continuous-integration.yml

name: CI

on:
  push:
    branches: [ main ]
  pull_request:
  workflow_dispatch:

# Allow one instance of this workflow per pull request, and cancel older runs when new changes are pushed
concurrency:
  group: ci-pr-${{ github.ref }}
  cancel-in-progress: true

env:
  RUN: ${{ github.run_id }}-${{ github.run_number }}
  GRADLE_OPTS: "-Dorg.gradle.daemon=false -Dkotlin.incremental=false"

jobs:
  jvm:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        # we build with a specific JDK version but source/target compatibility should ensure the jar is usable by
        # the target versions we want to support
        java-version:
          - 8
          - 11
          - 17
          - 21
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4
      - name: Configure JDK
        uses: actions/setup-java@v3
        with:
          distribution: 'corretto'
          java-version: 17
          cache: 'gradle'
      - name: Test
        shell: bash
        run: |
          ./gradlew -Ptest.java.version=${{ matrix.java-version }} jvmTest --stacktrace

  all-platforms:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ ubuntu-latest, macos-latest, windows-latest ]
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4
      - name: Configure JDK
        uses: actions/setup-java@v3
        with:
          distribution: 'corretto'
          java-version: 17
          cache: 'gradle'
      - name: Test
        shell: bash
        run: |
          # FIXME K2. Re-enable warnings as errors after this warning is removed: https://youtrack.jetbrains.com/issue/KT-68532
          # echo "kotlinWarningsAsErrors=true" >> $GITHUB_WORKSPACE/local.properties              
          ./gradlew apiCheck
          ./gradlew test jvmTest
      - name: Save Test Reports
        if: failure()
        uses: actions/upload-artifact@v3
        with:
          name: test-reports-${{ matrix.os }}
          path: '**/build/reports'

  protocol-tests:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4
      - name: Configure JDK
        uses: actions/setup-java@v3
        with:
          distribution: 'corretto'
          java-version: 17
          cache: 'gradle'
      - name: Test
        shell: bash
        run: |
          ./gradlew publishToMavenLocal
          ./gradlew testAllProtocols

  downstream:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout sources
      uses: actions/checkout@v4
      with:
        path: 'smithy-kotlin'
    - name: Checkout tools
      uses: actions/checkout@v4
      with:
        path: 'aws-kotlin-repo-tools'
        repository: 'awslabs/aws-kotlin-repo-tools'
        ref: '0.2.3'
        sparse-checkout: |
          .github
    - name: Checkout aws-sdk-kotlin
      uses: ./aws-kotlin-repo-tools/.github/actions/checkout-head
      with:
        # smithy-kotlin is checked out as a sibling dir which will automatically make it an included build
        path: 'aws-sdk-kotlin'
        repository: 'awslabs/aws-sdk-kotlin'
    - name: Configure JDK
      uses: actions/setup-java@v3
      with:
        distribution: 'corretto'
        java-version: 17
        cache: 'gradle'
    - name: Build and Test aws-sdk-kotlin downstream
      run: |
        # TODO - JVM only
        cd $GITHUB_WORKSPACE/smithy-kotlin
        ./gradlew --parallel publishToMavenLocal
        SMITHY_KOTLIN_RUNTIME_VERSION=$(grep sdkVersion= gradle.properties | cut -d = -f 2)
        SMITHY_KOTLIN_CODEGEN_VERSION=$(grep codegenVersion= gradle.properties | cut -d = -f 2)
        cd $GITHUB_WORKSPACE/aws-sdk-kotlin
        # replace smithy-kotlin-runtime-version and smithy-kotlin-codegen-version to be
        # whatever we are testing such that the protocol test projects don't fail with a
        # version that doesn't exist locally or in maven central. Otherwise the generated
        # protocol test projects will use whatever the SDK thinks the version of
        # smithy-kotlin should be
        sed -i "s/smithy-kotlin-runtime-version = .*$/smithy-kotlin-runtime-version = \"$SMITHY_KOTLIN_RUNTIME_VERSION\"/" gradle/libs.versions.toml
        sed -i "s/smithy-kotlin-codegen-version = .*$/smithy-kotlin-codegen-version = \"$SMITHY_KOTLIN_CODEGEN_VERSION\"/" gradle/libs.versions.toml
        ./gradlew --parallel publishToMavenLocal
        ./gradlew test jvmTest
        ./gradlew testAllProtocols