maven-release.yml

name: Maven Release

on:
  push:
    tags:
      - 'v*.*.*'  # Matches version tags like v1.0.0

env:
  ACTION_NAMESPACE: pdfix
  ACTION_REPOSITORY: validate-pdf-pdfix

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Check out code
      uses: actions/checkout@v2

    - name: Set up JDK 11
      uses: actions/setup-java@v2
      with:
        java-version: '11'
        distribution: 'adopt'

    - name: Cache Maven dependencies
      uses: actions/cache@v4
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-maven-${{ hashFiles('**/*.xml') }}
        restore-keys: |
          ${{ runner.os }}-maven-

    - name: Set env variables
      run: echo "tag=${{ github.ref_name }}" >> $GITHUB_ENV            

    - name: Download and unzip JAR file
      run: |
        mkdir -p lib
        curl -L https://github.com/pdfix/pdfix_sdk_builds/releases/download/v8.4.3/java8-net.pdfix.pdfixlib-8.4.3.jar.zip -o lib/pdfixlib-8.4.3.jar.zip
        unzip lib/pdfixlib-8.4.3.jar.zip -d lib/
        mvn install:install-file -Dfile=lib/net.pdfix.pdfixlib-8.4.3.jar -DgroupId=net.pdfix -DartifactId=net.pdfix.pdfixlib -Dversion=8.4.3 -Dpackaging=jar

    - name: Update config.json version
      run: chmod +x update_version.sh && ./update_version.sh ${{ env.tag }}

    - name: Build with Maven
      run: |
        mvn compile
        mvn test 
        mvn package
      # run: mvn clean install -DskipTests

    - name: Prepare files for release
      id: prepare-for-release
      run: |
        RELEASE_DIR=net.pdfix.validate-pdf-${{ env.tag }}
        echo "release_dir=$RELEASE_DIR" >> $GITHUB_OUTPUT

        mkdir ${RELEASE_DIR}
        cp target/net.pdfix.*.jar ${RELEASE_DIR}/
        cp config.json ${RELEASE_DIR}/
    
    - name: Zip the release files
      run: |
        RELEASE_DIR=${{ steps.prepare-for-release.outputs.release_dir }}
        zip -r "net.pdfix.validate-pdf-${{ env.tag }}.zip" $RELEASE_DIR/

#    - name: Publish Release
#      run: mvn deploy -P release -DskipTests
#      env:
#        MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
#        MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}

    - name: Create GitHub Release
      uses: softprops/action-gh-release@v1
      with:
        files: |
          net.pdfix.validate-pdf-${{ env.tag }}.zip
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    - name: Upload to FTP
      run: |
          curl -T config.json ftp.pdfix.net/update-service/v1/actions/${{ env.ACTION_NAMESPACE }}/${{ env.ACTION_REPOSITORY }}/config.json --user "${{ secrets.FTP_USERNAME }}:${{ secrets.FTP_PASSWORD }}" --ftp-create-dirs

    - name: Prepare directory for versions repository
      run: mkdir -p pdfix-version-updates

    - name: Checkout versions repository
      uses: actions/checkout@v4
      with:
        repository: pdfix/pdfix-version-updates
        path: pdfix-version-updates
        token: ${{ secrets.PAT_VERSIONS }}
        ref: main
        fetch-depth: 0

    - name: Update action version and date in versions repository
      run: |
        cd pdfix-version-updates/v1
        TODAY=$(date +%Y-%m-%d)
        jq --indent 4 '(.["pdfix-actions"][] | select(.name == "${{ env.ACTION_NAMESPACE }}/${{ env.ACTION_REPOSITORY }}")) |= . + {
          "version": "${{ env.tag }}",
          "release_date": "'"$TODAY"'"
        }' versions.json > tmp.json
        mv tmp.json versions.json
        cat versions.json

    - name: Commit and Push changes into versions repository
      run: |
        cd pdfix-version-updates
        git config user.name "PDFix Support"
        git config user.email "support@pdfix.net"
        git add v1/versions.json
        git commit -m "${{ env.ACTION_NAMESPACE }}/${{ env.ACTION_REPOSITORY }} ${{ env.tag }}"
        git push

    - name: Tag latest commit with increment in versions repository
      run: |
        cd pdfix-version-updates
        git pull
        if git describe --exact-match --tags HEAD > /dev/null 2>&1; then
          echo "HEAD already has a tag — skipping tagging."
        else
          latest_tag=$(git tag -l "v*.*.*" | sort -V | tail -n 1)
          echo "Latest tag is: $latest_tag"
          version=${latest_tag#v}
          IFS='.' read -r major minor patch <<< "$version"
          patch=$((patch + 1))
          new_tag="v$major.$minor.$patch"
          git tag -a "$new_tag" -m "Release $new_tag"
          git push origin "$new_tag"
          echo "Tagged HEAD with: $new_tag"
        fi