name: Figaf Pipeline

on:
  push:
    branches:
      - '**'

jobs:
  figaf-validations:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}

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

      - name: Download and extract CPI Lint
        run: |
          curl -L -o cpilint.zip https://github.com/mwittrock/cpilint/releases/download/v1.0.4/cpilint-1.0.4.zip
          unzip -o cpilint.zip
          rm cpilint.zip
          chmod +x cpilint-1.0.4/bin/cpilint

      - name: Setup Gradle
        uses: gradle/gradle-build-action@v2
        with:
          gradle-version: 7.4

      - name: Get changed IFlow directories
        run: |
          changedIflowDirs=$(git diff --name-only --diff-filter=d HEAD^ | grep -E '.*/IntegrationFlow/[^/]+' | awk -F/ '{print $1"/"$2"/"$3}' | sort | uniq)
          echo "Changed IFlow Directories: $changedIflowDirs"

          EOF=$(dd if=/dev/urandom bs=15 count=1 status=none | base64)
          echo "changedIflowDirs<<$EOF" >> ${GITHUB_ENV}
          echo "${changedIflowDirs}" >> ${GITHUB_ENV}
          echo "$EOF" >> ${GITHUB_ENV}

      - name: CPI Lint validation
        run: |
          if [ -z "${{ env.changedIflowDirs }}" ]; then
            echo "No IFlow changes detected, skipping CPI Lint validation"
            exit 0
          fi

          readarray -t changedIflowDirs <<< "${{ env.changedIflowDirs }}"
          
          for integrationFlowDir in "${changedIflowDirs[@]}"
          do
            echo "integrationFlowDir: $integrationFlowDir"
            iflowName="$(basename "$integrationFlowDir")"
            packageName="$(basename "$(dirname "$(dirname "$integrationFlowDir")")")"
            (cd "$integrationFlowDir" && zip -r "../$iflowName.zip" .)

            cpilintCommand="${{ github.workspace }}/cpilint-1.0.4/bin/cpilint -rules=${{ github.workspace }}/.github/workflows/cpilint.xml -files=\"../$iflowName.zip\""
            echo "Executing cpilint: $cpilintCommand"
            cpilintStatus=0
            output=$(cd "$integrationFlowDir" && eval $cpilintCommand 2>&1) || cpilintStatus=$?

            if [ -z "$cpilintStatus" ]; then
              cpilintStatus=0
            fi
          
            echo "CPI Lint output: $output"
            echo "CPI Lint exit code: $cpilintStatus"

            echo "Validation name: CPI Lint" > "$integrationFlowDir/pipeline-validation.txt"
            echo "Execution time: $(date +'%Y-%m-%d %H:%M:%S')" >> "$integrationFlowDir/pipeline-validation.txt"
            echo "Exit code: $cpilintStatus" >> "$integrationFlowDir/pipeline-validation.txt"
            echo -e "Output: $output\n" >> "$integrationFlowDir/pipeline-validation.txt"

            rm -f "$integrationFlowDir.zip"
          done

      - name: Run unit tests
        run: |
          if [ -z "${{ env.changedIflowDirs }}" ]; then
            echo "No IFlow changes detected, skipping Unit tests validation"
            exit 0
          fi
          
          readarray -t changedIflowDirs <<< "${{ env.changedIflowDirs }}"
          
          for integrationFlowDir in "${changedIflowDirs[@]}"
          do
            iflowName="$(basename "$integrationFlowDir")"
            packageName="$(basename "$(dirname "$(dirname "$integrationFlowDir")")")"
            runTestsCommand="gradle :$packageName:iflow-$iflowName:test"
            echo "Executing runTestsCommand: $runTestsCommand"
            runTestsStatus=0
            output=$(eval $runTestsCommand 2>&1) || runTestsStatus=$?
            if [ -z "$runTestsStatus" ]; then
              runTestsStatus=0
            fi
            echo "Unit tests output: $output"
            echo "Unit tests exit code: $runTestsStatus"
          
            echo "Validation name: Unit tests" >> "$integrationFlowDir/pipeline-validation.txt"
            echo "Execution time: $(date +'%Y-%m-%d %H:%M:%S')" >> "$integrationFlowDir/pipeline-validation.txt"
            echo "Exit code: $runTestsStatus" >> "$integrationFlowDir/pipeline-validation.txt"
            echo -e "Output: $output\n" >> "$integrationFlowDir/pipeline-validation.txt"
          done

      - name: Commit and push changes
        run: |
          if [[ $(git status --porcelain) ]]; then
            git config --local user.email "irt@figaf.com"
            git config --local user.name "Figaf"
            git add .
            git commit -m "Update pipeline-validation.txt"
            git push
          else
            echo "No changes to commit"
          fi