on-issue-labeled.yml

name: On Issue Labeled
# This workflow is triggered when a label is added to an issue.
on:
  issues:
    types: labeled

permissions:
  contents: write
  issues: write

jobs:
  # Runs automatic checks on issues labeled with "Needs: Triage",
  # then invokes actOnLabel to react to any added labels
  triage-issue:
    runs-on: ubuntu-latest
    if: "${{ github.repository == 'facebook/react-native' && contains(github.event.label.name, 'Needs: Triage :mag:') }}"
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Verify RN version
        uses: actions/github-script@v6
        with:
          script: |
            const verifyVersion = require('./.github/workflow-scripts/verifyVersion.js')
            const labelWithContext = await verifyVersion(github, context);

            if(labelWithContext && labelWithContext.label) {
              await github.rest.issues.addLabels({
                issue_number: context.issue.number,
                owner: context.repo.owner,
                repo: context.repo.repo,
                labels: [labelWithContext.label]
              })

              const actOnLabel = require('./.github/workflow-scripts/actOnLabel.js')
              await actOnLabel(github, context, labelWithContext)
            }

      - name: Add descriptive label
        uses: actions/github-script@v6
        with:
          script: |
            const addDescriptiveLabel = require('./.github/workflow-scripts/addDescriptiveLabels.js')
            await addDescriptiveLabel(github, context);

  # Reacts to the label that triggered this workflow (added manually or via other workflows)
  act-on-label:
    runs-on: ubuntu-latest
    if: github.repository == 'facebook/react-native'
    steps:
      - uses: actions/checkout@v3
      - uses: actions/github-script@v6
        with:
          script: |
            const actOnLabel = require('./.github/workflow-scripts/actOnLabel.js')
            await actOnLabel(github, context, {label: context.payload.label.name})