fix response

.circleci/config.yml

@@ -1,119 +0,0 @@
-version: 2
-jobs:
-  build:
-    #    docker:
-    #      #- image: openapitools/openapi-generator
-    #      - image: swaggerapi/petstore
-    #        environment:
-    #          SWAGGER_HOST=http://petstore.swagger.io
-    #          SWAGGER_BASE_PATH=/v2
-    machine:
-      image: circleci/classic:latest
-    working_directory: ~/OpenAPITools/openapi-generator
-    parallelism: 3
-    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:
-    # 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" ] && \. "$NVM_DIR/nvm.sh"
-          nvm install stable
-          nvm alias default stable
-
-          # Each step uses the same `$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
-        - ~/.pub-cache
-        - ~/.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

.github/.test/samples.json

@@ -807,7 +807,7 @@
       ]
     },
     {
-      "input": "php-mezzio-ph-petstore-server.sh",
+      "input": "php-ze-ph-petstore-server.sh",
       "matches": [
         "Server: PHP"
       ]
@@ -1244,30 +1244,6 @@
         "Client: TypeScript"
       ]
     },
-    {
-      "input": "typescript-nestjs-v6-petstore-not-provided-in-root-with-npm.sh",
-      "matches": [
-        "Client: TypeScript"
-      ]
-    },
-    {
-      "input": "typescript-nestjs-v6-petstore-not-provided-in-root.sh",
-      "matches": [
-        "Client: TypeScript"
-      ]
-    },
-    {
-      "input": "typescript-nestjs-v6-petstore-provided-in-root-with-npm.sh",
-      "matches": [
-        "Client: TypeScript"
-      ]
-    },
-    {
-      "input": "typescript-nestjs-v6-petstore-provided-in-root.sh",
-      "matches": [
-        "Client: TypeScript"
-      ]
-    },
     {
       "input": "typescript-node-petstore-with-npm.sh",
       "matches": [

.github/ISSUE_TEMPLATE/bug_report.md

@@ -11,10 +11,10 @@ assignees: ''
 
 - [ ] Have you provided a full/minimal spec to reproduce the issue?
 - [ ] Have you validated the input using an OpenAPI validator ([example](https://apidevtools.org/swagger-parser/online/))?
-- [ ] Have you [tested with the latest master](https://github.com/OpenAPITools/openapi-generator/wiki/FAQ#how-to-test-with-the-latest-master-of-openapi-generator) to confirm the issue still exists?
+- [ ] What's the version of OpenAPI Generator used?
-- [ ] Have you searched for related issues/PRs?
+- [ ] Have you search for related issues/PRs?
 - [ ] What's the actual output vs expected output?
-- [ ] [Optional] Sponsorship to speed up the bug fix or feature request ([example](https://github.com/OpenAPITools/openapi-generator/issues/6178))
+- [ ] [Optional] Bounty to sponsor the fix ([example](https://www.bountysource.com/issues/66123212-javascript-client-produces-a-wrong-object-for-a-string-enum-type-that-is-used-with-ref))
 
 <!--
 Please follow the issue template below for bug reports.
@@ -45,13 +45,9 @@ please create a Gist (https://gist.github.com) or upload it somewhere else and
 link it here.
   -->
 
-##### Generation Details
+##### Command line used for generation
 
-<!-- 
+<!-- including the language, libraries and various options -->
-    Prefer CLI steps, including the language, libraries and various options. 
-    Providing config-based settings allows for simpler testing across CLI and plugins. 
-    For examples, see https://github.com/OpenAPITools/openapi-generator/tree/master/bin/configs
--->
 
 ##### Steps to reproduce
 

.github/PULL_REQUEST_TEMPLATE.md

@@ -2,19 +2,9 @@
 
 <!-- Please check the completed items below -->
 ### PR checklist
- 
+
 - [ ] Read the [contribution guidelines](https://github.com/openapitools/openapi-generator/blob/master/CONTRIBUTING.md).
-- [ ] Pull Request title clearly describes the work in the pull request and Pull Request description provides details about how to validate the work. Missing information here may result in delayed response from the community.
+- [ ] If contributing template-only or documentation-only changes which will change sample output, [build the project](https://github.com/OpenAPITools/openapi-generator#14---build-projects) beforehand.
-- [ ] Run the following to [build the project](https://github.com/OpenAPITools/openapi-generator#14---build-projects) and update samples:
+- [ ] Run the shell script `./bin/generate-samples.sh`to update all Petstore samples related to your fix. This is important, as CI jobs will verify _all_ generator outputs of your HEAD commit as it would merge with master. 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/config/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`
-  ./mvnw clean package 
+- [ ] Copy the [technical committee](https://github.com/openapitools/openapi-generator/#62---openapi-generator-technical-committee) to review the pull request if your PR is targeting a particular programming language.
-  ./bin/generate-samples.sh
-  ./bin/utils/export_docs_generators.sh
-  ``` 
-  Commit all changed files. 
-  This is important, as CI jobs will verify _all_ generator outputs of your HEAD commit as it would merge with master. 
-  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`, `5.1.x`, `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/dependabot.yml

@@ -1,6 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "daily"

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

@@ -1,94 +0,0 @@
-name: Check Supported Java Versions
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  build:
-    name: 'Build: JDK ${{ matrix.java }} (${{ matrix.os }})'
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        java: [8, 11]
-        os: [ubuntu-latest]
-        include:
-          - java: 8
-            os: windows-latest
-          - java: 13
-            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
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v2
-
-      - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@v1
-        with:
-          java-version: ${{ matrix.java }}
-
-      - uses: actions/cache@v1
-        with:
-          path: ~/.m2/repository
-          key: ${{ runner.os }}-maven-${{ hashFiles('pom.xml', 'modules/**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-maven-
-
-      - uses: actions/cache@v2
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-${{ hashFiles('modules/openapi-generator-gradle-plugin/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-
-
-      - name: Build with Maven
-        shell: bash
-        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@v1
-        if: matrix.java == '8' && matrix.os == 'ubuntu-latest'
-        with:
-          name: artifact
-          path: modules/openapi-generator-cli/target/openapi-generator-cli.jar
-
-      - name: Test Gradle plugin usage
-        shell: bash
-        run: gradle -b modules/openapi-generator-gradle-plugin/samples/local-spec/build.gradle buildGoSdk --stacktrace
-
-      - name: Test Maven plugin integration
-        if: matrix.java == '8'
-        shell: bash
-        run: |
-          cd modules/openapi-generator-maven-plugin
-          mvn verify -Pintegration
-
-  verify:
-    name: Verify outputs on ${{ matrix.os }}
-    needs: build
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-latest]
-#         include:
-#           - os: windows-latest
-#             flags: --skip-docs
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v2
-      - name: Download build artifact
-        uses: actions/download-artifact@v1
-        with:
-          name: artifact
-      - name: Run Ensures Script
-        shell: bash
-        run: |
-          git config --global core.fileMode false
-          git config --global core.safecrlf false
-          git config --global core.autocrlf true
-          mkdir -p modules/openapi-generator-cli/target/
-          mv artifact/openapi-generator-cli.jar modules/openapi-generator-cli/target/
-          ./bin/utils/ensure-up-to-date ${{ matrix.flags }}

.github/workflows/docker-tag-latest-release.yml

@@ -1,75 +0,0 @@
-name: Docker Tag latest-release
-
-# Run every couple of days
-on:
-  schedule:
-  - cron: "30 12 */2 * *"
-
-jobs:
-  # This pulls all containers for the last known release tag, and tags as latest-release or x-latest-release for shared repo
-  tagLatestRelease:
-    runs-on: ubuntu-latest
-
-    steps:
-
-    # Pull the code so we have git metadata
-    - name: Checkout code
-      uses: actions/checkout@v2
-
-    # This action will "unshallow" so we have all tag info
-    - name: Get latest tag
-      id: tagger
-      uses: jimschubert/query-tag-action@v1
-      with:
-        include: 'v*'
-        exclude: '*-rc*'
-        commit-ish: 'HEAD~'
-
-    - name: DockerHub Login
-      run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
-    
-    # Tags openapitools/openapi-generator-cli
-    - name: "Tag openapi-generator-cli:x"
-      id: tag-openapi-generator-cli
-      if: always()
-      run: |
-        echo 'Tagging as latest-release: ${{steps.tagger.outputs.tag}}'
-        docker pull openapitools/openapi-generator-cli:${{steps.tagger.outputs.tag}}
-        docker tag openapitools/openapi-generator-cli:${{steps.tagger.outputs.tag}} openapitools/openapi-generator-cli:latest-release
-        docker push openapitools/openapi-generator-cli:latest-release
-    
-    # Tags openapitools/openapi-generator-online
-    - name: "Tag openapi-generator-online:x"
-      id: tag-openapi-generator-online
-      if: always()
-      run: |
-        echo 'Tagging as latest-release: ${{steps.tagger.outputs.tag}}'
-        docker pull openapitools/openapi-generator-online:${{steps.tagger.outputs.tag}}
-        docker tag openapitools/openapi-generator-online:${{steps.tagger.outputs.tag}} openapitools/openapi-generator-online:latest-release
-        docker push openapitools/openapi-generator-online:latest-release
-
-    # Tags openapitools/openapi-generator's CLI image (this repo holds CLI + Online via tag prefix)
-    - name: "Tag openapi-generator:cli-x"
-      id: tag-cli
-      if: always()
-      run: |
-        echo 'Tagging as latest-release: ${{steps.tagger.outputs.tag}}'
-        docker pull openapitools/openapi-generator:cli-${{steps.tagger.outputs.tag}}
-        docker tag openapitools/openapi-generator:cli-${{steps.tagger.outputs.tag}} openapitools/openapi-generator:cli-latest-release
-        docker push openapitools/openapi-generator:cli-latest-release
-
-    # Tags openapitools/openapi-generator's ONLINE image (this repo holds CLI + Online via tag prefix)
-    - name: "Tag openapi-generator:online-x"
-      id: tag-online
-      if: always()
-      run: |
-        echo 'Tagging as latest-release: ${{steps.tagger.outputs.tag}}'
-        docker pull openapitools/openapi-generator:online-${{steps.tagger.outputs.tag}}
-        docker tag openapitools/openapi-generator:online-${{steps.tagger.outputs.tag}} openapitools/openapi-generator:online-latest-release
-        docker push openapitools/openapi-generator:online-latest-release
-
-    # Clean up docker credentials/configs/etc.
-    - name: Cleanup
-      if: always()
-      run: |
-        rm -f ${HOME}/.docker/config.json

.github/workflows/sonar.yml

@@ -4,22 +4,21 @@ on:
     branches:
     - master
     - '[4-9]+.[0-9]+.x'
-    - sonar
 
 jobs:
   build:
 
     runs-on: ubuntu-latest
-    if: ${{ github.repository_owner == 'OpenAPITools' }}
+
     steps:
     - uses: actions/checkout@v1
-    - name: Set up JDK 11
+    - name: Set up JDK 1.8
       uses: actions/setup-java@v1
       with:
-        java-version: 11
+        java-version: 1.8
     - name: Compile with Maven
-      run: mvn -B -q clean install jacoco:report
+      run: mvn clean package jacoco:report
     - name: Jacoco Aggregate
       run: mvn jacoco:report-aggregate
     - name: Publish to Sonar
-      run: mvn -B -q -nsu sonar:sonar -Dsonar.projectKey=OpenAPITools_openapi-generator -Dsonar.organization=openapitools -Dsonar.host.url=https://sonarcloud.io -Dsonar.login=${{ secrets.SONAR_LOGIN }} -Dsonar.branch.name=${GITHUB_REF##*/}
+      run: mvn -B -q sonar:sonar -Dsonar.projectKey=OpenAPITools_openapi-generator -Dsonar.organization=openapitools -Dsonar.host.url=https://sonarcloud.io -Dsonar.login=${{ secrets.SONAR_LOGIN }} -Dsonar.branch.name=${GITHUB_REF##*/}

.gitignore

@@ -31,7 +31,6 @@ packages/
 .vscode/
 **/.vs
 .factorypath
-.metals/*
 
 .settings
 
@@ -174,21 +173,10 @@ samples/client/petstore/python-asyncio/.venv/
 samples/client/petstore/python-asyncio/.pytest_cache/
 samples/client/petstore/python-tornado/.venv/
 
-# PHP
-samples/client/petstore/php/OpenAPIClient-php/composer.lock
-samples/openapi3/server/petstore/php-symfony/SymfonyBundle-php/composer.lock
-samples/openapi3/server/petstore/php-mezzio-ph/composer.lock
-samples/server/petstore/php-laravel/lib/composer.lock
-samples/server/petstore/php-lumen/lib/composer.lock
-samples/server/petstore/php-slim4/composer.lock
-samples/server/petstore/php-symfony/SymfonyBundle-php/composer.lock
-samples/server/petstore/php-mezzio-ph/composer.lock
-
 # ts
 samples/client/petstore/typescript-angular2/npm/npm-debug.log
 samples/client/petstore/typescript-node/npm/npm-debug.log
 samples/client/petstore/typescript-angular/tsd-debug.log
-samples/client/petstore/typescript-axios/tests/**/dist/
 samples/client/petstore/typescript-fetch/tests/**/dist/
 
 # aspnetcore
@@ -235,19 +223,14 @@ samples/client/petstore/erlang-proper/rebar.lock
 samples/server/petstore/erlang-server/_build/
 samples/server/petstore/erlang-server/rebar.lock
 
-# Dart
+# dart
-**/dart*/**/.dart_tool
+samples/client/petstore/dart/petstore/packages
-**/dart*/**/.packages
+samples/client/petstore/dart/flutter_petstore/test/packages
-**/dart*/**/pubspec.lock
+samples/client/petstore/dart/petstore/test/packages
-# Dart dio
+**/.dart_tool
-**/dart*/**/*.g.dart
-# Dart jaguar
-**/dart*/**/*.jser.dart
-**/dart*/**/*.jretro.dart
 
 # JS
-samples/client/petstore/javascript-es6/package-lock.json
+samples/client/petstore/javascript/package-lock.json
-samples/client/petstore/javascript-promise-es6/package-lock.json
 
 # elm
 samples/client/petstore/elm/index.html
@@ -259,6 +242,3 @@ samples/client/petstore/c/*.so
 # Ruby
 samples/openapi3/client/petstore/ruby/Gemfile.lock
 samples/openapi3/client/petstore/ruby-faraday/Gemfile.lock
-
-# Crystal
-samples/client/petstore/crystal/lib

.hub.cli.dockerfile

@@ -3,7 +3,10 @@
 ##
 ## You can build _just_ this part with:
 ##     docker --target builder -t container-name:builder -f .hub.cli.dockerfile .
-FROM maven:3.6.3-jdk-11-openj9 as builder
+FROM jimschubert/8-jdk-alpine-mvn:1.0 as builder
+
+RUN set -x && \
+    apk add --no-cache bash
 
 ENV GEN_DIR /opt/openapi-generator
 WORKDIR ${GEN_DIR}
@@ -15,10 +18,11 @@ RUN mvn -am -pl "modules/openapi-generator-cli" package
 ## The final (release) image
 ## The resulting container here only needs the target jar
 ## and ca-certificates (to be able to query HTTPS hosted specs)
-FROM openjdk:11.0.8-jre-slim-buster
+FROM openjdk:8-jre-alpine
 
 ENV GEN_DIR /opt/openapi-generator
 
+RUN apk --no-cache add ca-certificates bash
 RUN mkdir -p ${GEN_DIR}/modules/openapi-generator-cli/target
 
 WORKDIR ${GEN_DIR}/modules/openapi-generator-cli/target

.hub.online.dockerfile

@@ -3,7 +3,10 @@
 ##
 ## You can build _just_ this part with:
 ##     docker --target builder -t container-name:builder -f .hub.online.dockerfile .
-FROM maven:3.6.3-jdk-11-openj9 as builder
+FROM jimschubert/8-jdk-alpine-mvn:1.0 as builder
+
+RUN set -x && \
+    apk add --no-cache bash
 
 ENV GEN_DIR /opt/openapi-generator
 WORKDIR ${GEN_DIR}
@@ -14,7 +17,7 @@ RUN mvn -am -pl "modules/openapi-generator-online" package
 
 ## The final (release) image
 ## The resulting container here only needs the target jar
-FROM openjdk:11.0.8-jre-slim-buster
+FROM openjdk:8-jre-alpine
 
 ENV GEN_DIR /opt/openapi-generator
 ENV TARGET_DIR /generator

.mvn/wrapper/MavenWrapperDownloader.java

@@ -1,117 +0,0 @@
-/*
- * Copyright 2007-present the original author or authors.
- *
- * Licensed 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.
- */
-import java.net.*;
-import java.io.*;
-import java.nio.channels.*;
-import java.util.Properties;
-
-public class MavenWrapperDownloader {
-
-    private static final String WRAPPER_VERSION = "0.5.6";
-    /**
-     * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
-     */
-    private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
-        + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
-
-    /**
-     * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
-     * use instead of the default one.
-     */
-    private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
-            ".mvn/wrapper/maven-wrapper.properties";
-
-    /**
-     * Path where the maven-wrapper.jar will be saved to.
-     */
-    private static final String MAVEN_WRAPPER_JAR_PATH =
-            ".mvn/wrapper/maven-wrapper.jar";
-
-    /**
-     * Name of the property which should be used to override the default download url for the wrapper.
-     */
-    private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
-
-    public static void main(String args[]) {
-        System.out.println("- Downloader started");
-        File baseDirectory = new File(args[0]);
-        System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
-
-        // If the maven-wrapper.properties exists, read it and check if it contains a custom
-        // wrapperUrl parameter.
-        File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
-        String url = DEFAULT_DOWNLOAD_URL;
-        if(mavenWrapperPropertyFile.exists()) {
-            FileInputStream mavenWrapperPropertyFileInputStream = null;
-            try {
-                mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
-                Properties mavenWrapperProperties = new Properties();
-                mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
-                url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
-            } catch (IOException e) {
-                System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
-            } finally {
-                try {
-                    if(mavenWrapperPropertyFileInputStream != null) {
-                        mavenWrapperPropertyFileInputStream.close();
-                    }
-                } catch (IOException e) {
-                    // Ignore ...
-                }
-            }
-        }
-        System.out.println("- Downloading from: " + url);
-
-        File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
-        if(!outputFile.getParentFile().exists()) {
-            if(!outputFile.getParentFile().mkdirs()) {
-                System.out.println(
-                        "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
-            }
-        }
-        System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
-        try {
-            downloadFileFromURL(url, outputFile);
-            System.out.println("Done");
-            System.exit(0);
-        } catch (Throwable e) {
-            System.out.println("- Error downloading");
-            e.printStackTrace();
-            System.exit(1);
-        }
-    }
-
-    private static void downloadFileFromURL(String urlString, File destination) throws Exception {
-        if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
-            String username = System.getenv("MVNW_USERNAME");
-            char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
-            Authenticator.setDefault(new Authenticator() {
-                @Override
-                protected PasswordAuthentication getPasswordAuthentication() {
-                    return new PasswordAuthentication(username, password);
-                }
-            });
-        }
-        URL website = new URL(urlString);
-        ReadableByteChannel rbc;
-        rbc = Channels.newChannel(website.openStream());
-        FileOutputStream fos = new FileOutputStream(destination);
-        fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
-        fos.close();
-        rbc.close();
-    }
-
-}

.mvn/wrapper/maven-wrapper.properties

@@ -1,2 +1 @@
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip
+distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
-wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar

.travis.yml

@@ -21,10 +21,6 @@ cache:
   - $HOME/samples/client/petstore/php/OpenAPIToolsClient-php/vendor
   - $HOME/samples/client/petstore/ruby/vendor/bundle
   - $HOME/samples/client/petstore/python/.venv/
-  - $HOME/samples/openapi3/client/petstore/typescript/tests/default/node_modules
-  - $HOME/samples/openapi3/client/petstore/typescript/tests/jquery/node_modules
-  - $HOME/samples/openapi3/client/petstore/typescript/tests/object_params/node_modules
-  - $HOME/samples/openapi3/client/petstore/typescript/tests/inversify/node_modules
   - $HOME/samples/client/petstore/typescript-node/npm/node_modules
   - $HOME/samples/client/petstore/typescript-node/npm/typings/
   - $HOME/samples/client/petstore/typescript-fetch/tests/default/node_modules
@@ -45,7 +41,6 @@ cache:
   - $HOME/.npm  
   - $HOME/.rvm/gems/ruby-2.4.1
   - $HOME/website/node_modules/
-  - $HOME/.cache/deno
 
 services:
   - docker
@@ -62,37 +57,26 @@ addons:
     - petstore.swagger.io
 
 before_install:
-  # to run petstore server locally via docker
-  - echo "$DOCKER_HUB_PASSWORD" | docker login --username=$DOCKER_HUB_USERNAME --password-stdin || true
-  - docker pull swaggerapi/petstore
-  - docker run -d -e SWAGGER_HOST=http://petstore.swagger.io -e SWAGGER_BASE_PATH=/v2 -p 80:8080 swaggerapi/petstore
-  - docker ps -a
-  # install crystal
-  - curl -sSL https://dist.crystal-lang.org/apt/setup.sh | sudo bash
-  - curl -sL "https://keybase.io/crystal/pgp_keys.asc" | sudo apt-key add -
-  - echo "deb https://dist.crystal-lang.org/apt crystal main" | sudo tee /etc/apt/sources.list.d/crystal.list
-  - sudo apt-get update
-  - sudo apt install crystal
   - curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.22.0
   - export PATH="$HOME/.yarn/bin:$PATH"
   # install rust
   - curl https://sh.rustup.rs -sSf | sh -s -- -y -v
   # required when sudo: required for the Ruby petstore tests
   - gem install bundler
-  - nvm install 12.20.0
-  - nvm use 12.20.0
   - npm install -g typescript
   - npm install -g npm
   - npm config set registry http://registry.npmjs.org/
   # set python 3.6.3 as default
   - source ~/virtualenv/python3.6/bin/activate
-  # -- skip bash test to shorten build time
+  # to run petstore server locally via docker
+  - docker pull swaggerapi/petstore
+  - docker run -d -e SWAGGER_HOST=http://petstore.swagger.io -e SWAGGER_BASE_PATH=/v2 -p 80:8080 swaggerapi/petstore
+  - docker ps -a
   # Add bats test framework and cURL for Bash script integration tests
-  #- sudo add-apt-repository ppa:duggan/bats --yes
+  - sudo add-apt-repository ppa:duggan/bats --yes
-  #- sudo apt-get update -qq
+  - sudo apt-get update -qq
-  #- sudo apt-get install -qq bats
+  - sudo apt-get install -qq bats
-  #- sudo apt-get install -qq curl
+  - sudo apt-get install -qq curl
-  # -- skip bash test end
   # install dart
   #- sudo apt-get update
   #- sudo apt-get install apt-transport-https
@@ -101,9 +85,11 @@ before_install:
   #- sudo apt-get update
   #- sudo apt-get install dart
   # switch to php7
-  - phpenv versions
+  - phpenv global 7.1
-  - phpenv global 7.2.15
   - php -v
+  # install perl module
+  #- cpanm --local-lib=~/perl5 local::lib && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)
+  #- cpanm Test::Exception Test::More Log::Any LWP::UserAgent JSON URI:Query Module::Runtime DateTime Module::Find Moose::Role
   # comment out below as installation failed in travis
   # Add rebar3 build tool and recent Erlang/OTP for Erlang petstore server tests.
   # - Travis CI does not support rebar3 [yet](https://github.com/travis-ci/travis-ci/issues/6506#issuecomment-275189490).
@@ -115,11 +101,9 @@ before_install:
   # install Qt5
   - sudo apt install -y --no-install-recommends qt5-default 
   - cmake --version
-  # -- skip perl test to shorten build time
   # perl dep
-  #- cpanm --local-lib=~/perl5 local::lib && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)
+  - cpanm --local-lib=~/perl5 local::lib && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)
-  #- cpanm --quiet --no-interactive Test::Exception Test::More Log::Any LWP::UserAgent URI::Query Module::Runtime DateTime Module::Find Moose::Role JSON || echo "Igorned failure from cpanm"
+  - cpanm --quiet --no-interactive Test::Exception Test::More Log::Any LWP::UserAgent URI::Query Module::Runtime DateTime Module::Find Moose::Role JSON || echo "Igorned failure from cpanm"
-  # -- skip perl test end
   # show host table to confirm petstore.swagger.io is mapped to localhost
   - cat /etc/hosts
   # show java version
@@ -130,9 +114,6 @@ before_install:
       gpg --check-trustdb ;
     fi;
   - pushd .; cd website; yarn install; popd
-  # install Deno
-  - sh -s v1.6.2 < ./CI/deno_install.sh
-  - export PATH="$HOME/.deno/bin:$PATH"
 
 install:
   # Add Godeps dependencies to GOPATH and PATH
@@ -149,10 +130,6 @@ install:
 script:
   # fail fast
   - set -e
-  # fail if the template files contains tabs
-  - /bin/bash ./bin/utils/detect_tab_in_templates.sh
-  # fail if the test files have changes
-  - bin/utils/detect_test_file_changes.rb bin/utils/test_file_list.yaml
   # fail if templates/generators contain carriage return '\r'
   - /bin/bash ./bin/utils/detect_carriage_return.sh
   # fail if generators contain merge conflicts
@@ -161,8 +138,16 @@ script:
   - /bin/bash ./bin/utils/detect_tab_in_java_class.sh
   # run integration tests defined in maven pom.xml
   # WARN: Travis will timeout after 10 minutes of no stdout/stderr activity, which is problematic with mvn --quiet.
-  - mvn -e --no-snapshot-updates --quiet --batch-mode --show-version clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  - mvn --no-snapshot-updates --quiet --batch-mode --show-version clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-  - mvn -e --no-snapshot-updates --quiet --batch-mode --show-version verify -Psamples -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  - mvn --no-snapshot-updates --quiet --batch-mode --show-version verify -Psamples -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  # test maven plugin
+  - mvn --no-snapshot-updates --quiet clean compile -f modules/openapi-generator-maven-plugin/examples/java-client.xml -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  - mvn --no-snapshot-updates --quiet clean compile -f modules/openapi-generator-maven-plugin/examples/multi-module/pom.xml -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  - mvn --no-snapshot-updates --quiet clean compile -f modules/openapi-generator-maven-plugin/examples/kotlin.xml -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  - mvn --no-snapshot-updates --quiet clean compile -f modules/openapi-generator-maven-plugin/examples/spring.xml -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  # test gradle plugin
+  - (cd modules/openapi-generator-gradle-plugin/samples/local-spec && ./gradlew buildGoSdk)
+  - (cd modules/openapi-generator-gradle-plugin/samples/local-spec && ./gradlew openApiGenerate)
 after_success:
   # push to maven repo
   - if [ $SONATYPE_USERNAME ] && [ "$TRAVIS_PULL_REQUEST" == "false" ]; then

CI/.drone.yml

@@ -2,20 +2,6 @@ kind: pipeline
 name: default
 
 steps:
-# test nim client
-- name: nim-client-test
-  image: nimlang/nim
-  commands:
-  - (cd samples/client/petstore/nim/ && nim c sample_client.nim)
-# test protobuf schema generator
-- name: protobuf-schema-test
-  image: nanoservice/protobuf-go
-  commands:
-  - protoc --version
-  - mkdir /var/tmp/go/
-  - cd samples/config/petstore/protobuf-schema
-  - protoc --go_out=/var/tmp/go/ services/*
-  - protoc --go_out=/var/tmp/go/ models/*
 # test aspnetcore 3.x
 - name: aspnetcore-test
   image: mcr.microsoft.com/dotnet/core/sdk:3.1
@@ -42,12 +28,11 @@ steps:
 - name: java11-test
   image: openjdk:11.0
   commands:
-  - ./mvnw --quiet clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  - ./mvnw -quiet clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
   - ./mvnw --quiet verify -Psamples.droneio -Dorg.slf4j.simpleLogger.defaultLogLevel=error
   # test java native client
   - ./mvnw clean test -f samples/client/petstore/java/native/pom.xml
   - ./mvnw clean test -f samples/client/petstore/java/native-async/pom.xml
-  - ./mvnw clean test -f samples/openapi3/client/petstore/java/native/pom.xml
   # test all generators with fake petstore spec (2.0, 3.0)
   - /bin/bash bin/utils/test-fake-petstore-for-all.sh
   # generate test scripts

CI/bitrise.yml

@@ -0,0 +1,61 @@
+---
+format_version: '8'
+default_step_lib_source: https://github.com/bitrise-io/bitrise-steplib.git
+project_type: other
+trigger_map:
+- push_branch: "*"
+  workflow: primary
+- pull_request_source_branch: "*"
+  workflow: primary
+workflows:
+  primary:
+    steps:
+    - git-clone@4.0.17: {}
+    - brew-install@0.10.2:
+        inputs:
+        - packages: maven
+    - script@1.1.5:
+        title: Install Cocoapods
+        inputs:
+        - content: |
+            #!/usr/bin/env bash
+
+            sudo gem install cocoapods
+    - script@1.1.5:
+        inputs:
+        - content: |
+            #!/usr/bin/env bash
+
+            set -e
+
+            mvn --no-snapshot-updates package -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+        title: Build openapi-generator
+    - script@1.1.5:
+        title: Update Swift samples
+        inputs:
+        - content: |
+            #!/usr/bin/env bash
+
+            set -e
+
+            sh bin/generate-samples.sh bin/configs/swift5-*.yaml
+    - script@1.1.5:
+        title: Run Swift5 tests
+        inputs:
+        - content: |
+            #!/usr/bin/env bash
+
+            set -e
+
+            ./samples/client/test/swift5/swift5_test_all.sh
+# comment out the following as it's causing timeout
+#    - script@1.1.5:
+#        title: Run all bin scripts
+#        inputs:
+#        - content: |-
+#            #!/usr/bin/env bash
+#
+#            set -e
+#
+#            ./bin/run-all-petstore
+

CI/circle_parallel.sh

@@ -14,30 +14,20 @@ function cleanup {
 
 trap cleanup EXIT
 
-function installDart {
-  # install dart2
-  sudo apt-get update
-  sudo apt-get install apt-transport-https
-  sudo sh -c 'wget -qO- https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -'
-  sudo sh -c 'wget -qO- https://storage.googleapis.com/download.dartlang.org/linux/debian/dart_stable.list > /etc/apt/sources.list.d/dart_stable.list'
-  sudo apt-get update
-  sudo apt-get install dart
-  export PATH="$PATH:/usr/lib/dart/bin"
-  export DART_POST_PROCESS="dart format"
-}
-
 if [ "$NODE_INDEX" = "1" ]; then
   echo "Running node $NODE_INDEX to test 'samples.circleci' defined in pom.xml ..."
   java -version
+  # Install golang version 1.14
+  go version
+  sudo mkdir /usr/local/go1.14
+  wget -c https://dl.google.com/go/go1.14.linux-amd64.tar.gz -O - | sudo tar -xz -C /usr/local/go1.14
+  export PATH="/usr/local/go1.14/go/bin:$PATH"
+  go version
 
   mvn --no-snapshot-updates --quiet verify -Psamples.circleci -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-
+  mvn --no-snapshot-updates --quiet javadoc:javadoc -Psamples.circleci -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-  echo "show ivy2 cache"
-  ls -l /home/circleci/.ivy2/cache
 
 elif [ "$NODE_INDEX" = "2" ]; then
-  installDart
-
   # run ensure-up-to-date sample script on SNAPSHOT version only
   project_version=`mvn org.apache.maven.plugins:maven-help-plugin:3.1.0:evaluate -Dexpression=project.version -q -DforceStdout`
   if [[ $project_version == *"-SNAPSHOT" ]]; then
@@ -50,19 +40,19 @@ elif [ "$NODE_INDEX" = "2" ]; then
     # look for outdated samples
     ./bin/utils/ensure-up-to-date
   fi
+#elif [ "$NODE_INDEX" = "3" ]; then
   echo "Running node $NODE_INDEX to test haskell"
   # install haskell
   curl -sSL https://get.haskellstack.org/ | sh
   stack upgrade
   stack --version
-  # prepare r
+  # install r
   sudo sh -c 'echo "deb http://cran.rstudio.com/bin/linux/ubuntu trusty/" >> /etc/apt/sources.list'
   gpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9
   gpg -a --export E084DAB9 | sudo apt-key add -
   sudo apt-get update
   sudo apt-get -y install r-base
   R --version
-
   # install curl
   sudo apt-get -y build-dep libcurl4-gnutls-dev
   sudo apt-get -y install libcurl4-gnutls-dev
@@ -70,21 +60,20 @@ elif [ "$NODE_INDEX" = "2" ]; then
   # run integration tests
   mvn --no-snapshot-updates --quiet verify -Psamples.misc -Dorg.slf4j.simpleLogger.defaultLogLevel=error
 else
-  echo "Running node $NODE_INDEX to test 'samples.circleci.others' defined in pom.xml ..."
+  echo "Running node $NODE_INDEX to test 'samples.circleci.jdk7' defined in pom.xml ..."
-  #sudo update-java-alternatives -s java-1.7.0-openjdk-amd64
+  sudo update-java-alternatives -s java-1.7.0-openjdk-amd64
   java -version
 
-  # Install golang version 1.14
+  # install dart2
-  go version
+  sudo apt-get update
-  sudo mkdir /usr/local/go1.14
+  sudo apt-get install apt-transport-https
-  wget -c https://dl.google.com/go/go1.14.linux-amd64.tar.gz -O - | sudo tar -xz -C /usr/local/go1.14
+  sudo sh -c 'wget -qO- https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -'
-  export PATH="/usr/local/go1.14/go/bin:$PATH"
+  sudo sh -c 'wget -qO- https://storage.googleapis.com/download.dartlang.org/linux/debian/dart_stable.list > /etc/apt/sources.list.d/dart_stable.list'
-  go version
+  sudo apt-get update
+  sudo apt-get install dart
+  export PATH="$PATH:/usr/lib/dart/bin"
 
-  installDart
+  mvn --no-snapshot-updates --quiet verify -Psamples.circleci.jdk7 -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-
-  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
 
 

CI/deno_install.sh

@@ -1,52 +0,0 @@
-#!/bin/sh
-# Copyright 2019 the Deno authors. All rights reserved. MIT license.
-# TODO(everyone): Keep this script simple and easily auditable.
-
-set -e
-
-if ! command -v unzip >/dev/null; then
-	echo "Error: unzip is required to install Deno (see: https://github.com/denoland/deno_install#unzip-is-required)." 1>&2
-	exit 1
-fi
-
-if [ "$OS" = "Windows_NT" ]; then
-	target="x86_64-pc-windows-msvc"
-else
-	case $(uname -s) in
-	Darwin) target="x86_64-apple-darwin" ;;
-	*) target="x86_64-unknown-linux-gnu" ;;
-	esac
-fi
-
-if [ $# -eq 0 ]; then
-	deno_uri="https://github.com/denoland/deno/releases/latest/download/deno-${target}.zip"
-else
-	deno_uri="https://github.com/denoland/deno/releases/download/${1}/deno-${target}.zip"
-fi
-
-deno_install="${DENO_INSTALL:-$HOME/.deno}"
-bin_dir="$deno_install/bin"
-exe="$bin_dir/deno"
-
-if [ ! -d "$bin_dir" ]; then
-	mkdir -p "$bin_dir"
-fi
-
-curl --fail --location --progress-bar --output "$exe.zip" "$deno_uri"
-unzip -d "$bin_dir" -o "$exe.zip"
-chmod +x "$exe"
-rm "$exe.zip"
-
-echo "Deno was installed successfully to $exe"
-if command -v deno >/dev/null; then
-	echo "Run 'deno --help' to get started"
-else
-	case $SHELL in
-	/bin/zsh) shell_profile=".zshrc" ;;
-	*) shell_profile=".bash_profile" ;;
-	esac
-	echo "Manually add the directory to your \$HOME/$shell_profile (or similar)"
-	echo "  export DENO_INSTALL=\"$deno_install\""
-	echo "  export PATH=\"\$DENO_INSTALL/bin:\$PATH\""
-	echo "Run '$exe --help' to get started"
-fi

CONTRIBUTING.md

@@ -4,7 +4,7 @@
 
  - If you're not using the latest master to generate API clients or server stubs, please give it another try by pulling the latest master as the issue may have already been addressed. Ref: [Getting Started](https://github.com/openapitools/openapi-generator#getting-started)
  - Search the [open issue](https://github.com/openapitools/openapi-generator/issues) and [closed issue](https://github.com/openapitools/openapi-generator/issues?q=is%3Aissue+is%3Aclosed) to ensure no one else has reported something similar before.
- - File an [issue ticket](https://github.com/openapitools/openapi-generator/issues/new) by providing all the required information. Failure to provide enough detail may result in slow response from the community.
+ - File an [issue ticket](https://github.com/openapitools/openapi-generator/issues/new) by providing all the required information.
  - Test with the latest master by building the JAR locally to see if the issue has already been addressed.
  - You can also make a suggestion or ask a question by opening an "issue".
 
@@ -49,7 +49,6 @@ Code change should conform to the programming style guide of the respective lang
 - C++: https://google.github.io/styleguide/cppguide.html
 - C++ (Tizen): https://wiki.tizen.org/Native_Platform_Coding_Idiom_and_Style_Guide#C.2B.2B_Coding_Style
 - Clojure: https://github.com/bbatsov/clojure-style-guide
-- Crystal: https://crystal-lang.org/reference/conventions/coding_style.html
 - Dart: https://www.dartlang.org/guides/language/effective-dart/style
 - Elixir: https://github.com/christopheradams/elixir_style_guide
 - Eiffel: https://www.eiffel.org/doc/eiffel/Coding%20Standards
@@ -86,14 +85,11 @@ For [Vendor Extensions](https://github.com/OAI/OpenAPI-Specification/blob/master
 To add test cases (optional) covering the change in the code generator, please refer to [modules/openapi-generator/src/test/java/org/openapitools/codegen](https://github.com/openapitools/openapi-generator/tree/master/modules/openapi-generator/src/test/java/org/openapitools/codegen)
 
 To test the templates, please perform the following:
-
+- Update the Petstore sample by running the shell scripts under `bin` folder. For example, run `./bin/generate-samples.sh ./bin/configs/python*` to update the Python PetStore samples under [`samples/`](https://github.com/openapitools/openapi-generator/tree/master/samples/). For Windows users, please install [Git BASH](https://gitforwindows.org/) in order to run the scripts.
-- Update the Petstore sample by running the shell scripts under the `bin` folder. For example, run `./bin/generate-samples.sh .
+- Run the tests in the sample folder using maven `mvn integration-test -rf :<artifactId>`, e.g. open a shell in `samples/client/petstore/python`, run `mvn integration-test -rf :PythonPetstoreClientTests`. The artifactId of the project can be found in the pom.xml file. (some languages may not contain unit testing for Petstore and we're looking for contribution from the community to implement those tests)
-/bin/configs/python*` to update the Python-related samples under [`samples`](https://github.com/openapitools/openapi-generator/tree/master/samples). For Windows, please install [GIT bash](https://gitforwindows.org/). (If you find that there are new files generated or unexpected changes as a result of the update, that's not unusual as the test cases are added to the OpenAPI spec from time to time. If you've questions or concerns, please open a ticket to start a discussion)
-- During development it can be helpful to quickly regenerate the samples without recompiling all of openapi-generator, e.g. when you have only updated the mustache templates. This can be done by passing the `-t` parameter: `-t modules/openapi-generator/src/main/resources/python`.
-- Run the tests in the sample folder using maven `mvn integration-test -f /path/to/pom.xml`, e.g. `mvn integration-test -f samples/client/petstore/python/pom.xml`. (some languages may not contain unit testing for Petstore and we're looking for contribution from the community to implement those tests)
 - Finally, git commit the updated samples files: `git commit -a`
   (`git add -A` if added files with new test cases)
-- For new test cases, please add to the [Fake Petstore spec](https://github.com/OpenAPITools/openapi-generator/blob/master/modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml)
+- For new test cases, please add to the [Fake Petstore spec](https://github.com/OpenAPITools/openapi-generator/blob/master/modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml)
 
 To start the CI tests, you can:
 - Run `mvn verify -Psamples`, assuming you have all the required tools installed to run tests for different languages.
@@ -108,8 +104,7 @@ See [OpenAPI Tools wiki](https://github.com/OpenAPITools/openapi-generator/wiki/
 - Add test case(s) to cover the change
 - Document the fix in the code to make the code more readable
 - Make sure test cases passed after the change (one way is to leverage https://travis-ci.org/ to run the CI tests)
-- File a PR with meaningful title, description and commit messages
+- File a PR with meaningful title, description and commit messages.
-- Make sure the option "Allow edits from maintainers" in the PR is selected so that the maintainers can update your PRs with minor fixes, if needed.
 - Recommended git settings
    - `git config core.autocrlf input` to tell Git convert CRLF to LF on commit but not the other way around 
 - To close an issue (e.g. issue 1542) automatically after a PR is merged, use keywords "fix", "close", "resolve" in the PR description, e.g. `fix #1542`. (Ref: [closing issues using keywords](https://help.github.com/articles/closing-issues-using-keywords/))

Dockerfile

@@ -1,4 +1,7 @@
-FROM maven:3.6.3-jdk-11-openj9
+FROM jimschubert/8-jdk-alpine-mvn:1.0
+
+RUN set -x && \
+    apk add --no-cache bash
 
 ENV GEN_DIR /opt/openapi-generator
 WORKDIR ${GEN_DIR}
@@ -26,6 +29,6 @@ RUN mvn -am -pl "modules/openapi-generator-cli" package
 COPY docker-entrypoint.sh /usr/local/bin/
 RUN ln -s /usr/local/bin/docker-entrypoint.sh /usr/local/bin/openapi-generator
 
-ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
 CMD ["help"]

README.md

@@ -1,30 +1,21 @@
 <h1 align="center">OpenAPI Generator</h1>
 
-
 <div align="center">
 
-[![Stable releaases in Maven Central](https://img.shields.io/maven-metadata/v/https/repo1.maven.org/maven2/org/openapitools/openapi-generator/maven-metadata.xml.svg)](http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22org.openapitools%22%20AND%20a%3A%22openapi-generator%22) [![Apache 2.0 License](https://img.shields.io/badge/License-Apache%202.0-orange)](./LICENSE) [![Open Collective backers](https://img.shields.io/opencollective/backers/openapi_generator?color=orange&label=OpenCollective%20Backers)](https://opencollective.com/openapi_generator) [![Join the Slack chat room](https://img.shields.io/badge/Slack-Join%20the%20chat%20room-orange)](https://join.slack.com/t/openapi-generator/shared_invite/enQtNzAyNDMyOTU0OTE1LTY5ZDBiNDI5NzI5ZjQ1Y2E5OWVjMjZkYzY1ZGM2MWQ4YWFjMzcyNDY5MGI4NjQxNDBiMTlmZTc5NjY2ZTQ5MGM) [![Follow OpenAPI Generator Twitter account to get the latest update](https://img.shields.io/twitter/follow/oas_generator.svg?style=social&label=Follow)](https://twitter.com/oas_generator)
+[Master](https://github.com/OpenAPITools/openapi-generator/tree/master) (`5.0.0`): [![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/master.svg?label=Integration%20Test)](https://travis-ci.org/OpenAPITools/openapi-generator)
+[![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
+[![Run Status](https://api.shippable.com/projects/5af6bf74e790f4070084a115/badge?branch=master)](https://app.shippable.com/github/OpenAPITools/openapi-generator)
+[![Windows Test](https://ci.appveyor.com/api/projects/status/github/openapitools/openapi-generator?branch=master&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/WilliamCheng/openapi-generator-wh2wu)
+[![JDK11 Build](https://cloud.drone.io/api/badges/OpenAPITools/openapi-generator/status.svg?ref=refs/heads/master)](https://cloud.drone.io/OpenAPITools/openapi-generator)
+[![iOS Build Status](https://app.bitrise.io/app/4a2b10a819d12b67/status.svg?token=859FMDR8QHwabCzwvZK6vQ&branch=master)](https://app.bitrise.io/app/4a2b10a819d12b67)
 
 </div>
 
 <div align="center">
 
-[Master](https://github.com/OpenAPITools/openapi-generator/tree/master) (`5.1.0`):
+[![Jion the Slack chat room](https://img.shields.io/badge/Slack-Join%20the%20chat%20room-orange)](https://join.slack.com/t/openapi-generator/shared_invite/enQtNzAyNDMyOTU0OTE1LTY5ZDBiNDI5NzI5ZjQ1Y2E5OWVjMjZkYzY1ZGM2MWQ4YWFjMzcyNDY5MGI4NjQxNDBiMTlmZTc5NjY2ZTQ5MGM)
-[![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/master.svg?label=Integration%20Test)](https://travis-ci.org/OpenAPITools/openapi-generator)
+[![Stable releaases in the Maven store](https://img.shields.io/maven-metadata/v/https/repo1.maven.org/maven2/org/openapitools/openapi-generator/maven-metadata.xml.svg)](http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22org.openapitools%22%20AND%20a%3A%22openapi-generator%22)
-[![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
+[![Follow OpenAPI Generator Twitter account to get the latest update](https://img.shields.io/twitter/follow/oas_generator.svg?style=social&label=Follow)](https://twitter.com/oas_generator)
-[![Run Status](https://api.shippable.com/projects/5af6bf74e790f4070084a115/badge?branch=master)](https://app.shippable.com/github/OpenAPITools/openapi-generator)
-[![Windows Test](https://ci.appveyor.com/api/projects/status/github/openapitools/openapi-generator?branch=master&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/WilliamCheng/openapi-generator-wh2wu)
-[![JDK11 Build](https://cloud.drone.io/api/badges/OpenAPITools/openapi-generator/status.svg?ref=refs/heads/master)](https://cloud.drone.io/OpenAPITools/openapi-generator)
-[![Bitrise](https://img.shields.io/bitrise/4a2b10a819d12b67/master?label=bitrise%3A%20Swift+4,5&token=859FMDR8QHwabCzwvZK6vQ)](https://app.bitrise.io/app/4a2b10a819d12b67)
-[![GitHub Workflow Status (branch)](https://img.shields.io/github/workflow/status/openapitools/openapi-generator/Check%20Supported%20Java%20Versions/master?label=Check%20Supported%20Java%20Versions&logo=github&logoColor=green)](https://github.com/OpenAPITools/openapi-generator/actions?query=workflow%3A%22Check+Supported+Java+Versions%22)
-
-[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.org/OpenAPITools/openapi-generator)
-[![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator/tree/6.0.x.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
-[![Run Status](https://api.shippable.com/projects/5af6bf74e790f4070084a115/badge?branch=6.0.x)](https://app.shippable.com/github/OpenAPITools/openapi-generator)
-[![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-wh2wu)
-[![JDK11 Build](https://cloud.drone.io/api/badges/OpenAPITools/openapi-generator/status.svg?ref=refs/heads/6.0.x)](https://cloud.drone.io/OpenAPITools/openapi-generator)
-[![Bitrise](https://img.shields.io/bitrise/4a2b10a819d12b67/6.0.x?label=bitrise%3A%20Swift+4,5&token=859FMDR8QHwabCzwvZK6vQ)](https://app.bitrise.io/app/4a2b10a819d12b67)
 
 </div>
 
@@ -38,7 +29,7 @@
 
 :notebook_with_decorative_cover: The eBook [A Beginner's Guide to Code Generation for REST APIs](https://gum.co/openapi_generator_ebook) is a good starting point for beginners :notebook_with_decorative_cover:
 
-:warning: If the OpenAPI spec, templates or any input (e.g. options, environment variables) is obtained from an untrusted source or environment, please make sure you've reviewed these inputs before using OpenAPI Generator to generate the API client, server stub or documentation to avoid potential security issues (e.g. [code injection](https://en.wikipedia.org/wiki/Code_injection)). For security vulnerabilities, please contact [team@openapitools.org](mailto:team@openapitools.org). :warning:
+:warning: If the OpenAPI spec, templates or any input (e.g. options, environment variables) is obtained from an untrusted source or environment, please make sure you've reviewed these inputs before using OpenAPI Generator to generate the API client, server stub or documentation to avoid potential security issues (e.g. [code injection](https://en.wikipedia.org/wiki/Code_injection)) :warning:
 
 :bangbang: Both "OpenAPI Tools" (https://OpenAPITools.org - the parent organization of OpenAPI Generator) and "OpenAPI Generator" are not affiliated with OpenAPI Initiative (OAI) :bangbang:
 
@@ -54,8 +45,6 @@ If you find OpenAPI Generator useful for work, please consider asking your compa
 [![LightBow](https://openapi-generator.tech/img/companies/lightbow.png)](https://www.lightbow.net/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
 [<img src="https://openapi-generator.tech/img/companies/docspring.png" width="128" height="128">](https://docspring.com/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
 [<img src="https://openapi-generator.tech/img/companies/datadog.png" width="128" height="128">](https://datadoghq.com/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
-[<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)
 
 #### Thank you GoDaddy for sponsoring the domain names, Linode for sponsoring the VPS and Checkly for sponsoring the API monitoring
 
@@ -69,11 +58,11 @@ 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++** (cpp-restsdk, Qt5, Tizen, Unreal Engine 4), **Clojure**, **Crystal**, **Dart**, **Elixir**, **Elm**, **Eiffel**, **Erlang**, **Go**, **Groovy**, **Haskell** (http-client, Servant), **Java** (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) |
+| **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), **C++** (cpp-restsdk, Qt5, Tizen), **Clojure**, **Dart (1.x, 2.x)**, **Elixir**, **Elm**, **Eiffel**, **Erlang**, **Go**, **Groovy**, **Haskell** (http-client, Servant), **Java** (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** (rust, rust-server), **Scala** (akka, http4s, scalaz, sttp, swagger-async-httpclient), **Swift** (2.x, 3.x, 4.x, 5.x), **Typescript** (AngularJS, Angular (2.x - 8.x), Aurelia, Axios, Fetch, Inversify, jQuery, Node, Rxjs) |
 | **Server stubs**                 | **Ada**, **C#** (ASP.NET Core, NancyFx), **C++** (Pistache, Restbed, Qt5 QHTTPEngine), **Erlang**, **F#** (Giraffe), **Go** (net/http, Gin), **Haskell** (Servant), **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, Slim, Silex, [Symfony](https://symfony.com/), [Zend Expressive](https://github.com/zendframework/zend-expressive)), **Python** (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**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
+| **API documentation generators** | **HTML**, **Confluence Wiki**, **Asciidoc**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
 | **Configuration files**          | [**Apache2**](https://httpd.apache.org/)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
-| **Others**                       | **GraphQL**, **JMeter**, **Ktorm**, **MySQL Schema**, **Protocol Buffer**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
+| **Others**                       | **GraphQL**, **JMeter**, **MySQL Schema**, **Protocol Buffer**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
 
 ## Table of contents
 
@@ -87,7 +76,7 @@ OpenAPI Generator allows generation of API client libraries (SDK generation), se
     - [1.4 - Build Projects](#14---build-projects)
     - [1.5 - Homebrew](#15---homebrew)
     - [1.6 - Docker](#16---docker)
-    - [1.7 - NPM](#17---npm)
+    - [1.7 - NPM](#17---npm)    
   - [2 - Getting Started](#2---getting-started)
   - [3 - Usage](#3---usage)
     - [3.1 - Customization](#31---customization)
@@ -111,10 +100,8 @@ 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/) | Nov/Dec 2021   | Minor release with breaking changes (no fallback) |
+| 5.0.0 (upcoming major release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/5.0.0-SNAPSHOT/) | 17.06.2020   | Major release with breaking changes (no fallback) |
-| 5.1.0 (upcoming minor release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/5.1.0-SNAPSHOT/) | Mar/Apr 2021   | Minor release with breaking changes (with fallback) |
+| [4.3.1](https://github.com/OpenAPITools/openapi-generator/releases/tag/v4.3.1) (latest stable release)                                                    | 06.05.2020   | Patch release (enhancements, bug fixes, etc)                       |
-| [5.0.1](https://github.com/OpenAPITools/openapi-generator/releases/tag/v5.0.1) (latest stable release)                                                    | 06.02.2021   | Patch release with enhancements, bug fixes, etc |
-| [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
 
@@ -170,16 +157,16 @@ See the different versions of the [openapi-generator-cli](https://mvnrepository.
 <!-- 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/5.1.0/openapi-generator-cli-5.1.0.jar`
+JAR location: `https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/4.3.1/openapi-generator-cli-4.3.1.jar`
 
 For **Mac/Linux** users:
 ```sh
-wget https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.1.0/openapi-generator-cli-5.1.0.jar -O openapi-generator-cli.jar
+wget https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/4.3.1/openapi-generator-cli-4.3.1.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/5.1.0/openapi-generator-cli-5.1.0.jar
+Invoke-WebRequest -OutFile openapi-generator-cli.jar https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/4.3.1/openapi-generator-cli-4.3.1.jar
 ```
 
 After downloading the JAR, run `java -jar openapi-generator-cli.jar help` to show the usage.
@@ -263,14 +250,13 @@ To install, run `brew install openapi-generator`
 
 Here is an example usage to generate a Ruby client:
 ```sh
-openapi-generator generate -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml -g ruby -o /tmp/test/
+openapi-generator generate -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g ruby -o /tmp/test/
 ```
 
 To reinstall with the latest master, run `brew uninstall openapi-generator && brew install --HEAD openapi-generator`
 
 To install OpenJDK (pre-requisites), please run
 ```sh
-brew tap AdoptOpenJDK/openjdk
 brew cask install adoptopenjdk12
 export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk-12.0.2.jdk/Contents/Home/
 ```
@@ -298,7 +284,7 @@ Example:
 
 ```sh
 docker run --rm -v "${PWD}:/local" openapitools/openapi-generator-cli generate \
-    -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml \
+    -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml \
     -g go \
     -o /local/out/go
 ```
@@ -323,12 +309,12 @@ GEN_IP=$(docker inspect --format '{{.NetworkSettings.IPAddress}}'  $CID)
 
 # Execute an HTTP request to generate a Ruby client
 > curl -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' \
--d '{"openAPIUrl": "https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml"}' \
+-d '{"openAPIUrl": "https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml"}' \
 'http://localhost:8888/api/gen/clients/ruby'
 
 {"code":"c2d483.3.4672-40e9-91df-b9ffd18d22b8","link":"http://localhost:8888/api/gen/download/c2d483.3.4672-40e9-91df-b9ffd18d22b8"}
 
-# Download the generated zip file
+# Download the generated zip file  
 > wget http://localhost:8888/api/gen/download/c2d483.3.4672-40e9-91df-b9ffd18d22b8
 
 # Unzip the file
@@ -359,8 +345,8 @@ Once built, `run-in-docker.sh` will act as an executable for openapi-generator-c
 ./run-in-docker.sh help # Executes 'help' command for openapi-generator-cli
 ./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 \
+./run-in-docker.sh generate -i modules/openapi-generator/src/test/resources/2_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 -DpackageName=petstore # generates go client, outputs locally to ./out/go-petstore
 ```
 
 ##### Troubleshooting
@@ -397,14 +383,14 @@ Install it globally to get the CLI available on the command line:
 
 ```sh
 npm install @openapitools/openapi-generator-cli -g
-openapi-generator-cli version
+openapi-generator version
 ```
 
 <!-- RELEASE_VERSION -->
-To use a specific version of "openapi-generator-cli"
+Or install a particular OpenAPI Generator version (e.g. v4.3.1):
 
 ```sh
-openapi-generator-cli version-manager set 5.1.0
+npm install @openapitools/openapi-generator-cli@cli-4.3.1 -g
 ```
 
 Or install it as dev-dependency:
@@ -415,20 +401,20 @@ npm install @openapitools/openapi-generator-cli -D
 <!-- /RELEASE_VERSION -->
 ## [2 - Getting Started](#table-of-contents)
 
-To generate a PHP client for [petstore.yaml](https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml), please run the following
+To generate a PHP client for [petstore.yaml](https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml), please run the following
 ```sh
 git clone https://github.com/openapitools/openapi-generator
 cd openapi-generator
 mvn clean package
 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 \
+   -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml \
    -g php \
    -o /var/tmp/php_api_client
 ```
-(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`)
+(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/2_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/5.1.0/openapi-generator-cli-5.1.0.jar)
+You can also download the JAR (latest release) directly from [maven.org](https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/4.3.1/openapi-generator-cli-4.3.1.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`
@@ -438,22 +424,20 @@ To get a list of PHP specified options (which can be passed to the generator wit
 ## [3 - Usage](#table-of-contents)
 
 ### To generate a sample client library
-You can build a client against the [Petstore API](https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml) as follows:
+You can build a client against the [Petstore API](https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml) as follows:
 
 ```sh
-./bin/generate-samples.sh ./bin/configs/java-okhttp-gson.yaml
+./bin/java-petstore-okhttp-gson.sh
 ```
 
-(On Windows, please install [GIT Bash for Windows](https://gitforwindows.org/) to run the command above)
+(On Windows, run `.\bin\windows\java-petstore-okhttp-gson.bat` instead)
 
 This script uses the default library, which is `okhttp-gson`. It will run the generator with this command:
 
 ```sh
 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 \
+  -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml \
   -g java \
-  -t modules/openapi-generator/src/main/resources/Java \
-  --additional-properties artifactId=petstore-okhttp-gson,hideGenerationTimestamp:true \
   -o samples/client/petstore/java/okhttp-gson
 ```
 
@@ -469,28 +453,29 @@ NAME
 SYNOPSIS
         openapi-generator-cli generate
                 [(-a <authorization> | --auth <authorization>)]
-                [--api-name-suffix <api name suffix>] [--api-package <api package>]
+                [--api-name-suffix <api name suffix>]
-                [--artifact-id <artifact id>] [--artifact-version <artifact version>]
+                [--api-package <api package>] [--artifact-id <artifact id>]
-                [(-c <configuration file> | --config <configuration file>)] [--dry-run]
+                [--artifact-version <artifact version>]
+                [(-c <configuration file> | --config <configuration file>)]
+                [-D <system properties>...]
                 [(-e <templating engine> | --engine <templating engine>)]
                 [--enable-post-process-file]
                 [(-g <generator name> | --generator-name <generator name>)]
-                [--generate-alias-as-model] [--git-host <git host>]
+                [--generate-alias-as-model] [--git-repo-id <git repo id>]
-                [--git-repo-id <git repo id>] [--git-user-id <git user id>]
+                [--git-user-id <git user id>] [--group-id <group id>]
-                [--global-property <global properties>...] [--group-id <group id>]
                 [--http-user-agent <http user agent>]
-                [(-i <spec file> | --input-spec <spec file>)]
+                (-i <spec file> | --input-spec <spec file>)
                 [--ignore-file-override <ignore file override location>]
                 [--import-mappings <import mappings>...]
                 [--instantiation-types <instantiation types>...]
                 [--invoker-package <invoker package>]
                 [--language-specific-primitives <language specific primitives>...]
-                [--legacy-discriminator-behavior] [--library <library>]
+                [--library <library>] [--log-to-stderr] [--minimal-update]
-                [--log-to-stderr] [--minimal-update]
                 [--model-name-prefix <model name prefix>]
                 [--model-name-suffix <model name suffix>]
                 [--model-package <model package>]
-                [(-o <output directory> | --output <output directory>)] [(-p <additional properties> | --additional-properties <additional properties>)...]
+                [(-o <output directory> | --output <output directory>)]
+                [(-p <additional properties> | --additional-properties <additional properties>)...]
                 [--package-name <package name>] [--release-note <release note>]
                 [--remove-operation-id-prefix]
                 [--reserved-words-mappings <reserved word mappings>...]
@@ -519,7 +504,14 @@ cd samples/client/petstore/java/okhttp-gson
 mvn package
 ```
 
-Other generators have [samples](https://github.com/OpenAPITools/openapi-generator/tree/master/samples) too.
+Other languages have petstore samples, too:
+```sh
+./bin/android-petstore-all.sh
+./bin/java-petstore-all.sh
+./bin/objc-petstore.sh
+```
+
+... and others. [Here is a list of all scripts.](https://github.com/OpenAPITools/openapi-generator/wiki/Samples-folder#scripts)
 
 ### [3.1 - Customization](#table-of-contents)
 
@@ -567,7 +559,6 @@ Here is a list of community-conitributed IDE plug-ins that integrate with OpenAP
 Here are some companies/projects (alphabetical order) using OpenAPI Generator in production. To add your company/project to the list, please visit [README.md](README.md) and click on the icon to edit the page.
 
 - [Adaptant Solutions AG](https://www.adaptant.io/)
-- [adesso SE](https://www.adesso.de/)
 - [Agoda](https://www.agoda.com/)
 - [Allianz](https://www.allianz.com)
 - [Angular.Schule](https://angular.schule/)
@@ -585,7 +576,6 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [Camptocamp](https://www.camptocamp.com/en)
 - [Cisco](https://www.cisco.com/)
 - [codecentric AG](https://www.codecentric.de/)
-- [CoinAPI](https://www.coinapi.io/)
 - [Commencis](https://www.commencis.com/)
 - [Crossover Health](https://crossoverhealth.com/)
 - [Cupix](https://www.cupix.com/)
@@ -606,7 +596,6 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [GetYourGuide](https://www.getyourguide.com/)
 - [GMO Pepabo](https://pepabo.com/en/)
 - [GoDaddy](https://godaddy.com)
-- [Gumtree](https://gumtree.com)
 - [Here](https://developer.here.com/)
 - [IBM](https://www.ibm.com/)
 - [Instana](https://www.instana.com)
@@ -617,52 +606,39 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [Kubernetes](https://kubernetes.io)
 - [Linode](https://www.linode.com/)
 - [Logicdrop](https://www.logicdrop.com)
-- [Lumeris](https://www.lumeris.com)
-- [LVM Versicherungen](https://www.lvm.de)
 - [MailSlurp](https://www.mailslurp.com)
 - [Médiavision](https://www.mediavision.fr/)
 - [Metaswitch](https://www.metaswitch.com/)
 - [MoonVision](https://www.moonvision.io/)
 - [Myworkout](https://myworkout.com)
 - [NamSor](https://www.namsor.com/)
-- [Nokia](https://www.nokia.com/)
-- [Options Clearing Corporation (OCC)](https://www.theocc.com/)
 - [Openet](https://www.openet.com/)
 - [openVALIDATION](https://openvalidation.io/)
 - [Oracle](https://www.oracle.com/)
 - [Paxos](https://www.paxos.com)
-- [Plaid](https://plaid.com)
-- [PLAID, Inc.](https://plaid.co.jp/)
 - [Ponicode](https://ponicode.dev/)
 - [Pricefx](https://www.pricefx.com/)
 - [Prometheus/Alertmanager](https://github.com/prometheus/alertmanager)
 - [QEDIT](https://qed-it.com)
 - [Qulix Systems](https://www.qulix.com)
-- [Raksul](https://corp.raksul.com)
 - [Raiffeisen Schweiz Genossenschaft](https://www.raiffeisen.ch)
 - [RedHat](https://www.redhat.com)
 - [RepreZen API Studio](https://www.reprezen.com/swagger-openapi-code-generation-api-first-microservices-enterprise-development)
 - [REST United](https://restunited.com)
 - [Robotinfra](https://www.robotinfra.com)
-- [SmartHR](https://smarthr.co.jp/)
 - [Sony Interactive Entertainment](https://www.sie.com/en/index.html)
-- [Splitit](https://www.splitit.com/)
 - [Stingray](http://www.stingray.com)
 - [Suva](https://www.suva.ch/)
 - [Telstra](https://dev.telstra.com)
 - [TravelTime platform](https://www.traveltimeplatform.com/)
-- [TribalScale](https://www.tribalscale.com)
 - [TUI InfoTec GmbH](http://www.tui-infotec.com/)
-- [Twitter](https://twitter.com)
 - [unblu inc.](https://www.unblu.com/)
 - [Veamly](https://www.veamly.com/)
-- [wbt-solutions](https://www.wbt-solutions.de/)
 - [Woleet](https://www.woleet.io/)
 - [WSO2](https://wso2.com/)
 - [Vouchery.io](https://vouchery.io)
 - [Xero](https://www.xero.com/)
 - [Yahoo Japan](https://www.yahoo.co.jp/)
-- [viadee](https://www.viadee.de/)
 - [Vonage](https://vonage.com)
 - [YITU Technology](https://www.yitutech.com/)
 - [Yelp](https://www.yelp.com/)
@@ -689,7 +665,7 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - 2019/01/03 - [Calling a Swagger service from Apex using openapi-generator](https://lekkimworld.com/2019/01/03/calling-a-swagger-service-from-apex-using-openapi-generator/) by [Mikkel Flindt Heisterberg](https://lekkimworld.com)
 - 2019/01/13 - [OpenAPI GeneratorでRESTful APIの定義書から色々自動生成する](https://ky-yk-d.hatenablog.com/entry/2019/01/13/234108) by [@ky_yk_d](https://twitter.com/ky_yk_d)
 - 2019/01/20 - [Contract-First API Development with OpenAPI Generator and Connexion](https://medium.com/commencis/contract-first-api-development-with-openapi-generator-and-connexion-b21bbf2f9244) by [Anil Can Aydin](https://github.com/anlcnydn)
-- 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)
+- 2019/01/30 - [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)
@@ -776,35 +752,6 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - 2020-05-18 - [Spring Boot REST with OpenAPI 3](https://dev.to/alfonzjanfrithz/spring-boot-rest-with-openapi-3-59jm) by [Alfonz Jan Frithz](https://dev.to/alfonzjanfrithz)
 - 2020-05-19 - [Dead Simple APIs with Open API](https://www.youtube.com/watch?v=sIaXmR6xRAw) by [Chris Tankersley](https://github.com/dragonmantank) at [Nexmo](https://developer.nexmo.com/)
 - 2020-05-22 - [TypeScript REST API Client](https://dev.to/unhurried/typescript-rest-api-client-4in3) by ["unhurried"](https://dev.to/unhurried)
-- 2020-05-28 - [【使用 lotify + Swagger 建置可共用的 LINE Notify bot】 - #NiJia @ Chatbot Developer Taiwan 第 #19 小聚](https://www.youtube.com/watch?v=agYVz6dzh1I) by [Chatbot Developer Taiwan](https://www.youtube.com/channel/UCxeYUyZNnHmpX23YNF-ewvw)
-- 2020-05-28 - [Building APIs with Laravel using OpenAPI](https://www.youtube.com/watch?v=xexLvQqAhiA) by [Chris Tankersley](https://github.com/dragonmantank) at [Laracon EU](https://laracon.eu/)
-- 2020-06-12 - [Interoperability by construction: code generation for Arrowhead Clients](https://ieeexplore.ieee.org/document/9274746) by Michele Albano, Brian Nielsen at [2020 IEEE Conference on Industrial Cyberphysical Systems (ICPS)](https://ieeexplore.ieee.org/xpl/conhome/9274544/proceeding)
-- 2020-06-23 - [新規サーバーアプリケーションにTypeScriptを採用してみた](https://www.cam-inc.co.jp/news/20200623) at [CAM Tech Blog](https://www.cam-inc.co.jp/news/tech-blog/)
-- 2020-06-29 - [Artifact Abstract: Deployment of APIs on Android Mobile Devices and Microcontrollers](https://ieeexplore.ieee.org/document/9127353) by [Sergio Laso ; Marino Linaje ; Jose Garcia-Alonso ; Juan M. Murillo ; Javier Berrocal](https://ieeexplore.ieee.org/document/9127353/authors#authors) at [2020 IEEE International Conference on Pervasive Computing and Communications (PerCom)](https://ieeexplore.ieee.org/xpl/conhome/9125449/proceeding)
-- 2020-07-07 - [5 Best API Documentation Tools](https://blog.dreamfactory.com/5-best-api-documentation-tools/) by Susanna Bouse at [DreamFactory Blog](https://blog.dreamfactory.com/)
-- 2020-07-12 - [Open API 3.0の定義からgolangのサーバコードのスケルトンを作成する](https://qiita.com/professor/items/4cbd04ec084d13057bc2) by [@professor (Qiita Blog)](https://qiita.com/professor)
-- 2020-07-20 - [Datadog API client libraries now available for Java and Go](https://www.datadoghq.com/blog/java-go-libraries/) by Jordan Obey at [Datadog Blog](https://www.datadoghq.com/blog)
-- 2020-07-23 - [Generate Client SDK for .NET Core using Open Api](https://dev.to/no0law1/generate-client-sdk-for-net-core-using-open-api-2dgh) by [Nuno Reis](https://dev.to/no0law1)
-- 2020-07-26 - [Dartのhttp_interceptorライブラリを使うと配列のクエリパラメータが消えてしまう件の応急処置](https://qiita.com/gyamoto/items/eeeff81b6770487319ed) by [@gyamoto](https://qiita.com/gyamoto)
-- 2020-08-01 - [Generate Angular ReactiveForms from Swagger/OpenAPI](https://dev.to/martinmcwhorter/generate-angular-reactiveforms-from-swagger-openapi-35h9) by [Martin McWhorter](https://dev.to/martinmcwhorter)
-- 2020-08-03 - [Criando Bibliotecas para APIs RESTful com OpenAPI, Swagger Editor e OpenAPI Generator](https://medium.com/@everisBrasil/criando-bibliotecas-para-apis-restful-com-openapi-swagger-editor-e-openapi-generator-75349a6420fd) by [everis Brasil (an NTT DATA Company)](https://medium.com/@everisBrasil)
-- 2020-08-19 - [マイクロサービスを連携してみよう](https://thinkit.co.jp/article/17704) by [岡井 裕矢(おかい ゆうや)](https://thinkit.co.jp/author/17588), [泉 勝(いずみ まさる)](https://thinkit.co.jp/author/17705) at [Think IT（シンクイット）](https://thinkit.co.jp/)
-- 2020-08-25 - [OpenAPI Generator と TypeScript で型安全にフロントエンド開発をしている話](https://tech.smarthr.jp/entry/2020/08/25/135631) at [SmartHR Tech Blog](https://tech.smarthr.jp/)
-- 2020-09-10 - [Introduction to OpenAPI with Instana](https://www.instana.com/blog/introduction-to-openapi-with-instana/) by [Cedric Ziel](https://www.instana.com/blog/author/cedricziel/) at [Instana Blog](https://www.instana.com/blog/)
-- 2020-09-17 - [Generate PowerShellSDK using openapi-generator](https://medium.com/@ghufz.learn/generate-powershellsdk-using-openapi-generator-33b700891e33) by [Ghufran Zahidi](https://medium.com/@ghufz.learn)
-- 2020-09-24 - [How to automate API code generation (OpenAPI/Swagger) and boost productivity - Tutorial with React Native featuring TypeScript](https://medium.com/@sceleski/how-to-automate-api-code-generation-openapi-swagger-and-boost-productivity-1176a0056d8a) by [Sanjin Celeski](https://medium.com/@sceleski)
-- 2020-09-25 - [Generate OpenAPI Angular Client](https://medium.com/@pguso/generate-openapi-angular-client-8c9288e8bbd4) by [Patric](https://medium.com/@pguso)
-- 2020-10-24 - [Working with Microsoft Identity - React Native Client](https://www.josephguadagno.net/2020/10/24/working-with-microsoft-identity-react-native-client) by [Joseph Guadagno](https://www.josephguadagno.net/)
-- 2020-10-31 - [[B2] OpenAPI Specification으로 타입-세이프하게 API 개발하기: 희망편 VS 절망편](https://www.youtube.com/watch?v=J4JHLESAiFk) by 최태건 at [FEConf 2020](https://2020.feconf.kr/)
-- 2020-11-05 - [Automated REST-Api Code Generation: Wie IT-Systeme miteinander sprechen](https://www.massiveart.com/blog/automated-rest-api-code-generation-wie-it-systeme-miteinander-sprechen) by Stefan Rottensteiner at [MASSIVE ART Blog](https://www.massiveart.com/blog)
-- 2020-12-01 - [OpenAPI GeneratorでGoのAPIサーバー/クライアントコードを自動生成する](https://qiita.com/saki-engineering/items/b20d8b6074c4da9664a5) by [@saki-engineering](https://qiita.com/saki-engineering)
-- 2020-12-04 - [Scaling the Test Coverage of OpenAPI Generator for 30+ Programming Languages](https://www.youtube.com/watch?v=7Lke9dHRqT0) by [William Cheng](https://github.com/wing328) at [Open Source Summit Japan + Automotive Linux Summit 2020](https://events.linuxfoundation.org/archive/2020/open-source-summit-japan/) ([Slides](https://speakerdeck.com/wing328/scaling-the-test-coverage-of-openapi-generator-for-30-plus-programming-languages))
-- 2020-12-09 - [プロジェクトにOpenAPI Generatorで自動生成された型付きAPI Clientを導入した話](https://qiita.com/yoshifujiT/items/905c18700ede23f40840) by [@yoshifujiT](https://github.com/yoshifujiT)
-- 2020-12-15 - [Next.js + NestJS + GraphQLで変化に追従するフロントエンドへ 〜 ショッピングクーポンの事例紹介](https://techblog.yahoo.co.jp/entry/2020121530052952/) by [小倉 陸](https://github.com/ogugu9) at [Yahoo! JAPAN Tech Blog](https://techblog.yahoo.co.jp/)
-- 2021-01-08 - [Hello, New API – Part 1](https://www.nginx.com/blog/hello-new-api-part-1/) by [Jeremy Schulman](https://www.nginx.com/people/jeremy-schulman/) at [Major League Baseball](https://www.mlb.com)
-- 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/)
 
 ## [6 - About Us](#table-of-contents)
 
@@ -838,14 +785,12 @@ Here is a list of template creators:
    * 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 
    * Clojure: @xhh
-   * Crystal: @wing328
    * Dart: @yissachar
    * Dart (refactor): @joernahrens
    * Dart 2: @swipesight
    * Dart (Jaguar): @jaumard
-   * Dart (Dio): @josh-burton
+   * Dart (Dio): @athornz
    * Elixir: @niku
    * Elm: @eriktim
    * Eiffel: @jvelilla
@@ -881,7 +826,7 @@ Here is a list of template creators:
    * PHP (Guzzle): @baartosz
    * PowerShell: @beatcracker
    * PowerShell (refactored in 5.0.0): @wing328
-   * Python: @spacether
+   * Python-experimental: @spacether
    * R: @ramnov
    * Ruby (Faraday): @meganemura @dkliban
    * Rust: @farcaller
@@ -899,11 +844,10 @@ Here is a list of template creators:
    * TypeScript (Angular7): @topce
    * TypeScript (Axios): @nicokoenig
    * TypeScript (Fetch): @leonyu
-   * TypeScript (Inversify): @gualtierim
    * TypeScript (jQuery): @bherila
-   * TypeScript (Nestjs): @vfrank66
    * TypeScript (Node):  @mhardorf
    * TypeScript (Rxjs): @denyo
+   * TypeScript (Inversify): @gualtierim
    * TypeScript (redux-query): @petejohansonxo
  * Server Stubs
    * Ada: @stcarrez
@@ -957,7 +901,6 @@ Here is a list of template creators:
  * Schema
    * Avro: @sgadouar
    * GraphQL: @wing328 [:heart:](https://www.patreon.com/wing328)
-   * Ktorm: @Luiz-Monad
    * MySQL: @ybelenko
    * Protocol Buffer: @wing328
 
@@ -992,7 +935,7 @@ If you want to join the committee, please kindly apply by sending an email to te
 
 #### Members of Technical Committee
 
-| Languages/Generators         | Member (join date)                                                                                                                                                                                                                |
+| Languages         | Member (join date)                                                                                                                                                                                                                |
 | :---------------- | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | ActionScript      |                                                                                                                                                                                                                                   |
 | Ada               | @stcarrez (2018/02) @michelealbano (2018/02)                                                                                                                                                                                        |
@@ -1001,20 +944,19 @@ If you want to join the committee, please kindly apply by sending an email to te
 | Bash              | @frol (2017/07) @bkryza (2017/08) @kenjones-cisco (2017/09)                                                                                                                                                                       |
 | C                 | @zhemant (2018/11) @ityuhui (2019/12) @michelealbano (2020/03)                                                                                                                                                                   |
 | 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)                                                                               |
+| C#                | @mandrean (2017/08), @jimschubert (2017/09) [:heart:](https://www.patreon.com/jimschubert) @frankyjuang (2019/09) @shibayan (2020/02)                                                                                             |
 | Clojure           |                                                                                                                                                                                                                                   |
-| Dart              | @swipesight (2018/09) @jaumard (2018/09) @josh-burton (2019/12) @amondnet (2019/12) @sbu-WBT (2020/12) @kuhnroyal (2020/12) @agilob (2020/12)                                                                                                      |
+| Dart              | @ircecho (2017/07) @swipesight (2018/09) @jaumard (2018/09) @athornz (2019/12) @amondnet (2019/12)                                                                                                        |
 | Eiffel            | @jvelilla (2017/09)                                                                                                                                                                                                               |
 | Elixir            | @mrmstn (2018/12)                                                                                                                                                                                                                 |
 | Elm               | @eriktim (2018/09)                                                                                                                                                                                                                |
 | Erlang            | @tsloughter (2017/11) @jfacorro (2018/10) @robertoaloi (2018/10)                                                                                                                                                                  |
 | F#                | @nmfisher (2019/05)                                                                                                                                                                                                               |
-| Go                | @antihax (2017/11) @grokify (2018/07) @kemokemo (2018/09) @jirikuncar (2021/01)                                                                                                                                   |
+| Go                | @antihax (2017/11) @bvwells (2017/12) @grokify (2018/07) @kemokemo (2018/09) @bkabrda (2019/07)                                                                                                                                   |
 | 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) @bkabrda (2020/01)                          |
-| 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)                                                                                                                                                                                                            |
 | Nim               |                                                                                                                                                                                                                                   |
@@ -1027,7 +969,7 @@ If you want to join the committee, please kindly apply by sending an email to te
 | 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)                                                |
 | 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)                                                                                                                               |
+| Rust              | @frol (2017/07) @farcaller (2017/08) @bjgill (2017/12) @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) |
@@ -1052,7 +994,7 @@ OpenAPI Generator is a fork of [Swagger Codegen](https://github.com/swagger-api/
 - [Daniel](https://github.com/Danielku15)
 - [Emiliano Bonassi](https://github.com/emilianobonassi)
 - [Erik Timmers](https://github.com/eriktim)
-- [Esteban Gehring](https://github.com/macjohnny)
+- [Esteban Marin](https://github.com/macjohnny)
 - [Gustavo Paz](https://github.com/gustavoapaz)
 - [Javier Velilla](https://github.com/jvelilla)
 - [Jean-François Côté](https://github.com/JFCote)
@@ -1095,7 +1037,7 @@ OpenAPI Generator is a fork of [Swagger Codegen](https://github.com/swagger-api/
 ## [7 - License](#table-of-contents)
 -------
 
-Copyright 2018 OpenAPI-Generator Contributors (https://openapi-generator.tech)
+Copyright 2018 OpenAPI-Generator Contributors (https://openapi-generator.tech)  
 Copyright 2018 SmartBear Software
 
 Licensed under the Apache License, Version 2.0 (the "License");

appveyor.yml

@@ -1,5 +1,5 @@
 version: '{branch}-{build}'
-image: Visual Studio 2019
+image: Visual Studio 2017
 hosts:
   petstore.swagger.io: 127.0.0.1
 install:
@@ -15,14 +15,14 @@ install:
   # install gradle
   - ps: |
       Add-Type -AssemblyName System.IO.Compression.FileSystem
-      if (!(Test-Path -Path "C:\gradle\gradle-5.6.4" )) {
+      if (!(Test-Path -Path "C:\gradle" )) {
         (new-object System.Net.WebClient).DownloadFile(
-          'https://services.gradle.org/distributions/gradle-5.6.4-bin.zip',
+          'https://services.gradle.org/distributions/gradle-5.3.1-bin.zip',
           'C:\gradle-bin.zip'
         )
         [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-3.2.5\bin;C:\gradle\gradle-5.3.1\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
@@ -35,23 +35,9 @@ install:
   - ps: Install-Module Pester -Force -Scope CurrentUser
 build_script:
   - dotnet --info
-  # build C# aspnetcore 5.0 server
-  - dotnet build samples\server\petstore\aspnetcore-5.0\Org.OpenAPITools.sln
-  # build C# aspnetcore 3.1 server
-  - dotnet build samples\server\petstore\aspnetcore-3.1\Org.OpenAPITools.sln
-  # build C# aspnetcore 3.0 server
-  - dotnet build samples\server\petstore\aspnetcore-3.0\Org.OpenAPITools.sln
-  # build C# aspnetcore 2.2 server
-  - dotnet build samples\server\petstore\aspnetcore\Org.OpenAPITools.sln
-  # build C# API client (httpclient)
-  - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClient-httpclient\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
-  # build C# API client (.net framework 4.7)
-  - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClient-net47\Org.OpenAPITools.sln
-  # build C# API client (.net 5.0)
-  - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClient-net5.0\Org.OpenAPITools.sln
   # build C# API client
   - nuget restore samples\client\petstore\csharp\OpenAPIClient\Org.OpenAPITools.sln
   - msbuild samples\client\petstore\csharp\OpenAPIClient\Org.OpenAPITools.sln /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
@@ -59,22 +45,16 @@ build_script:
   - nuget restore samples\client\petstore\csharp\OpenAPIClientWithPropertyChanged\Org.OpenAPITools.sln
   - msbuild samples\client\petstore\csharp\OpenAPIClientWithPropertyChanged\Org.OpenAPITools.sln /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
   # build C# .net standard 1.3+ API client
-  #- nuget restore samples\client\petstore\csharp\OpenAPIClientNetStandard\Org.OpenAPITools.sln
+  - nuget restore samples\client\petstore\csharp\OpenAPIClientNetStandard\Org.OpenAPITools.sln
-  #- msbuild samples\client\petstore\csharp\OpenAPIClientNetStandard\Org.OpenAPITools.sln /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
+  - msbuild samples\client\petstore\csharp\OpenAPIClientNetStandard\Org.OpenAPITools.sln /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
   # install openapi-generator locally
   - mvn --no-snapshot-updates --quiet clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
   # run the locally installed openapi-generator-gradle-plugin
   - gradle -b modules\openapi-generator-gradle-plugin\samples\local-spec\build.gradle buildGoSdk --stacktrace
 test_script:
-  # 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 (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
-  # test C# API client (.net framework 4.7)
+  - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClientCore\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
-  - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClient-net47\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
-  # test C# API client (.net 5.0)
-  - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClient-net5.0\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
   # test c# API client
   - nunit3-console samples\client\petstore\csharp\OpenAPIClient\src\Org.OpenAPITools.Test\bin\Debug\Org.OpenAPITools.Test.dll --result=myresults.xml;format=AppVeyor
   # test c# API client (with PropertyChanged)

bin/configs/aspnetcore-2.2.yaml

@@ -1,7 +0,0 @@
-generatorName: aspnetcore
-outputDir: samples/server/petstore/aspnetcore
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/aspnetcore/2.1
-additionalProperties:
-  packageGuid: '{3C799344-F285-4669-8FD5-7ED9B795D5C5}'
-  aspnetCoreVersion: "2.2"

bin/configs/aspnetcore-3.1.yaml

@@ -1,9 +0,0 @@
-generatorName: aspnetcore
-outputDir: samples/server/petstore/aspnetcore-3.1
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/aspnetcore/3.0
-additionalProperties:
-  packageGuid: '{3C799344-F285-4669-8FD5-7ED9B795D5C5}'
-  # comment out below as 3.1 the default
-  #aspnetCoreVersion: "3.1"
-  userSecretsGuid: "76e9e993-9159-441c-9c5b-fe95e7f4f020"

bin/configs/aspnetcore-5.0.yaml

@@ -1,7 +0,0 @@
-generatorName: aspnetcore
-outputDir: samples/server/petstore/aspnetcore-5.0
-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: "5.0"

bin/configs/crystal.yaml

@@ -1,9 +0,0 @@
-generatorName: crystal
-outputDir: samples/client/petstore/crystal
-inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/crystal
-additionalProperties:
-  shardVersion: 1.0.0
-  moduleName: Petstore
-  shardName: petstore
-strictSpecBehavior: false

bin/configs/csharp-OpenAPIClient.yaml

@@ -1,5 +1,5 @@
 generatorName: csharp
 outputDir: samples/client/petstore/csharp/OpenAPIClient
-inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
 additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'

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

@@ -1,12 +0,0 @@
-# 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
-templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
-library: httpclient
-additionalProperties:
-  packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
-  useCompareNetObjects: true 
-  disallowAdditionalPropertiesIfNotPresent: false
-  useOneOfDiscriminatorLookup: true
-  targetFramework: netstandard2.1

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

@@ -1,11 +0,0 @@
-# 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
-templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
-additionalProperties:
-  packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
-  useCompareNetObjects: true 
-  disallowAdditionalPropertiesIfNotPresent: false
-  useOneOfDiscriminatorLookup: true
-  targetFramework: net47

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

@@ -1,11 +0,0 @@
-# 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
-templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
-additionalProperties:
-  packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
-  useCompareNetObjects: true 
-  disallowAdditionalPropertiesIfNotPresent: false
-  useOneOfDiscriminatorLookup: true
-  targetFramework: net5.0

bin/configs/csharp-netcore-OpenAPIClient.yaml

@@ -1,10 +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/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
 templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
 additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
-  useCompareNetObjects: true 
+  useCompareNetObjects: "true"
-  disallowAdditionalPropertiesIfNotPresent: false
-  useOneOfDiscriminatorLookup: true

bin/configs/csharp-netcore-OpenAPIClientCore.yaml

@@ -1,6 +1,6 @@
 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/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
 templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
 additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'

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

@@ -1,7 +0,0 @@
-generatorName: dart-dio-next
-outputDir: samples/openapi3/client/petstore/dart-dio-next/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
-enablePostProcessFile: "true"
-additionalProperties:
-  hideGenerationTimestamp: "true"

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

@@ -1,6 +0,0 @@
-generatorName: dart-dio
-outputDir: samples/openapi3/client/petstore/dart-dio/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-dio
-additionalProperties:
-  hideGenerationTimestamp: "true"

bin/configs/dart-dio-petstore-client-lib-oas2.yaml

@@ -1,6 +0,0 @@
-generatorName: dart-dio
-outputDir: samples/client/petstore/dart-dio/petstore_client_lib
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/dart-dio
-additionalProperties:
-  hideGenerationTimestamp: "true"

bin/configs/dart-dio-petstore-client-lib.yaml

@@ -1,6 +0,0 @@
-generatorName: dart-dio
-outputDir: samples/openapi3/client/petstore/dart-dio/petstore_client_lib
-inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/dart-dio
-additionalProperties:
-  hideGenerationTimestamp: "true"

bin/configs/dart-openapi-browser-client.yaml

@@ -0,0 +1,8 @@
+generatorName: dart
+outputDir: samples/client/petstore/dart/openapi-browser-client
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/dart
+additionalProperties:
+  supportDart2: "false"
+  hideGenerationTimestamp: "true"
+  browserClient: "true"

bin/configs/dart-openapi-flutter.yaml

@@ -0,0 +1,8 @@
+generatorName: dart
+outputDir: samples/client/petstore/dart/flutter_petstore/openapi
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/dart
+additionalProperties:
+  supportDart2: "false"
+  hideGenerationTimestamp: "true"
+  browserClient: "false"

bin/configs/dart-openapi.yaml

@@ -0,0 +1,8 @@
+generatorName: dart
+outputDir: samples/client/petstore/dart/openapi
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/dart
+additionalProperties:
+  supportDart2: "false"
+  hideGenerationTimestamp: "true"
+  browserClient: "false"

bin/configs/dart-petstore-client-lib-fake.yaml

@@ -1,6 +0,0 @@
-generatorName: dart
-outputDir: samples/openapi3/client/petstore/dart2/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/dart2
-additionalProperties:
-  hideGenerationTimestamp: "true"

bin/configs/dart-petstore-client-lib.yaml

@@ -1,6 +0,0 @@
-generatorName: dart
-outputDir: samples/openapi3/client/petstore/dart2/petstore_client_lib
-inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/dart2
-additionalProperties:
-  hideGenerationTimestamp: "true"

bin/configs/dart-petstore-json-serializable-client-lib-fake.yaml

@@ -1,7 +0,0 @@
-generatorName: dart
-outputDir: samples/openapi3/client/petstore/dart2/petstore_json_serializable_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/dart2
-additionalProperties:
-  hideGenerationTimestamp: "true"
-  serializationLibrary: json_serializable

bin/configs/elixir.yaml

@@ -1,6 +1,6 @@
 generatorName: elixir
 outputDir: samples/client/petstore/elixir
-inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
 templateDir: modules/openapi-generator/src/main/resources/elixir
 additionalProperties:
   invokerPackage: OpenapiPetstore

bin/configs/go-experimental-go-petstore-oas2.yaml

@@ -0,0 +1,6 @@
+generatorName: go-experimental
+outputDir: samples/client/petstore/go-experimental/go-petstore
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/go-experimental
+additionalProperties:
+  packageName: petstore

bin/configs/go-experimental-go-petstore.yaml

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

bin/configs/go-extensions-x-auth-id-alias.yaml

@@ -1,6 +0,0 @@
-generatorName: go
-outputDir: samples/openapi3/client/extensions/x-auth-id-alias/go-experimental
-inputSpec: modules/openapi-generator/src/test/resources/3_0/extensions/x-auth-id-alias.yaml
-templateDir: modules/openapi-generator/src/main/resources/go
-additionalProperties:
-  packageName: x_auth_id_alias

bin/configs/go-petstore-oas2.yaml

@@ -4,4 +4,3 @@ inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-e
 templateDir: modules/openapi-generator/src/main/resources/go
 additionalProperties:
   packageName: petstore
-  generateInterfaces: true

bin/configs/go-petstore-withXml.yaml

@@ -0,0 +1,8 @@
+generatorName: go
+outputDir: samples/client/petstore/go/go-petstore-withXml
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/go
+additionalProperties:
+  packageName: petstore
+  withXml: "true"
+  withGoCodegenComment: "true"

bin/configs/go-petstore.yaml

@@ -1,9 +1,7 @@
 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/petstore-with-fake-endpoints-models-for-testing.yaml
 templateDir: modules/openapi-generator/src/main/resources/go
 additionalProperties:
   enumClassPrefix: "true"
   packageName: petstore
-  disallowAdditionalPropertiesIfNotPresent: false
-  generateInterfaces: true

bin/configs/java-feign-no-nullable.yaml

@@ -1,11 +0,0 @@
-generatorName: java
-outputDir: samples/client/petstore/java/feign-no-nullable
-library: feign
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
-templateDir: modules/openapi-generator/src/main/resources/Java
-additionalProperties:
-  booleanGetterPrefix: is
-  artifactId: petstore-feign-no-nullable
-  hideGenerationTimestamp: "true"
-  additionalModelTypeAnnotations: '@javax.annotation.concurrent.Immutable'
-  openApiNullable: "false"

bin/configs/java-feign.yaml

@@ -1,9 +0,0 @@
-generatorName: java
-outputDir: samples/client/petstore/java/feign
-library: feign
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
-templateDir: modules/openapi-generator/src/main/resources/Java
-additionalProperties:
-  booleanGetterPrefix: is
-  artifactId: petstore-feign
-  hideGenerationTimestamp: "true"

bin/configs/java-feign10x.yaml

@@ -0,0 +1,9 @@
+generatorName: java
+outputDir: samples/client/petstore/java/feign10x
+library: feign
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/Java
+additionalProperties:
+  booleanGetterPrefix: is
+  artifactId: petstore-feign-10x
+  hideGenerationTimestamp: "true"

bin/configs/java-jersey2-8.yaml

@@ -1,12 +1,10 @@
 generatorName: java
 outputDir: samples/openapi3/client/petstore/java/jersey2-java8
 library: jersey2
-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/python-experimental/petstore-with-fake-endpoints-models-for-testing-with-http-signature.yaml
-templateDir: modules/openapi-generator/src/main/resources/Java
 additionalProperties:
   artifactId: petstore-openapi3-jersey2-java8
   hideGenerationTimestamp: true
   serverPort: "8082"
   dateLibrary: java8
   useOneOfDiscriminatorLookup: true
-  disallowAdditionalPropertiesIfNotPresent: false

bin/configs/java-jersey2-extensions-x-auth-id-alias.yaml

@@ -1,7 +0,0 @@
-generatorName: java
-outputDir: samples/openapi3/client/extensions/x-auth-id-alias/java/jersey2-java8
-library: jersey2
-inputSpec: modules/openapi-generator/src/test/resources/3_0/extensions/x-auth-id-alias.yaml
-additionalProperties:
-  artifactId: openapi3-extensions-x-auth-id-alias-jersey2-java8
-  hideGenerationTimestamp: true

bin/configs/java-jersey2-java8-localdatetime.yaml

@@ -1,11 +0,0 @@
-generatorName: java
-outputDir: samples/client/petstore/java/jersey2-java8-localdatetime
-library: jersey2
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
-templateDir: modules/openapi-generator/src/main/resources/Java
-additionalProperties:
-  artifactId: petstore-jersey2-java8-localdatetime
-  hideGenerationTimestamp: "true"
-  dateLibrary: java8-localdatetime
-  java8: true
-  delegatePattern: true

bin/configs/java-jersey2-special-characters.yaml

@@ -1,15 +0,0 @@
-generatorName: java
-outputDir: samples/openapi3/client/petstore/java/jersey2-java8-special-characters
-library: jersey2
-inputSpec: modules/openapi-generator/src/test/resources/3_0/schema-with-special-characters.yaml
-templateDir: modules/openapi-generator/src/main/resources/Java
-additionalProperties:
-  artifactId: petstore-openapi3-jersey2-java8-special-characters
-  hideGenerationTimestamp: true
-  serverPort: "8082"
-  dateLibrary: java8
-  useOneOfDiscriminatorLookup: true
-  disallowAdditionalPropertiesIfNotPresent: false
-systemProperties:
-  skipValidateSpec: "false"
-

bin/configs/java-native-async.yaml

@@ -1,9 +0,0 @@
-generatorName: java
-outputDir: samples/client/petstore/java/native-async
-library: native
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
-templateDir: modules/openapi-generator/src/main/resources/Java
-additionalProperties:
-  artifactId: petstore-native
-  hideGenerationTimestamp: "true"
-  asyncNative: "true"

bin/configs/java-native-openapi3.yaml

@@ -1,11 +0,0 @@
-generatorName: java
-outputDir: samples/openapi3/client/petstore/java/native
-library: native
-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-openapi3-native
-  hideGenerationTimestamp: true
-  serverPort: "8082"
-  useOneOfDiscriminatorLookup: true
-  disallowAdditionalPropertiesIfNotPresent: false

bin/configs/java-okhttp-gson-dynamicOperations.yaml

@@ -1,9 +0,0 @@
-generatorName: java
-outputDir: samples/client/petstore/java/okhttp-gson-dynamicOperations
-library: okhttp-gson
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
-templateDir: modules/openapi-generator/src/main/resources/Java
-additionalProperties:
-  artifactId: petstore-okhttp-gson-dynamicoperations
-  hideGenerationTimestamp: "true"
-  dynamicOperations: "true"

bin/configs/java-play-framework-no-nullable.yaml

@@ -1,7 +0,0 @@
-generatorName: java-play-framework
-outputDir: samples/server/petstore/java-play-framework-no-nullable
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/JavaPlayFramework
-additionalProperties:
-  hideGenerationTimestamp: "true"
-  openApiNullable: "false"

bin/configs/java-retrofit2-play24.yaml

@@ -0,0 +1,12 @@
+generatorName: java
+outputDir: samples/client/petstore/java/retrofit2-play24
+library: retrofit2
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+additionalProperties:
+  usePlayWS: "true"
+  enableBuilderSupport: "true"
+  useBeanValidation: "true"
+  playVersion: play24
+  artifactId: petstore-java-client-retrofit2-play24
+  hideGenerationTimestamp: "true"
+  dateLibrary: java8

bin/configs/java-retrofit2-play25.yaml

@@ -0,0 +1,11 @@
+generatorName: java
+outputDir: samples/client/petstore/java/retrofit2-play25
+library: retrofit2
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+additionalProperties:
+  usePlayWS: "true"
+  enableBuilderSupport: "true"
+  useBeanValidation: "true"
+  playVersion: play25
+  artifactId: petstore-java-client-retrofit2-play25
+  hideGenerationTimestamp: "true"

bin/configs/java-retrofit2rx.yaml

@@ -0,0 +1,9 @@
+generatorName: java
+outputDir: samples/client/petstore/java/retrofit2rx
+library: retrofit2
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/Java
+additionalProperties:
+  useRxJava: "true"
+  artifactId: petstore-retrofit2-rx
+  hideGenerationTimestamp: "true"

bin/configs/java-retrofit2rx3.yaml

@@ -1,9 +0,0 @@
-generatorName: java
-outputDir: samples/client/petstore/java/retrofit2rx3
-library: retrofit2
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
-templateDir: modules/openapi-generator/src/main/resources/Java
-additionalProperties:
-  useRxJava3: "true"
-  artifactId: petstore-retrofit2-rx3
-  hideGenerationTimestamp: "true"

bin/configs/java-vertx-no-nullable.yaml

@@ -1,9 +0,0 @@
-generatorName: java
-outputDir: samples/client/petstore/java/vertx-no-nullable
-library: vertx
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
-templateDir: modules/openapi-generator/src/main/resources/Java
-additionalProperties:
-  artifactId: petstore-vertx-no-nullable
-  hideGenerationTimestamp: "true"
-  openApiNullable: "false"

bin/configs/java-vertx-web-server.yaml

@@ -1,7 +0,0 @@
-generatorName: java-vertx-web
-outputDir: samples/server/petstore/java-vertx-web
-inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/JavaVertXWebServer
-additionalProperties:
-  hideGenerationTimestamp: "true"
-  artifactId: java-vertx-web-server

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-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/kotlin-jvm-retrofit2-kotlinx_serialization.yaml

@@ -1,10 +0,0 @@
-generatorName: kotlin
-outputDir: samples/client/petstore/kotlin-retrofit2-kotlinx_serialization
-library: jvm-retrofit2
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/kotlin-client
-additionalProperties:
-  serializationLibrary: kotlinx_serialization
-  artifactId: kotlin-petstore-retrofit2-kotlinx_serialization
-  enumPropertyNaming: UPPERCASE
-  serializableModel: "true"

bin/configs/kotlin-jvm-retrofit2-rx3.yaml

@@ -1,8 +0,0 @@
-generatorName: kotlin
-outputDir: samples/client/petstore/kotlin-retrofit2-rx3
-library: jvm-retrofit2
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/kotlin-client
-additionalProperties:
-  artifactId: kotlin-petstore-retrofit2-rx3
-  useRxJava3: "true"

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

@@ -1,9 +0,0 @@
-generatorName: kotlin-spring
-outputDir: samples/server/petstore/kotlin-springboot-delegate
-inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/kotlin-spring
-additionalProperties:
-  library: spring-boot
-  delegatePattern: "true"
-  swaggerAnnotations: "true"
-  beanValidations: "true"

bin/configs/ktorm-schema.yaml

@@ -1,7 +0,0 @@
-generatorName: ktorm-schema
-outputDir: samples/schema/petstore/ktorm
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
-templateDir: modules/openapi-generator/src/main/resources/ktorm-schema
-additionalProperties:
-  hideGenerationTimestamp: true
-  importModelPackageName: org.openapitools.client.models

bin/configs/other/aspnetcore-3.1.yaml

@@ -0,0 +1,7 @@
+generatorName: aspnetcore
+outputDir: samples/server/petstore/aspnetcore-3.1
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/aspnetcore/3.0
+additionalProperties:
+  packageGuid: '{3C799344-F285-4669-8FD5-7ED9B795D5C5}'
+  aspnetCoreVersion: "3.1"

bin/configs/other/aspnetcore.yaml

@@ -0,0 +1,6 @@
+generatorName: aspnetcore
+outputDir: samples/server/petstore/aspnetcore
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/aspnetcore/2.1
+additionalProperties:
+  packageGuid: '{3C799344-F285-4669-8FD5-7ED9B795D5C5}'

bin/configs/other/dart-dio.yaml

@@ -0,0 +1,6 @@
+generatorName: dart-dio
+outputDir: samples/client/petstore/dart-dio
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/dart-dio
+additionalProperties:
+  hideGenerationTimestamp: "true"

bin/configs/other/flash.yaml

@@ -0,0 +1,7 @@
+generatorName: flash
+outputDir: samples/client/petstore/flash
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/flash
+additionalProperties:
+  invokerPackage: org.openapitools
+  packageName: org.openapitools

bin/configs/other/java-vertx-web-rx.yaml

@@ -0,0 +1,7 @@
+generatorName: java-vertx-web
+outputDir: samples/server/petstore/java-vertx-web/rx
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaVertXWebServer
+additionalProperties:
+  hideGenerationTimestamp: "true"
+  artifactId: java-vertx-web-rx-server

bin/configs/other/jaxrs-cxf-client-jackson.yaml

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

bin/configs/other/openapi3/kotlin-jvm-retrofit2-rx2-kotlinx_serialization.yaml

@@ -1,11 +0,0 @@
-generatorName: kotlin
-outputDir: samples/openapi3/client/petstore/kotlin-jvm-retrofit2-rx2-kotlinx_serialization
-library: jvm-retrofit2
-inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml
-templateDir: modules/openapi-generator/src/main/resources/kotlin-client
-additionalProperties:
-  serializationLibrary: kotlinx_serialization
-  useRxJava2: "true"
-  artifactId: kotlin-petstore-rx2-kotlinx_serialization-client
-  serializableModel: "true"
-  dateLibrary: java8

bin/configs/other/openapi3/objc-core-data.yaml

@@ -3,6 +3,5 @@ outputDir: samples/client/petstore/objc/core-data
 inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.json
 templateDir: modules/openapi-generator/src/main/resources/objc
 additionalProperties:
-  classPrefix: SWG
-  podName: SwaggerClient
   coreData: "true"
+  appName: PetstoreClient

bin/configs/other/openapi3/objc-default.yaml

@@ -3,5 +3,4 @@ outputDir: samples/client/petstore/objc/default
 inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.json
 templateDir: modules/openapi-generator/src/main/resources/objc
 additionalProperties:
-  classPrefix: SWG
+  appName: PetstoreClient
-  podName: SwaggerClient

bin/configs/other/openapi3/php-slim-deprecated-php-slim.yaml

@@ -0,0 +1,4 @@
+generatorName: php-slim-deprecated
+outputDir: samples/server/petstore/php-slim
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/php-slim-server

bin/configs/other/openapi3/typescript-angularjs.yaml

@@ -0,0 +1,3 @@
+generatorName: typescript-angularjs
+outputDir: samples/client/petstore/typescript-angularjs
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml

bin/configs/other/powershell.yaml

@@ -0,0 +1,11 @@
+generatorName: powershell
+outputDir: samples/client/petstore/powershell
+inputSpec: modules/openapi-generator/src/test/resources/3_0/powershell/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/powershell
+additionalProperties:
+  packageGuid: a27b908d-2a20-467f-bc32-af6f3a654ac5
+  commonVerbs: Delete=Remove:Patch=Update
+  packageVersion: 0.1.2
+  packageName: PSPetstore
+  powershellGalleryUrl: https://www.powershellgallery.com/packages/PSPetstore
+  apiNamePrefix: PS