maven.yml

# This workflow will build a Java project with Maven
# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

name: Build Tycho
concurrency: 
    group: ${{ github.workflow }}-${{ github.ref }}
    cancel-in-progress: true
on:
  push:
    branches: 
      - 'main'
      - 'tycho-*'
  pull_request:
    branches: 
     - 'main'
     - 'tycho-*'

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-13]
    steps:
    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
    - name: Set up Java
      uses: actions/setup-java@7a6d8a8234af8eb26422e24e3006232cccaa061b # v4.6.0
      with:
        java-version: |
            21
            17
        distribution: 'temurin'
    - name: Cache local Maven repository
      uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-tycho4m39-${{ matrix.os }}-${{ hashFiles('**/pom.xml', '**/*.target') }}
        restore-keys: |
          ${{ runner.os }}-tycho4m39-${{ matrix.os }}-
    - name: Set up Maven
      uses: stCarolas/setup-maven@d6af6abeda15e98926a57b5aa970a96bb37f97d1 # v5
      with:
        maven-version: 3.9.9
    - name: Build Tycho
      env:
       JAVA_HOME: ${{ env.JAVA_HOME_17_X64 }}
      run: | 
        cp .github/toolchains.xml ~/.m2/toolchains.xml
        mvn -U -V -e -B -ntp clean install --file pom.xml -DtrimStackTrace=false -Pits -fae
    - name: Upload Test Results
      uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
      if: always()
      with:
        name: test-results-${{ matrix.os }}
        if-no-files-found: warn
        path: |
          ${{ github.workspace }}/tycho-its/target/surefire-reports/*.xml
  event_file:
    name: "Event File"
    runs-on: ubuntu-latest
    steps:
    - name: Upload
      uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
      with:
        name: Event File
        path: ${{ github.event_path }}