extend_user_cff.yml

name: create-pr-to-add-user-to-usercff

on:
  workflow_dispatch:
  issues:
    types: [opened, labeled]

permissions:
  contents: write
  pull-requests: write
  
jobs:
  create-pr-to-add-new-user:
    if: contains(join(github.event.issue.labels.*.name, ','), 'user')
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      with:
        # checkout to develop branch of repo
        ref: develop

    - name: Set up Node.js
      uses: actions/setup-node@v4
      with:
        node-version: '18'

    - name: Extract issue details
      id: extract_details
      run: |
        echo "Extracting issue details..."
        ISSUE_BODY="${{ github.event.issue.body }}"
        echo "Issue body content:"
        echo "$ISSUE_BODY"

        # Extract information
        FAMILY_NAMES=$(echo "$ISSUE_BODY" | grep '^family-names:' | sed 's/family-names: //')
        GIVEN_NAMES=$(echo "$ISSUE_BODY" | grep '^given-names:' | sed 's/given-names: //')
        ALIAS=$(echo "$ISSUE_BODY" | grep '^alias:' | sed 's/alias: //')
        AFFILIATION=$(echo "$ISSUE_BODY" | grep '^affiliation:' | sed 's/affiliation: //')
        ORCID=$(echo "$ISSUE_BODY" | grep '^orcid:' | sed 's/orcid: //')

        # Delete new lines and add to env variables
        echo "FAMILY_NAMES=$(echo -n $FAMILY_NAMES | tr -d '\n')" >> $GITHUB_ENV
        echo "GIVEN_NAMES=$(echo -n $GIVEN_NAMES | tr -d '\n')" >> $GITHUB_ENV
        echo "ALIAS=$(echo -n $ALIAS | tr -d '\n')" >> $GITHUB_ENV
        echo "AFFILIATION=$(echo -n $AFFILIATION | tr -d '\n')" >> $GITHUB_ENV
        echo "ORCID=$(echo -n $ORCID | tr -d '\n')" >> $GITHUB_ENV

    - name: Debug extracted values
      run: |
        echo "Family Names: ${{env.FAMILY_NAMES}}"
        echo "Given Names: ${{env.GIVEN_NAMES}}"
        echo "Alias: ${{env.ALIAS}}"
        echo "Affiliation: ${{env.AFFILIATION}}"
        echo "ORCID: ${{env.ORCID}}"

    - name: Update USERS.cff
      run: |
        # double quotes are not added, due to formatting hell. Double quotes will cause the creation of additional unwanted new lines, even when checked out as \"
        tee -a USERS.cff <<EOF
          - family-names: ${{env.FAMILY_NAMES}}
            given-names: ${{env.GIVEN_NAMES}}
            alias: ${{env.ALIAS}}
            affiliation: ${{env.AFFILIATION}}
            orcid: ${{env.ORCID}}
        EOF

        
    - name: Print updated USERS.cff
      run: cat USERS.cff
      
    - name: Create Pull Request
      uses: peter-evans/create-pull-request@v6
      with:
        base: develop
        head: workflow-${{ github.event.issue.number }}-update-users-cff
        branch: workflow-${{ github.event.issue.number }}-update-users-cff
        title: 'Update USERS.cff with new user information'
        commit-message: |
          Add new user to USERS.cff
        body: |
          This pull request updates the USERS.cff file with new user information extracted from issue #${{ github.event.issue.number }}
          
          Closes #${{ github.event.issue.number }}

          Many thanks @${{ github.actor }}!