synapsecns/sanguine

name: Add Label
description: Add a label to the issue or pull request
inputs:
  issue_number:
    description: 'The issue number to associate with. Defaults to the current issue or pull request number used to trigger the action.'
    required: false
    default: ''
  label:
    description: 'The label to add.'
    required: true

runs:
  using: 'composite'
  steps:
    # # TODO, dedupe w/ remove-label
    - name: Resolve issue number
      id: resolve_issue_number
      run: |
        if [[ -n '${{ inputs.issue_number }}' ]]; then
          echo 'Using input issue number: ${{ inputs.issue_number }}'
          echo '::set-output name=issue::${{ inputs.issue_number }}'
        elif [[ -n '${{ github.event.number }}' ]]; then
          echo 'Using event number: ${{ github.event.number }}'
          echo '::set-output name=issue::${{ github.event.number }}'
        elif [[ -n '${{ github.event.issue.number }}' ]]; then
          echo 'Using event issue number: ${{ github.event.issue.number }}'
          echo '::set-output name=issue::${{ github.event.issue.number }}'
        else
          echo 'Could not determine issue number'
          exit 1
        fi
      shell: bash

    - name: Add Label
      uses: actions/github-script@v7
      with:
        script: |
          github.rest.issues.addLabels({
            issue_number: ${{ steps.resolve_issue_number.outputs.issue }},
            owner: context.repo.owner,
            repo: context.repo.repo,
            labels: ['${{ inputs.label }}']
          })