.github/workflows/ci-build-site-no-push.yml

name: Build Site (w/ Antora)

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

permissions:
  contents: read

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-RC4
      PROJECT_ROOT_PATH: ${{ github.workspace }}
      CI_SCRIPTS_PATH: ${{ github.workspace }}/scripts/ci
      ANTORA_PLAYBOOKS_PATH: ${{ github.workspace }}/antora/playbooks

      # used for printing
      TIMESTAMP: ${{ github.event.head_commit.timestamp }}

      # though equivalent, setting SHARED_VARS_FILE to ~/.env breaks the build, not sure why
      # the tilde character appears to produce strange side-effects when used here
      SHARED_VARS_FILE: /home/runner/.env

    steps:
    - uses: actions/checkout@v4

    - name: Set up JDK 21
      uses: actions/setup-java@v4
      with:
        distribution: 'zulu'
        java-version: 21

    - name: Setup Script Environment
      shell: bash
      # we write the more tricky variables to the $SHARED_VARS_FILE using the full power of bash commands
      # then we simply print all the (non-secret) variables as used by the build scripts to the console
      run: |
        echo REVISION=$BASELINE.$(date +%Y%m%d)-$(date +%H%M)-$(echo $GITHUB_SHA | cut -c1-8) > $SHARED_VARS_FILE
        echo ==============  ENV  =================
        echo BASELINE               \: $BASELINE
        echo TIMESTAMP              \: $TIMESTAMP
        echo PROJECT_ROOT_PATH      \: $PROJECT_ROOT_PATH
        echo CI_SCRIPTS_PATH        \: $CI_SCRIPTS_PATH
        echo ANTORA_PLAYBOOKS_PATH  \: $ANTORA_PLAYBOOKS_PATH
        echo REVISION               \: $REVISION
        cat $SHARED_VARS_FILE
        echo ======================================


    - name: Print Node Version
      run: node --version

    - name: Install NVM
      shell: bash
      run: bash $CI_SCRIPTS_PATH/install-nvm.sh

    - name: Install Antora
      shell: bash
      working-directory: ${{ env.PROJECT_ROOT_PATH }}
      # we install the 'node' modules into the project root under 'node_modules',
      # because we have no privileges to install them globally with -g option
      run: npm i @antora/cli@^3.1.1 @antora/site-generator-default@^3.1.1  asciidoctor-kroki

    - name: List Versions of installed NPM Packages
      shell: bash
      working-directory: ${{ env.PROJECT_ROOT_PATH }}
      run: npm list

    - name: Setup Groovy
      if: steps.revision.outputs.revision != 'skip'
      run: |
        sudo apt-get update
        sudo apt-get -f install groovy

    - name: Print Groovy Version
      if: steps.revision.outputs.revision != 'skip'
      shell: bash
      run: groovy --version

    - name: Build Apache Causeway Site
      shell: bash
      working-directory: ${{ env.PROJECT_ROOT_PATH }}
      run: bash -x $CI_SCRIPTS_PATH/_build-site.sh $ANTORA_PLAYBOOKS_PATH/site.yml
      env:
        REVISION: ${{ steps.revision.outputs.revision }}
        SKIP_PROJDOC_GENERATION: true
        SKIP_EXAMPLES: true
        SKIP_CONFIGS: true
        SKIP_STALE_EXAMPLE_CHECK: true