check-release.yml

name: Check Release

on:
  pull_request_target:
    types:
      - labeled

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - uses: actions-ecosystem/action-release-label@v1
        id: release-label
        if: ${{ startsWith(github.event.label.name, 'release/') }}

      - uses: actions-ecosystem/action-get-latest-tag@v1
        id: get-latest-tag
        if: ${{ steps.release-label.outputs.level != null }}
        with:
          semver_only: true

      - uses: actions-ecosystem/action-bump-semver@v1
        id: bump-semver
        if: ${{ steps.release-label.outputs.level != null }}
        with:
          current_version: ${{ steps.get-latest-tag.outputs.tag }}
          level: ${{ steps.release-label.outputs.level }}

      - uses: actions-ecosystem/action-create-comment@v1
        if: ${{ steps.bump-semver.outputs.new_version != null }}
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          body: |
            This PR will update [${{ github.repository }}](https://github.com/${{ github.repository }}) from [${{ steps.get-latest-tag.outputs.tag }}](https://github.com/${{ github.repository }}/releases/tag/${{ steps.get-latest-tag.outputs.tag }}) to ${{ steps.bump-semver.outputs.new_version }} :rocket:

            If this update isn't as you expected, you may want to change or remove the *release label*.