Merge branch 'AddRefreshToCsharpTemplate' of https://github.com/BryanAldrich/openapi-generator into BryanAldrich-AddRefreshToCsharpTemplate3

make the created date nullable.

.devcontainer/devcontainer.json

@@ -11,9 +11,10 @@
     },
     "ghcr.io/devcontainers/features/rust:1": {},
     "ghcr.io/snebjorn/devcontainer-feature/chromium:latest": {},
-    "ghcr.io/devcontainers/features/docker-in-docker:2": {
+    "docker-in-docker": {
       "version": "latest",
-      "moby": true
+      "moby": true,
+      "dockerDashComposeVersion": "v1"
     }
   },
   // Configure tool-specific properties.

.github/CODEOWNERS

@@ -28,7 +28,3 @@ modules/openapi-generator/src/main/resources/cpp-qt-client/**/* @martindelille
 samples/client/petstore/cpp-qt/**/* @martindelille
 modules/openapi-generator/src/main/resources/cpp-qt-client/**/* @muttleyxd
 samples/client/petstore/cpp-qt/**/* @muttleyxd
-
-# cpp-rest-client technical committee
-modules/openapi-generator/src/main/resources/cpp-rest-client/**/* @aminya
-samples/client/petstore/cpp-restsdk/**/* @aminya

.github/ISSUE_TEMPLATE/bug_report.md

@@ -10,7 +10,7 @@ assignees: ''
 #### Bug Report Checklist
 
 - [ ] Have you provided a full/minimal spec to reproduce the issue?
-- [ ] Have you validated the input using an OpenAPI validator?
+- [ ] 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?
 - [ ] Have you searched for related issues/PRs?
 - [ ] What's the actual output vs expected output?

.github/PULL_REQUEST_TEMPLATE.md

@@ -11,12 +11,11 @@
   ./bin/generate-samples.sh ./bin/configs/*.yaml || exit
   ./bin/utils/export_docs_generators.sh || exit
   ``` 
-  (For Windows users, please run the script in [WSL](https://learn.microsoft.com/en-us/windows/wsl/install))
+  (For Windows users, please run the script in [Git BASH](https://gitforwindows.org/))
   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*`. 
   IMPORTANT: Do **NOT** purge/delete any folders/files (e.g. tests) when regenerating the samples as manually written tests may be removed.
 - [ ] File the PR against the [correct branch](https://github.com/OpenAPITools/openapi-generator/wiki/Git-Branches): `master` (upcoming `7.x.0` minor release - breaking changes with fallbacks), `8.0.x` (breaking changes without fallbacks)
-- [ ] If your PR solves a reported issue, reference it using [GitHub's linking syntax](https://docs.github.com/en/issues/tracking-your-work-with-issues/using-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword) (e.g., having `"fixes #123"` present in the PR description)
 - [ ] 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/workflows/docker-release.yml

@@ -1,74 +0,0 @@
-name: Release to DockerHub (snapshot, stable)
-
-on:
-  push:
-    tags:
-      - 'v*' # Triggers on any tag starting with 'v' (e.g., v1.0, v2.1.3)
-    branches:
-      - master
-jobs:
-  docker:
-    name: Publish images
-    runs-on: ubuntu-latest
-    steps:
-      # build the JARs
-      - uses: actions/checkout@v5
-        with:
-          fetch-depth: 0
-      - name: Set up JDK 11
-        uses: actions/setup-java@v5
-        with:
-          java-version: 11
-          distribution: 'zulu'
-      - name: Cache Maven packages
-        uses: actions/cache@v4
-        with:
-          path: ~/.m2
-          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
-          restore-keys: ${{ runner.os }}-m2
-      - name: Build
-        run: ./mvnw clean install -DskipTests=true
-
-      # docker workflow
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-      - name: Login to DockerHub
-        uses: docker/login-action@v3 
-        with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-      - name: Setup variables
-        run: |
-          # set as GitHub ENV variables
-          echo "cli_version=$(\./mvnw -o org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate -Dexpression=project.version | grep -v '\[')" >> $GITHUB_ENV
-          echo "build_date=$(date -u +"%Y-%m-%dT%H:%M:%SZ")" >> $GITHUB_ENV
-          echo "DOCKER_GENERATOR_IMAGE_NAME=openapitools/openapi-generator-online" >> $GITHUB_ENV
-          echo "DOCKER_CODEGEN_CLI_IMAGE_NAME=openapitools/openapi-generator-cli" >> $GITHUB_ENV
-
-      # online images
-      - name: Publish openapi-generator-online snapshot version
-        if: github.ref_type != 'tag' # not tag (release)
-        run: |
-          docker buildx create --use
-          docker buildx build --push --platform linux/amd64,linux/arm64 --label=org.opencontainers.image.created=${{ env.build_date }} --label=org.opencontainers.image.title=openapi-generator-online --label=org.opencontainers.image.revision=$GITHUB_SHA --label=org.opencontainers.image.version=${{ env.cli_version }} -t ${{ env.DOCKER_GENERATOR_IMAGE_NAME }} ./modules/openapi-generator-online
-      - name: Publish openapi-generator-online stable version
-        if: github.ref_type == 'tag' # tagged (release)
-        run: |
-          docker buildx create --use
-          docker buildx build --push --platform linux/amd64,linux/arm64 --label=org.opencontainers.image.created=${{ env.build_date }} --label=org.opencontainers.image.title=openapi-generator-online --label=org.opencontainers.image.revision=$GITHUB_SHA --label=org.opencontainers.image.version=${{ env.cli_version }} -t ${{ env.DOCKER_GENERATOR_IMAGE_NAME }}:latest -t ${{ env.DOCKER_GENERATOR_IMAGE_NAME }}:${{ github.ref_name }} -t ${{ env.DOCKER_GENERATOR_IMAGE_NAME }} -t ${{ env.DOCKER_GENERATOR_IMAGE_NAME }}:latest-release ./modules/openapi-generator-online
-
-      # cli images
-      - name: Publish openapi-generator-cli snapshot version
-        if: github.ref_type != 'tag' # not tag (release)
-        run: |
-          cp docker-entrypoint.sh ./modules/openapi-generator-cli
-          docker buildx create --use
-          docker buildx build --push --platform linux/amd64,linux/arm64 --label=org.opencontainers.image.created=${{ env.build_date }} --label=org.opencontainers.image.title=openapi-generator-cli --label=org.opencontainers.image.revision=$GITHUB_SHA --label=org.opencontainers.image.version=${{ env.cli_version }} -t ${{ env.DOCKER_CODEGEN_CLI_IMAGE_NAME }} ./modules/openapi-generator-cli
-      - name: Publish openapi-generator-cli stable version
-        if: github.ref_type == 'tag' # tagged (release)
-        run: |
-          cp docker-entrypoint.sh ./modules/openapi-generator-cli
-          docker buildx create --use
-          docker buildx build --push --platform linux/amd64,linux/arm64 --label=org.opencontainers.image.created=${{ env.build_date }} --label=org.opencontainers.image.title=openapi-generator-cli --label=org.opencontainers.image.revision=$GITHUB_SHA --label=org.opencontainers.image.version=${{ env.cli_version }} -t ${{ env.DOCKER_CODEGEN_CLI_IMAGE_NAME }}:latest -t ${{ env.DOCKER_CODEGEN_CLI_IMAGE_NAME }}:${{ github.ref_name }} -t ${{ env.DOCKER_CODEGEN_CLI_IMAGE_NAME }} -t ${{ env.DOCKER_CODEGEN_CLI_IMAGE_NAME }}:latest-release ./modules/openapi-generator-cli

.github/workflows/docker.yaml

@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v4
 
       - name: Test run-in-docker.sh
         shell: bash

.github/workflows/gradle-plugin-tests.yaml

@@ -13,9 +13,9 @@ jobs:
     name: Gradle plugin tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Set up JDK 11
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v4
         with:
           java-version: 11
           distribution: 'temurin'
@@ -34,22 +34,12 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-test-gradle-plugin-${{ env.cache-name }}-
             ${{ runner.os }}-test-gradle-plugin-
-      - name: mvn clean install
-        run: |
-          ./mvnw clean --no-snapshot-updates --batch-mode --quiet install -DskipTests -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-      - name: Run tests with wrapper
+      - name: Run tests
         env:
           GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_ACCESS_KEY }}
         run: |
+          ./mvnw clean --no-snapshot-updates --batch-mode --quiet install -DskipTests -Dorg.slf4j.simpleLogger.defaultLogLevel=error
           (cd modules/openapi-generator-gradle-plugin/samples/local-spec && ./gradlew buildGoSdk) # using gradle-6.8.3 via wrapper
           (cd modules/openapi-generator-gradle-plugin/samples/local-spec && ./gradlew openApiGenerate)
           (cd modules/openapi-generator-gradle-plugin/samples/local-spec && ./gradlew buildDotnetSdk)
-      - name: Setup Gradle
-        uses: gradle/gradle-build-action@v3
-        with:
-          gradle-version: '8.14.3'
-      - name: Run tests without wrapper
-        env:
-          GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_ACCESS_KEY }}
-        run: |
           (cd modules/openapi-generator-gradle-plugin/samples/local-spec && gradle buildJavaResttemplateSdk) # not using gradle wrapper

.github/workflows/gradle-test.yaml

@@ -32,8 +32,8 @@ jobs:
           - samples/client/petstore/java/native
           - samples/client/petstore/java/native-jakarta
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 11

.github/workflows/linux.yaml

@@ -20,10 +20,10 @@ jobs:
         os: [ubuntu-latest]
     steps:
       - name: Check out code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v4
 
       - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: ${{ matrix.java }}
@@ -44,12 +44,8 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-gradle-
 
-      - uses: gradle/actions/setup-gradle@v4
-        with:
-          gradle-version: '8.14.3'
-
       - name: Setup Maven
-        uses: s4u/setup-maven-action@v1.18.0
+        uses: s4u/setup-maven-action@v1.16.0
         with:
           java-version: ${{ matrix.java }}
           maven-version: 3.8.8
@@ -69,7 +65,7 @@ jobs:
 
       - name: Test Gradle plugin usage
         shell: bash
-        run: gradle --project-dir modules/openapi-generator-gradle-plugin/samples/local-spec buildGoSdk --stacktrace
+        run: gradle -b modules/openapi-generator-gradle-plugin/samples/local-spec/build.gradle buildGoSdk --stacktrace
 
       - name: Test Maven plugin integration
         if: matrix.java == '11'
@@ -89,14 +85,14 @@ jobs:
         os: [ubuntu-latest]
     steps:
       - name: Check out code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v4
       - name: Setup Maven
-        uses: s4u/setup-maven-action@v1.18.0
+        uses: s4u/setup-maven-action@v1.16.0
         with:
           java-version: 11
           maven-version: 3.8.8
       - name: Download build artifact
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v4
         with:
           name: artifact
       - name: Run Ensures Script

.github/workflows/maven-plugin-tests.yaml

@@ -13,9 +13,9 @@ jobs:
     name: Maven plugin tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Set up JDK 11
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v4
         with:
           java-version: 11
           distribution: 'temurin'

.github/workflows/maven-release.yml

@@ -1,61 +0,0 @@
-name: Release to Maven Central (snapshot, stable)
-
-on:
-  push:
-    branches:
-      - master
-jobs:
-  build:
-    name: Build
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v5
-        with:
-          fetch-depth: 0
-      - name: Set up JDK 11
-        uses: actions/setup-java@v5
-        with:
-          java-version: 11
-          distribution: 'zulu'
-      - name: Cache Maven packages
-        uses: actions/cache@v4
-        with:
-          path: ~/.m2
-          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
-          restore-keys: ${{ runner.os }}-m2
-      - name: Build
-        run: ./mvnw clean install -DskipTests=true
-        #run: ./mvnw clean install
-
-  publish:
-    runs-on: ubuntu-latest
-    name: Publish to Maven Central
-    needs: build
-    permissions:
-      contents: read
-      packages: write
-    steps:
-      - uses: actions/checkout@v5
-        with:
-          fetch-depth: 0
- 
-      - id: install-secret-key
-        name: Install gpg secret key
-        run: |
-          cat <(echo -e "${{ secrets.GPG_PRIVATE_KEY }}") | gpg --batch --import
-          gpg --list-secret-keys --keyid-format LONG
-
-      - name: Set up Maven Central Repository
-        uses: actions/setup-java@v5
-        with:
-          java-version: 11
-          distribution: 'zulu'
-          server-id: central
-          server-username: MAVEN_USERNAME
-          server-password: MAVEN_PASSWORD
-
-      - name: Publish package
-        run: ./mvnw -DskipTests=true --batch-mode -P release -Dgpg.passphrase=${{ secrets.GPG_PASSPHRASE }} deploy
-        env:
-          MAVEN_USERNAME: ${{ secrets.OSS_USERNAME }}
-          MAVEN_PASSWORD: ${{ secrets.OSS_PASSWORD }}

.github/workflows/misc-test.yaml

@@ -15,7 +15,7 @@ jobs:
     name: Misc tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: '2.6'

.github/workflows/openapi-generator-test-results.yaml

@@ -11,7 +11,7 @@ jobs:
   report:
     runs-on: ubuntu-latest
     steps:
-      - uses: dorny/test-reporter@v2
+      - uses: dorny/test-reporter@v1
         with:
           artifact: surefire-test-results
           name: JUnit Test results

.github/workflows/openapi-generator.yaml

@@ -15,9 +15,9 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Set up JDK 11
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v4
         with:
           java-version: 11
           distribution: 'temurin'
@@ -53,9 +53,9 @@ jobs:
     needs:
       - build
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Set up JDK 11
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v4
         with:
           java-version: 11
           distribution: 'temurin'
@@ -90,14 +90,14 @@ jobs:
     needs:
       - build
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Set up JDK 11
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v4
         with:
           java-version: 11
           distribution: 'temurin'
       - name: Download openapi-generator-cli.jar artifact
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v4
         with:
           name: openapi-generator-cli.jar
           path: modules/openapi-generator-cli/target
@@ -129,32 +129,48 @@ jobs:
       - build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Set up JDK 11
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v4
         with:
           java-version: 11
           distribution: 'temurin'
       - name: Download openapi-generator-cli.jar artifact
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v4
         with:
           name: openapi-generator-cli.jar
           path: modules/openapi-generator-cli/target
       - name: Delete samples that are entirely generated
         run: |
-          # List all directories in generichost, filter out Manual directories, and remove the rest
-          cd samples/client/petstore/csharp/generichost
-          for version_dir in */ ; do
-            if [ -d "$version_dir" ]; then
-              cd "$version_dir"
-              for dir in */ ; do
-                if [ -d "$dir" ] && [[ ! "$dir" =~ Manual ]]; then
-                  rm -rf "$dir"
-                fi
-              done
-              cd ..
-            fi
-          done
+          rm -rf samples/client/petstore/csharp/generichost/latest/Tags
+
+          rm -rf samples/client/petstore/csharp/generichost/net8/AllOf
+          rm -rf samples/client/petstore/csharp/generichost/net8/AnyOf
+          rm -rf samples/client/petstore/csharp/generichost/net8/AnyOfNoCompare
+          rm -rf samples/client/petstore/csharp/generichost/net8/FormModels
+          rm -rf samples/client/petstore/csharp/generichost/net8/NullReferenceTypes
+          rm -rf samples/client/petstore/csharp/generichost/net8/OneOf
+          rm -rf samples/client/petstore/csharp/generichost/net8/Petstore
+          rm -rf samples/client/petstore/csharp/generichost/net8/SourceGeneration
+          rm -rf samples/client/petstore/csharp/generichost/net8/UseDateTimeForDate
+
+          rm -rf samples/client/petstore/csharp/generichost/standard2.0/Petstore
+
+          rm -rf samples/client/petstore/csharp/generichost/net4.8/AllOf
+          rm -rf samples/client/petstore/csharp/generichost/net4.8/AnyOf
+          rm -rf samples/client/petstore/csharp/generichost/net4.8/AnyOfNoCompare
+          rm -rf samples/client/petstore/csharp/generichost/net4.8/FormModels
+          rm -rf samples/client/petstore/csharp/generichost/net4.8/OneOf
+          rm -rf samples/client/petstore/csharp/generichost/net4.8/Petstore
+          rm -rf samples/client/petstore/csharp/generichost/net4.8/UseDateTimeForDate
+
+          rm -rf samples/client/petstore/csharp/generichost/net4.7/AllOf
+          rm -rf samples/client/petstore/csharp/generichost/net4.7/AnyOf
+          rm -rf samples/client/petstore/csharp/generichost/net4.7/AnyOfNoCompare
+          rm -rf samples/client/petstore/csharp/generichost/net4.7/FormModels
+          rm -rf samples/client/petstore/csharp/generichost/net4.7/OneOf
+          rm -rf samples/client/petstore/csharp/generichost/net4.7/Petstore
+          rm -rf samples/client/petstore/csharp/generichost/net4.7/UseDateTimeForDate
       - name: Generate samples
         run: |
           bash bin/generate-samples.sh

.github/workflows/samples-aspnet-fastenpoints-server.yaml

@@ -25,8 +25,8 @@ jobs:
           - samples/server/petstore/aspnet/fastendpoints-useResponseCaching
           - samples/server/petstore/aspnet/fastendpoints-useValidators
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-dotnet@v5.0.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4.1.0
         with:
           dotnet-version: '8.0.x'
       - name: Build

.github/workflows/samples-c-libcurl-client.yaml

@@ -25,7 +25,7 @@ jobs:
           - 'samples/client/others/c/bearerAuth/'
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Prepare
         run: |
           sudo apt-get update

.github/workflows/samples-clojure.yaml

@@ -1,51 +0,0 @@
-name: Samples Clojure Client
-
-on:
-  push:
-    paths:
-      - samples/client/petstore/clojure/**
-  pull_request:
-    paths:
-      - samples/client/petstore/clojure/**
-jobs:
-  build:
-    name: Build Clojure Client (JDK11)
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          - samples/client/petstore/clojure/
-    services:
-      petstore-api:
-        image: swaggerapi/petstore
-        ports:
-          - 80:8080
-        env:
-          SWAGGER_HOST: http://petstore.swagger.io
-          SWAGGER_BASE_PATH: /v2
-    steps:
-      - uses: actions/checkout@v5
-      - name: Add hosts to /etc/hosts
-        run: |
-            sudo echo "127.0.0.1 petstore.swagger.io" | sudo tee -a /etc/hosts
-      - uses: actions/setup-java@v5
-        with:
-          distribution: 'temurin'
-          java-version: 11
-      - name: Cache maven dependencies
-        uses: actions/cache@v4
-        env:
-          cache-name: maven-repository
-        with:
-          path: |
-            ~/.m2
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
-      - name: Install Leiningen (if using Leiningen)
-        run: |
-          curl https://raw.githubusercontent.com/technomancy/leiningen/stable/bin/lein > lein
-          chmod +x lein
-          sudo mv lein /usr/local/bin/
-      - name: Run tests (Leiningen)
-        working-directory: ${{ matrix.sample }}
-        run: lein test

.github/workflows/samples-cpp-oatpp-client.yaml

@@ -1,30 +0,0 @@
-name: Samples cpp oat++ client
-
-on:
-  push:
-    branches:
-      - "samples/client/petstore/cpp-oatpp/**"
-  pull_request:
-    paths:
-      - "samples/client/petstore/cpp-oatpp/**"
-
-env:
-  GRADLE_VERSION: 6.9
-
-jobs:
-  build:
-    name: Build cpp oat++ client
-    strategy:
-      matrix:
-        sample:
-          - samples/client/petstore/cpp-oatpp
-        os:
-          - ubuntu-latest
-          - macOS-latest
-          - windows-latest
-    runs-on: ${{ matrix.os }}
-    steps:
-      - uses: actions/checkout@v5
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: cmake -B build && cmake --build build --verbose

.github/workflows/samples-cpp-oatpp-server.yaml

@@ -1,30 +0,0 @@
-name: Samples cpp oat++ server
-
-on:
-  push:
-    branches:
-      - "samples/server/petstore/cpp-oatpp/**"
-  pull_request:
-    paths:
-      - "samples/server/petstore/cpp-oatpp/**"
-
-env:
-  GRADLE_VERSION: 6.9
-
-jobs:
-  build:
-    name: Build cpp oat++ server
-    strategy:
-      matrix:
-        sample:
-          - samples/server/petstore/cpp-oatpp
-        os:
-          - ubuntu-latest
-          - macOS-latest
-          - windows-latest
-    runs-on: ${{ matrix.os }}
-    steps:
-      - uses: actions/checkout@v5
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: cmake -B build && cmake --build build --verbose

.github/workflows/samples-cpp-qt-client.yaml

@@ -25,7 +25,7 @@ jobs:
           - windows-latest
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Install Qt
         uses: jurplel/install-qt-action@v4
         with:

.github/workflows/samples-dart-build-test.yaml

@@ -1,59 +0,0 @@
-name: Samples Dart (build, test)
-
-on:
-  push:
-    branches:
-    paths:
-      #- samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/**
-      #- samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake_tests/**
-      #- samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake-json_serializable/**
-      - samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/**
-      - samples/openapi3/client/petstore/dart-dio/oneof/**
-      - samples/openapi3/client/petstore/dart-dio/oneof_polymorphism_and_inheritance/**
-      - samples/openapi3/client/petstore/dart-dio/binary_response/**
-      - samples/openapi3/client/petstore/dart-dio/petstore-timemachine/**
-  pull_request:
-    paths:
-      #- samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/**
-      #- samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake_tests/**
-      #- samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake-json_serializable/**
-      - samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/**
-      - samples/openapi3/client/petstore/dart-dio/oneof/**
-      - samples/openapi3/client/petstore/dart-dio/oneof_polymorphism_and_inheritance/**
-      - samples/openapi3/client/petstore/dart-dio/binary_response/**
-      - samples/openapi3/client/petstore/dart-dio/petstore-timemachine/**
-
-jobs:
-  test:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest]
-        sdk: ["3.9.0"]
-        sample:
-          #- samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/
-          #- samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake_tests/
-          #- samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake-json_serializable/
-          - samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/
-          - samples/openapi3/client/petstore/dart-dio/oneof/
-          - samples/openapi3/client/petstore/dart-dio/oneof_polymorphism_and_inheritance/
-          - samples/openapi3/client/petstore/dart-dio/binary_response/
-          - samples/openapi3/client/petstore/dart-dio/petstore-timemachine/
-    steps:
-      - uses: actions/checkout@v5
-
-      - uses: dart-lang/setup-dart@v1
-        with:
-          sdk: ${{ matrix.sdk }}
-
-      - name: pub get
-        working-directory: ${{ matrix.sample }}
-        run: dart pub get
-
-      - name: build_runner build
-        working-directory: ${{ matrix.sample }}
-        run: dart run build_runner build
-
-      - name: test
-        working-directory: ${{ matrix.sample }}
-        run: dart test

.github/workflows/samples-dart.yaml

@@ -17,8 +17,8 @@ jobs:
     name: Tests Dart
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 11

.github/workflows/samples-dotnet-fx.yaml

@@ -12,7 +12,7 @@ on:
 jobs:
   build:
     name: Build .Net projects
-    runs-on: windows-latest
+    runs-on: windows-2019
     strategy:
       fail-fast: false
       matrix:
@@ -33,7 +33,7 @@ jobs:
           - samples/client/petstore/csharp/generichost/net4.8/Petstore
           - samples/client/petstore/csharp/generichost/net4.8/UseDateTimeForDate
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Build
         working-directory: ${{ matrix.sample }}
         run: dotnet build Org.OpenAPITools.sln

.github/workflows/samples-dotnet-petstore.yml

@@ -1,37 +0,0 @@
-name: Samples C# .Net Client (Petstore)
-
-on:
-  push:
-    paths:
-      - samples/client/petstore/csharp/restsharp/standard2.0/Petstore/**
-  pull_request:
-    paths:
-      - samples/client/petstore/csharp/restsharp/standard2.0/Petstore/**
-jobs:
-  build:
-    name: Build clients
-    runs-on: ubuntu-latest
-    services:
-      petstore-api:
-        image: swaggerapi/petstore
-        ports:
-          - 80:8080
-        env:
-          SWAGGER_HOST: http://petstore.swagger.io
-          SWAGGER_BASE_PATH: /v2
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          - samples/client/petstore/csharp/restsharp/standard2.0/Petstore/
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-dotnet@v5.0.0
-        with:
-          dotnet-version: '7.0.x'
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: dotnet build Org.OpenAPITools.sln
-      - name: Test
-        working-directory: ${{ matrix.sample }}
-        run: dotnet test Org.OpenAPITools.sln

.github/workflows/samples-dotnet-standard.yaml

@@ -16,7 +16,7 @@ on:
 jobs:
   build:
     name: Build .Net projects
-    runs-on: windows-latest
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
@@ -27,8 +27,8 @@ jobs:
           - samples/client/petstore/csharp/restsharp/standard2.0/ConditionalSerialization/
           # - samples/client/petstore/csharp/unityWebRequest/standard2.0/Petstore/
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-dotnet@v5.0.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4.1.0
         with:
           dotnet-version: 3.1.*
       - name: Build

.github/workflows/samples-dotnet.yaml

@@ -0,0 +1,48 @@
+name: Samples C# .Net 8 Clients
+
+on:
+  push:
+    paths:
+      - samples/client/petstore/csharp/generichost/latest/**
+      - samples/client/petstore/csharp/generichost/net8/**
+      - samples/client/petstore/csharp/httpclient/net8/**
+      - samples/client/petstore/csharp/restsharp/net8/**
+      - samples/client/petstore/csharp/unityWebRequest/net8/**
+  pull_request:
+    paths:
+      - samples/client/petstore/csharp/generichost/latest/**
+      - samples/client/petstore/csharp/generichost/net8/**
+      - samples/client/petstore/csharp/httpclient/net8/**
+      - samples/client/petstore/csharp/restsharp/net8/**
+      - samples/client/petstore/csharp/unityWebRequest/net8/**
+jobs:
+  build:
+    name: Build .Net projects
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          - samples/client/petstore/csharp/generichost/latest/Tags
+          - samples/client/petstore/csharp/generichost/net8/AllOf
+          - samples/client/petstore/csharp/generichost/net8/AnyOf
+          - samples/client/petstore/csharp/generichost/net8/AnyOfNoCompare
+          - samples/client/petstore/csharp/generichost/net8/FormModels
+          - samples/client/petstore/csharp/generichost/net8/ManualPetstoreTests
+          - samples/client/petstore/csharp/generichost/net8/ManualSourceGenerationTests
+          - samples/client/petstore/csharp/generichost/net8/NullReferenceTypes
+          - samples/client/petstore/csharp/generichost/net8/OneOf
+          - samples/client/petstore/csharp/generichost/net8/Petstore
+          - samples/client/petstore/csharp/generichost/net8/SourceGeneration
+          - samples/client/petstore/csharp/generichost/net8/UseDateTimeForDate
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4.1.0
+        with:
+          dotnet-version: '8.0.x'
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: dotnet build Org.OpenAPITools.sln
+      - name: Test
+        working-directory: ${{ matrix.sample }}
+        run: dotnet test Org.OpenAPITools.sln

.github/workflows/samples-dotnet6-client-echo-api.yaml

@@ -0,0 +1,33 @@
+name: Samples C# .Net 6 Client Echo API
+
+on:
+  push:
+    paths:
+      - samples/client/echo_api/csharp-restsharp/**
+  pull_request:
+    paths:
+      - samples/client/echo_api/csharp-restsharp/**
+jobs:
+  build:
+    name: Build .Net clients
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # clients
+          - samples/client/echo_api/csharp-restsharp/
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4.1.0
+        with:
+          dotnet-version: '6.0.x'
+      - 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 &)
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: |
+          dotnet build Org.OpenAPITools.sln
+          dotnet test Org.OpenAPITools.sln

.github/workflows/samples-dotnet6-client.yaml

@@ -0,0 +1,26 @@
+name: Samples C# .Net 6 Client
+
+on:
+  push:
+    paths:
+      - samples/client/petstore/csharp/restsharp/net6/**
+  pull_request:
+    paths:
+      - samples/client/petstore/csharp/restsharp/net6/**
+jobs:
+  build:
+    name: Build .Net clients
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          - samples/client/petstore/csharp/restsharp/net6/ParameterMappings/
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4.1.0
+        with:
+          dotnet-version: '6.0.x'
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: dotnet build Org.OpenAPITools.sln

.github/workflows/samples-dotnet6-server.yaml

@@ -24,8 +24,8 @@ jobs:
           - samples/server/petstore/aspnetcore-6.0-project4Models
           - samples/server/petstore/aspnetcore-6.0-useSwashBuckle
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-dotnet@v5.0.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4.1.0
         with:
           dotnet-version: '6.0.x'
       - name: Build

.github/workflows/samples-dotnet7-client.yml

@@ -1,54 +0,0 @@
-name: Samples C# .Net 7 Client
-
-on:
-  push:
-    paths:
-      # the .NET Core 3.0 runtime is no longer supported as it reached its end-of-life on March 3, 2020
-      #- samples/client/petstore/csharp/httpclient/standard2.0/Petstore/**
-      - samples/client/petstore/csharp/restsharp/net4.7/MultipleFrameworks/**
-      - samples/client/petstore/csharp/restsharp/net4.7/Petstore/**
-      - samples/client/petstore/csharp/restsharp/net4.8/Petstore/**
-      - samples/client/petstore/csharp/restsharp/net8/ParameterMappings/**
-      - samples/client/petstore/csharp/restsharp/net8/EnumMappings/**
-      - samples/client/petstore/csharp/restsharp/net8/Petstore/**
-      - samples/client/petstore/csharp/restsharp/net8/UseDateTimeForDate/**
-      - samples/client/petstore/csharp/restsharp/standard2.0/ConditionalSerialization/**
-  pull_request:
-    paths:
-      #- samples/client/petstore/csharp/httpclient/standard2.0/Petstore/**
-      - samples/client/petstore/csharp/restsharp/net4.7/MultipleFrameworks/**
-      - samples/client/petstore/csharp/restsharp/net4.7/Petstore/**
-      - samples/client/petstore/csharp/restsharp/net4.8/Petstore/**
-      - samples/client/petstore/csharp/restsharp/net8/ParameterMappings/**
-      - samples/client/petstore/csharp/restsharp/net8/EnumMappings/**
-      - samples/client/petstore/csharp/restsharp/net8/Petstore/**
-      - samples/client/petstore/csharp/restsharp/net8/UseDateTimeForDate/**
-      - samples/client/petstore/csharp/restsharp/standard2.0/ConditionalSerialization/**
-jobs:
-  build:
-    name: Build clients
-    runs-on: windows-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          #- samples/client/petstore/csharp/httpclient/standard2.0/Petstore/
-          - samples/client/petstore/csharp/restsharp/net4.7/MultipleFrameworks/
-          - samples/client/petstore/csharp/restsharp/net4.7/Petstore/
-          - samples/client/petstore/csharp/restsharp/net4.8/Petstore/
-          - samples/client/petstore/csharp/restsharp/net8/ParameterMappings/
-          - samples/client/petstore/csharp/restsharp/net8/EnumMappings/
-          - samples/client/petstore/csharp/restsharp/net8/Petstore/
-          - samples/client/petstore/csharp/restsharp/net8/UseDateTimeForDate/
-          - samples/client/petstore/csharp/restsharp/standard2.0/ConditionalSerialization/
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-dotnet@v5.0.0
-        with:
-          dotnet-version: '7.0.x'
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: dotnet build Org.OpenAPITools.sln
-      - name: Test
-        working-directory: ${{ matrix.sample }}
-        run: dotnet test Org.OpenAPITools.sln

.github/workflows/samples-dotnet8-client-echo-api.yaml

@@ -1,33 +0,0 @@
-name: Samples C# .Net 8 Client Echo API
-
-on:
-  push:
-    paths:
-      - samples/client/echo_api/csharp/restsharp/net8/**
-  pull_request:
-    paths:
-      - samples/client/echo_api/csharp/restsharp/net8/**
-jobs:
-  build:
-    name: Build .Net clients
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          # clients
-          - samples/client/echo_api/csharp/restsharp/net8/EchoApi
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-dotnet@v5.0.0
-        with:
-          dotnet-version: '8.0.x'
-      - 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 &)
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: |
-          dotnet build Org.OpenAPITools.sln
-          dotnet test Org.OpenAPITools.sln

.github/workflows/samples-dotnet8-client.yaml

@@ -1,27 +0,0 @@
-name: Samples C# .Net 8 Client
-
-on:
-  push:
-    paths:
-      - samples/client/petstore/csharp/restsharp/net8/**
-  pull_request:
-    paths:
-      - samples/client/petstore/csharp/restsharp/net8/**
-jobs:
-  build:
-    name: Build .Net clients
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          - samples/client/petstore/csharp/restsharp/net8/ParameterMappings/
-          - samples/client/petstore/csharp/restsharp/net8/useVirtualForHooks/
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-dotnet@v5.0.0
-        with:
-          dotnet-version: '8.0.x'
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: dotnet build Org.OpenAPITools.sln

.github/workflows/samples-dotnet8-server.yaml

@@ -23,10 +23,9 @@ jobs:
           - samples/server/petstore/aspnetcore-8.0-pocoModels
           - samples/server/petstore/aspnetcore-8.0-project4Models
           - samples/server/petstore/aspnetcore-8.0-useSwashBuckle
-          - samples/server/petstore/aspnetcore-8.0-use-centralized-package-version-management
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-dotnet@v5.0.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4.1.0
         with:
           dotnet-version: '8.0.x'
       - name: Build

.github/workflows/samples-dotnet8.yaml

@@ -1,45 +0,0 @@
-name: Samples C# .Net 8 Clients
-
-on:
-  push:
-    paths:
-      - samples/client/petstore/csharp/generichost/net8/**
-      - samples/client/petstore/csharp/httpclient/net8/**
-      - samples/client/petstore/csharp/restsharp/net8/**
-      - samples/client/petstore/csharp/unityWebRequest/net8/**
-  pull_request:
-    paths:
-      - samples/client/petstore/csharp/generichost/net8/**
-      - samples/client/petstore/csharp/httpclient/net8/**
-      - samples/client/petstore/csharp/restsharp/net8/**
-      - samples/client/petstore/csharp/unityWebRequest/net8/**
-jobs:
-  build:
-    name: Build .Net projects
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          - samples/client/petstore/csharp/generichost/net8/AllOf
-          - samples/client/petstore/csharp/generichost/net8/AnyOf
-          - samples/client/petstore/csharp/generichost/net8/AnyOfNoCompare
-          - samples/client/petstore/csharp/generichost/net8/FormModels
-          - samples/client/petstore/csharp/generichost/net8/ManualPetstoreTests
-          - samples/client/petstore/csharp/generichost/net8/ManualSourceGenerationTests
-          - samples/client/petstore/csharp/generichost/net8/NullReferenceTypes
-          - samples/client/petstore/csharp/generichost/net8/OneOf
-          - samples/client/petstore/csharp/generichost/net8/Petstore
-          - samples/client/petstore/csharp/generichost/net8/SourceGeneration
-          - samples/client/petstore/csharp/generichost/net8/UseDateTimeForDate
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-dotnet@v5.0.0
-        with:
-          dotnet-version: '8.0.x'
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: dotnet build Org.OpenAPITools.sln
-      - name: Test
-        working-directory: ${{ matrix.sample }}
-        run: dotnet test Org.OpenAPITools.sln

.github/workflows/samples-dotnet9.yaml

@@ -1,59 +0,0 @@
-name: Samples C# .Net 9 Clients
-
-on:
-  push:
-    paths:
-      - samples/client/petstore/csharp/generichost/latest/**
-      - samples/client/petstore/csharp/generichost/net9/**
-      - samples/client/petstore/csharp/httpclient/net9/**
-      - samples/client/petstore/csharp/restsharp/net9/**
-      - samples/client/petstore/csharp/unityWebRequest/net9/**
-  pull_request:
-    paths:
-      - samples/client/petstore/csharp/generichost/latest/**
-      - samples/client/petstore/csharp/generichost/net9/**
-      - samples/client/petstore/csharp/httpclient/net9/**
-      - samples/client/petstore/csharp/restsharp/net9/**
-      - samples/client/petstore/csharp/unityWebRequest/net9/**
-jobs:
-  build:
-    name: Build .Net projects
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          - samples/client/petstore/csharp/generichost/latest/ComposedEnum
-          - samples/client/petstore/csharp/generichost/latest/InlineEnumAnyOf
-          - samples/client/petstore/csharp/generichost/latest/Tags
-          - samples/client/petstore/csharp/generichost/latest/HelloWorld
-          - samples/client/petstore/csharp/generichost/latest/OneOfList
-          - samples/client/petstore/csharp/generichost/net9/AllOf
-          - samples/client/petstore/csharp/generichost/net9/AnyOf
-          - samples/client/petstore/csharp/generichost/net9/AnyOfNoCompare
-          - samples/client/petstore/csharp/generichost/net9/FormModels
-          # - samples/client/petstore/csharp/generichost/net9/ManualPetstoreTests
-          # - samples/client/petstore/csharp/generichost/net9/ManualSourceGenerationTests
-          - samples/client/petstore/csharp/generichost/net9/NullReferenceTypes
-          - samples/client/petstore/csharp/generichost/net9/OneOf
-          - samples/client/petstore/csharp/generichost/net9/Petstore
-          - samples/client/petstore/csharp/generichost/net9/SourceGeneration
-          - samples/client/petstore/csharp/generichost/net9/UseDateTimeForDate
-          # restsharp
-          - samples/client/petstore/csharp/restsharp/net9/EnumMappings
-          # httpclient
-          - samples/client/petstore/csharp/httpclient/net9/Petstore
-          - samples/client/petstore/csharp/httpclient/net9/Petstore-nonPublicApi
-          # unity
-          #- samples/client/petstore/csharp/unityWebRequest/net9/Petstore
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-dotnet@v5.0.0
-        with:
-          dotnet-version: '9.0.101'
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: dotnet build Org.OpenAPITools.sln
-      - name: Test
-        working-directory: ${{ matrix.sample }}
-        run: dotnet test Org.OpenAPITools.sln

.github/workflows/samples-elixir.yaml

@@ -1,39 +0,0 @@
-name: Samples Elixir
-
-on:
-  push:
-    paths:
-      - samples/client/petstore/elixir/**
-  pull_request:
-    paths:
-      - samples/client/petstore/elixir/**
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    name: OTP ${{matrix.otp}} / Elixir ${{matrix.elixir}}
-    strategy:
-      matrix:
-        otp: ['25.3.2', '26.2.5', '27.3.3']
-        elixir: ['1.18.3']
-        sample:
-          - samples/client/petstore/elixir/
-    services:
-      petstore-api:
-        image: swaggerapi/petstore
-        ports:
-          - 80:8080
-        env:
-          SWAGGER_HOST: http://petstore.swagger.io
-          SWAGGER_BASE_PATH: /v2
-    steps:
-      - uses: actions/checkout@v5
-      - uses: erlef/setup-beam@v1
-        with:
-          otp-version: ${{matrix.otp}}
-          elixir-version: ${{matrix.elixir}}
-      - name: mix deps.get 
-        run: mix deps.get
-        working-directory: ${{ matrix.sample }}
-      - name: mix test
-        run: mix test
-        working-directory: ${{ matrix.sample }}

.github/workflows/samples-elm.yaml

@@ -23,7 +23,7 @@ jobs:
           - samples/client/petstore/elm
           - samples/openapi3/client/elm
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: jorelali/setup-elm@v6
         with:
           elm-version: 0.19.1

.github/workflows/samples-erlang.yaml

@@ -26,7 +26,7 @@ jobs:
           - samples/client/petstore/erlang-client/
           - samples/client/petstore/erlang-proper/
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: erlef/setup-beam@v1
         with:
           otp-version: '27'

.github/workflows/samples-go-client-echo-api.yaml

@@ -16,12 +16,12 @@ jobs:
           # clients
           - samples/client/echo_api/go
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-go@v6
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
           go-version: "stable"
       - name: Setup node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v4
       - name: Run echo server
         run: |
           git clone https://github.com/wing328/http-echo-server -b openapi-generator-test-server

.github/workflows/samples-go-client-petstore.yaml

@@ -1,45 +0,0 @@
-name: Samples Go Clients (Petstore)
-
-on:
-  push:
-    paths:
-      - samples/client/petstore/go/**
-      - samples/openapi3/client/petstore/go/**
-  pull_request:
-    paths:
-      - samples/client/petstore/go/**
-      - samples/openapi3/client/petstore/go/**
-
-jobs:
-  build:
-    name: Build Go
-    runs-on: ubuntu-latest
-    services:
-      petstore-api:
-        image: swaggerapi/petstore
-        ports:
-          - 80:8080
-        env:
-          SWAGGER_HOST: http://petstore.swagger.io
-          SWAGGER_BASE_PATH: /v2
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          - samples/client/petstore/go/
-          - samples/openapi3/client/petstore/go/
-    steps:
-      - uses: actions/checkout@v5
-      - name: Add hosts to /etc/hosts
-        run: |
-            sudo echo "127.0.0.1 petstore.swagger.io" | sudo tee -a /etc/hosts
-      - uses: actions/setup-go@v6
-      - run: go version
-      - name: Install Dependencies
-        working-directory: ${{ matrix.sample }}
-        run: |
-          go mod tidy
-      - name: Run test
-        working-directory: ${{ matrix.sample }}
-        run: go test -mod=mod -v
-

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

@@ -1,45 +0,0 @@
-name: Samples Go Clients
-
-on:
-  push:
-    paths:
-      - 'samples/openapi3/client/petstore/go/go-petstore-aws-signature/**'
-      - 'samples/openapi3/client/petstore/go-petstore-withXml/**'
-      - samples/openapi3/client/petstore/go-petstore-generateMarshalJSON-false/**
-      - samples/client/others/go/allof_multiple_ref_and_discriminator/**
-      - samples/client/others/go/oneof-anyof-required/**
-      - samples/client/others/go/oneof-discriminator-lookup/**
-  pull_request:
-    paths:
-      - 'samples/openapi3/client/petstore/go/go-petstore-aws-signature/**'
-      - 'samples/openapi3/client/petstore/go-petstore-withXml/**'
-      - samples/openapi3/client/petstore/go-petstore-generateMarshalJSON-false/**
-      - samples/client/others/go/allof_multiple_ref_and_discriminator/**
-      - samples/client/others/go/oneof-anyof-required/**
-      - samples/client/others/go/oneof-discriminator-lookup/**
-jobs:
-  build:
-    name: Build Go
-    runs-on: windows-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          - 'samples/openapi3/client/petstore/go/go-petstore-aws-signature/'
-          - 'samples/openapi3/client/petstore/go-petstore-withXml/'
-          - samples/openapi3/client/petstore/go-petstore-generateMarshalJSON-false/
-          - samples/client/others/go/allof_multiple_ref_and_discriminator/
-          - samples/client/others/go/oneof-anyof-required/
-          - samples/client/others/go/oneof-discriminator-lookup/
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-go@v6
-      - run: go version
-      - name: Install Dependencies
-        working-directory: ${{ matrix.sample }}
-        run: |
-          go mod tidy
-      - name: Run test
-        working-directory: ${{ matrix.sample }}
-        run: go test -mod=mod -v
-

.github/workflows/samples-go-gin.yaml

@@ -21,8 +21,8 @@ jobs:
           - samples/server/petstore/go-gin-api-server/
           - samples/server/petstore/go-gin-api-server-interface-only/
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-go@v6
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
           go-version: "stable"
       - run: go version

.github/workflows/samples-go.yaml

@@ -6,13 +6,13 @@ on:
       - 'samples/server/petstore/go-echo-server/**'
       - 'samples/server/petstore/go-api-server/**'
       - 'samples/server/petstore/go-chi-server/**'
-      - 'samples/server/others/go-server/**'
+      - 'samples/server/others/go-server/no-body-path-params/**'
   pull_request:
     paths:
       - 'samples/server/petstore/go-echo-server/**'
       - 'samples/server/petstore/go-api-server/**'
       - 'samples/server/petstore/go-chi-server/**'
-      - 'samples/server/others/go-server/**'
+      - 'samples/server/others/go-server/no-body-path-params/**'
 
 jobs:
   build:
@@ -26,10 +26,9 @@ jobs:
           - samples/server/petstore/go-api-server/
           - samples/server/petstore/go-chi-server/
           - samples/server/others/go-server/no-body-path-params/
-          - samples/server/others/go-server/optional-body/
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-go@v6
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
           go-version: "stable"
       - run: go version
@@ -48,9 +47,9 @@ jobs:
         go-version:
           - "1.18"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Set up Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go-version }}
       - name: Install Dependencies
@@ -59,4 +58,4 @@ jobs:
           go mod tidy
       - name: Run tests
         working-directory: ${{ matrix.sample }}
-        run: go test ./samples_tests -v
+        run: go test ./samples_tests -v

.github/workflows/samples-groovy.yaml

@@ -21,8 +21,8 @@ jobs:
         sample:
           - samples/client/petstore/groovy
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 8

.github/workflows/samples-haskell.yaml

@@ -27,7 +27,7 @@ jobs:
           - samples/server/others/haskell-servant-ping/
           - samples/client/petstore/haskell-http-client/
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: haskell/actions/setup@v2
         with:
           # ghc-version: '8.8.4' # Exact version of ghc to use

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

@@ -22,8 +22,8 @@ jobs:
           - samples/client/echo_api/java/resttemplate
           - samples/client/echo_api/java/resteasy
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 11
@@ -36,7 +36,7 @@ jobs:
             ~/.m2
           key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
       - name: Setup node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v4
       - name: Run echo server
         run: |
           git clone https://github.com/wing328/http-echo-server -b openapi-generator-test-server

.github/workflows/samples-java-client-echo-api-jdk17.yaml

@@ -23,8 +23,8 @@ jobs:
           - samples/client/echo_api/java/resteasy
           - samples/client/echo_api/java/restclient
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 17
@@ -37,7 +37,7 @@ jobs:
             ~/.m2
           key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
       - name: Setup node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v4
       - name: Run echo server
         run: |
           git clone https://github.com/wing328/http-echo-server -b openapi-generator-test-server

.github/workflows/samples-java-client-echo-api-jdk8.yaml

@@ -29,8 +29,8 @@ jobs:
           - samples/client/echo_api/java/resttemplate
           - samples/client/echo_api/java/resteasy
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 8
@@ -43,7 +43,7 @@ jobs:
             ~/.m2
           key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
       - name: Setup node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v4
       - name: Run echo server
         run: |
           git clone https://github.com/wing328/http-echo-server -b openapi-generator-test-server

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

@@ -5,7 +5,6 @@ on:
     paths:
       - 'samples/client/petstore/java/**'
       - samples/client/petstore/jaxrs-cxf-client/**
-      - samples/client/petstore/jaxrs-cxf-client-swagger2/**
       - samples/client/petstore/java-micronaut-client/**
       - samples/openapi3/client/petstore/java/jersey2-java8-special-characters/**
       - samples/openapi3/client/petstore/java/jersey2-java8-swagger1/**
@@ -15,20 +14,14 @@ on:
       - samples/client/others/java/okhttp-gson-oneOf-array/**
       - samples/client/others/java/resttemplate-useAbstractionForFiles/**
       - samples/client/others/java/webclient-useAbstractionForFiles/**
-      - samples/client/petstore/java/webclient-useSingleRequestParameter/**
       - samples/client/others/java/jersey2-oneOf-duplicates/**
       - samples/client/others/java/jersey2-oneOf-Mixed/**
-      - samples/client/petstore/java/jersey3-oneOf/**
-      - samples/client/others/java/okhttp-gson-streaming/**
-      - samples/client/others/java/resteasy/**
-      - samples/client/others/java/apache-httpclient/**
       - samples/client/others/java/resttemplate-list-schema-validation/**
       - samples/client/petstore/java/okhttp-gson-3.1-duplicated-operationid/**
   pull_request:
     paths:
       - 'samples/client/petstore/java/**'
       - samples/client/petstore/jaxrs-cxf-client/**
-      - samples/client/petstore/jaxrs-cxf-client-swagger2/**
       - samples/client/petstore/java-micronaut-client/**
       - samples/openapi3/client/petstore/java/jersey2-java8-special-characters/**
       - samples/openapi3/client/petstore/java/jersey2-java8-swagger1/**
@@ -38,13 +31,8 @@ on:
       - samples/client/others/java/okhttp-gson-oneOf-array/**
       - samples/client/others/java/resttemplate-useAbstractionForFiles/**
       - samples/client/others/java/webclient-useAbstractionForFiles/**
-      - samples/client/petstore/java/webclient-useSingleRequestParameter/**
       - samples/client/others/java/jersey2-oneOf-duplicates/**
       - samples/client/others/java/jersey2-oneOf-Mixed/**
-      - samples/client/petstore/java/jersey3-oneOf/**
-      - samples/client/others/java/okhttp-gson-streaming/**
-      - samples/client/others/java/resteasy/**
-      - samples/client/others/java/apache-httpclient/**
       - samples/client/others/java/resttemplate-list-schema-validation/**
       - samples/client/petstore/java/okhttp-gson-3.1-duplicated-operationid/**
 jobs:
@@ -56,7 +44,6 @@ jobs:
       matrix:
         sample:
           # clients
-          - samples/client/petstore/jaxrs-cxf-client-swagger2
           - samples/client/petstore/jaxrs-cxf-client
           - samples/client/petstore/java/native
           - samples/client/petstore/java/native-async
@@ -70,10 +57,7 @@ jobs:
           - samples/client/petstore/java/webclient
           - samples/client/petstore/java/webclient-nullable-arrays
           - samples/client/petstore/java/webclient-swagger2
-          - samples/client/petstore/java/webclient-useSingleRequestParameter
           - samples/client/petstore/java/vertx
-          - samples/client/petstore/java/vertx-no-nullable
-          - samples/client/petstore/java/vertx-supportVertxFuture
           - samples/client/petstore/java/jersey2-java8-localdatetime
           - samples/client/petstore/java/google-api-client
           - samples/client/petstore/java/rest-assured
@@ -82,13 +66,11 @@ jobs:
           - samples/client/petstore/java/microprofile-rest-client-mutiny
           - 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-mutiny
           - samples/client/petstore/java/microprofile-rest-client-3.0-jackson-with-xml
           - samples/client/petstore/java/microprofile-rest-client-3.0-mutiny
           - samples/client/petstore/java/microprofile-rest-client-with-useSingleRequestParameter
           - samples/client/petstore/java/apache-httpclient
           - samples/client/petstore/java/feign
-          - samples/client/petstore/java/feign-hc5
           - samples/client/petstore/java/feign-no-nullable
           - samples/client/petstore/java/okhttp-gson-awsv4signature
           - samples/openapi3/client/petstore/java/jersey2-java8-special-characters
@@ -108,13 +90,9 @@ jobs:
           - samples/client/others/java/jersey2-oneOf-Mixed/
           - samples/client/others/java/resttemplate-list-schema-validation/
           - samples/client/petstore/java/okhttp-gson-3.1-duplicated-operationid/
-          - samples/client/petstore/java/jersey3-oneOf/
-          - samples/client/others/java/okhttp-gson-streaming/
-          - samples/client/petstore/java/resteasy/
-          - samples/client/petstore/java/apache-httpclient/
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 11
@@ -126,27 +104,6 @@ jobs:
           path: |
             ~/.m2
           key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
-      - name: Build with Maven
+      - name: Build
         working-directory: ${{ matrix.sample }}
         run: mvn clean package --no-transfer-progress
-
-      - name: Cache gradle dependencies
-        uses: actions/cache@v4
-        env:
-          cache-name: gradle-caches
-        with:
-          path: ~/.gradle/caches
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/*.gradle', '**/*.gradle.kts') }}
-
-      - name: Cache gradle wrapper
-        uses: actions/cache@v4
-        env:
-          cache-name: gradle-wrapper
-        with:
-          path: ~/.gradle/wrapper
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties') }}
-
-      - name: Build with Gradle
-        working-directory: ${{ matrix.sample }}
-        if: ${{ hashFiles('./gradlew') != '' }}
-        run: ./gradlew build -x test

.github/workflows/samples-java-client-jdk17.yaml

@@ -5,18 +5,12 @@ on:
     paths:
       - samples/client/petstore/java/resttemplate-jakarta/**
       - samples/client/petstore/java/webclient-jakarta/**
-      - samples/client/petstore/java/restclient-*/**
-      - samples/client/others/java/webclient-sealedInterface/**
-      - samples/client/petstore/java/webclient-useSingleRequestParameter/**
-      - samples/client/others/java/restclient-enum-in-multipart/**
+      - samples/client/petstore/java/restclient-*/** 
   pull_request:
     paths:
       - samples/client/petstore/java/resttemplate-jakarta/**
       - samples/client/petstore/java/webclient-jakarta/**
       - samples/client/petstore/java/restclient-*/**
-      - samples/client/others/java/webclient-sealedInterface/**
-      - samples/client/petstore/java/webclient-useSingleRequestParameter/**
-      - samples/client/others/java/restclient-enum-in-multipart/**
 jobs:
   build:
     name: Build Java Client JDK17
@@ -32,13 +26,9 @@ jobs:
           - samples/client/petstore/java/restclient-nullable-arrays
           - samples/client/petstore/java/restclient-swagger2
           - samples/client/petstore/java/restclient-useSingleRequestParameter
-          - samples/client/petstore/java/restclient-useSingleRequestParameter-static
-          - samples/client/others/java/webclient-sealedInterface
-          - samples/client/petstore/java/webclient-useSingleRequestParameter
-          - samples/client/others/java/restclient-enum-in-multipart
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 17

.github/workflows/samples-java-dubbo.yaml

@@ -1,39 +0,0 @@
-name: Samples Java Dubbo
-
-on:
-  push:
-    paths:
-      - 'samples/server/petstore/java-dubbo/**'
-  pull_request:
-    paths:
-      - 'samples/server/petstore/java-dubbo/**'
-
-jobs:
-  build:
-    name: Build Java Dubbo
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          # servers
-          - samples/server/petstore/java-dubbo
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
-        with:
-          distribution: 'temurin'
-          java-version: 17
-      - name: Cache maven dependencies
-        uses: actions/cache@v4
-        env:
-          cache-name: maven-repository
-        with:
-          path: |
-            ~/.m2
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: mvn clean package --no-transfer-progress -DskipTests
-        # add -DskipTests as the app compiles but fails to start
-        #run: mvn clean package --no-transfer-progress

.github/workflows/samples-java-helidon-v3.yaml

@@ -26,8 +26,8 @@ jobs:
           - samples/server/others/java-helidon-server/v3/mp-format-test
         version: [17]
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: ${{ matrix.version }}

.github/workflows/samples-java-helidon-v4.yaml

@@ -27,8 +27,8 @@ jobs:
           - samples/server/others/java-helidon-server/v4/mp-format-test
         version: [21]
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: ${{ matrix.version }}

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

@@ -1,65 +0,0 @@
-# run java client tests with petstore server
-name: Samples Java Petsore Client JDK11
-
-on:
-  push:
-    paths:
-      - samples/client/petstore/java/jersey2-java8/**
-      - samples/openapi3/client/petstore/java/jersey2-java8/**
-      - samples/client/petstore/java/jersey3/**
-      - samples/client/petstore/java/okhttp-gson/**
-      - samples/client/petstore/java/okhttp-gson-3.1/**
-      - samples/client/petstore/java/okhttp-gson-dynamicOperations/**
-      - samples/client/petstore/java-micronaut-client/**
-  pull_request:
-    paths:
-      - samples/client/petstore/java/jersey2-java8/**
-      - samples/openapi3/client/petstore/java/jersey2-java8/**
-      - samples/client/petstore/java/jersey3/**
-      - samples/client/petstore/java/okhttp-gson/**
-      - samples/client/petstore/java/okhttp-gson-3.1/**
-      - samples/client/petstore/java/okhttp-gson-dynamicOperations/**
-      - samples/client/petstore/java-micronaut-client/**
-jobs:
-  build:
-    name: Build Java Client JDK11
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          - samples/client/petstore/java/jersey2-java8
-          - samples/openapi3/client/petstore/java/jersey2-java8
-          - samples/client/petstore/java/jersey3
-          - samples/client/petstore/java/okhttp-gson
-          - samples/client/petstore/java/okhttp-gson-3.1
-          - samples/client/petstore/java/okhttp-gson-dynamicOperations
-          - samples/client/petstore/java-micronaut-client
-    services:
-      petstore-api:
-        image: swaggerapi/petstore
-        ports:
-          - 80:8080
-        env:
-          SWAGGER_HOST: http://petstore.swagger.io
-          SWAGGER_BASE_PATH: /v2
-    steps:
-      - uses: actions/checkout@v5
-      - name: Add hosts to /etc/hosts
-        run: |
-            sudo echo "127.0.0.1 petstore.swagger.io" | sudo tee -a /etc/hosts
-      - uses: actions/setup-java@v5
-        with:
-          distribution: 'temurin'
-          java-version: 11
-      - name: Cache maven dependencies
-        uses: actions/cache@v4
-        env:
-          cache-name: maven-repository
-        with:
-          path: |
-            ~/.m2
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
-      - name: Build with Maven
-        working-directory: ${{ matrix.sample }}
-        run: mvn clean package --no-transfer-progress

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

@@ -29,8 +29,8 @@ jobs:
           - samples/server/petstore/java-play-framework-no-swagger-ui
           - samples/server/petstore/java-play-framework-no-wrap-calls
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 11

.github/workflows/samples-java-sbt.yaml

@@ -1,38 +0,0 @@
-name: Samples Java (sbt)
-
-on:
-  push:
-    paths:
-      - 'samples/client/petstore/java/okhttp-gson/**'
-  pull_request:
-    paths:
-      - 'samples/client/petstore/java/okhttp-gson/**'
-jobs:
-  build:
-    name: Build sbt/Java client, servers
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          # clients
-          - samples/client/petstore/java/okhttp-gson
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
-        with:
-          distribution: 'temurin'
-          java-version: 11
-      - name: Setup sbt launcher
-        uses: sbt/setup-sbt@v1
-      - name: Cache maven dependencies
-        uses: actions/cache@v4
-        env:
-          cache-name: maven-repository
-        with:
-          path: |
-            ~/.ivy2
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/build.sbt') }}
-      - name: Build and test
-        working-directory: ${{ matrix.sample }}
-        run: sbt -v +test

.github/workflows/samples-java-server-jdk8.yaml

@@ -31,8 +31,8 @@ jobs:
           #- samples/server/petstore/java-undertow/
           - samples/server/petstore/java-microprofile/
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 8

.github/workflows/samples-java-wiremock.yaml

@@ -17,8 +17,8 @@ jobs:
         sample:
           - samples/server/petstore/java-wiremock
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 11

.github/workflows/samples-jaxrs-jdk11.yaml

@@ -18,8 +18,8 @@ jobs:
           # servers
           - samples/server/petstore/jaxrs/jersey3
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 11

.github/workflows/samples-jaxrs.yaml

@@ -38,11 +38,11 @@ jobs:
           - samples/server/petstore/jaxrs-cxf-non-spring-app
           - samples/server/petstore/jaxrs-spec-microprofile-openapi-annotations
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
-          java-version: 11
+          java-version: 8
       - name: Cache maven dependencies
         uses: actions/cache@v4
         env:

.github/workflows/samples-jdk17.yaml

@@ -58,8 +58,8 @@ jobs:
           - samples/server/petstore/java-helidon-server/v3/mp/
           - samples/server/petstore/java-helidon-server/v3/se
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 17

.github/workflows/samples-jdk21.yaml

@@ -31,8 +31,8 @@ jobs:
           - samples/server/petstore/java-helidon-server/v4/mp/
           - samples/server/petstore/java-helidon-server/v4/se/
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 21

.github/workflows/samples-julia.yaml

@@ -15,7 +15,7 @@ jobs:
     name: Tests Julia
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v2
         with:
           version: 1.8
@@ -30,7 +30,7 @@ jobs:
           # Using develop mode to install package so that it is easier to modify the package test files
           julia -e "using Pkg; Pkg.develop(\"OpenAPI\");"
           cd ~/.julia/dev/OpenAPI
-          git checkout v0.2.0
+          git checkout v0.1.25
           cd $currdir
           rm -rf ~/.julia/dev/OpenAPI/test/client/openapigenerator_petstore_v3/petstore
           rm -rf ~/.julia/dev/OpenAPI/test/server/openapigenerator_petstore_v3/petstore

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

@@ -5,12 +5,10 @@ on:
     branches:
       - 'samples/client/petstore/kotlin*/**'
       - 'samples/client/others/kotlin-jvm-okhttp-parameter-tests/**'
-      - samples/client/others/kotlin-integer-enum/**
   pull_request:
     paths:
       - 'samples/client/petstore/kotlin*/**'
       - 'samples/client/others/kotlin-jvm-okhttp-parameter-tests/**'
-      - samples/client/others/kotlin-integer-enum/**
 
 jobs:
   build:
@@ -33,7 +31,6 @@ jobs:
           - samples/client/petstore/kotlin-moshi-codegen
           - samples/client/petstore/kotlin-multiplatform
           - samples/client/petstore/kotlin-multiplatform-kotlinx-datetime
-          - samples/client/petstore/kotlin-multiplatform-allOf-discriminator
           - samples/client/petstore/kotlin-nonpublic
           - samples/client/petstore/kotlin-nullable
           - samples/client/petstore/kotlin-retrofit2
@@ -68,12 +65,9 @@ jobs:
           - samples/client/echo_api/kotlin-jvm-spring-3-restclient
           - samples/client/petstore/kotlin-name-parameter-mappings
           - samples/client/others/kotlin-jvm-okhttp-parameter-tests
-          - samples/client/others/kotlin-jvm-okhttp-path-comments
-          - samples/client/others/kotlin-integer-enum
-          - samples/client/petstore/kotlin-allOf-discriminator-kotlinx-serialization
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 11

.github/workflows/samples-kotlin-echo-api.yaml

@@ -19,10 +19,9 @@ jobs:
           # clients
           - samples/client/echo_api/kotlin-jvm-spring-3-restclient
           - samples/client/echo_api/kotlin-model-prefix-type-mappings
-          - samples/client/echo_api/kotlin-jvm-okhttp
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 17
@@ -40,7 +39,7 @@ jobs:
           build-root-directory: ${{ matrix.sample }}
           arguments: wrapper
       - name: Setup node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v4
       - name: Run echo server
         run: |
           git clone https://github.com/wing328/http-echo-server -b openapi-generator-test-server

.github/workflows/samples-kotlin-server-jdk17.yaml

@@ -34,7 +34,6 @@ jobs:
           # server
           - samples/server/petstore/kotlin-server-required-and-nullable-properties
           - samples/server/petstore/kotlin-springboot-3
-          - samples/server/petstore/kotlin-springboot-additionalproperties
           - samples/server/petstore/kotlin-springboot-delegate-nodefaults
           - samples/server/petstore/kotlin-springboot-request-cookie
           - samples/server/petstore/kotlin-server/jaxrs-spec
@@ -42,13 +41,11 @@ jobs:
           - samples/server/petstore/kotlin-server/javalin
           - samples/server/petstore/kotlin-server/javalin-6
           - samples/server/petstore/kotlin-server/ktor
-          - samples/server/petstore/kotlin-server/ktor2
-          - samples/server/petstore/kotlin-misk
           # comment out due to gradle build failure
           # - samples/server/petstore/kotlin-spring-default/
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 17

.github/workflows/samples-kotlin-server-jdk21.yaml

@@ -23,12 +23,10 @@ jobs:
         sample:
           - samples/server/petstore/kotlin-server/javalin-6
           - samples/server/petstore/kotlin-server/ktor
-          - samples/server/petstore/kotlin-server/ktor2
           - samples/server/petstore/kotlin-server-required-and-nullable-properties
-          - samples/server/petstore/kotlin-misk
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 21

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

@@ -34,13 +34,10 @@ jobs:
           - samples/server/petstore/kotlin-springboot-delegate
           - samples/server/petstore/kotlin-springboot-modelMutable
           - samples/server/petstore/kotlin-springboot-reactive
-          - samples/server/petstore/kotlin-springboot-reactive-without-flow
           - samples/server/petstore/kotlin-springboot-source-swagger1
           - samples/server/petstore/kotlin-springboot-source-swagger2
           - samples/server/petstore/kotlin-springboot-springfox
-          - samples/server/petstore/kotlin-springboot-x-kotlin-implements
           - samples/server/petstore/kotlin-server/ktor
-          - samples/server/petstore/kotlin-server/ktor2
           - samples/server/petstore/kotlin-server/jaxrs-spec
           - samples/server/petstore/kotlin-server/jaxrs-spec-mutiny
           - samples/server/petstore/kotlin-server-modelMutable
@@ -48,15 +45,13 @@ jobs:
           - samples/server/others/kotlin-server/jaxrs-spec
           - samples/server/others/kotlin-server/jaxrs-spec-array-response
           - samples/server/petstore/kotlin-spring-cloud
-          - samples/server/petstore/kotlin-misk
-          - samples/server/petstore/kotlin-misk-config
           # comment out due to gradle build failure
           #- samples/server/petstore/kotlin-spring-default
           # no build.gradle file
           #- samples/server/petstore/kotlin-vertx-modelMutable
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 8

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

@@ -22,8 +22,8 @@ jobs:
           - samples/server/petstore/kotlin-wiremock-responses
           - samples/server/echo_api/kotlin-wiremock
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 11

.github/workflows/samples-ocaml.yaml

@@ -1,40 +0,0 @@
-name: Samples OCaml
-
-on:
-  push:
-    paths:
-      - 'samples/client/petstore/ocaml/**'
-      - 'samples/client/petstore/ocaml-fake-petstore/**'
-      - 'samples/client/petstore/ocaml-oneOf-primitive/**'
-      - 'samples/client/petstore/ocaml-additional-properties/**'
-  pull_request:
-    paths:
-      - 'samples/client/petstore/ocaml/**'
-      - 'samples/client/petstore/ocaml-fake-petstore/**'
-      - 'samples/client/petstore/ocaml-oneOf-primitive/**'
-      - 'samples/client/petstore/ocaml-additional-properties/**'
-
-jobs:
-  build:
-    name: Build OCaml
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          - 'samples/client/petstore/ocaml/'
-          - 'samples/client/petstore/ocaml-fake-petstore/'
-          - 'samples/client/petstore/ocaml-oneOf-primitive/'
-          - 'samples/client/petstore/ocaml-additional-properties/'
-    steps:
-      - uses: actions/checkout@v5
-      - name: Set-up OCaml
-        uses: ocaml/setup-ocaml@v3
-        with:
-          ocaml-compiler: 5
-      - name: Install
-        run: opam install . --deps-only --with-test
-        working-directory: ${{ matrix.sample }}
-      - name: Build
-        run: opam exec -- dune build
-        working-directory: ${{ matrix.sample }}

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

@@ -1,45 +0,0 @@
-name: Samples PHP clients
-
-on:
-  push:
-    paths:
-      - samples/client/petstore/php/OpenAPIClient-php/**
-  pull_request:
-    paths:
-      - samples/client/petstore/php/OpenAPIClient-php/**
-jobs:
-  build:
-    name: Build PHP projects
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        php:
-          - "8.1"
-          - "8.2"
-          - "8.3"
-          - "8.4"
-        sample:
-          # clients
-          - samples/client/petstore/php/OpenAPIClient-php/
-    services:
-      petstore-api:
-        image: swaggerapi/petstore
-        ports:
-          - 80:8080
-        env:
-          SWAGGER_HOST: http://petstore.swagger.io
-          SWAGGER_BASE_PATH: /v2
-    steps:
-      - uses: actions/checkout@v5
-      - name: Setup PHP with tools
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: "${{ matrix.php }}"
-          tools: php-cs-fixer, phpunit
-      - name: composer install
-        working-directory: ${{ matrix.sample }}
-        run: composer install
-      - name: phpunit
-        working-directory: ${{ matrix.sample }}
-        run: vendor/bin/phpunit tests

.github/workflows/samples-php-server-syntax-check.yaml

@@ -1,48 +0,0 @@
-name: Samples PHP (Server) Syntax Checker
-
-on:
-  push:
-    paths:
-      - samples/server/petstore/php-symfony/SymfonyBundle-php/**
-      #- samples/server/petstore/php-laravel/**
-      - samples/server/petstore/php-flight/**
-      - samples/server/petstore/php-mezzio-ph-modern/**
-      - samples/server/petstore/php-mezzio-ph/**
-      - samples/server/petstore/php-slim4/**
-  pull_request:
-    paths:
-      - samples/server/petstore/php-symfony/SymfonyBundle-php/**
-      #- samples/server/petstore/php-laravel/**
-      - samples/server/petstore/php-flight/**
-      - samples/server/petstore/php-mezzio-ph-modern/**
-      - samples/server/petstore/php-mezzio-ph/**
-      - samples/server/petstore/php-slim4/**
-jobs:
-  build:
-    name: Build PHP projects
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        php:
-          - "8.1"
-          - "8.2"
-          - "8.3"
-          - "8.4"
-        sample:
-          # servers
-          - samples/server/petstore/php-symfony/SymfonyBundle-php/
-          #- samples/server/petstore/php-laravel/
-          - samples/server/petstore/php-flight/
-          - samples/server/petstore/php-mezzio-ph-modern/
-          - samples/server/petstore/php-mezzio-ph/
-          - samples/server/petstore/php-slim4/
-    steps:
-      - uses: actions/checkout@v5
-      - name: Setup PHP with tools
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: "${{ matrix.php }}"
-      - name: php -l
-        working-directory: ${{ matrix.sample }}
-        run: find . -name "*.php" -exec php -l {} +

.github/workflows/samples-php-syntax-check.yaml

@@ -1,36 +0,0 @@
-name: Samples PHP Syntax Checker
-
-on:
-  push:
-    paths:
-      - samples/client/petstore/php/OpenAPIClient-php/**
-      - samples/client/petstore/php-nextgen/OpenAPIClient-php/**
-  pull_request:
-    paths:
-      - samples/client/petstore/php/OpenAPIClient-php/**
-      - samples/client/petstore/php-nextgen/OpenAPIClient-php/**
-jobs:
-  build:
-    name: Build PHP projects
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        php:
-          - "8.1"
-          - "8.2"
-          - "8.3"
-          - "8.4"
-        sample:
-          # clients
-          - samples/client/petstore/php/OpenAPIClient-php/
-          - samples/client/petstore/php-nextgen/OpenAPIClient-php/
-    steps:
-      - uses: actions/checkout@v5
-      - name: Setup PHP with tools
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: "${{ matrix.php }}"
-      - name: php -l
-        working-directory: ${{ matrix.sample }}
-        run: find . -name "*.php" -exec php -l {} +

.github/workflows/samples-php7.yaml

@@ -0,0 +1,32 @@
+name: Samples PHP 7.x
+
+on:
+  push:
+    paths:
+      - samples/server/petstore/php-laravel/lib/
+  pull_request:
+    paths:
+      - samples/server/petstore/php-laravel/lib/
+jobs:
+  build:
+    name: Build PHP projects
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # servers
+          - samples/server/petstore/php-laravel/lib/
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup PHP with tools
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.4'
+          tools: php-cs-fixer, phpunit
+      - name: composer install
+        working-directory: ${{ matrix.sample }}
+        run: composer install
+      - name: phpunit
+        working-directory: ${{ matrix.sample }}
+        run: vendor/bin/phpunit

.github/workflows/samples-php8.yaml

@@ -5,14 +5,10 @@ on:
     paths:
       - samples/server/petstore/php-symfony/SymfonyBundle-php/**
       - samples/server/petstore/php-flight/**
-      - samples/server/petstore/php-laravel/**
-      - samples/server/petstore/php-laravel-issue-21334/**
   pull_request:
     paths:
       - samples/server/petstore/php-symfony/SymfonyBundle-php/**
       - samples/server/petstore/php-flight/**
-      - samples/server/petstore/php-laravel/**
-      - samples/server/petstore/php-laravel-issue-21334/**
 jobs:
   build:
     name: Build PHP projects
@@ -29,10 +25,8 @@ jobs:
           # servers
           - samples/server/petstore/php-symfony/SymfonyBundle-php/
           - samples/server/petstore/php-flight/
-          - samples/server/petstore/php-laravel/
-          - samples/server/petstore/php-laravel-issue-21334/
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Setup PHP with tools
         uses: shivammathur/setup-php@v2
         with:

.github/workflows/samples-postman.yaml

@@ -19,8 +19,8 @@ jobs:
         python-version:
           - "3.12"
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-python@v6
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install

.github/workflows/samples-powershell.yaml

@@ -1,40 +0,0 @@
-name: Samples PowerShell
-
-on:
-  push:
-    paths:
-      - samples/client/petstore/powershell/**
-  pull_request:
-    paths:
-      - samples/client/petstore/powershell/**
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    name: Test Powershell Clients
-    strategy:
-      matrix:
-        sample:
-          - samples/client/petstore/powershell/
-    services:
-      petstore-api:
-        image: swaggerapi/petstore
-        ports:
-          - 80:8080
-        env:
-          SWAGGER_HOST: http://petstore.swagger.io
-          SWAGGER_BASE_PATH: /v2
-    steps:
-      - uses: actions/checkout@v5
-      - name: Build the client
-        working-directory: ${{ matrix.sample }}
-        shell: pwsh
-        run: |
-          ./Build.ps1
-      - name: Test
-        working-directory: ${{ matrix.sample }}
-        shell: pwsh
-        run: |
-          Import-Module -Name './src/PSPetstore'
-          Invoke-Pester -PassThru
-
-

.github/workflows/samples-protobuf.yaml

@@ -1,39 +0,0 @@
-name: Samples Protobuf
-on:
-  push:
-    paths:
-      - .github/workflows/samples-protobuf.yaml
-      - samples/config/petstore/protobuf-schema/**
-      - samples/config/petstore/protobuf-schema-config/**
-  pull_request:
-    paths:
-      - .github/workflows/samples-protobuf.yaml
-      - samples/config/petstore/protobuf-schema/**
-      - samples/config/petstore/protobuf-schema-config/**
-jobs:
-  build:
-    name: Build Protobuf Client
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          - 'samples/config/petstore/protobuf-schema/'
-          - 'samples/config/petstore/protobuf-schema-config/'
-          - 'samples/config/petstore/protobuf-schema-config-complex/'
-    steps:
-      - uses: actions/checkout@v5
-      - name: Install Protocol Buffers Compiler
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y protobuf-compiler
-      - name: Generate Protobuf Schema
-        working-directory: ${{ matrix.sample }}
-        run: |
-          mkdir out
-          protoc --proto_path=. --cpp_out=out models/*.proto services/*.proto
-      - name: Verify Generated Files
-        working-directory: ${{ matrix.sample }}
-        run: |
-          ls -l out/models
-          ls -l out/services

.github/workflows/samples-python-client-echo-api.yaml

@@ -18,18 +18,18 @@ jobs:
           - samples/client/echo_api/python
           - samples/client/echo_api/python-disallowAdditionalPropertiesIfNotPresent
         python-version:
+          - "3.8"
           - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"
-          - "3.13"
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-python@v6
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Setup node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v4
       - name: Run echo server
         run: |
           git clone https://github.com/wing328/http-echo-server -b openapi-generator-test-server

.github/workflows/samples-python-fastapi-server.yaml

@@ -18,8 +18,8 @@ jobs:
           # servers
           - samples/server/petstore/python-fastapi/
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-python@v6
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.9'
       - name: Install dependencies

.github/workflows/samples-python-petstore.yaml

@@ -8,18 +8,6 @@ on:
       - .github/workflows/samples-python-petstore.yaml
 
 jobs:
-  validate-pyproject-toml:
-    name: Validate pyproject.toml
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-python@v6
-        with:
-          python-version: "3.13"
-      - name: Install validator
-        run: pip install 'validate-pyproject[all]'
-      - name: Validate
-        run: validate-pyproject samples/openapi3/client/petstore/python/pyproject.toml
   build:
     name: Test Python client
     runs-on: ubuntu-latest
@@ -27,16 +15,14 @@ jobs:
       fail-fast: false
       matrix:
         python-version:
+          - "3.8"
           - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"
-          - "3.13"
         sample:
           - samples/openapi3/client/petstore/python-aiohttp
-          - samples/openapi3/client/petstore/python-httpx
           - samples/openapi3/client/petstore/python
-          - samples/openapi3/client/petstore/python-lazyImports
     services:
       petstore-api:
         image: swaggerapi/petstore
@@ -46,8 +32,8 @@ jobs:
           SWAGGER_HOST: http://petstore.swagger.io
           SWAGGER_BASE_PATH: /v2
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-python@v6
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         id: py
         with:
           python-version: ${{ matrix.python-version }}

.github/workflows/samples-python-pydantic-v1-client-echo-api.yaml

@@ -23,12 +23,12 @@ jobs:
           - "3.11"
           - "3.12"
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-python@v6
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Setup node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v4
       - name: Run echo server
         run: |
           git clone https://github.com/wing328/http-echo-server -b openapi-generator-test-server

.github/workflows/samples-python-pydantic-v1-petstore.yaml

@@ -15,6 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version:
+          - "3.8"
           - "3.9"
           - "3.10"
           - "3.11"
@@ -31,8 +32,8 @@ jobs:
           SWAGGER_HOST: http://petstore.swagger.io
           SWAGGER_BASE_PATH: /v2
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-python@v6
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         id: py
         with:
           python-version: ${{ matrix.python-version }}

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

@@ -18,8 +18,8 @@ jobs:
           # servers
           - samples/server/petstore/python-aiohttp-srclayout/
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-python@v6
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.9'
       - name: Test

.github/workflows/samples-r.yaml

@@ -0,0 +1,42 @@
+name: Samples R
+
+on:
+  push:
+    paths:
+      - 'samples/client/echo_api/r/**'
+  pull_request:
+    paths:
+      - 'samples/client/echo_api/r/**'
+
+jobs:
+  build:
+    name: Build R
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          - 'samples/client/echo_api/r/'
+    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: r-lib/actions/setup-r@v2
+        with:
+          r-version: 3.6.1
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        working-directory: ${{ matrix.sample }}
+        with:
+          cache-version: 2
+      - name: Install curl
+        run: sudo apt-get install -y r-cran-curl
+      - name: build and test
+        working-directory: ${{ matrix.sample }}
+        run: |
+          # export _R_CHECK_FORCE_SUGGESTS_=false
+          /bin/bash build_and_test.bash
+        shell: bash

.github/workflows/samples-ruby.yaml

@@ -24,9 +24,9 @@ jobs:
           - 'samples/client/echo_api/ruby-faraday/'
           - 'samples/client/echo_api/ruby-typhoeus/'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Setup node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v4
       - name: Run echo server
         run: |
           git clone https://github.com/wing328/http-echo-server -b openapi-generator-test-server

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

@@ -1,72 +0,0 @@
-name: Samples Rust Clients
-
-on:
-  push:
-    paths:
-      - "samples/client/others/rust/**"
-      - "samples/client/petstore/rust-server/**"
-  pull_request:
-    paths:
-      - "samples/client/others/rust/**"
-      - "samples/client/petstore/rust/**"
-
-jobs:
-  build:
-    name: Build Rust
-    runs-on: ubuntu-latest
-    services:
-      petstore-api:
-        image: swaggerapi/petstore
-        ports:
-          - 80:8080
-        env:
-          SWAGGER_HOST: http://petstore.swagger.io
-          SWAGGER_BASE_PATH: /v2
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          # these folders contain sub-projects of rust clients, servers
-          - samples/client/others/rust/
-          - samples/client/petstore/rust/
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-
-      - name: Rust cache
-        uses: Swatinem/rust-cache@v2
-        with:
-          cache-targets: false # Don't cache workspace target directories as they don't exist
-          cache-directories:
-            ${{ matrix.sample }}/target
-          workspaces: |
-            ${{ matrix.sample }}/output/*
-
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: cargo build --all-targets --all-features
-      - name: Tests
-        working-directory: ${{ matrix.sample }}
-        run: |
-          set -e
-
-          # Iterate through each example and test various features
-          for package in $(find . -maxdepth 1 -mindepth 1 -type d)
-          do
-            # Not all versions have a client example
-            if test -f examples/client/main.rs; then
-              cargo build --example client --features="client"
-            fi
-
-            # Test the CLI works if present
-            if test -f bin/cli.rs; then
-              cargo build --bin ${package##*/} --features cli
-              target/debug/${package##*/} --help
-            fi
-            cargo fmt
-            cargo test
-            cargo clippy
-            cargo doc
-          done

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

@@ -1,64 +0,0 @@
-name: Samples Rust Servers
-
-on:
-  push:
-    paths:
-      - "samples/server/petstore/rust-server/**"
-      - "samples/server/petstore/rust-axum/**"
-  pull_request:
-    paths:
-      - "samples/server/petstore/rust-server/**"
-      - "samples/server/petstore/rust-axum/**"
-
-jobs:
-  build:
-    name: Build Rust
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          # these folders contain sub-projects of rust clients, servers
-          - samples/server/petstore/rust-server/
-          - samples/server/petstore/rust-server-deprecated/
-          - samples/server/petstore/rust-axum/
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-
-      - name: Rust cache
-        uses: Swatinem/rust-cache@v2
-        with:
-          cache-targets: false # Don't cache workspace target directories as they don't exist
-          cache-directories:
-            ${{ matrix.sample }}/target
-          workspaces: |
-            ${{ matrix.sample }}/output/*
-
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: cargo build --all-targets --all-features
-      - name: Tests
-        working-directory: ${{ matrix.sample }}
-        run: |
-          set -e
-
-          # Iterate through each example and test various features
-          for package in $(find . -maxdepth 1 -mindepth 1 -type d)
-          do
-            # Not all versions have a server example
-            if test -f examples/server/main.rs; then
-              cargo build --example server --features="server"
-            fi
-            # Test the CLI works if present
-            if test -f bin/cli.rs; then
-              cargo build --bin ${package##*/} --features cli
-              target/debug/${package##*/} --help
-            fi
-            cargo fmt
-            cargo test
-            cargo clippy
-            cargo doc
-          done

.github/workflows/samples-rust.yaml

@@ -0,0 +1,37 @@
+name: Samples Rust
+
+on:
+  push:
+    paths:
+      - "samples/client/others/rust/**"
+      - "samples/server/petstore/rust-server/**"
+      - "samples/client/petstore/rust-server/**"
+      - "samples/server/petstore/rust-axum/**"
+  pull_request:
+    paths:
+      - "samples/client/others/rust/**"
+      - "samples/client/petstore/rust/**"
+      - "samples/server/petstore/rust-server/**"
+      - "samples/server/petstore/rust-axum/**"
+
+jobs:
+  build:
+    name: Build Rust
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # these folders contain sub-projects of rust clients, servers
+          - samples/client/others/rust/
+          - samples/client/petstore/rust/
+          - samples/server/petstore/rust-server/
+          - samples/server/petstore/rust-axum/
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+      - name: Build
+        working-directory: ${{ matrix.sample }}
+        run: cargo build --all-targets --all-features

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

@@ -1,70 +0,0 @@
-name: Samples Scala/sbt client
-
-on:
-  push:
-    paths:
-      - samples/client/petstore/scalaz/**
-      - samples/client/petstore/scala-pekko/**
-      - samples/client/petstore/scala-http4s/**
-      - samples/client/petstore/scala-sttp4-jsoniter/**
-      - samples/client/petstore/scala-akka/**
-      - samples/client/petstore/scala-sttp/**
-      - samples/client/petstore/scala-sttp-circe/**
-      - samples/client/petstore/scala-sttp4/**
-  pull_request:
-    paths:
-      - samples/client/petstore/scalaz/**
-      - samples/client/petstore/scala-pekko/**
-      - samples/client/petstore/scala-http4s/**
-      - samples/client/petstore/scala-sttp4-jsoniter/**
-      - samples/client/petstore/scala-akka/**
-      - samples/client/petstore/scala-sttp/**
-      - samples/client/petstore/scala-sttp-circe/**
-      - samples/client/petstore/scala-sttp4/**
-jobs:
-  build:
-    name: Build sbt/Scala
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          # clients
-          - samples/client/petstore/scalaz
-          - samples/client/petstore/scala-pekko
-          - samples/client/petstore/scala-http4s
-          - samples/client/petstore/scala-sttp4-jsoniter
-          - samples/client/petstore/scala-akka
-          - samples/client/petstore/scala-sttp
-          - samples/client/petstore/scala-sttp-circe
-          - samples/client/petstore/scala-sttp4
-    services:
-      petstore-api:
-        image: swaggerapi/petstore
-        ports:
-          - 80:8080
-        env:
-          SWAGGER_HOST: http://petstore.swagger.io
-          SWAGGER_BASE_PATH: /v2
-    steps:
-      - uses: actions/checkout@v5
-      - name: Add hosts to /etc/hosts
-        run: |
-            sudo echo "127.0.0.1 petstore.swagger.io" | sudo tee -a /etc/hosts
-      - uses: actions/setup-java@v5
-        with:
-          distribution: 'temurin'
-          java-version: 11
-      - name: Setup sbt launcher
-        uses: sbt/setup-sbt@v1
-      - name: Cache maven dependencies
-        uses: actions/cache@v4
-        env:
-          cache-name: maven-repository
-        with:
-          path: |
-            ~/.ivy2
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/build.sbt') }}
-      - name: Build and test
-        working-directory: ${{ matrix.sample }}
-        run: sbt -v test

.github/workflows/samples-scala-jdk8.yaml

@@ -1,38 +0,0 @@
-name: Samples Scala/sbt (JDK8)
-
-on:
-  push:
-    paths:
-      - 'samples/server/petstore/scala-finch/**'
-  pull_request:
-    paths:
-      - 'samples/server/petstore/scala-finch/**'
-jobs:
-  build:
-    name: Build scala-finch servers
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          # servers
-          - samples/server/petstore/scala-finch # cannot be tested with jdk11
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
-        with:
-          distribution: 'temurin'
-          java-version: 8
-      - name: Setup sbt launcher
-        uses: sbt/setup-sbt@v1
-      - name: Cache maven dependencies
-        uses: actions/cache@v4
-        env:
-          cache-name: maven-repository
-        with:
-          path: |
-            ~/.ivy2
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/build.sbt') }}
-      - name: Build and test
-        working-directory: ${{ matrix.sample }}
-        run: sbt -v +test

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

@@ -1,43 +0,0 @@
-name: Samples Scala/sbt server
-
-on:
-  push:
-    paths:
-      - 'samples/server/petstore/scala**'
-  pull_request:
-    paths:
-      - 'samples/server/petstore/scala**'
-jobs:
-  build:
-    name: Build sbt/Scala
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          # servers
-          - samples/server/petstore/scala-play-server
-          - samples/server/petstore/scala-akka-http-server
-          - samples/server/petstore/scala-pekko-http-server
-          - samples/server/petstore/scalatra
-          - samples/server/petstore/scala-http4s-server
-          - samples/server/petstore/scala-cask
-    steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
-        with:
-          distribution: 'temurin'
-          java-version: 11
-      - name: Setup sbt launcher
-        uses: sbt/setup-sbt@v1
-      - name: Cache maven dependencies
-        uses: actions/cache@v4
-        env:
-          cache-name: maven-repository
-        with:
-          path: |
-            ~/.ivy2
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/build.sbt') }}
-      - name: Build and test
-        working-directory: ${{ matrix.sample }}
-        run: sbt -v +test

.github/workflows/samples-scala.yaml

@@ -0,0 +1,53 @@
+name: Samples Scala/sbt
+
+on:
+  push:
+    paths:
+      - 'samples/client/petstore/scala**'
+      - 'samples/server/petstore/scala**'
+      - 'samples/client/petstore/java/okhttp-gson/**'
+  pull_request:
+    paths:
+      - 'samples/client/petstore/scala**'
+      - 'samples/server/petstore/scala**'
+      - 'samples/client/petstore/java/okhttp-gson/**'
+jobs:
+  build:
+    name: Build sbt/Scala client, servers
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        sample:
+          # clients
+          - 'samples/client/petstore/java/okhttp-gson'
+          - samples/client/petstore/scalaz
+          - samples/client/petstore/scala-pekko
+          - samples/client/petstore/scala-http4s
+          #- samples/client/petstore/scala-sttp # won't pass while the same tests in circleci pass
+          # servers
+          - samples/server/petstore/scala-lagom-server
+          - samples/server/petstore/scala-play-server
+          - samples/server/petstore/scala-akka-http-server
+          - samples/server/petstore/scala-pekko-http-server
+          - samples/server/petstore/scalatra
+          - samples/server/petstore/scala-finch # cannot be tested with jdk11
+          - samples/server/petstore/scala-http4s-server
+          - samples/server/petstore/scala-cask
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: 8
+      - name: Cache maven dependencies
+        uses: actions/cache@v4
+        env:
+          cache-name: maven-repository
+        with:
+          path: |
+            ~/.ivy2
+          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/build.sbt') }}
+      - name: Build and test
+        working-directory: ${{ matrix.sample }}
+        run: sbt -v +test

.github/workflows/samples-spring-jdk17.yaml

@@ -5,24 +5,16 @@ on:
     paths:
       - samples/openapi3/client/petstore/spring-cloud-3-with-optional
       - samples/openapi3/server/petstore/springboot-3
-      - samples/server/petstore/springboot-api-response-examples
       - samples/server/petstore/springboot-lombok-data
       - samples/server/petstore/springboot-lombok-tostring
       - samples/server/petstore/springboot-file-delegate-optional
-      - samples/server/petstore/springboot-petstore-with-api-response-examples
-      - samples/server/petstore/spring-boot-oneof-sealed
-      - samples/openapi3/server/petstore/spring-boot-oneof-interface
   pull_request:
     paths:
       - samples/openapi3/client/petstore/spring-cloud-3-with-optional
       - samples/openapi3/server/petstore/springboot-3
-      - samples/server/petstore/springboot-api-response-examples
       - samples/server/petstore/springboot-lombok-data
       - samples/server/petstore/springboot-lombok-tostring
       - samples/server/petstore/springboot-file-delegate-optional
-      - samples/server/petstore/springboot-petstore-with-api-response-examples
-      - samples/server/petstore/spring-boot-oneof-sealed
-      - samples/openapi3/server/petstore/spring-boot-oneof-interface
 jobs:
   build:
     name: Build Java Spring (JDK17)
@@ -35,16 +27,12 @@ jobs:
           - samples/openapi3/client/petstore/spring-cloud-3-with-optional
           # servers
           - samples/openapi3/server/petstore/springboot-3
-          - samples/server/petstore/springboot-api-response-examples
           - samples/server/petstore/springboot-lombok-data
           - samples/server/petstore/springboot-lombok-tostring
           - samples/server/petstore/springboot-file-delegate-optional
-          - samples/server/petstore/springboot-petstore-with-api-response-examples
-          - samples/server/petstore/spring-boot-oneof-sealed
-          - samples/openapi3/server/petstore/spring-boot-oneof-interface
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 17

.github/workflows/samples-spring.yaml

@@ -45,7 +45,6 @@ jobs:
           - samples/server/petstore/spring-boot-defaultInterface-unhandledException
           - samples/server/petstore/springboot
           - samples/server/petstore/springboot-beanvalidation
-          - samples/server/petstore/springboot-builtin-validation
           - samples/server/petstore/springboot-delegate
           - samples/server/petstore/springboot-delegate-no-response-entity
           - samples/server/petstore/springboot-implicitHeaders
@@ -60,10 +59,9 @@ jobs:
           - samples/server/petstore/springboot-spring-provide-args
           - samples/server/petstore/springboot-useoptional
           - samples/server/petstore/springboot-virtualan
-          - samples/openapi3/server/petstore/spring-boot-oneof-interface
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: 8

.github/workflows/samples-swift5.yaml

@@ -34,7 +34,7 @@ jobs:
     name: Build Swift samples
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: swift-actions/setup-swift@v2
         if: ${{ matrix.os == 'ubuntu-latest' }}
         with:

.github/workflows/samples-typescript-axios-echo-api.yaml

@@ -20,9 +20,9 @@ jobs:
           - 18
           - 20
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
 

.github/workflows/samples-typescript-encode-decode.yaml

@@ -20,9 +20,9 @@ jobs:
           - 18
           - 20
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
 

.github/workflows/samples-typescript-nestjs-server.yaml

@@ -1,35 +0,0 @@
-name: TypeScript NestJS Server
-
-on:
-  pull_request:
-    paths:
-      - samples/server/petstore/typescript-nestjs-server/**
-      - .github/workflows/samples-typescript-nestjs-server.yaml
-jobs:
-  build:
-    name: Test TypeScript NestJS Server
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          # clients
-          - samples/server/petstore/typescript-nestjs-server
-        node-version:
-          - 20
-          - 22
-    steps:
-      - uses: actions/checkout@v5
-
-      - uses: actions/setup-node@v5
-        with:
-          node-version: ${{ matrix.node-version }}
-
-      - name: Install
-        working-directory: ${{ matrix.sample }}
-        run: |
-          npm i
-
-      - name: Test
-        working-directory: ${{ matrix.sample }}
-        run: npm run test

.github/workflows/samples-typescript-node-encode-decode.yaml

@@ -20,9 +20,9 @@ jobs:
           - 18
           - 20
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}