action.yml

name: 'Handle Specific Code of Conduct Scenarios'
description: 'Handles scenarios for missing Code of Conduct or outdated Contributor Covenant version.'
inputs:
  USER_GITHUB_TOKEN:
    description: 'User GitHub Token'
    required: true
  EVENT_ACTION:
    description: 'Event action that triggered the workflow'
    required: true

runs:
  using: 'composite'
  steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      with:
        persist-credentials: false
        fetch-depth: 0

    - name: Configure Git user
      shell: bash
      run: |
        git config --global user.name 'BigBOSS-SOM'
        git config --global user.email 'bigboss.som@proton.me'

    - name: Authenticate for git fetch
      shell: bash
      run: |
        git remote set-url origin https://BigBOSS-SOM:${{ inputs.USER_GITHUB_TOKEN }}@github.com/${{ github.repository }}.git

    - name: Fetch all branches
      shell: bash
      run: git fetch --all

    - name: Create or switch to branch
      shell: bash
      run: |
        if [ "${{ inputs.EVENT_ACTION }}" == "no_code_of_conduct" ]; then
          branch="add-code-of-conduct"
        elif [ "${{ inputs.EVENT_ACTION }}" == "handle_contributor_covenant_1_4" ]; then
          branch="update-code-of-conduct"
        fi
        if git show-ref --verify --quiet refs/heads/$branch; then
          git checkout $branch
        else
          git checkout -b $branch
        fi

    - name: Add or Update CODE_OF_CONDUCT.md
      shell: bash
      run: |
        cp $GITHUB_ACTION_PATH/.github/templates/CODE_OF_CONDUCT.md .
        git add CODE_OF_CONDUCT.md
        if [ "${{ inputs.EVENT_ACTION }}" == "no_code_of_conduct" ]; then
          git commit -m "Add CODE_OF_CONDUCT.md" || echo "No changes to commit"
        elif [ "${{ inputs.EVENT_ACTION }}" == "handle_contributor_covenant_1_4" ]; then
          git commit -m "Update CODE_OF_CONDUCT.md to Contributor Covenant 2.1" || echo "No changes to commit"
        fi

    - name: Push changes
      shell: bash
      env:
        USER_GITHUB_TOKEN: ${{ inputs.USER_GITHUB_TOKEN }}
      run: |
        git remote set-url origin https://BigBOSS-SOM:${{ inputs.USER_GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
        if [ "${{ inputs.EVENT_ACTION }}" == "no_code_of_conduct" ]; then
          git push -u origin add-code-of-conduct
        elif [ "${{ inputs.EVENT_ACTION }}" == "handle_contributor_covenant_1_4" ]; then
          git push -u origin update-code-of-conduct
        fi

    - name: Set Pull Request Branch
      shell: bash
      run: |
        if [ "${{ inputs.EVENT_ACTION }}" == "no_code_of_conduct" ]; then
          echo "PULL_REQUEST_FROM_BRANCH=add-code-of-conduct" >> $GITHUB_ENV
        elif [ "${{ inputs.EVENT_ACTION }}" == "handle_contributor_covenant_1_4" ]; then
          echo "PULL_REQUEST_FROM_BRANCH=update-code-of-conduct" >> $GITHUB_ENV
        fi

    - name: Set Pull Request Environment Variables
      shell: bash
      run: |
        if [ "${{ inputs.EVENT_ACTION }}" == "no_code_of_conduct" ]; then
          echo "PULL_REQUEST_FROM_BRANCH=add-code-of-conduct" >> $GITHUB_ENV
          echo "PULL_REQUEST_TITLE=Add Code of Conduct" >> $GITHUB_ENV
          echo "PULL_REQUEST_BODY=This pull request adds a Code of Conduct to the repository." >> $GITHUB_ENV
        elif [ "${{ inputs.EVENT_ACTION }}" == "handle_contributor_covenant_1_4" ]; then
          echo "PULL_REQUEST_FROM_BRANCH=update-code-of-conduct" >> $GITHUB_ENV
          echo "PULL_REQUEST_TITLE=Update Code of Conduct to Contributor Covenant 2.1" >> $GITHUB_ENV
          echo "PULL_REQUEST_BODY=We have detected that your current Code of Conduct is based on Contributor Covenant version 1.4. It would be great to update it to the latest version 2.1 to ensure it includes the most recent improvements and guidelines." >> $GITHUB_ENV
        fi

    - name: Create Pull Request
      uses: vsoch/pull-request-action@master
      env:
        GITHUB_TOKEN: ${{ inputs.USER_GITHUB_TOKEN }}
        PULL_REQUEST_BRANCH: "main"
        PULL_REQUEST_FROM_BRANCH: ${{ env.PULL_REQUEST_FROM_BRANCH }}
        PULL_REQUEST_TITLE: ${{ env.PULL_REQUEST_TITLE }}
        PULL_REQUEST_BODY: ${{ env.PULL_REQUEST_BODY }}
        PULL_REQUEST_LABELS: "code of conduct, documentation"