ci.yaml

name: CI

# base_ref / head_reaf are only available in PRs
on: [pull_request]

jobs:
  dsl_ci:
    runs-on: ubuntu-latest
    name: Diff for DSL code
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Idenfify files changed in this PR
        id: files
        run: |
            git fetch origin ${{ github.ref }}
            git diff --name-only origin/${{ github.base_ref }}...FETCH_HEAD
            echo "changed-files=$(git diff --name-only origin/${{ github.base_ref }}...FETCH_HEAD| tr '\n' ' ')"  >> $GITHUB_OUTPUT
      - name: Run testing on changed config files
        id: dsl_check
        run: |
          for changed_file in ${{ steps.files.outputs.changed-files }}; do
            if [[ ${changed_file} != ${changed_file/dsl\/*} ]]; then
              echo "+ Detected at leat one config file: ${changed_file}."
              echo "run_job=true" >> $GITHUB_OUTPUT
              break
            else
              echo "run_job=false" >> $GITHUB_OUTPUT
            fi
          done
      - name: Checkout
        if: steps.dsl_check.outputs.run_job == 'true'
        uses: actions/checkout@v3
        with:
          fetch-depth: 2
      - uses: actions/setup-java@v3
        if: steps.dsl_check.outputs.run_job == 'true'
        with:
          distribution: 'temurin'
          java-version: '11'
      - name: Run release.py script tests
        run: ./check_releasepy.bash
      - name: Download and setup job dsl jar
        if: steps.dsl_check.outputs.run_job == 'true'
        run: ./jenkins-scripts/dsl/tools/setup_local_generation.bash
      - name: Generate all DSL files
        if: steps.dsl_check.outputs.run_job == 'true'
        run: |
          # simulate token for brew_release
          sudo mkdir -p /var/lib/jenkins/ && sudo touch /var/lib/jenkins/remote_token
          sudo chown -R ${USER} /var/lib/jenkins
          cd jenkins-scripts/dsl
          WRITE_JOB_LOG=1 java -jar tools/jobdsl.jar *.dsl
      - name: Checks for DSL Code
        if: steps.dsl_check.outputs.run_job == 'true'
        run: |
          cd jenkins-scripts/dsl
          ./dsl_checks.bash
      - name: Export XML generated configuration for diff
        if: steps.dsl_check.outputs.run_job == 'true'
        run: |
          cd jenkins-scripts/dsl
          # export files for later diff
          mkdir /tmp/pr_xml_configuration && mkdir /tmp/pr_log_generated/
          # sort jobs.txt
          sort jobs.txt -o jobs.txt
          mv *.xml /tmp/pr_xml_configuration/
          mv *.txt /tmp/pr_log_generated/
      - name: Generate master DSL files
        if: steps.dsl_check.outputs.run_job == 'true'
        run: |
          git clean -f -e jobdsl.jar
          git checkout master
          cd jenkins-scripts/dsl
          WRITE_JOB_LOG=1 java -jar tools/jobdsl.jar *.dsl
          mkdir /tmp/current_xml_configuration && mkdir /tmp/current_log_generated/
          # sort jobs.txt
          sort jobs.txt -o jobs.txt
          mv *.xml /tmp/current_xml_configuration/
          mv *.txt /tmp/current_log_generated/ || true
      - name: Generating diffs
        if: steps.dsl_check.outputs.run_job == 'true'
        run: |
          # somehow the Jenkins views changed the portlet_ id on every run.
          diff -qr -I '.*<id>dashboard_portlet_.*</id>.*' /tmp/current_xml_configuration /tmp/pr_xml_configuration | sort > /tmp/xml_config_files_changed.diff || true
          diff -ur -I '.*<id>dashboard_portlet_.*</id>.*' /tmp/current_xml_configuration /tmp/pr_xml_configuration > /tmp/xml_config_content_changed.diff || true
          diff -ur /tmp/current_log_generated /tmp/pr_log_generated > /tmp/log_content_changed.diff || true
      - name: Archive files changes
        if: steps.dsl_check.outputs.run_job == 'true'
        uses: actions/upload-artifact@v3
        with:
          name: xml_config_files_changed
          path: /tmp/xml_config_files_changed.diff
      - name: Archive content changes
        if: steps.dsl_check.outputs.run_job == 'true'
        uses: actions/upload-artifact@v3
        with:
          name: xml_config_content_changed
          path: /tmp/xml_config_content_changed.diff
      - name: Archive log changes
        if: steps.dsl_check.outputs.run_job == 'true'
        uses: actions/upload-artifact@v3
        with:
          name: log_content_changed
          path: /tmp/log_content_changed.diff