name: Label PR

on:
  pull_request_target:
    types:
      - opened
    branches:
      - main
      - 2.x

jobs:
  add-pr-label:
    name: Add PR label
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
    if: github.repository == 'nuxt/nuxt'
    steps:
      - uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
        with:
          script: |
            const baseName = "${{ github.event.pull_request.base.label }}"
            const PRNumber = "${{ github.event.pull_request.number }}"

            if(baseName === "nuxt:2.x") {
              github.rest.issues.addLabels({
                issue_number: PRNumber,
                owner: context.repo.owner,
                repo: context.repo.repo,
                labels: ["2.x"]
              })
            } else if(baseName === "nuxt:main") {
              github.rest.issues.addLabels({
                issue_number: PRNumber,
                owner: context.repo.owner,
                repo: context.repo.repo,
                labels: ["3.x"]
              })
            }