name: Check new RubyInstaller releases
on:
  schedule:
  - cron: '0 7,19 * * *'
  workflow_dispatch:

jobs:
  check_windows_versions:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v6
      with:
        fetch-depth: 0

    - run: ruby generate-windows-versions.rb

    - id: diff
      run: git diff --exit-code
      continue-on-error: true

    - if: ${{ steps.diff.outcome == 'failure' }} # changed
      run: ./pre-commit
      shell: bash

    # See https://github.com/peter-evans/create-pull-request/blob/main/docs/concepts-guidelines.md#push-pull-request-branches-to-a-fork
    - if: ${{ steps.diff.outcome == 'failure' }} # changed
      uses: peter-evans/create-pull-request@v8
      id: pr
      with:
        push-to-fork: ruby-builder-bot/setup-ruby
        author: ruby-builder-bot <98265520+ruby-builder-bot@users.noreply.github.com>
        committer: ruby-builder-bot <98265520+ruby-builder-bot@users.noreply.github.com>
        title: Update CRuby releases on Windows
        commit-message: Update CRuby releases on Windows
        body: |
          Automated PR from the check-new-windows-versions.yml workflow.

          @eregon @larskanis Please merge this PR if the diff is correct.
          And then release setup-ruby by [running the release workflow](https://github.com/ruby/setup-ruby/actions/workflows/release.yml).
        branch: windows
        delete-branch: true
        token: ${{ secrets.PR_FROM_RUBY_BUILDER_TOKEN }}

    - if: ${{ steps.diff.outcome == 'failure' }} # changed
      name: PR URL
      run: echo "${{ steps.pr.outputs.pull-request-url }}"
      shell: bash