name: Merged notification

# **What it does**: When we merge an open-source pull request, we want to set expectations that deployment may take awhile.
# **Why we have it**: We deploy to production from docs-internal, not docs.
# **Who does it impact**: Open-source contributors.

on:
  # Needed in lieu of `pull_request` so that the notification comment is posted to a PR from a fork.
  pull_request_target:
    types:
      - 'closed'

permissions:
  issues: write
  pull-requests: write
  contents: read

jobs:
  comment:
    if: github.repository == 'github/docs' && github.event.pull_request.merged && github.event.pull_request.base.ref == github.event.repository.default_branch && github.event.pull_request.user.login != 'docs-bot'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/github-script@e69ef5462fd455e02edcaf4dd7708eda96b9eda0
        with:
          script: |
            github.rest.issues.createComment({
              ...context.repo,
              issue_number: context.payload.pull_request.number,
              body: "Thanks very much for contributing! Your pull request has been merged 🎉 You should see your changes appear on the site in approximately 24 hours. If you're looking for your next contribution, check out our [help wanted issues](https://github.com/github/docs/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22) :zap:"
            })