ci-build-artifacts-no-push-maven.yml

name: Build and Test (w/ Maven)

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

jobs:
  build:
    name: build-local-no-push
    runs-on: ubuntu-latest
    env:
      # to be shared among all steps of this job
      BASELINE: 2.0.0-M6
      PROJECT_ROOT_PATH: ${{ github.workspace }}
      CI_SCRIPTS_PATH: ${{ github.workspace }}/scripts/ci
      
      # not used, would be nice if we could transform the TIMESTAMP string into the REVISION 
      # variable here, but it seems github not yet has any string expression manipulation 
      # operators other than concatination   
      TIMESTAMP: ${{ github.event.head_commit.timestamp }}
      
      # set this to 'deploy' when intent is to push the built packages to a repo
      # requires 'secrets' which we don't have yet 
      MVN_STAGES: install

    steps:
    - uses: actions/checkout@v3
    
    - name: Set up JDK 17
      uses: actions/setup-java@v2
      with:
        distribution: 'zulu'
        java-version: 17
    
    - name: Print Maven Version
      run: mvn --version
      
    - name: Activate Cache for Maven Downloads
      uses: actions/cache@v2.1.7
      env:
        # change the cache-name if we want to rebuild the cache
        # currently there is no concept of cache clearing 
        cache-name: maven-2021-08
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
        restore-keys: |
          ${{ runner.os }}-${{ env.cache-name }}-
          ${{ runner.os }}-
    
    - name: Setup Script Environment
      shell: bash
      run: |
        echo ==============  ENV  =================
        echo BASELINE         \: $BASELINE
        echo TIMESTAMP        \: $TIMESTAMP
        echo PROJECT_ROOT_PATH\: $PROJECT_ROOT_PATH
        echo CI_SCRIPTS_PATH  \: $CI_SCRIPTS_PATH
        echo MVN_STAGES       \: $MVN_STAGES
        echo ======================================
    
    - name: Build Artifacts
      shell: bash
      run: bash $CI_SCRIPTS_PATH/build-artifacts.sh
      env:
        # -Dmodule-all ... build all modules
        # -Dmodule-all-except-incubator ... build all modules except 'incubator' (eg. when vaadin build fails)
        # -Denforcer.failFast=true ... fail fast on convergence issues (enforcer plugin)
        # -Dmaven.source.skip=true ... no need for the CI build to pull sources
        # -Djacoco.skip=true ... no need for the CI build to add test coverage reports
        # -T 1C ... 1 build thread per core
        MVN_ADDITIONAL_OPTS: >-
          -Dmodule-all
          -Dproject.build.outputTimestamp=1
          -Dmaven.source.skip=true
          -Denforcer.failFast=true
          -Djacoco.skip=true 
          -T 1C

# FOR DEBUG USE
#   - name: Dump GitHub context 
#     env:
#       ENV_CONTEXT: ${{ toJson(env) }}
#     run: echo "$ENV_CONTEXT"
#   - name: Dump GitHub context 
#     env:
#       GITHUB_CONTEXT: ${{ toJson(github) }}
#     run: echo "$GITHUB_CONTEXT"
#   - name: Dump job context
#     env:
#       JOB_CONTEXT: ${{ toJson(job) }}
#     run: echo "$JOB_CONTEXT"
#   - name: Dump steps context
#     env:
#       STEPS_CONTEXT: ${{ toJson(steps) }}
#     run: echo "$STEPS_CONTEXT"
#   - name: Dump runner context
#     env:
#       RUNNER_CONTEXT: ${{ toJson(runner) }}
#     run: echo "$RUNNER_CONTEXT"
#   - name: Dump strategy context
#     env:
#       STRATEGY_CONTEXT: ${{ toJson(strategy) }}
#     run: echo "$STRATEGY_CONTEXT"
#   - name: Dump matrix context
#     env:
#       MATRIX_CONTEXT: ${{ toJson(matrix) }}
#     run: echo "$MATRIX_CONTEXT"