name: Documentation

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

jobs:
  Build:
    runs-on: ubuntu-latest
    steps:

    - uses: actions/checkout@v2

    - uses: actions/setup-java@v1
      with:
        java-version: '1.8'

    - uses: actions/setup-go@v1
      with:
        go-version: '1.13.x'

    - name: Install Groovy
      run: sudo apt-get update && sudo apt-get install groovy -y

    - name: Cache Maven Packages
      uses: actions/cache@v1
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
        restore-keys: |
          ${{ runner.os }}-maven-

    - name: Cache Go Packages
      uses: actions/cache@v1
      with:
        path: ~/go/pkg/mod
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-go-

    - run: docker pull ppiper/jenkinsfile-runner:latest

    - name: Generate Groovy Docs
      env:
        MAVEN_OPTS: -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn
      run: documentation/bin/createDocu.sh

    - name: Generate Golang Docs
      run: go run pkg/generator/step-metadata.go --docuDir=documentation/docs/steps/ --docuGen=true

    - run: docker pull squidfunk/mkdocs-material:3.0.4

    - name: Build
      run: |
        docker run \
          -u $(id -u):$(id -g) \
          -v ${GITHUB_WORKSPACE}/documentation:/docs \
          squidfunk/mkdocs-material:3.0.4 build --clean --strict

    - name: Provide Docs Metadata
      run: |
        mkdir -p documentation/docs-gen/misc
        cp target/docuMetaData.json documentation/docs-gen/misc

    - name: Deploy
      if: github.ref == 'refs/heads/master'
      uses: peaceiris/actions-gh-pages@v3
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        publish_dir: ./documentation/docs-gen
        user_name: 'github-actions[bot]'
        user_email: '41898282+github-actions[bot]@users.noreply.github.com'
        keep_files: true
        force_orphan: true