v7.2.0 release (#17455 )

[Go] fix validation of property names when a model has required fields and doesn't allow additional properties (#17267 )
* update template for required field validation when additional properties are not allowed * regenerate samples * move bytes import from template to GoClientCodegen * regenerate samples * add test for model with required fields and additionalProperties: false
2023-12-22 14:52:51 +08:00 · 2023-12-22 12:35:52 +08:00 · 2023-12-22 11:07:43 +08:00 · 2023-12-22 11:06:09 +08:00 · 2023-12-22 10:58:27 +08:00 · 2023-12-22 10:57:25 +08:00
3087 changed files with 95258 additions and 15715 deletions
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -9,7 +9,12 @@
    "ghcr.io/devcontainers/features/node:1": {
      "version": "lts"
    },
-    "ghcr.io/snebjorn/devcontainer-feature/chromium:latest": {}
+    "ghcr.io/snebjorn/devcontainer-feature/chromium:latest": {},
+    "docker-in-docker": {
+      "version": "latest",
+      "moby": true,
+      "dockerDashComposeVersion": "v1"
+    }
  },
  // Configure tool-specific properties.
  "customizations": {
@@ -44,4 +49,4 @@
  // "postCreateCommand": "mvn clean package -DskipTests",
  // Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
  "remoteUser": "vscode"
-}
+}
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -29,7 +29,5 @@ modules/openapi-generator-gradle-plugin/**/* @jimschubert
 modules/openapi-generator-maven-plugin/**/* @jimschubert

 # Martin Delille
-/Users/martin/dev/clone/openapi-generator/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQtClientCodegen.java @martindelille
-/Users/martin/dev/clone/openapi-generator/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQtAbstractCodegen.java @martindelille
-/Users/martin/dev/clone/openapi-generator/modules/openapi-generator/src/main/resources/cpp-qt-client @martindelille
-/Users/martin/dev/clone/openapi-generator/samples/client/petstore/cpp-qt @martindelille
+modules/openapi-generator/src/main/resources/cpp-qt-client/**/* @martindelille
+samples/client/petstore/cpp-qt/**/* @martindelille
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -9,6 +9,8 @@ on:
      - pom.xml
      - modules/openapi-generator-online/pom.xml
      - modules/openapi-generator-online/Dockerfile
+      - modules/openapi-generator-cli/pom.xml
+      - modules/openapi-generator-cli/Dockerfile
  pull_request:
    paths:
      - Dockerfile
@@ -16,6 +18,8 @@ on:
      - pom.xml
      - modules/openapi-generator-online/pom.xml
      - modules/openapi-generator-online/Dockerfile
+      - modules/openapi-generator-cli/pom.xml
+      - modules/openapi-generator-cli/Dockerfile
 jobs:
  build:
    name: 'Build: Docker'
@@ -38,3 +42,12 @@ jobs:
        shell: bash
        run: |
          docker build modules/openapi-generator-online/ -t test
+      - name: Build and test modules/openapi-generator-cli
+        shell: bash
+        run: |
+          cp docker-entrypoint.sh ./modules/openapi-generator-cli 
+          docker build modules/openapi-generator-cli/ -t cli-test
+          docker run --rm -v "${PWD}:/local" cli-test generate \
+          -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml \
+          -g go \
+          -o /local/out/go
--- a/.github/workflows/gradle-plugin-tests.yaml
+++ b/.github/workflows/gradle-plugin-tests.yaml
@@ -15,7 +15,7 @@ jobs:
    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
        with:
          java-version: 11
          distribution: 'temurin'
--- a/.github/workflows/gradle-test.yaml
+++ b/.github/workflows/gradle-test.yaml
@@ -31,7 +31,7 @@ jobs:
          - samples/client/petstore/java/webclient-swagger2
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 11
--- a/.github/workflows/linux.yaml
+++ b/.github/workflows/linux.yaml
@@ -23,7 +23,7 @@ jobs:
        uses: actions/checkout@v4

      - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: ${{ matrix.java }}
@@ -45,7 +45,7 @@ jobs:
            ${{ runner.os }}-gradle-

      - name: Setup Maven
-        uses: s4u/setup-maven-action@v1.10.0
+        uses: s4u/setup-maven-action@v1.11.0
        with:
          java-version: ${{ matrix.java }}
          maven-version: 3.8.8
@@ -57,7 +57,7 @@ jobs:
          GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_ACCESS_KEY }}

      - name: Upload Maven build artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        if: matrix.java == '11' && matrix.os == 'ubuntu-latest'
        with:
          name: artifact
@@ -87,12 +87,12 @@ jobs:
      - name: Check out code
        uses: actions/checkout@v4
      - name: Setup Maven
-        uses: s4u/setup-maven-action@v1.10.0
+        uses: s4u/setup-maven-action@v1.11.0
        with:
          java-version: 11
          maven-version: 3.8.8
      - name: Download build artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: artifact
      - name: Run Ensures Script
--- a/.github/workflows/maven-plugin-tests.yaml
+++ b/.github/workflows/maven-plugin-tests.yaml
@@ -15,7 +15,7 @@ jobs:
    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
        with:
          java-version: 11
          distribution: 'temurin'
--- a/.github/workflows/openapi-generator.yaml
+++ b/.github/workflows/openapi-generator.yaml
@@ -17,7 +17,7 @@ jobs:
    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
        with:
          java-version: 11
          distribution: 'temurin'
@@ -41,7 +41,7 @@ jobs:
          GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_ACCESS_KEY }}
      - run: ls -la  modules/openapi-generator-cli/target
      - name: Upload openapi-generator-cli.jar artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: openapi-generator-cli.jar
          path: modules/openapi-generator-cli/target/openapi-generator-cli.jar
@@ -55,7 +55,7 @@ jobs:
    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
        with:
          java-version: 11
          distribution: 'temurin'
@@ -79,7 +79,7 @@ jobs:
          GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_ACCESS_KEY }}
      - name: Publish unit test reports
        if: ${{ always() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: surefire-test-results
          path: '**/surefire-reports/TEST-*.xml'
@@ -92,12 +92,12 @@ jobs:
    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
        with:
          java-version: 11
          distribution: 'temurin'
      - name: Download openapi-generator-cli.jar artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: openapi-generator-cli.jar
          path: modules/openapi-generator-cli/target
@@ -131,12 +131,12 @@ jobs:
    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
        with:
          java-version: 11
          distribution: 'temurin'
      - name: Download openapi-generator-cli.jar artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: openapi-generator-cli.jar
          path: modules/openapi-generator-cli/target
--- a/.github/workflows/samples-cpp-qt-client.yaml
+++ b/.github/workflows/samples-cpp-qt-client.yaml
@@ -18,18 +18,16 @@ jobs:
      matrix:
        qt-version:
          - '5.15.2'
-          - '6.4.2'
+          - '6.5.3'
        os:
          - ubuntu-latest
          - macOS-latest
          - windows-latest
-        include:
-          - os: windows-latest
-            tools: 'tools_openssl_x64'
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
-      - uses: jurplel/install-qt-action@v4
+      - name: Install Qt
+        uses: jurplel/install-qt-action@v3
        with:
          version: ${{ matrix.qt-version }}
          tools: ${{ matrix.tools }}
--- a/.github/workflows/samples-dart.yaml
+++ b/.github/workflows/samples-dart.yaml
@@ -18,7 +18,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 11
--- a/.github/workflows/samples-dotnet-standard.yaml
+++ b/.github/workflows/samples-dotnet-standard.yaml
@@ -19,7 +19,7 @@ jobs:
          - samples/client/petstore/csharp/OpenAPIClient-generichost-netstandard2.0
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-dotnet@v3.2.0
+      - uses: actions/setup-dotnet@v4.0.0
        with:
          dotnet-version: 3.1.*
      - name: Build
--- a/.github/workflows/samples-dotnet.yaml
+++ b/.github/workflows/samples-dotnet.yaml
@@ -43,7 +43,7 @@ jobs:
          - samples/server/petstore/aspnetcore-6.0-nullableReferenceTypes
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-dotnet@v3.2.0
+      - uses: actions/setup-dotnet@v4.0.0
        with:
          dotnet-version: '8.0.x'
      - name: Build
--- a/.github/workflows/samples-dotnet6-client-echo-api.yaml
+++ b/.github/workflows/samples-dotnet6-client-echo-api.yaml
@@ -19,7 +19,7 @@ jobs:
          - samples/client/echo_api/csharp-restsharp/
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-dotnet@v3.2.0
+      - uses: actions/setup-dotnet@v4.0.0
        with:
          dotnet-version: '6.0.x'
      - name: Run echo server
--- a/.github/workflows/samples-dotnet6-client.yaml
+++ b/.github/workflows/samples-dotnet6-client.yaml
@@ -73,7 +73,7 @@ jobs:
          - samples/client/petstore/csharp-restsharp-name-parameter-mappings
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-dotnet@v3.2.0
+      - uses: actions/setup-dotnet@v4.0.0
        with:
          dotnet-version: '6.0.x'
      - name: Build
--- a/.github/workflows/samples-dotnet6-server.yaml
+++ b/.github/workflows/samples-dotnet6-server.yaml
@@ -30,7 +30,7 @@ jobs:
          - samples/server/petstore/aspnetcore-6.0-nullableReferenceTypes
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-dotnet@v3.2.0
+      - uses: actions/setup-dotnet@v4.0.0
        with:
          dotnet-version: '6.0.x'
      - name: Build
--- a/.github/workflows/samples-go-client-echo-api.yaml
+++ b/.github/workflows/samples-go-client-echo-api.yaml
@@ -17,7 +17,7 @@ jobs:
          - samples/client/echo_api/go
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-go@v4
+      - uses: actions/setup-go@v5
        with:
          go-version: "stable"
      - name: Setup node.js
--- a/.github/workflows/samples-go.yaml
+++ b/.github/workflows/samples-go.yaml
@@ -25,7 +25,7 @@ jobs:
          - samples/server/petstore/go-chi-server/
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-go@v4
+      - uses: actions/setup-go@v5
        with:
          go-version: "stable"
      - run: go version
--- a/.github/workflows/samples-groovy.yaml
+++ b/.github/workflows/samples-groovy.yaml
@@ -22,7 +22,7 @@ jobs:
          - samples/client/petstore/groovy
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 8
--- a/.github/workflows/samples-java-client-echo-api-jdk11.yaml
+++ b/.github/workflows/samples-java-client-echo-api-jdk11.yaml
@@ -22,7 +22,7 @@ jobs:
          - samples/client/echo_api/java/resttemplate
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 11
--- a/.github/workflows/samples-java-client-echo-api-jdk8.yaml
+++ b/.github/workflows/samples-java-client-echo-api-jdk8.yaml
@@ -28,7 +28,7 @@ jobs:
          - samples/client/echo_api/java/resttemplate
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 8
--- a/.github/workflows/samples-java-client-jdk11.yaml
+++ b/.github/workflows/samples-java-client-jdk11.yaml
@@ -56,6 +56,7 @@ jobs:
          - samples/client/petstore/java/microprofile-rest-client-3.0
          - samples/client/petstore/java/microprofile-rest-client-3.0-jackson
          - samples/client/petstore/java/microprofile-rest-client-3.0-jackson-with-xml
+          - samples/client/petstore/java/microprofile-rest-client-with-useSingleRequestParameter
          - samples/client/petstore/java/apache-httpclient
          - samples/client/petstore/java/feign
          - samples/client/petstore/java/okhttp-gson-awsv4signature
@@ -72,7 +73,7 @@ jobs:
          - samples/client/others/java/webclient-useAbstractionForFiles/
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 11
--- a/.github/workflows/samples-java-client-jdk17.yaml
+++ b/.github/workflows/samples-java-client-jdk17.yaml
@@ -22,7 +22,7 @@ jobs:
          - samples/client/petstore/java/webclient-jakarta
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 17
--- a/.github/workflows/samples-java-helidon.yaml
+++ b/.github/workflows/samples-java-helidon.yaml
@@ -24,7 +24,7 @@ jobs:
        version: [17]
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: ${{ matrix.version }}
--- a/.github/workflows/samples-java-play-framework.yaml
+++ b/.github/workflows/samples-java-play-framework.yaml
@@ -30,7 +30,7 @@ jobs:
          - samples/server/petstore/java-play-framework-no-wrap-calls
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 11
--- a/.github/workflows/samples-java-server-jdk8.yaml
+++ b/.github/workflows/samples-java-server-jdk8.yaml
@@ -33,7 +33,7 @@ jobs:
          #- samples/server/petstore/java-undertow/
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 8
--- a/.github/workflows/samples-jaxrs-jdk11.yaml
+++ b/.github/workflows/samples-jaxrs-jdk11.yaml
@@ -19,7 +19,7 @@ jobs:
          - samples/server/petstore/jaxrs/jersey3
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 11
--- a/.github/workflows/samples-jaxrs.yaml
+++ b/.github/workflows/samples-jaxrs.yaml
@@ -39,7 +39,7 @@ jobs:
          - samples/server/petstore/jaxrs-spec-microprofile-openapi-annotations
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 8
--- a/.github/workflows/samples-jdk17.yaml
+++ b/.github/workflows/samples-jdk17.yaml
@@ -8,6 +8,7 @@ on:
      - samples/client/petstore/java-helidon-client/se/**
      - samples/client/petstore/spring-http-interface-reactive/**
      - samples/client/petstore/spring-http-interface/**
+      - samples/client/petstore/java/webclient-jakarta/**
      # servers
      - samples/openapi3/server/petstore/springboot-3/**
      - samples/server/petstore/java-helidon-server/mp/**
@@ -20,6 +21,7 @@ on:
      - samples/client/petstore/java-helidon-client/se/**
      - samples/client/petstore/spring-http-interface-reactive/**
      - samples/client/petstore/spring-http-interface/**
+      - samples/client/petstore/java/webclient-jakarta/**
      # servers
      - samples/openapi3/server/petstore/springboot-3/**
      - samples/server/petstore/java-helidon-server/mp/**
@@ -38,6 +40,7 @@ jobs:
          - samples/client/petstore/java-helidon-client/se
          - samples/client/petstore/spring-http-interface-reactive
          - samples/client/petstore/spring-http-interface
+          - samples/client/petstore/java/webclient-jakarta
          # servers
          - samples/openapi3/server/petstore/springboot-3
          - samples/server/petstore/java-helidon-server/mp
@@ -46,7 +49,7 @@ jobs:
          - samples/client/petstore/spring-http-interface
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 17
--- a/.github/workflows/samples-kotlin-client.yaml
+++ b/.github/workflows/samples-kotlin-client.yaml
@@ -31,14 +31,17 @@ jobs:
          - samples/client/petstore/kotlin-jvm-volley
          - samples/client/petstore/kotlin-moshi-codegen
          - samples/client/petstore/kotlin-multiplatform
+          - samples/client/petstore/kotlin-multiplatform-kotlinx-datetime
          - samples/client/petstore/kotlin-nonpublic
          - samples/client/petstore/kotlin-nullable
          - samples/client/petstore/kotlin-okhttp3
          - samples/client/petstore/kotlin-retrofit2
          - samples/client/petstore/kotlin-retrofit2-kotlinx_serialization
+          - samples/client/petstore/kotlin-retrofit2-jackson
          - samples/client/petstore/kotlin-retrofit2-rx3
          - samples/client/petstore/kotlin-string
          - samples/client/petstore/kotlin-threetenbp
+          - samples/client/petstore/kotlin-kotlinx-datetime
          - samples/client/petstore/kotlin-uppercase-enum
          - samples/client/petstore/kotlin-default-values-jvm-okhttp3
          - samples/client/petstore/kotlin-default-values-jvm-okhttp4
@@ -61,12 +64,13 @@ jobs:
          - samples/client/petstore/kotlin-jvm-vertx-moshi
          - samples/client/petstore/kotlin-jvm-spring-2-webclient
          - samples/client/petstore/kotlin-jvm-spring-3-webclient
+          - samples/client/petstore/kotlin-jvm-spring-3-restclient
          - samples/client/petstore/kotlin-spring-cloud
          - samples/client/petstore/kotlin-name-parameter-mappings
          - samples/client/others/kotlin-jvm-okhttp-parameter-tests
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 8
--- a/.github/workflows/samples-kotlin-server-jdk17.yaml
+++ b/.github/workflows/samples-kotlin-server-jdk17.yaml
@@ -29,7 +29,7 @@ jobs:
          # - samples/server/petstore/kotlin-spring-default/
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 17
--- a/.github/workflows/samples-kotlin-server.yaml
+++ b/.github/workflows/samples-kotlin-server.yaml
@@ -44,7 +44,7 @@ jobs:
          #- samples/server/petstore/kotlin-vertx-modelMutable
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 8
--- a/.github/workflows/samples-postman.yaml
+++ b/.github/workflows/samples-postman.yaml
@@ -0,0 +1,32 @@
+name: Samples Postman
+
+on:
+  pull_request:
+    paths:
+      - samples/schema/postman-collection/python/**
+      - .github/workflows/samples-postman.yaml
+jobs:
+  build:
+    name: Test Python client
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # schema
+          - samples/schema/postman-collection
+        python-version:
+          - "3.11"
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install
+        working-directory: ${{ matrix.sample }}
+        run: |
+          pip install -r python/requirements.txt
+          pip install -r python/test-requirements.txt
+      - name: Test
+        working-directory: ${{ matrix.sample }}
+        run: python -m pytest
--- a/.github/workflows/samples-python-client-echo-api.yaml
+++ b/.github/workflows/samples-python-client-echo-api.yaml
@@ -24,7 +24,7 @@ jobs:
          - "3.11"
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Setup node.js
--- a/.github/workflows/samples-python-petstore.yaml
+++ b/.github/workflows/samples-python-petstore.yaml
@@ -33,7 +33,7 @@ jobs:
          SWAGGER_BASE_PATH: /v2
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
        id: py
        with:
          python-version: ${{ matrix.python-version }}
--- a/.github/workflows/samples-python-pydantic-v1-client-echo-api.yaml
+++ b/.github/workflows/samples-python-pydantic-v1-client-echo-api.yaml
@@ -24,7 +24,7 @@ jobs:
          - "3.11"
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Setup node.js
--- a/.github/workflows/samples-python-pydantic-v1-petstore.yaml
+++ b/.github/workflows/samples-python-pydantic-v1-petstore.yaml
@@ -33,7 +33,7 @@ jobs:
          SWAGGER_BASE_PATH: /v2
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
        id: py
        with:
          python-version: ${{ matrix.python-version }}
--- a/.github/workflows/samples-python-server.yaml
+++ b/.github/workflows/samples-python-server.yaml
@@ -3,10 +3,10 @@ name: Python Server
 on:
  push:
    paths:
-      - samples/server/petstore/python-aiohttp/**
+      - samples/server/petstore/python-aiohttp-srclayout/**
  pull_request:
    paths:
-      - samples/server/petstore/python-aiohttp/**
+      - samples/server/petstore/python-aiohttp-srclayout/**
 jobs:
  build:
    name: Test Python server
@@ -16,10 +16,10 @@ jobs:
      matrix:
        sample:
          # servers
-          - samples/server/petstore/python-aiohttp/
+          - samples/server/petstore/python-aiohttp-srclayout/
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
        with:
          python-version: '3.7'
      - name: Test
--- a/.github/workflows/samples-ruby.yaml
+++ b/.github/workflows/samples-ruby.yaml
@@ -0,0 +1,43 @@
+name: Samples Ruby 
+
+on:
+  push:
+    paths:
+      - 'samples/client/echo_api/ruby-httpx/**'
+      - 'samples/client/echo_api/ruby-faraday/**'
+      - 'samples/client/echo_api/ruby-typhoeus/**'
+  pull_request:
+    paths:
+      - 'samples/client/echo_api/ruby-httpx/**'
+      - 'samples/client/echo_api/ruby-faraday/**'
+      - 'samples/client/echo_api/ruby-typhoeus/**'
+
+jobs:
+  build:
+    name: Build Ruby
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          - 'samples/client/echo_api/ruby-httpx/'
+          - 'samples/client/echo_api/ruby-faraday/'
+          - 'samples/client/echo_api/ruby-typhoeus/'
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup node.js
+        uses: actions/setup-node@v4
+      - name: Run echo server
+        run: |
+          git clone https://github.com/wing328/http-echo-server -b openapi-generator-test-server
+          (cd http-echo-server && npm install && npm start &)
+      - uses: actions/setup-ruby@v1
+        with:
+          ruby-version: 3.0
+          bundler-cache: true
+      - name: Install bundle
+        working-directory: ${{ matrix.sample }}
+        run: bundle install
+      - name: Run rspec
+        working-directory: ${{ matrix.sample }}
+        run: rspec
--- a/.github/workflows/samples-scala.yaml
+++ b/.github/workflows/samples-scala.yaml
@@ -22,6 +22,7 @@ jobs:
          # clients
          - 'samples/client/petstore/java/okhttp-gson'
          - samples/client/petstore/scalaz
+          - samples/client/petstore/scala-pekko
          #- samples/client/petstore/scala-sttp # won't pass while the same tests in circleci pass
          # servers
          - samples/server/petstore/scala-lagom-server
@@ -32,7 +33,7 @@ jobs:
          - samples/server/petstore/scala-finch # cannot be tested with jdk11
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 8
--- a/.github/workflows/samples-spring-jdk17.yaml
+++ b/.github/workflows/samples-spring-jdk17.yaml
@@ -19,7 +19,7 @@ jobs:
          - samples/openapi3/client/petstore/spring-cloud-3-with-optional
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 17
--- a/.github/workflows/samples-spring.yaml
+++ b/.github/workflows/samples-spring.yaml
@@ -28,6 +28,7 @@ jobs:
          - samples/openapi3/client/petstore/spring-cloud
          - samples/client/petstore/spring-cloud-date-time
          - samples/openapi3/client/petstore/spring-cloud-date-time
+          - samples/openapi3/client/petstore/spring-cloud-http-basic
          - samples/openapi3/client/petstore/spring-stubs
          - samples/openapi3/client/petstore/spring-stubs-skip-default-interface
          - samples/openapi3/client/petstore/spring-cloud-async
@@ -58,7 +59,7 @@ jobs:
          - samples/server/petstore/springboot-spring-provide-args
    steps:
      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: 8
--- a/.github/workflows/sonar.yml
+++ b/.github/workflows/sonar.yml
@@ -14,7 +14,7 @@ jobs:
    steps:
    - uses: actions/checkout@v4
    - name: Set up JDK 11
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        distribution: 'temurin'
        java-version: 11
--- a/.github/workflows/windows.yaml
+++ b/.github/workflows/windows.yaml
@@ -20,7 +20,7 @@ jobs:
    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
        with:
          java-version: ${{ matrix.java }}
          distribution: 'temurin'
@@ -39,7 +39,7 @@ jobs:
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
      - name: Setup Maven
-        uses: s4u/setup-maven-action@v1.10.0
+        uses: s4u/setup-maven-action@v1.11.0
        with:
          java-version: ${{ matrix.java }}
          maven-version: 3.8.8
--- a/.mvn/extensions.xml
+++ b/.mvn/extensions.xml
@@ -3,11 +3,11 @@
    <extension>
        <groupId>com.gradle</groupId>
        <artifactId>gradle-enterprise-maven-extension</artifactId>
-        <version>1.17</version>
+        <version>1.20</version>
    </extension>
    <extension>
        <groupId>com.gradle</groupId>
        <artifactId>common-custom-user-data-maven-extension</artifactId>
-        <version>1.11.1</version>
+        <version>1.12.5</version>
    </extension>
 </extensions>
--- a/.mvn/gradle-enterprise.xml
+++ b/.mvn/gradle-enterprise.xml
@@ -46,7 +46,8 @@
        </credentials>
      </server>
      <enabled>true</enabled>                                   <!-- must be true for this experiment -->
-      <storeEnabled>#{env['CI'] != null}</storeEnabled>  <!-- adjust to an env var that is always present only in your CI environment -->
+      <!-- Check credentials presence to avoid build cache errors on PR builds when credentials are not present -->
+      <storeEnabled>#{isTrue(env['CI']) and isTrue(env['GRADLE_ENTERPRISE_CACHE_USERNAME']) and isTrue(env['GRADLE_ENTERPRISE_CACHE_PASSWORD'])}</storeEnabled>
    </remote>
  </buildCache>
 </gradleEnterprise>
--- a/CI/.drone.yml
+++ b/CI/.drone.yml
@@ -1,98 +0,0 @@
-kind: pipeline
-type: docker
-name: java11-test
-steps:
-# test Java 11 HTTP client
- name: java11-test
-  image: openjdk:11.0
-  commands:
-  - ./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
-  - /bin/bash bin/tests/run-all-test
-
---
-kind: pipeline
-type: docker
-name: nim-client-test
-steps:
-# test nim client
- name: nim-client-test
-  image: nimlang/nim
-  commands:
-  - (cd samples/client/petstore/nim/ && nim c sample_client.nim)
-
---
-kind: pipeline
-type: docker
-name: protobuf-schema-test
-steps:
-# 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/*
-
---
-kind: pipeline
-type: docker
-name: aspnetcore-test
-steps:
-# test aspnetcore 3.x
- name: aspnetcore-test
-  image: mcr.microsoft.com/dotnet/core/sdk:3.1
-  commands:
-  - (cd samples/server/petstore/aspnetcore-3.1/ && /bin/sh build.sh)
-  - (cd samples/server/petstore/aspnetcore-3.0/ && /bin/sh build.sh)
-
---
-kind: pipeline
-type: docker
-name: ocaml-test
-steps:
-# test ocaml petstore client
- name: ocaml-test
-  image: ocaml/opam2:4.07
-  commands:
-  - sudo apt-get -y install m4
-  - cd samples/client/petstore/ocaml
-  - opam install ppx_deriving_yojson cohttp ppx_deriving cohttp-lwt-unix 
-  - opam pin add ocaml-migrate-parsetree 1.3.1
-  - eval $(opam env)
-  - sudo chmod -R 777 .
-  - dune build --build-dir=./_build
-
---
-kind: pipeline
-type: docker
-name: haskell-client-test
-steps:
-# test haskell client
- name: haskell-client-test
-  image: haskell:8.10.4
-  commands:
-  - (cd samples/client/petstore/haskell-http-client/ && stack --allow-different-user --install-ghc --no-haddock-deps haddock --fast && stack --allow-different-user test --fast)
-
---
-kind: pipeline
-type: docker
-name: erlang
-steps:
-# test erlang client and server
- name: erlang
-  image: erlang:alpine
-  commands:
-  - (cd samples/client/petstore/erlang-client && rebar3 compile)
-  - (cd samples/client/petstore/erlang-proper && rebar3 compile)
-  # comment out as the tests pass locally but not in the CI
-  #- (cd samples/server/petstore/erlang-server && rebar3 compile)
--- a/CI/.travis.yml.ios
+++ b/CI/.travis.yml.ios
@@ -1,37 +0,0 @@
-sudo: required
-language: objective-c
-osx_image: xcode10.3
-before_install:
-  - export SW=`pwd`
-  - rvm list
-  #- rvm use 2.3.3
-  - gem environment
-  - gem install bundler -N 
-  - gem install cocoapods -v 1.2.1 -N 
-  - gem install xcpretty -N 
-  - pod --version
-  # comment out below to avoid errors
-  #- pod repo update
-  #- pod setup --silent > /dev/null
-  #- mkdir -p ~/.local/bin
-  #- export PATH=$HOME/.local/bin:$PATH
-  ## start local petstore server
-  #- git clone -b docker --single-branch https://github.com/wing328/swagger-samples
-  #- cd swagger-samples/java/java-jersey-jaxrs
-  #- sudo mvn jetty:run &
-  #- cd $SW
-
-  # show host table to confirm petstore.swagger.io is mapped to localhost
-  - cat /etc/hosts
-  # show java version
-  - java -version
-  # show brew version
-  - brew --version
-  # show xcpretty version
-  - xcpretty -v
-  # show go version
-  - go version
-
-script:
-  # run integration tests defined in maven pom.xml
-  - mvn --no-snapshot-updates -q --batch-mode verify -Psamples.ios -Dmaven.javadoc.skip=true
--- a/CI/.travis.yml.jdk6
+++ b/CI/.travis.yml.jdk6
@@ -1,29 +0,0 @@
-dist: trusty
-sudo: required
-language: java
-addons:
-  apt:
-    packages:
-      - openjdk-6-jdk
-jdk: openjdk6
-
-cache:
-  directories:
-  - $HOME/.m2
-  - $HOME/.ivy2
-  - $HOME/.gradle/caches/
-  - $HOME/.gradle/wrapper/
-
-install:
-   - jdk_switcher use openjdk6 
-   - java -version
-   - curl -s "https://get.sdkman.io" | bash
-   - source "$HOME/.sdkman/bin/sdkman-init.sh"
-   - sdk version
-   - sdk install gradle 2.9
-   - sdk list gradle
-   - sdk version
-   - gradle --version
-
-script:
-  - cd samples/client/petstore/java/jersey2-java6 && gradle test
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@ 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 - 2.1, .NET Core 3.1, .NET 5.0. Libraries: RestSharp, GenericHost, HttpClient), **C++** (Arduino, cpp-restsdk, Qt5, Tizen, Unreal Engine 4), **Clojure**, **Crystal**, **Dart**, **Elixir**, **Elm**, **Eiffel**, **Erlang**, **Go**, **Groovy**, **Haskell** (http-client, Servant), **Java** (Apache HttpClient 4.x, Apache HttpClient 5.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, Helidon), **Jetbrains HTTP Client**, **Julia**, **k6**, **Kotlin**, **Lua**, **N4JS**, **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 (9.x - 16.x), Aurelia, Axios, Fetch, Inversify, jQuery, Nestjs, Node, redux-query, Rxjs), **XoJo**, **Zapier** |
+| **API clients**                  | **ActionScript**, **Ada**, **Apex**, **Bash**, **C**, **C#** (.net 2.0, 3.5 or later, .NET Standard 1.3 - 2.1, .NET Core 3.1, .NET 5.0. Libraries: RestSharp, GenericHost, HttpClient), **C++** (Arduino, cpp-restsdk, Qt5, Tizen, Unreal Engine 4), **Clojure**, **Crystal**, **Dart**, **Elixir**, **Elm**, **Eiffel**, **Erlang**, **Go**, **Groovy**, **Haskell** (http-client, Servant), **Java** (Apache HttpClient 4.x, Apache HttpClient 5.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, Helidon), **Jetbrains HTTP Client**, **Julia**, **k6**, **Kotlin**, **Lua**, **N4JS**, **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, pekko), **Swift** (2.x, 3.x, 4.x, 5.x), **Typescript** (AngularJS, Angular (9.x - 16.x), Aurelia, Axios, Fetch, Inversify, jQuery, Nestjs, Node, redux-query, Rxjs), **XoJo**, **Zapier** |
 | **Server stubs**                 | **Ada**, **C#** (ASP.NET Core, Azure Functions), **C++** (Pistache, Restbed, Qt5 QHTTPEngine), **Erlang**, **F#** (Giraffe), **Go** (net/http, Gin, Echo), **Haskell** (Servant, Yesod), **Java** (MSF4J, Spring, Undertow, JAX-RS: CDI, CXF, Inflector, Jersey, RestEasy, Play Framework, [PKMST](https://github.com/ProKarma-Inc/pkmst-getting-started-examples), [Vert.x](https://vertx.io/), [Apache Camel](https://camel.apache.org/), [Helidon](https://helidon.io/)), **Julia**, **Kotlin** (Spring Boot, [Ktor](https://github.com/ktorio/ktor), [Vert.x](https://vertx.io/)), **PHP** (Laravel, Lumen, [Mezzio (fka Zend Expressive)](https://github.com/mezzio/mezzio), Slim, Silex, [Symfony](https://symfony.com/)), **Python** (FastAPI, Flask), **NodeJS**, **Ruby** (Sinatra, Rails5), **Rust** ([rust-server](https://openapi-generator.tech/docs/generators/rust-server/)), **Scala** (Akka, [Finch](https://github.com/finagle/finch), [Lagom](https://github.com/lagom/lagom), [Play](https://www.playframework.com/), Scalatra)                                                                                                                                                                                                                                               |
 | **API documentation generators** | **HTML**, **Confluence Wiki**, **Asciidoc**, **Markdown**, **PlantUML**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
 | **Configuration files**          | [**Apache2**](https://httpd.apache.org/)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
@@ -256,7 +256,7 @@ To build from source, you need the following installed and available in your `$P

 * [Apache Maven 3.3.4 or greater](https://maven.apache.org/) (optional)

-After cloning the project, you can build it from source using [maven wrapper](https://github.com/takari/maven-wrapper):
+After cloning the project, you can build it from source using [maven wrapper](https://maven.apache.org/wrapper/):

 - Linux: `./mvnw clean install`
 - Windows: `mvnw.cmd clean install`
@@ -621,6 +621,7 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [codecentric AG](https://www.codecentric.de/)
 - [CoinAPI](https://www.coinapi.io/)
 - [Commencis](https://www.commencis.com/)
+- [cronn GmbH](https://www.cronn.de/)
 - [Crossover Health](https://crossoverhealth.com/)
 - [Cupix](https://www.cupix.com/)
 - [Datadog](https://www.datadoghq.com)
@@ -996,6 +997,7 @@ Here is a list of template creators:
   * Kotlin (MultiPlatform): @andrewemery
   * Kotlin (Volley): @alisters
   * Kotlin (jvm-spring-webclient): @stefankoppier
+   * Kotlin (jvm-spring-restclient): @stefankoppier
   * Lua: @daurnimator
   * N4JS: @mmews-n4
   * Nim: @hokamoto
@@ -1017,6 +1019,7 @@ Here is a list of template creators:
   * Scala (Akka): @cchafer
   * Scala (sttp): @chameleon82
   * Scala (sttp4): @flsh86
+   * Scala (Pekko): @mickaelmagniez
   * Swift: @tkqubo
   * Swift 3: @hexelon
   * Swift 4: @ehyche
--- a/bin/configs/ada.yaml
+++ b/bin/configs/ada.yaml
@@ -13,3 +13,5 @@ parameterNameMappings:
 additionalProperties:
  modelPackage: Samples.Petstore
  projectName: Petstore
+enumNameMappings:
+  sold: UNAVAILABLE
--- a/bin/configs/csharp-restsharp-net7.0.yaml
+++ b/bin/configs/csharp-restsharp-net7.0.yaml
@@ -10,3 +10,5 @@ additionalProperties:
  useOneOfDiscriminatorLookup: true
  targetFramework: net7.0
  equatable: true
+enumNameMappings:
+  delivered: Shipped
--- a/bin/configs/dart-petstore-client-lib.yaml
+++ b/bin/configs/dart-petstore-client-lib.yaml
@@ -4,3 +4,5 @@ inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
 templateDir: modules/openapi-generator/src/main/resources/dart2
 additionalProperties:
  hideGenerationTimestamp: "true"
+enumNameMappings:
+  delivered: shipped
--- a/bin/configs/go-petstore.yaml
+++ b/bin/configs/go-petstore.yaml
@@ -15,4 +15,6 @@ additionalProperties:
  packageName: petstore
  disallowAdditionalPropertiesIfNotPresent: false
  generateInterfaces: true
+enumNameMappings:
+  delivered: SHIPPED

--- a/bin/configs/java-microprofile-rest-client-with-useSingleRequestParameter.yaml
+++ b/bin/configs/java-microprofile-rest-client-with-useSingleRequestParameter.yaml
@@ -0,0 +1,10 @@
+generatorName: java
+outputDir: samples/client/petstore/java/microprofile-rest-client-with-useSingleRequestParameter
+library: microprofile
+inputSpec: modules/openapi-generator/src/test/resources/3_1/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/Java
+additionalProperties:
+  artifactId: microprofile-rest-client
+  configKey: petstore
+  useSingleRequestParameter: true
+  microprofileRestClientVersion:  "3.0"
--- a/bin/configs/java-resteasy-echo.yaml
+++ b/bin/configs/java-resteasy-echo.yaml
@@ -0,0 +1,8 @@
+generatorName: java
+outputDir: samples/client/petstore/java/resteasy-echo
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore-echo.yaml
+templateDir: modules/openapi-generator/src/main/resources/Java
+additionalProperties:
+  artifactId: petstore-resteasy-echo
+  hideGenerationTimestamp: "true"
+  library: resteasy
--- a/bin/configs/unmaintained/jaxrs-cxf-client-jackson.yaml
+++ b/bin/configs/unmaintained/jaxrs-cxf-client-jackson.yaml
--- a/bin/configs/unmaintained/jaxrs-cxf-client.yaml
+++ b/bin/configs/unmaintained/jaxrs-cxf-client.yaml
--- a/bin/configs/unmaintained/jaxrs-spec-interface-response.yaml
+++ b/bin/configs/unmaintained/jaxrs-spec-interface-response.yaml
--- a/bin/configs/unmaintained/jmeter.yaml
+++ b/bin/configs/unmaintained/jmeter.yaml
@@ -1,4 +1,4 @@
 generatorName: jmeter
 outputDir: samples/client/petstore/jmeter
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+inputSpec: modules/openapi-generator/src/test/resources/3_0/jmeter/petstore.yaml
 templateDir: modules/openapi-generator/src/main/resources/jmeter-client
--- a/bin/configs/kotlin-array-simple-string-multiplatform.yaml
+++ b/bin/configs/kotlin-array-simple-string-multiplatform.yaml
@@ -5,3 +5,4 @@ templateDir: modules/openapi-generator/src/main/resources/kotlin-client
 additionalProperties:
  artifactId: kotlin-array-simple-string-multiplatform
  library: multiplatform
+  dateLibrary: kotlinx-datetime
--- a/bin/configs/kotlin-bigdecimal-default-multiplatform.yaml
+++ b/bin/configs/kotlin-bigdecimal-default-multiplatform.yaml
@@ -5,3 +5,4 @@ templateDir: modules/openapi-generator/src/main/resources/kotlin-client
 additionalProperties:
  artifactId: kotlin-bigdecimal-default-multiplatform
  library: multiplatform
+  dateLibrary: kotlinx-datetime
--- a/bin/configs/kotlin-default-values-multiplatform.yaml
+++ b/bin/configs/kotlin-default-values-multiplatform.yaml
@@ -5,4 +5,5 @@ templateDir: modules/openapi-generator/src/main/resources/kotlin-client
 additionalProperties:
  artifactId: kotlin-default-values-multiplatform
  library: multiplatform
+  dateLibrary: kotlinx-datetime
  sortParamsByRequiredFlag: false
--- a/bin/configs/kotlin-enum-default-value.yaml
+++ b/bin/configs/kotlin-enum-default-value.yaml
@@ -7,3 +7,5 @@ additionalProperties:
  serializableModel: "true"
  dateLibrary: java8
  enumUnknownDefaultCase: true
+enumNameMappings:
+  CHRISTMAS_DAY: XMAS_DAY
--- a/bin/configs/kotlin-jvm-retrofit2-jackson.yaml
+++ b/bin/configs/kotlin-jvm-retrofit2-jackson.yaml
@@ -0,0 +1,10 @@
+generatorName: kotlin
+outputDir: samples/client/petstore/kotlin-retrofit2-jackson
+library: jvm-retrofit2
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/kotlin-client
+additionalProperties:
+  serializationLibrary: jackson
+  artifactId: kotlin-petstore-retrofit2-jackson
+  enumPropertyNaming: UPPERCASE
+  serializableModel: "true"
--- a/bin/configs/kotlin-jvm-spring-3-restclient.yaml
+++ b/bin/configs/kotlin-jvm-spring-3-restclient.yaml
@@ -0,0 +1,10 @@
+generatorName: kotlin
+outputDir: samples/client/petstore/kotlin-jvm-spring-3-restclient
+library: jvm-spring-restclient
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/kotlin-client
+additionalProperties:
+  artifactId: kotlin-petstore-spring-restclient
+  enumUnknownDefaultCase: true
+  serializationLibrary: jackson
+  useSpringBoot3: true
--- a/bin/configs/kotlin-kotlinx-datetime.yaml
+++ b/bin/configs/kotlin-kotlinx-datetime.yaml
@@ -0,0 +1,7 @@
+generatorName: kotlin
+outputDir: samples/client/petstore/kotlin-kotlinx-datetime
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/kotlin-client
+additionalProperties:
+  artifactId: kotlin-petstore-threetenbp
+  dateLibrary: kotlinx-datetime
--- a/bin/configs/kotlin-multiplatform-kotlinx-datetime.yaml
+++ b/bin/configs/kotlin-multiplatform-kotlinx-datetime.yaml
@@ -0,0 +1,8 @@
+generatorName: kotlin
+outputDir: samples/client/petstore/kotlin-multiplatform-kotlinx-datetime
+library: multiplatform
+dateLibrary: kotlinx-datetime
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/kotlin-client
+additionalProperties:
+  artifactId: kotlin-client-petstore-multiplatform-kotlinx-datetime
--- a/bin/configs/kotlin-multiplatform.yaml
+++ b/bin/configs/kotlin-multiplatform.yaml
@@ -1,6 +1,7 @@
 generatorName: kotlin
 outputDir: samples/client/petstore/kotlin-multiplatform
 library: multiplatform
+dateLibrary: kotlinx-datetime
 inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore.yaml
 templateDir: modules/openapi-generator/src/main/resources/kotlin-client
 additionalProperties:
--- a/bin/configs/php-nextgen.yaml
+++ b/bin/configs/php-nextgen.yaml
@@ -2,3 +2,5 @@ generatorName: php-nextgen
 outputDir: samples/client/petstore/php-nextgen/OpenAPIClient-php
 inputSpec: modules/openapi-generator/src/test/resources/3_0/php-nextgen/petstore-with-fake-endpoints-models-for-testing.yaml
 templateDir: modules/openapi-generator/src/main/resources/php-nextgen
+enumNameMappings:
+  delivered: SHIPPED
--- a/bin/configs/ruby-faraday-echo-api.yaml
+++ b/bin/configs/ruby-faraday-echo-api.yaml
@@ -0,0 +1,7 @@
+generatorName: ruby
+outputDir: samples/client/echo_api/ruby-faraday
+inputSpec: modules/openapi-generator/src/test/resources/3_0/echo_api.yaml
+templateDir: modules/openapi-generator/src/main/resources/ruby-client
+library: faraday
+additionalProperties:
+  hideGenerationTimestamp: "true"
--- a/bin/configs/ruby-typhoeus-echo-api.yaml
+++ b/bin/configs/ruby-typhoeus-echo-api.yaml
@@ -0,0 +1,7 @@
+generatorName: ruby
+outputDir: samples/client/echo_api/ruby-typhoeus
+inputSpec: modules/openapi-generator/src/test/resources/3_0/echo_api.yaml
+templateDir: modules/openapi-generator/src/main/resources/ruby-client
+library: typhoeus
+additionalProperties:
+  hideGenerationTimestamp: "true"
--- a/bin/configs/rust-reqwest-petstore.yaml
+++ b/bin/configs/rust-reqwest-petstore.yaml
@@ -6,3 +6,5 @@ templateDir: modules/openapi-generator/src/main/resources/rust
 additionalProperties:
  supportAsync: false
  packageName: petstore-reqwest
+enumNameMappings:
+  delivered: shipped
--- a/bin/configs/scala-pekko.yaml
+++ b/bin/configs/scala-pekko.yaml
@@ -0,0 +1,6 @@
+generatorName: scala-pekko
+outputDir: samples/client/petstore/scala-pekko
+inputSpec: modules/openapi-generator/src/test/resources/3_0/scala-pekko/petstore.yaml
+templateDir: modules/openapi-generator/src/main/resources/scala-pekko-client
+additionalProperties:
+  artifactId: scala-pekko-petstore-client
--- a/bin/configs/spring-cloud-http-basic-only.yaml
+++ b/bin/configs/spring-cloud-http-basic-only.yaml
@@ -0,0 +1,13 @@
+generatorName: spring
+library: spring-cloud
+outputDir: samples/openapi3/client/petstore/spring-cloud-http-basic
+inputSpec: modules/openapi-generator/src/test/resources/3_0/http-basic-test.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  groupId: org.openapitools.openapi3
+  documentationProvider: springdoc
+  artifactId: spring-cloud-http-basic
+  interfaceOnly: "true"
+  singleContentTypes: "true"
+  hideGenerationTimestamp: "true"
+  useTags: "true"
--- a/bin/configs/swift-combine-petstore-new.yaml
+++ b/bin/configs/swift-combine-petstore-new.yaml
@@ -5,3 +5,5 @@ templateDir: modules/openapi-generator/src/main/resources/swift-combine
 additionalProperties:
  hideGenerationTimestamp: "true"
  projectName: "PetstoreOpenAPI"
+enumNameMappings:
+  delivered: shipped
--- a/bin/configs/swift5-default.yaml
+++ b/bin/configs/swift5-default.yaml
@@ -8,3 +8,5 @@ additionalProperties:
  podSummary: PetstoreClient
  projectName: PetstoreClient
  podHomepage: https://github.com/openapitools/openapi-generator
+enumNameMappings:
+  delivered: shipped
--- a/bin/meta-codegen-kotlin.sh
+++ b/bin/meta-codegen-kotlin.sh
@@ -7,8 +7,8 @@ declare cwd="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 declare root="$(cd "$cwd" && cd ../ && pwd)"

 if ! command -v gradle > /dev/null; then
-		echo "[WARN] This script requires a system gradle to be installed. Not treating this as an error."
-		exit 0
+  echo "[WARN] This script requires a system gradle to be installed. Not treating this as an error."
+  exit 0
 fi

 executable="${root}/modules/openapi-generator-cli/target/openapi-generator-cli.jar"
--- a/docs/customization.md
+++ b/docs/customization.md
@@ -266,6 +266,11 @@ Upon first code generation, you may also pass the CLI option `--ignore-file-over

 Editor support for `.openapi-generator-ignore` files is available in IntelliJ via the [.ignore plugin](https://plugins.jetbrains.com/plugin/7495--ignore).

+One may want to pre-populate `.openapi-generator-ignore` with a list of entries during the code generation process and the global/general option `openapiGeneatorIgnoreList` (e.g. --openapi-generator-ignore-list in CLI) can do exactly that. For example,
+```
+java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar generate -g spring -i modules/openapi-generator/src/test/resources/3_0/petstore.yaml -o /tmp/spring --additional-properties useTags=true --openapi-generator-ignore-list "README.md,pom.xml,docs/*.md,src/main/java/org/openapitools/model/*"
+```
+
 ## Customizing the generator

 There are different aspects of customizing the code generator beyond just creating or modifying templates.  Each language has a supporting configuration file to handle different type mappings, etc:
--- a/docs/faq-generators.md
+++ b/docs/faq-generators.md
@@ -110,6 +110,6 @@ No, please use `swift3` or `swift4` generator instead as we want to focus on Swi
 Yes, please use the following option when generating TypeScript clients:

 ```
-	modelPropertyNaming
-	    Naming convention for the property: 'camelCase', 'PascalCase', 'snake_case' and 'original', which keeps the original name (Default: camelCase)
+    modelPropertyNaming
+        Naming convention for the property: 'camelCase', 'PascalCase', 'snake_case' and 'original', which keeps the original name (Default: camelCase)
 ```
--- a/docs/generators.md
+++ b/docs/generators.md
@@ -59,6 +59,7 @@ The following generators are available:
 * [rust](generators/rust.md)  
 * [scala-akka](generators/scala-akka.md)  
 * [scala-gatling](generators/scala-gatling.md)  
+* [scala-pekko](generators/scala-pekko.md)  
 * [scala-sttp](generators/scala-sttp.md)  
 * [scala-sttp4 (beta)](generators/scala-sttp4.md)  
 * [scalaz](generators/scalaz.md)  
--- a/docs/generators/README.md
+++ b/docs/generators/README.md
@@ -45,6 +45,7 @@ The following generators are available:
 * [ruby](ruby.md)  
 * [rust](rust.md)  
 * [scala-akka](scala-akka.md)  
+* [scala-pekko](scala-pekko.md)  
 * [scala-gatling](scala-gatling.md)  
 * [scalaz](scalaz.md)  
 * [swift4](swift4.md)  
--- a/docs/generators/ada-server.md
+++ b/docs/generators/ada-server.md
@@ -244,6 +244,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✓|OAS2,OAS3
 |OAuth2_AuthorizationCode|✓|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/ada.md
+++ b/docs/generators/ada.md
@@ -244,6 +244,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✓|OAS2,OAS3
 |OAuth2_AuthorizationCode|✓|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/android.md
+++ b/docs/generators/android.md
@@ -257,6 +257,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/apache2.md
+++ b/docs/generators/apache2.md
@@ -159,6 +159,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/apex.md
+++ b/docs/generators/apex.md
@@ -297,6 +297,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✓|OAS2,OAS3
 |OAuth2_AuthorizationCode|✓|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/asciidoc.md
+++ b/docs/generators/asciidoc.md
@@ -175,6 +175,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/aspnetcore.md
+++ b/docs/generators/aspnetcore.md
@@ -329,6 +329,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/avro-schema.md
+++ b/docs/generators/avro-schema.md
@@ -176,6 +176,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/bash.md
+++ b/docs/generators/bash.md
@@ -189,6 +189,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/c.md
+++ b/docs/generators/c.md
@@ -285,6 +285,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/clojure.md
+++ b/docs/generators/clojure.md
@@ -165,6 +165,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/cpp-pistache-server.md
+++ b/docs/generators/cpp-pistache-server.md
@@ -255,6 +255,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/cpp-qt-client.md
+++ b/docs/generators/cpp-qt-client.md
@@ -263,6 +263,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✓|OAS2,OAS3
 |OAuth2_AuthorizationCode|✓|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/cpp-qt-qhttpengine-server.md
+++ b/docs/generators/cpp-qt-qhttpengine-server.md
@@ -260,6 +260,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/cpp-restbed-server-deprecated.md
+++ b/docs/generators/cpp-restbed-server-deprecated.md
@@ -256,6 +256,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/cpp-restbed-server.md
+++ b/docs/generators/cpp-restbed-server.md
@@ -257,6 +257,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/cpp-restsdk.md
+++ b/docs/generators/cpp-restsdk.md
@@ -261,6 +261,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/cpp-tiny.md
+++ b/docs/generators/cpp-tiny.md
@@ -254,6 +254,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✓|OAS2,OAS3
 |OAuth2_AuthorizationCode|✓|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/docs/generators/cpp-tizen.md
+++ b/docs/generators/cpp-tizen.md
@@ -258,6 +258,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_ClientCredentials|✗|OAS2,OAS3
 |OAuth2_AuthorizationCode|✗|OAS2,OAS3
 |SignatureAuth|✗|OAS3
+|AWSV4Signature|✗|ToolingExtension

 ### Wire Format Feature
 | Name | Supported | Defined By |
--- a/Show More
+++ b/Show More