continuous-delivery.yml

name: Continuous Delivery

on:
  push:
    branches:
      - 'main'
    paths-ignore:
      - '.github/workflows/continuous-integration.yml'

env:
  # This will suppress any download for dependencies and plugins or upload messages which would clutter the console log.
  # `showDateTime` will show the passed time in milliseconds. You need to specify `--batch-mode` to make this work.
  MAVEN_OPTS: "-Dhttps.protocols=TLSv1.2 -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN -Dorg.slf4j.simpleLogger.showDateTime=true -Djava.awt.headless=true"
  # As of Maven 3.3.0 instead of this you may define these options in `.mvn/maven.config` so the same config is used
  # when running from the command line.
  # `installAtEnd` and `deployAtEnd` are only effective with recent version of the corresponding plugins.
  MAVEN_CLI_OPTS: "--batch-mode --errors --fail-at-end --show-version -DinstallAtEnd=true -DdeployAtEnd=true"
  TAG_PREFIX: 'jadice-dss-utils-'

jobs:

  build:
    runs-on: ubuntu-22.04
    timeout-minutes: 15

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      ## compute the string of the next version
      - name: Bump version and create tag
        id: semanticversion
        uses: mathieudutour/github-tag-action@v6.2
        with:
          release_branches: main
          github_token: ${{ secrets.GITHUB_TOKEN }}
          fetch_all_tags: true
          tag_prefix: ${{ env.TAG_PREFIX }}

      ## check if the computed string of the next version is conform to our regex
      - name: Verify and print new build number
        run: |
          if echo '${{ steps.semanticversion.outputs.new_tag }}' |grep -Eq '^${{ env.TAG_PREFIX }}[0-9]+[.][0-9]+[.][0-9]+$'; then
            echo Tag '${{ steps.semanticversion.outputs.new_tag }}', New version '${{ steps.semanticversion.outputs.new_version }}', Changelog '${{ steps.semanticversion.outputs.changelog }}'
          else
            echo 'unexpected tag format - aborting'
            exit -1
          fi

      - name: Set version and tag variables
        run: |
          echo "NEW_VERSION=${{ steps.semanticversion.outputs.new_version }}" >> $GITHUB_ENV \
          && echo "NEW_TAG=${{ env.TAG_PREFIX }}${{ steps.semanticversion.outputs.new_version }}" >> $GITHUB_ENV

      ## Configure JDK
      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'
          java-version: '11'

      ## Enable Caching
      - uses: actions/cache@v3
        id: cache
        with:
          path: |
            ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-

      ## Configure maven settings
      - name: Prepare maven settings
        env:
          REPOSITORY_URL: ${{ secrets.LEVIGO_NEXUS_REPO_RELEASES }}
          REPOSITORY_RELEASE_USERID: ${{ secrets.PUB_NEXUS2_USERNAME_RW }}
          REPOSITORY_RELEASE_CREDENTIALS: ${{ secrets.PUB_NEXUS2_PASSWORD_RW}}
        run: |
          echo NEXUS2_REPO_RELEASES ${{ secrets.NEXUS2_REPO_RELEASES }}
          mkdir -p ~/.m2
          envsubst < ./.github/settings.xml > ~/.m2/settings.xml

      ## Build with maven
      - name: Set version
        id: version
        run: |
          echo Releasing as ${{ env.NEW_VERSION }}
          mvn ${{ env.MAVEN_CLI_OPTS }} versions:set -DnewVersion=${{ env.NEW_VERSION }}

      - name: Perform build
        run: mvn -B verify -Dmaven.test.failure.ignore=true

      ## Publish test report
      - name: Publish Test Report for JDK 11
        id: test-report
        uses: scacap/action-surefire-report@v1
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          fail_on_test_failures: true
          check_name: Test Report for JDK 11

      ## Deploy
      - name: Deploy packages
        run: mvn ${{ env.MAVEN_CLI_OPTS }} deploy -Dmaven.install.skip=true

      ## Create Release
      - name: Create Release
        id: create_release
        uses: softprops/action-gh-release@v2
        with:
          name: Release ${{ env.NEW_VERSION }}
          tag_name: ${{ steps.semanticversion.outputs.new_tag }}
          draft: false
          prerelease: false
          files: |
            ./target/documentplatform-standard14-fonts-${{ steps.semanticversion.outputs.new_version }}.jar
            ./target/documentplatform-standard14-fonts-${{ steps.semanticversion.outputs.new_version }}-javadoc.jar
            ./target/documentplatform-standard14-fonts-${{ steps.semanticversion.outputs.new_version }}-sources.jar

      ## Notify developers
      - name: Notify developers
        uses: 8398a7/action-slack@v3
        with:
          username: GitHub
          icon_emoji: octocat
          channel: ci_docp
          status: ${{ job.status }}
          fields: repo,message,commit,author,action,eventName,ref
          text: Released new version `${{ env.NEW_VERSION }}` of *${{ github.repository }}*
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: failure()