github-actions-new-pr-notifier.yml

name: New PR notifier
on:
  pull_request:
    types: [opened, reopened]
jobs:
  Explore-GitHub-Actions:
    runs-on: ubuntu-latest
    steps:
      - name: Send e-mail
        uses: dawidd6/action-send-mail@v3.6.0
        with:
          server_address: smtp.gmail.com
          server_port: 465
          username: ${{ secrets.MAIL_USERNAME }}
          password: ${{ secrets.MAIL_PASSWORD }}
          secure: true
          from: Ilija Tovilo <tovilo.ilija@gmail.com>
          to: ${{ secrets.MAIL_TO }}
          subject: "[${{ github.repository }}] ${{ github.event.pull_request.title }}"
          body: |
            Hi

            A new pull request was created on [${{ github.repository }}].
            ${{ github.event.pull_request.html_url }}

            If you don't wish to receive this e-mail remove your address from the "MAIL_TO" secret in the settings of this repository.