action.yml

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name: Apache Creadur RAT

description: Release auditing tool for licenses

inputs:
  rat-version:
    description: |
      Apache Creadur RAT Version
      See Apache archives for available versions.
      e.g. 0.15, 0.14, ...
    required: false
    default: 0.16.1

runs:
  using: composite
  steps:
    - name: Check Runner OS
      if: ${{ runner.os != 'Linux' }}
      shell: bash
      run: |
        echo "This action can only be used on Linux runners"
        exit 1

    - name: Setup Apache Creadur RAT
      shell: bash
      working-directory: ${{ github.action_path }}
      run: |
        curl --no-progress-meter https://archive.apache.org/dist/creadur/apache-rat-${{ inputs.rat-version }}/apache-rat-${{ inputs.rat-version }}-bin.tar.gz --output apache-rat-${{ inputs.rat-version }}-bin.tar.gz
        tar zxf apache-rat-${{ inputs.rat-version }}-bin.tar.gz

    - name: Run Apache Creadur RAT with ratignore
      if: ${{ hashFiles('.ratignore') != '' }}
      shell: bash
      run: java -jar "${{ github.action_path }}/apache-rat-${{ inputs.rat-version }}/apache-rat-${{ inputs.rat-version }}.jar" -s "${{ github.action_path }}/json.xsl" -E ".ratignore" -d "${{ github.workspace }}" > .ratresults.json

    - name: Run Apache Creadur RAT without ratignore
      if: ${{ hashFiles('.ratignore') == '' }}
      shell: bash
      run: java -jar "${{ github.action_path }}/apache-rat-${{ inputs.rat-version }}/apache-rat-${{ inputs.rat-version }}.jar" -s "${{ github.action_path }}/json.xsl" -d "${{ github.workspace }}" > .ratresults.json

    - name: Display & Test Results
      shell: bash
      run: |
        cat .ratresults.json
        jq -e '.unapproved == 0' .ratresults.json > /dev/null