check-build-test.yml

name: CI

on:
  pull_request:
  push:
    branches:
      - main
      - 1.0.x
    tags-ignore: [ v.* ]
    
permissions: {}

concurrency:
  group: ${{ github.workflow }} @ ${{ github.ref }}
  cancel-in-progress: true

env:
  PEKKO_TEST_TIMEFACTOR: 10.0
  EVENT_NAME: ${{ github.event_name }}

jobs:
  check-code-style:
    name: Check Code Style
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          # we don't know what commit the last tag was it's safer to get entire repo so previousStableVersion resolves
          fetch-depth: 0
          fetch-tags: true

      - name: Checkout GitHub merge
        if: github.event.pull_request
        run: |-
          git fetch origin pull/${{ github.event.pull_request.number }}/merge:scratch
          git checkout scratch


      - name: Setup Java 11
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 11

      - name: Install sbt
        uses: sbt/setup-sbt@v1          

      - name: Cache Coursier cache
        uses: coursier/cache-action@v6

      - name: Code style check and binary-compatibility check
        # Run locally with: sbt 'javafmtCheckAll; mimaReportBinaryIssues'
        run: sbt "javafmtCheckAll; mimaReportBinaryIssues"

  check-code-compilation:
    name: Check Code Compilation
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          fetch-tags: true

      - name: Checkout GitHub merge
        if: github.event.pull_request
        run: |-
          git fetch origin pull/${{ github.event.pull_request.number }}/merge:scratch
          git checkout scratch

      - name: Setup Java 11
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 11

      - name: Cache Coursier cache
        uses: coursier/cache-action@v6

      - name: Compile all code with fatal warnings for Java 11 and Scala 2.12/2.13/3
        # Run locally with: env CI=true sbt 'clean ; Test/compile ; It/compile'
        run: sbt "; +Test/compile; +It/compile"

  check-docs:
    name: Check Docs
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          fetch-tags: true

      - name: Checkout GitHub merge
        if: github.event.pull_request
        run: |-
          git fetch origin pull/${{ github.event.pull_request.number }}/merge:scratch
          git checkout scratch

      - name: Setup Java 11
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 11

      - name: Install sbt
        uses: sbt/setup-sbt@v1

      - name: Cache Coursier cache
        uses: coursier/cache-action@v6

      - name: Create all API docs for artifacts/website and all reference docs
        run: sbt "doc ; unidoc ; docs/paradoxBrowse"

  test:
    name: Build and Test
    runs-on: ubuntu-22.04
    needs: [check-code-style, check-code-compilation, check-docs]
    strategy:
      fail-fast: false
      matrix:
        include:
          - { java-version: 8,  scala-version: 2.12, sbt-opts: '' }
          - { java-version: 11, scala-version: 2.12, sbt-opts: '-J-XX:+UnlockExperimentalVMOptions -J-XX:+UseJVMCICompiler' }
          - { java-version: 8,  scala-version: 2.13, sbt-opts: '' }
          - { java-version: 11, scala-version: 2.13, sbt-opts: '-J-XX:+UnlockExperimentalVMOptions -J-XX:+UseJVMCICompiler' }
          - { java-version: 8,  scala-version: 3.3, sbt-opts: '' }
          - { java-version: 11, scala-version: 3.3, sbt-opts: '-J-XX:+UnlockExperimentalVMOptions -J-XX:+UseJVMCICompiler' }
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          fetch-tags: true

      - name: Checkout GitHub merge
        if: github.event.pull_request
        run: |-
          git fetch origin pull/${{ github.event.pull_request.number }}/merge:scratch
          git checkout scratch

      - name: Setup Java ${{ matrix.java-version }}
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: ${{ matrix.java-version }}

      - name: Install sbt
        uses: sbt/setup-sbt@v1

      - name: Cache Coursier cache
        uses: coursier/cache-action@v6

      - name: Run tests with Scala ${{ matrix.scala-version }} and Java ${{ matrix.java-version }}
        run: sbt "++${{ matrix.scala-version }} test" ${{ matrix.sbt-opts }}

      - name: Print logs on failure
        if: ${{ failure() }}
        run: find . -name "*.log" -exec ./scripts/cat-log.sh {} \;

  integration-test:
    name: Integration tests
    needs: [check-code-style, check-code-compilation, check-docs]
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          fetch-tags: true

      - name: Checkout GitHub merge
        if: github.event.pull_request
        run: |-
          git fetch origin pull/${{ github.event.pull_request.number }}/merge:scratch
          git checkout scratch

      - name: Setup Java 8
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 8

      - name: Install sbt
        uses: sbt/setup-sbt@v1

      - name: Cache Coursier cache
        uses: coursier/cache-action@v6

      - name: Run multi-broker and long running integration tests
        run: sbt "tests/IntegrationTest/test"

      - name: Print logs on failure
        if: ${{ failure() }}
        run: find . -name "*.log" -exec ./scripts/cat-log.sh {} \;
  build-benchmark:
    name: Build benchmarks
    needs: [check-code-style, check-code-compilation, check-docs]
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          fetch-tags: true

      - name: Checkout GitHub merge
        if: github.event.pull_request
        run: |-
          git fetch origin pull/${{ github.event.pull_request.number }}/merge:scratch
          git checkout scratch

      - name: Setup Java 8
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 8

      - name: Install sbt
        uses: sbt/setup-sbt@v1

      - name: Cache Coursier cache
        uses: coursier/cache-action@v6

      - name: "Compile benchmark tests"
        run: sbt "benchmarks/IntegrationTest/compile"