com/wing328/from-zero-to-publishing-powershell-api-clients-in-powershell-gallery-within-minutes) by [William Cheng](https://github.com/wing328) at [PowerShell + DevOps Global Summit 2021](https://events.devopscollective.org/event/powershell-devops-global-summit-2021/)
 - 2021-05-31 - [FlutterでOpen Api Generator(Swagger)を使う](https://aakira.app/blog/2021/05/flutter-open-api/) by [AAkira](https://twitter.com/_a_akira)
-- 2021-06-22 - [Rest API Documentation and Client Generation With OpenAPI](https://dzone.com/articles/rest-api-documentation-and-client-generation-with) by [Prasanth Gullapalli](https://dzone.com/users/1011797/prasanthnath.g@gmail.com.html) 
+- 2021-06-22 - [Rest API Documentation and Client Generation With OpenAPI](https://dzone.com/articles/rest-api-documentation-and-client-generation-with) by [Prasanth Gullapalli](https://dzone.com/users/1011797/prasanthnath.g@gmail.com.html)
 - 2021-07-16 - [銀行事業のサーバーサイド開発について / LINE 京都開発室 エンジニア採用説明会](https://www.youtube.com/watch?v=YrrKQHxLPpQ) by 野田誠人, Robert Mitchell
+- 2021-07-19 - [OpenAPI code generation with kotlin](https://sylhare.github.io/2021/07/19/Openapi-swagger-codegen-with-kotlin.html) by [sylhare](https://github.com/sylhare)
 - 2021-07-29 - [How To Rewrite a Huge Codebase](https://dzone.com/articles/how-to-rewrite-a-huge-code-base) by [Curtis Poe](https://dzone.com/users/4565446/publiusovidius.html)
 - 2021-08-21 - [Generating Client APIs using Swagger Part 1](https://medium.com/@flowsquad/generating-client-apis-using-swagger-part-1-2d46f13f5e92) by [FlowSquad.io](https://medium.com/@flowsquad)
 - 2021-09-11 - [Invoking AWS ParallelCluster API](https://docs.aws.amazon.com/parallelcluster/latest/ug/api-reference-v3.html) at [AWS ParallelCluster API official documentation](https://docs.aws.amazon.com/parallelcluster/latest/ug/api-reference-v3.html)
@@ -840,6 +835,13 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - 2021-10-02 - [How to Write Fewer Lines of Code with the OpenAPI Generator](https://hackernoon.com/how-to-write-fewer-lines-of-code-with-the-openapi-generator) by [Mikhail Alfa](https://hackernoon.com/u/alphamikle)
 - 2021-10-12 - [OpenAPI Generator : 4000 étoiles sur GitHub et des spaghettis](https://www.youtube.com/watch?v=9hEsNBSqTFk) by [Jérémie Bresson](https://github.com/jmini) at [Devoxx FR 2021](https://cfp.devoxx.fr/2021/speaker/jeremie_bresson)
 - 2021-10-17 - [Generate a TypeScript HTTP Client From An OpenAPI Spec In DotNET 5](https://richardwillis.info/blog/generate-a-type-script-http-client-from-an-open-api-spec-in-dot-net-5) by [Richard Willis](https://github.com/badsyntax)
+- 2021-11-06 - [スタートアップの開発で意識したこと](https://zenn.dev/woo_noo/articles/5cb09f8e2899ae782ad1) by [woo-noo](https://zenn.dev/woo_noo)
+- 2021-11-09 - [Effective Software Development using OpenAPI Generator](https://apexlabs.ai/post/effective-software-development-using-openapi-generator) by Ajil Oomme
+- 2021-12-07 - [An Introduction to OpenAPI](https://betterprogramming.pub/4-use-cases-of-openapi-which-are-good-to-know-1a041f4ad71e) by [Na'aman Hirschfeld](https://naamanhirschfeld.medium.com/)
+- 2022-01-02 - [Towards a secure API client generator for IoT devices](https://arxiv.org/abs/2201.00270) by Anders Aaen Springborg, Martin Kaldahl Andersen, Kaare Holland Hattel, Michele Albano
+- 2022-02-02 - [Use OpenApi generator to share your models between Flutter and your backend](https://www.youtube.com/watch?v=kPW7ccu9Yvk) by [Guillaume Bernos](https://feb2022.fluttervikings.com/speakers/guillaume_bernos) at [Flutter Vikings Conference 2022 (Hybrid)](https://feb2022.fluttervikings.com/)
+- 2022-03-15 - [OpenAPI Specでハイフン区切りのEnum値をOpenAPI Generatorで出力すると、ハイフン区切りのまま出力される](https://qiita.com/yuji38kwmt/items/824d74d4889055ab37d8) by [yuji38kwmt](https://qiita.com/yuji38kwmt)
+- 2022-04-01 - [OpenAPI Generatorのコード生成とSpring Frameworkのカスタムデータバインディングを共存させる](https://techblog.zozo.com/entry/coexistence-of-openapi-and-spring) in [ZOZO Tech Blog](https://techblog.zozo.com/)
 
 ## [6 - About Us](#table-of-contents)
 
@@ -851,13 +853,14 @@ OpenAPI Generator core team members are contributors who have been making signif
 * [@wing328](https://github.com/wing328) (2015/07) [:heart:](https://www.patreon.com/wing328)
 * [@jimschubert](https://github.com/jimschubert) (2016/05) [:heart:](https://www.patreon.com/jimschubert)
 * [@cbornet](https://github.com/cbornet) (2016/05)
-* [@ackintosh](https://github.com/ackintosh) (2018/02) [:heart:](https://www.patreon.com/ackintosh/overview)
 * [@jmini](https://github.com/jmini) (2018/04)  [:heart:](https://www.patreon.com/jmini)
 * [@etherealjoy](https://github.com/etherealjoy) (2019/06)
-* [@spacether](https://github.com/spacether) (2020/05)
+* [@spacether](https://github.com/spacether) (2020/05) [:heart:][spacether sponsorship]
 
 :heart: = Link to support the contributor directly
 
+[spacether sponsorship]: https://github.com/sponsors/spacether/
+
 #### Template Creator
 
 **NOTE**: Embedded templates are only supported in _Mustache_ format. Support for all other formats is experimental and subject to change at any time.
@@ -869,12 +872,13 @@ Here is a list of template creators:
    * Bash: @bkryza
    * C: @PowerOfCreation @zhemant [:heart:](https://www.patreon.com/zhemant)
    * C++ REST: @Danielku15
-   * C++ Tiny: @AndersSpringborg @kaareHH @michelealbano @mkakbas 
+   * C++ Tiny: @AndersSpringborg @kaareHH @michelealbano @mkakbas
    * C++ UE4: @Kahncode
    * C# (.NET 2.0): @who
    * C# (.NET Standard 1.3 ): @Gronsak
    * C# (.NET 4.5 refactored): @jimschubert [:heart:](https://www.patreon.com/jimschubert)
-   * C# (HttpClient): @Blackclaws 
+   * C# (GenericHost): @devhl-labs
+   * C# (HttpClient): @Blackclaws
    * Clojure: @xhh
    * Crystal: @wing328
    * Dart: @yissachar
@@ -905,12 +909,13 @@ Here is a list of template creators:
    * Java (Java 11 Native HTTP client): @bbdouglas
    * Java (Apache HttpClient): @harrywhite4
    * Javascript/NodeJS: @jfiala
-   * Javascript (Apollo DataSource): @erithmetic
-   * Javascript (Closure-annotated Angular) @achew22
-   * Javascript (Flow types) @jaypea
+   * JavaScript (Apollo DataSource): @erithmetic
+   * JavaScript (Closure-annotated Angular) @achew22
+   * JavaScript (Flow types) @jaypea
    * JMeter: @davidkiss
    * Kotlin: @jimschubert [:heart:](https://www.patreon.com/jimschubert)
    * Kotlin (MultiPlatform): @andrewemery
+   * Kotlin (Volley): @alisters
    * Lua: @daurnimator
    * Nim: @hokamoto
    * OCaml: @cgensoul
@@ -919,7 +924,8 @@ Here is a list of template creators:
    * PHP (with Data Transfer): @Articus
    * PowerShell: @beatcracker
    * PowerShell (refactored in 5.0.0): @wing328
-   * Python: @spacether
+   * Python: @spacether [:heart:][spacether sponsorship]
+   * Python-Experimental: @spacether [:heart:][spacether sponsorship]
    * R: @ramnov
    * Ruby (Faraday): @meganemura @dkliban
    * Rust: @farcaller
@@ -948,6 +954,7 @@ Here is a list of template creators:
    * C# ASP.NET 5: @jimschubert [:heart:](https://www.patreon.com/jimschubert)
    * C# ASP.NET Core 3.0: @A-Joshi
    * C# APS.NET Core 3.1: @phatcher
+   * C# Azure functions: @Abrhm7786
    * C# NancyFX: @mstefaniuk
    * C++ (Qt5 QHttpEngine): @etherealjoy
    * C++ Pistache: @sebymiano
@@ -960,12 +967,14 @@ Here is a list of template creators:
    * GraphQL Express Server: @renepardon
    * Haskell Servant: @algas
    * Haskell Yesod: @yotsuya
+   * Java Camel: @carnevalegiacomo
    * Java MSF4J: @sanjeewa-malalgoda
    * Java Spring Boot: @diyfr
    * Java Undertow: @stevehu
    * Java Play Framework: @JFCote
    * Java PKMST: @anshu2185 @sanshuman @rkumar-pk @ninodpillai
    * Java Vert.x: @lwlee2608
+   * Java Micronaut: @andriy-dmytruk
    * JAX-RS RestEasy: @chameleon82
    * JAX-RS CXF: @hiveship
    * JAX-RS CXF (CDI): @nickcmaynard
@@ -973,6 +982,7 @@ Here is a list of template creators:
    * Kotlin: @jimschubert [:heart:](https://www.patreon.com/jimschubert)
    * Kotlin (Spring Boot): @dr4ke616
    * Kotlin (Vertx): @Wooyme
+   * Kotlin (JAX-RS): @anttileppa
    * NodeJS Express: @YishTish
    * PHP Laravel: @renepardon
    * PHP Lumen: @abcsun
@@ -981,7 +991,7 @@ Here is a list of template creators:
    * PHP Slim4: @ybelenko
    * PHP Symfony: @ksm2
    * Python FastAPI: @krjakbrjak
-   * Python AIOHTTP: @Jyhess
+   * Python AIOHTTP:
    * Ruby on Rails 5: @zlx
    * Rust (rust-server): @metaswitch
    * Scala Akka: @Bouillie
@@ -1046,6 +1056,7 @@ If you want to join the committee, please kindly apply by sending an email to te
 | C++               | @ravinikam (2017/07) @stkrwork (2017/07) @etherealjoy (2018/02) @martindelille (2018/03) @muttleyxd (2019/08)                                                                                                                     |
 | C#                | @mandrean (2017/08) @frankyjuang (2019/09) @shibayan (2020/02) @Blackclaws (2021/03) @lucamazzanti (2021/05)                                                                               |
 | Clojure           |                                                                                                                                                                                                                                   |
+| Crystal           | @cyangle (2021/01) |
 | Dart              | @jaumard (2018/09) @josh-burton (2019/12) @amondnet (2019/12) @sbu-WBT (2020/12) @kuhnroyal (2020/12) @agilob (2020/12) @ahmednfwela (2021/08)                                                                                                      |
 | Eiffel            | @jvelilla (2017/09)                                                                                                                                                                                                               |
 | Elixir            | @mrmstn (2018/12)                                                                                                                                                                                                                 |
@@ -1056,7 +1067,8 @@ If you want to join the committee, please kindly apply by sending an email to te
 | GraphQL           | @renepardon (2018/12)                                                                                                                                                                                                             |
 | Groovy            |                                                                                                                                                                                                                                   |
 | Haskell           |                                                                                                                                                                                                                                   |
-| Java              | @bbdouglas (2017/07) @sreeshas (2017/08) @jfiala (2017/08) @lukoyanov (2017/09) @cbornet (2017/09) @jeff9finger (2018/01) @karismann (2019/03) @Zomzog (2019/04) @lwlee2608 (2019/10) @nmuesch (2021/01)                          |
+| Java              | @bbdouglas (2017/07) @sreeshas (2017/08) @jfiala (2017/08) @lukoyanov (2017/09) @cbornet (2017/09) @jeff9finger (2018/01) @karismann (2019/03) @Zomzog (2019/04) @lwlee2608 (2019/10)                        |
+| Java Spring             | @cachescrubber (2022/02) @welshm (2022/02) @MelleD (2022/02) @atextor (2022/02) @manedev79 (2022/02) @javisst (2022/02) @borsch (2022/02) @banlevente (2022/02)                    |
 | JMeter               | @kannkyo (2021/01)                                                                                                                                                                                                            |
 | Kotlin            | @jimschubert (2017/09) [:heart:](https://www.patreon.com/jimschubert), @dr4ke616 (2018/08) @karismann (2019/03) @Zomzog (2019/04) @andrewemery (2019/10) @4brunu (2019/11) @yutaka0m (2020/03)                                                        |
 | Lua               | @daurnimator (2017/08)                                                                                                                                                                                                            |
@@ -1065,15 +1077,15 @@ If you want to join the committee, please kindly apply by sending an email to te
 | ObjC              |                                                                                                                                                                                                                                   |
 | OCaml             | @cgensoul (2019/08)                                                                                                                                                                                                               |
 | Perl              | @wing328 (2017/07) [:heart:](https://www.patreon.com/wing328) @yue9944882 (2019/06)                                                                                                                                               |
-| PHP               | @jebentier (2017/07), @dkarlovi (2017/07), @mandrean (2017/08), @jfastnacht (2017/09), @ackintosh (2017/09) [:heart:](https://www.patreon.com/ackintosh/overview), @ybelenko (2018/07), @renepardon (2018/12)                     |
+| PHP               | @jebentier (2017/07), @dkarlovi (2017/07), @mandrean (2017/08), @jfastnacht (2017/09), @ybelenko (2018/07), @renepardon (2018/12)                     |
 | PowerShell        | @wing328 (2020/05)                                                                                                                                                                                                                                  |
-| Python            | @taxpon (2017/07) @frol (2017/07) @mbohlool (2017/07) @cbornet (2017/09) @kenjones-cisco (2017/11) @tomplus (2018/10) @Jyhess (2019/01) @arun-nalla (2019/11) @spacether (2019/11)                                                |
+| Python            | @taxpon (2017/07) @frol (2017/07) @mbohlool (2017/07) @cbornet (2017/09) @kenjones-cisco (2017/11) @tomplus (2018/10) @arun-nalla (2019/11) @spacether (2019/11) [:heart:][spacether sponsorship]               |
 | R                 | @Ramanth (2019/07) @saigiridhar21 (2019/07)                                                                                                                                                                                       |
 | Ruby              | @cliffano (2017/07) @zlx (2017/09) @autopp (2019/02)                                                                                                                                                                             |
 | Rust              | @frol (2017/07) @farcaller (2017/08) @richardwhiuk (2019/07) @paladinzh (2020/05)                                                                                                                               |
 | Scala             | @clasnake (2017/07), @jimschubert (2017/09) [:heart:](https://www.patreon.com/jimschubert), @shijinkui  (2018/01), @ramzimaalej (2018/03), @chameleon82 (2020/03), @Bouillie (2020/04)                                                          |
 | Swift             | @jgavris (2017/07) @ehyche (2017/08) @Edubits (2017/09) @jaz-ah (2017/09) @4brunu (2019/11)                                                                                                                                       |
-| TypeScript        | @TiFu (2017/07) @taxpon (2017/07) @sebastianhaas (2017/07) @kenisteward (2017/07) @Vrolijkx (2017/09) @macjohnny (2018/01) @topce (2018/10) @akehir (2019/07) @petejohansonxo (2019/11) @amakhrov (2020/02) |
+| TypeScript        | @TiFu (2017/07) @taxpon (2017/07) @sebastianhaas (2017/07) @kenisteward (2017/07) @Vrolijkx (2017/09) @macjohnny (2018/01) @topce (2018/10) @akehir (2019/07) @petejohansonxo (2019/11) @amakhrov (2020/02) @davidgamero (2022/03) |
 
 :heart: = Link to support the contributor directly
 

appveyor.yml

@@ -7,7 +7,7 @@ install:
       Add-Type -AssemblyName System.IO.Compression.FileSystem
       if (!(Test-Path -Path "C:\maven" )) {
         (new-object System.Net.WebClient).DownloadFile(
-          'http://www.us.apache.org/dist/maven/maven-3/3.2.5/binaries/apache-maven-3.2.5-bin.zip',
+          'https://archive.apache.org/dist/maven/maven-3/3.8.3/binaries/apache-maven-3.8.3-bin.zip',
           'C:\maven-bin.zip'
         )
         [System.IO.Compression.ZipFile]::ExtractToDirectory("C:\maven-bin.zip", "C:\maven")
@@ -22,15 +22,15 @@ install:
         )
         [System.IO.Compression.ZipFile]::ExtractToDirectory("C:\gradle-bin.zip", "C:\gradle")
       }
-  - cmd: SET PATH=C:\maven\apache-maven-3.2.5\bin;C:\gradle\gradle-5.6.4\bin;%JAVA_HOME%\bin;%PATH%
+  - cmd: SET PATH=C:\maven\apache-maven-3.8.3\bin;C:\gradle\gradle-5.6.4\bin;%JAVA_HOME%\bin;%PATH%
   - cmd: SET MAVEN_OPTS=-Xmx4g
   - cmd: SET JAVA_OPTS=-Xmx4g
-  - cmd: SET M2_HOME=C:\maven\apache-maven-3.2.5
+  - cmd: SET M2_HOME=C:\maven\apache-maven-3.8.3
   - cmd: java -version
   - cmd: gradle -v
   - cmd: dir/w
   - git clone https://github.com/wing328/swagger-samples --depth 1
-  - ps: Start-Process -FilePath 'C:\maven\apache-maven-3.2.5\bin\mvn' -ArgumentList 'jetty:run' -WorkingDirectory "$env:appveyor_build_folder\swagger-samples\java\java-jersey-jaxrs-ci"
+  - ps: Start-Process -FilePath 'C:\maven\apache-maven-3.8.3\bin\mvn' -ArgumentList 'jetty:run' -WorkingDirectory "$env:appveyor_build_folder\swagger-samples\java\java-jersey-jaxrs-ci"
   - ps: Start-Sleep -s 15
   - ps: $PSVersionTable.PSVersion
   - ps: Install-Module -Name Pester -Force -Scope CurrentUser
@@ -48,6 +48,8 @@ build_script:
   - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClientCoreAndNet47\Org.OpenAPITools.sln
   # build C# API client (httpclient)
   - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClient-httpclient\Org.OpenAPITools.sln
+  # build C# API client (generichost)
+  - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClient-generichost-netstandard2.0\Org.OpenAPITools.sln
   # build C# API client (netcore)
   - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClient\Org.OpenAPITools.sln
   - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClientCore\Org.OpenAPITools.sln
@@ -75,6 +77,8 @@ test_script:
   - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClientCoreAndNet47\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
   # test c# API client (httpclient)
   - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClient-httpclient\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
+  # test c# API client (generichost)
+  - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClient-generichost-netstandard2.0\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
   # test c# API client (netcore)
   - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClientCore\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
   - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClient\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj

bin/configs/aspnetcore-6.0.yaml

@@ -0,0 +1,8 @@
+generatorName: aspnetcore
+outputDir: samples/server/petstore/aspnetcore-6.0
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/aspnetcore/3.0
+additionalProperties:
+  packageGuid: '{3C799344-F285-4669-8FD5-7ED9B795D5C5}'
+  aspnetCoreVersion: "6.0"
+  userSecretsGuid: 'cb87e868-8646-48ef-9bb6-344b537d0d37'

bin/configs/cpp-restsdk-client.yaml

@@ -2,3 +2,5 @@ generatorName: cpp-restsdk
 outputDir: samples/client/petstore/cpp-restsdk/client
 inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
 templateDir: modules/openapi-generator/src/main/resources/cpp-rest-sdk-client
+additionalProperties:
+  packageName: CppRestPetstoreClient

bin/configs/csharp-netcore-OpenAPIClient-generichost-netcore5.0-nrt.yaml

@@ -0,0 +1,12 @@
+# for csharp-netcore generichost
+generatorName: csharp-netcore
+outputDir: samples/client/petstore/csharp-netcore/OpenAPIClient-generichost-net6.0-nrt
+inputSpec: modules/openapi-generator/src/test/resources/3_0/csharp/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
+library: generichost
+templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
+additionalProperties:
+  packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
+  useCompareNetObjects: true 
+  disallowAdditionalPropertiesIfNotPresent: false
+  targetFramework: net6.0
+  nullableReferenceTypes: true

bin/configs/csharp-netcore-OpenAPIClient-generichost-netcore5.0.yaml

@@ -0,0 +1,12 @@
+# for csharp-netcore generichost
+generatorName: csharp-netcore
+outputDir: samples/client/petstore/csharp-netcore/OpenAPIClient-generichost-net6.0
+inputSpec: modules/openapi-generator/src/test/resources/3_0/csharp/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
+library: generichost
+templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
+additionalProperties:
+  packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
+  useCompareNetObjects: true 
+  disallowAdditionalPropertiesIfNotPresent: false
+  targetFramework: net6.0
+  nullableReferenceTypes: false

bin/configs/csharp-netcore-OpenAPIClient-generichost-netstandard2.0.yaml

@@ -0,0 +1,11 @@
+# for csharp-netcore generichost
+generatorName: csharp-netcore
+outputDir: samples/client/petstore/csharp-netcore/OpenAPIClient-generichost-netstandard2.0
+inputSpec: modules/openapi-generator/src/test/resources/3_0/csharp/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
+library: generichost
+templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
+additionalProperties:
+  packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
+  useCompareNetObjects: true 
+  disallowAdditionalPropertiesIfNotPresent: false
+  targetFramework: netstandard2.0

bin/configs/csharp-netcore-OpenAPIClient-httpclient.yaml

@@ -1,7 +1,7 @@
 # for .net standard httpclient
 generatorName: csharp-netcore
 outputDir: samples/client/petstore/csharp-netcore/OpenAPIClient-httpclient
-inputSpec: modules/openapi-generator/src/test/resources/3_0/java/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
+inputSpec: modules/openapi-generator/src/test/resources/3_0/csharp/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
 templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
 library: httpclient
 additionalProperties:

bin/configs/csharp-netcore-OpenAPIClient-net47.yaml

@@ -1,7 +1,7 @@
 # for .net standard
 generatorName: csharp-netcore
 outputDir: samples/client/petstore/csharp-netcore/OpenAPIClient-net47
-inputSpec: modules/openapi-generator/src/test/resources/3_0/java/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
+inputSpec: modules/openapi-generator/src/test/resources/3_0/csharp/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
 templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
 additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'

bin/configs/csharp-netcore-OpenAPIClient-net50.yaml

@@ -1,7 +1,7 @@
 # for .net standard
 generatorName: csharp-netcore
 outputDir: samples/client/petstore/csharp-netcore/OpenAPIClient-net5.0
-inputSpec: modules/openapi-generator/src/test/resources/3_0/java/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
+inputSpec: modules/openapi-generator/src/test/resources/3_0/csharp/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
 templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
 additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'

bin/configs/csharp-netcore-OpenAPIClient.yaml

@@ -1,7 +1,7 @@
 # for .net standard
 generatorName: csharp-netcore
 outputDir: samples/client/petstore/csharp-netcore/OpenAPIClient
-inputSpec: modules/openapi-generator/src/test/resources/3_0/java/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
+inputSpec: modules/openapi-generator/src/test/resources/3_0/csharp/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
 templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
 additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'

bin/configs/csharp-netcore-OpenAPIClientCore.yaml

@@ -1,8 +1,8 @@
 generatorName: csharp-netcore
 outputDir: samples/client/petstore/csharp-netcore/OpenAPIClientCore
-inputSpec: modules/openapi-generator/src/test/resources/3_0/java/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
+inputSpec: modules/openapi-generator/src/test/resources/3_0/csharp/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
 templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
 additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
-  targetFramework: netcoreapp2.0
+  targetFramework: netcoreapp3.1
   useCompareNetObjects: "true"

bin/configs/csharp-netcore-OpenAPIClientCoreAndNet47.yaml

@@ -4,5 +4,5 @@ inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
 templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
 additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
-  targetFramework: netstandard2.1;netcoreapp3.0
+  targetFramework: netstandard2.1;net47
   useCompareNetObjects: "true"

bin/configs/csharp-netcore-OpenAPIClient_ConditionalSerialization.yaml

@@ -1,7 +1,7 @@
 # for .net standard
 generatorName: csharp-netcore
 outputDir: samples/client/petstore/csharp-netcore/OpenAPIClient-ConditionalSerialization
-inputSpec: modules/openapi-generator/src/test/resources/3_0/java/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
+inputSpec: modules/openapi-generator/src/test/resources/3_0/csharp/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
 templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
 additionalProperties:
   packageGuid: '{fa96c953-af24-457d-8a01-f2fd2a7547a9}'
@@ -9,4 +9,4 @@ additionalProperties:
   disallowAdditionalPropertiesIfNotPresent: false
   useOneOfDiscriminatorLookup: true
   targetFramework:  netstandard2.0
-  conditionalSerialization: true
+  conditionalSerialization: true

bin/configs/csharp-netcore-complex-files.yaml

@@ -0,0 +1,10 @@
+generatorName: csharp-netcore
+outputDir: samples/client/others/csharp-netcore-complex-files
+inputSpec: modules/openapi-generator/src/test/resources/3_0/form-multipart-binary-array.yaml
+templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
+additionalProperties:
+  packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
+  targetFramework: netstandard2.0
+  useCompareNetObjects: "true"
+globalProperties:
+  skipFormModel: "false"

bin/configs/dart-dio-next-dio-http-petstore-client-lib-fake.yaml

@@ -1,11 +0,0 @@
-generatorName: dart-dio-next
-outputDir: samples/openapi3/client/petstore/dart-dio-next/dio_http_petstore_client_lib_fake
-inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml
-templateDir: modules/openapi-generator/src/main/resources/dart/libraries/dio
-typeMappings:
-  Client: "ModelClient"
-  File: "ModelFile"
-  EnumClass: "ModelEnumClass"
-additionalProperties:
-  hideGenerationTimestamp: "true"
-  dioLibrary: "dio_http"

bin/configs/go-petstore.yaml

@@ -1,6 +1,6 @@
 generatorName: go
 outputDir: samples/openapi3/client/petstore/go/go-petstore
-inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
+inputSpec: modules/openapi-generator/src/test/resources/3_0/go/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
 templateDir: modules/openapi-generator/src/main/resources/go
 additionalProperties:
   enumClassPrefix: "true"

bin/configs/java-camel-petstore-new.yaml

@@ -0,0 +1,17 @@
+generatorName: java-camel
+outputDir: samples/server/petstore/java-camel
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/java-camel-server
+additionalProperties:
+  oas3: "true"
+  hideGenerationTimestamp: true
+  camelRestBindingMode: "auto"
+  performBeanValidation: true
+  #dateLibrary: "java8-localdatetime"
+  camelDataformatProperties: "json.out.disableFeatures=WRITE_DATES_AS_TIMESTAMPS"
+  library: "spring-boot"
+  withXml: true
+  jackson: true
+  camelUseDefaultValidationtErrorProcessor: true
+  camelRestClientRequestValidation: true
+  camelSecurityDefinitions: true

bin/configs/java-jersey3.yaml

@@ -0,0 +1,13 @@
+generatorName: java
+outputDir: samples/client/petstore/java/jersey3
+library: jersey3
+inputSpec: modules/openapi-generator/src/test/resources/3_0/java/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
+templateDir: modules/openapi-generator/src/main/resources/Java
+additionalProperties:
+  artifactId: petstore-jersey3
+  hideGenerationTimestamp: true
+  serverPort: "8082"
+  dateLibrary: java8
+  useOneOfDiscriminatorLookup: true
+  disallowAdditionalPropertiesIfNotPresent: false
+  gradleProperties: "\n# JVM arguments\norg.gradle.jvmargs=-Xmx2024m -XX:MaxPermSize=512m\n# set timeout\norg.gradle.daemon.idletimeout=3600000\n# show all warnings\norg.gradle.warning.mode=all"

bin/configs/java-micronaut-client.yaml

@@ -7,3 +7,4 @@ additionalProperties:
   configureAuth: "false"
   build: "all"
   test: "spock"
+  requiredPropertiesInConstructor: "false"

bin/configs/java-micronaut-server.yaml

@@ -0,0 +1,10 @@
+generatorName: java-micronaut-server
+outputDir: samples/server/petstore/java-micronaut-server/
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+additionalProperties:
+  artifactId: petstore-micronaut-server
+  hideGenerationTimestamp: "true"
+  build: "all"
+  test: "spock"
+  requiredPropertiesInConstructor: "true"
+  useAuth: "false"

bin/configs/java-okhttp-gson.yaml

@@ -1,8 +1,10 @@
 generatorName: java
 outputDir: samples/client/petstore/java/okhttp-gson
 library: okhttp-gson
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+inputSpec: modules/openapi-generator/src/test/resources/3_0/java/petstore-with-fake-endpoints-models-for-testing-with-http-signature-okhttp-gson.yaml
 templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   artifactId: petstore-okhttp-gson
   hideGenerationTimestamp: "true"
+  useOneOfDiscriminatorLookup: "true"
+  disallowAdditionalPropertiesIfNotPresent: false

bin/configs/java-play-framework-fake-endpoints-with-security.yaml

@@ -0,0 +1,6 @@
+generatorName: java-play-framework
+outputDir: samples/server/petstore/java-play-framework-fake-endpoints-with-security
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-for-testing-playframework-with-security.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaPlayFramework
+additionalProperties:
+  hideGenerationTimestamp: "true"

bin/configs/jaxrs-cxf-cdi-default-values.yaml

@@ -1,7 +0,0 @@
-generatorName: jaxrs-cxf-cdi
-outputDir: samples/server/petstore/jaxrs-cxf-cdi-default-value
-inputSpec: modules/openapi-generator/src/test/resources/3_0/issue_8535.yaml
-templateDir: modules/openapi-generator/src/main/resources/JavaJaxRS/cxf-cdi
-additionalProperties:
-  hideGenerationTimestamp: "true"
-  artifactId: jaxrs-cxf-cdi-default-value

bin/configs/jaxrs-cxf-cdi.yaml

@@ -4,3 +4,4 @@ inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
 templateDir: modules/openapi-generator/src/main/resources/JavaJaxRS/cxf-cdi
 additionalProperties:
   hideGenerationTimestamp: "true"
+  implicitHeadersRegex: api_key

bin/configs/jaxrs-cxf.yaml

@@ -5,3 +5,4 @@ templateDir: modules/openapi-generator/src/main/resources/JavaJaxRS/cxf
 additionalProperties:
   hideGenerationTimestamp: "true"
   serverPort: "8082"
+  implicitHeadersRegex: (api_key|enum_header_string)

bin/configs/jaxrs-resteasy-default-values.yaml

@@ -1,7 +0,0 @@
-generatorName: jaxrs-resteasy
-outputDir: samples/server/petstore/jaxrs-resteasy/default-value
-inputSpec: modules/openapi-generator/src/test/resources/3_0/issue_8535.yaml
-templateDir: modules/openapi-generator/src/main/resources/JavaJaxRS/resteasy
-additionalProperties:
-  hideGenerationTimestamp: "true"
-  artifactId: jaxrs-resteasy-default-value

bin/configs/jaxrs-resteasy-default.yaml

@@ -4,3 +4,4 @@ inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
 templateDir: modules/openapi-generator/src/main/resources/JavaJaxRS/resteasy
 additionalProperties:
   hideGenerationTimestamp: "true"
+  implicitHeadersRegex: api_key

bin/configs/jaxrs-resteasy-eap-eap-java8.yaml

@@ -6,3 +6,4 @@ additionalProperties:
   artifactId: jaxrs-resteasy-eap-java8-server
   hideGenerationTimestamp: "true"
   dateLibrary: java8
+  implicitHeadersRegex: api_key

bin/configs/jaxrs-spec-interface.yaml

@@ -7,3 +7,4 @@ additionalProperties:
   interfaceOnly: "true"
   serializableModel: "true"
   hideGenerationTimestamp: "true"
+  implicitHeadersRegex: (api_key|enum_header_string)

bin/configs/jaxrs-spec.yaml

@@ -6,3 +6,5 @@ additionalProperties:
   artifactId: jaxrs-spec-petstore-server
   serializableModel: "true"
   hideGenerationTimestamp: "true"
+  implicitHeadersRegex: (api_key|enum_header_string)
+  generateBuilders: "true"

bin/configs/k6.yaml

@@ -0,0 +1,6 @@
+generatorName: k6
+outputDir: samples/client/petstore/k6
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/k6
+additionalProperties:
+  appName: PetstoreClient

bin/configs/kotlin-array-simple-string.yaml

@@ -0,0 +1,6 @@
+generatorName: kotlin
+outputDir: samples/client/petstore/kotlin-array-simple-string
+inputSpec: modules/openapi-generator/src/test/resources/3_0/issue_7199_array_simple_string.yaml
+templateDir: modules/openapi-generator/src/main/resources/kotlin-client
+additionalProperties:
+  artifactId: kotlin-array-simple-string

bin/configs/kotlin-enum-default-value.yaml

@@ -6,3 +6,4 @@ additionalProperties:
   artifactId: kotlin-enum-default-value
   serializableModel: "true"
   dateLibrary: java8
+  enumUnknownDefaultCase: true

bin/configs/kotlin-jvm-okhttp3-okhttp3.yaml

@@ -5,3 +5,4 @@ inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
 templateDir: modules/openapi-generator/src/main/resources/kotlin-client
 additionalProperties:
   artifactId: kotlin-petstore-okhttp3
+  enumUnknownDefaultCase: true

bin/configs/kotlin-jvm-volley.yaml

@@ -0,0 +1,9 @@
+generatorName: kotlin
+outputDir: samples/client/petstore/kotlin-jvm-volley
+library: jvm-volley
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/kotlin-client
+additionalProperties:
+  artifactId: kotlin-petstore-jvm-volley
+  generateRoomModels: "true"
+  serializationLibrary: "gson"

bin/configs/kotlin-modelMutable.yaml

@@ -0,0 +1,7 @@
+generatorName: kotlin
+outputDir: samples/client/petstore/kotlin-modelMutable
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/kotlin-client
+additionalProperties:
+  artifactId: kotlin-modelMutable
+  modelMutable: "true"

bin/configs/kotlin-server-jaxrs-spec.yaml

@@ -0,0 +1,7 @@
+generatorName: kotlin-server
+outputDir: samples/server/petstore/kotlin-server/jaxrs-spec
+library: jaxrs-spec
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/kotlin-server
+additionalProperties:
+  useCoroutines: "true"

bin/configs/kotlin-server-modelMutable.yaml

@@ -0,0 +1,8 @@
+generatorName: kotlin-server
+outputDir: samples/server/petstore/kotlin-server-modelMutable
+library: ktor
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/kotlin-server
+additionalProperties:
+  hideGenerationTimestamp: "true"
+  modelMutable: "true"

bin/configs/kotlin-vertx-modelMutable.yaml

@@ -0,0 +1,6 @@
+generatorName: kotlin-vertx
+outputDir: samples/server/petstore/kotlin-vertx-modelMutable
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/kotlin-vertx-server
+additionalProperties:
+  modelMutable: "true"

bin/configs/ktorm-schema-modelMutable.yaml

@@ -0,0 +1,8 @@
+generatorName: ktorm-schema
+outputDir: samples/schema/petstore/ktorm-modelMutable
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/ktorm-schema
+additionalProperties:
+  hideGenerationTimestamp: true
+  importModelPackageName: org.openapitools.client.models
+  modelMutable: "true"

bin/configs/other/csharp-nancyfx-nancyfx-async.yaml

@@ -1,7 +0,0 @@
-generatorName: csharp-nancyfx
-outputDir: samples/server/petstore/nancyfx-async
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/csharp-nancyfx
-additionalProperties:
-  asyncServer: "true"
-  packageGuid: '{768B8DC6-54EE-4D40-9B20-7857E1D742A4}'

bin/configs/other/csharp-nancyfx-nancyfx.yaml

@@ -1,7 +0,0 @@
-generatorName: csharp-nancyfx
-outputDir: samples/server/petstore/nancyfx
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/csharp-nancyfx
-additionalProperties:
-  asyncServer: "false"
-  packageGuid: '{768B8DC6-54EE-4D40-9B20-7857E1D742A4}'

bin/configs/other/csharp-netcore-functions.yaml

@@ -0,0 +1,6 @@
+generatorName: csharp-netcore-functions
+outputDir: samples/client/petstore/csharp-netcore-functions
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/csharp-netcore-functions
+#additionalProperties:
+#  packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'

bin/configs/other/openapi3/flash.yaml

@@ -1,7 +0,0 @@
-generatorName: flash
-outputDir: samples/client/petstore/flash
-inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/flash
-additionalProperties:
-  invokerPackage: org.openapitools
-  packageName: org.openapitools

bin/configs/python-experimental.yaml

@@ -0,0 +1,7 @@
+generatorName: python-experimental
+outputDir: samples/openapi3/client/petstore/python-experimental
+inputSpec: modules/openapi-generator/src/test/resources/3_0/python-experimental/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
+templateDir: modules/openapi-generator/src/main/resources/python-experimental
+additionalProperties:
+  packageName: petstore_api
+  recursionLimit: "1234"

bin/configs/python.yaml

@@ -5,3 +5,4 @@ templateDir: modules/openapi-generator/src/main/resources/python
 additionalProperties:
   packageName: petstore_api
   recursionLimit: "1234"
+  initRequiredVars: false

bin/configs/rust-reqwest-petstore-awsv4signature.yaml

@@ -0,0 +1,9 @@
+generatorName: rust
+outputDir: samples/client/petstore/rust/reqwest/petstore-awsv4signature
+library: reqwest
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/rust
+additionalProperties:
+  supportAsync: false
+  packageName: petstore-reqwest-awsv4signature
+  withAWSV4Signature: true

bin/configs/spring-boot-beanvalidation-no-nullable-oas3.yaml

@@ -0,0 +1,13 @@
+generatorName: spring
+outputDir: samples/openapi3/server/petstore/springboot-beanvalidation-no-nullable
+library: spring-boot
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  groupId: org.openapitools.openapi3
+  documentationProvider: springdoc
+  java8: "false"
+  useBeanValidation: true
+  artifactId: spring-boot-beanvalidation-no-nullable
+  hideGenerationTimestamp: "true"
+  openApiNullable: "false"

bin/configs/spring-boot-beanvalidation-no-nullable.yaml

@@ -4,6 +4,7 @@ library: spring-boot
 inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
 templateDir: modules/openapi-generator/src/main/resources/JavaSpring
 additionalProperties:
+  documentationProvider: springfox
   java8: "false"
   useBeanValidation: true
   artifactId: spring-boot-beanvalidation-no-nullable

bin/configs/spring-boot-beanvalidation.yaml

@@ -4,6 +4,8 @@ library: spring-boot
 inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
 templateDir: modules/openapi-generator/src/main/resources/JavaSpring
 additionalProperties:
+  documentationProvider: springfox
+  useSwaggerUI: false
   java8: true
   useBeanValidation: true
   artifactId: spring-boot-beanvalidation

bin/configs/spring-boot-defaultInterface-unhandledException.yaml

@@ -0,0 +1,11 @@
+generatorName: spring
+outputDir: samples/server/petstore/spring-boot-defaultInterface-unhandledException
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  artifactId: spring-boot-defaultInterface-unhandledException
+  hideGenerationTimestamp: true
+  java8: true
+  interfaceOnly: true
+  skipDefaultInterface: true
+  unhandledException: true

bin/configs/spring-boot-delegate-j8.yaml

@@ -3,6 +3,7 @@ outputDir: samples/server/petstore/springboot-delegate-j8
 inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
 templateDir: modules/openapi-generator/src/main/resources/JavaSpring
 additionalProperties:
+  documentationProvider: springfox
   artifactId: springboot-delegate-j8
   hideGenerationTimestamp: "true"
   delegatePattern: "true"

bin/configs/spring-boot-delegate-oas3.yaml

@@ -0,0 +1,11 @@
+generatorName: spring
+outputDir: samples/openapi3/server/petstore/springboot-delegate
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  groupId: org.openapitools.openapi3
+  documentationProvider: springdoc
+  artifactId: springboot-delegate
+  hideGenerationTimestamp: "true"
+  java8: true
+  delegatePattern: "true"

bin/configs/spring-boot-delegate.yaml

@@ -3,6 +3,7 @@ outputDir: samples/server/petstore/springboot-delegate
 inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
 templateDir: modules/openapi-generator/src/main/resources/JavaSpring
 additionalProperties:
+  documentationProvider: springfox
   artifactId: springboot-delegate
   hideGenerationTimestamp: "true"
   java8: true

bin/configs/spring-boot-implicitHeaders-oas3.yaml

@@ -0,0 +1,11 @@
+generatorName: spring
+outputDir: samples/openapi3/server/petstore/springboot-implicitHeaders
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  groupId: org.openapitools.openapi3
+  documentationProvider: springdoc
+  oas3: "true"
+  artifactId: springboot-implicitHeaders
+  hideGenerationTimestamp: "true"
+  implicitHeaders: true

bin/configs/spring-boot-implicitHeaders.yaml

@@ -4,5 +4,6 @@ inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-e
 templateDir: modules/openapi-generator/src/main/resources/JavaSpring
 additionalProperties:
   artifactId: springboot-implicitHeaders
+  documentationProvider: springfox
   hideGenerationTimestamp: "true"
-  implicitHeaders: true
+  implicitHeadersRegex: .*

bin/configs/spring-boot-oas3.yaml

@@ -0,0 +1,10 @@
+generatorName: spring
+outputDir: samples/openapi3/server/petstore/springboot
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  groupId: org.openapitools.openapi3
+  documentationProvider: springdoc
+  artifactId: springboot
+  snapshotVersion: "true"
+  hideGenerationTimestamp: "true"

bin/configs/spring-boot-oneof.yaml

@@ -0,0 +1,10 @@
+generatorName: spring
+outputDir: samples/openapi3/server/petstore/spring-boot-oneof
+inputSpec: modules/openapi-generator/src/test/resources/3_0/oneof_polymorphism_and_inheritance.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  groupId: org.openapitools.openapi3
+  documentationProvider: springdoc
+  artifactId: springboot-oneof
+  snapshotVersion: "true"
+  hideGenerationTimestamp: "true"

bin/configs/spring-boot-reactive-oas3.yaml

@@ -0,0 +1,11 @@
+generatorName: spring
+outputDir: samples/openapi3/server/petstore/springboot-reactive
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  groupId: org.openapitools.openapi3
+  documentationProvider: springdoc
+  artifactId: springboot-reactive
+  reactive: "true"
+  hideGenerationTimestamp: "true"
+  delegatePattern: "true"

bin/configs/spring-boot-reactive.yaml

@@ -4,6 +4,7 @@ inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-e
 templateDir: modules/openapi-generator/src/main/resources/JavaSpring
 additionalProperties:
   artifactId: springboot-reactive
+  documentationProvider: springfox
   reactive: "true"
   hideGenerationTimestamp: "true"
   delegatePattern: "true"

bin/configs/spring-boot-source.yaml

@@ -0,0 +1,10 @@
+generatorName: spring
+outputDir: samples/openapi3/server/petstore/springboot-source
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  groupId: org.openapitools.openapi3
+  documentationProvider: source
+  artifactId: springboot
+  snapshotVersion: "true"
+  hideGenerationTimestamp: "true"

bin/configs/spring-boot-springdoc.yaml

@@ -0,0 +1,11 @@
+generatorName: spring
+outputDir: samples/openapi3/server/petstore/spring-boot-springdoc
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  groupId: org.openapitools.openapi3
+  documentationProvider: springdoc
+  useSwaggerUI: false
+  artifactId: spring-boot-springdoc
+  snapshotVersion: "true"
+  hideGenerationTimestamp: "true"

bin/configs/spring-boot-useoptional-oas3.yaml

@@ -0,0 +1,10 @@
+generatorName: spring
+outputDir: samples/openapi3/server/petstore/springboot-useoptional
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  groupId: org.openapitools.openapi3
+  documentationProvider: springdoc
+  useOptional: true
+  artifactId: spring-boot-useoptional
+  hideGenerationTimestamp: "true"

bin/configs/spring-boot-useoptional.yaml

@@ -3,6 +3,7 @@ outputDir: samples/server/petstore/springboot-useoptional
 inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
 templateDir: modules/openapi-generator/src/main/resources/JavaSpring
 additionalProperties:
+  documentationProvider: springfox
   useOptional: true
   artifactId: spring-boot-useoptional
   hideGenerationTimestamp: "true"