name: 'Scheduled Upstream Sync'
on:
  schedule:
    - cron:  '0 8 * * *'

  workflow_dispatch:  # click the button on Github repo!
    inputs:
      sync_test_mode: # Adds a boolean option that appears during manual workflow run for easy test mode config
        description: 'Fork Sync Test Mode'
        type: boolean
        default: false

jobs:
  sync_latest_from_upstream:
    runs-on: ubuntu-latest
    name: Sync latest commits from upstream repo

    steps:
    # REQUIRED step
    # Step 1: run a standard checkout action, provided by github
    - name: Checkout target repo
      uses: actions/checkout@v3
      with:
        # optional: set the branch to checkout,
        # sync action checks out your 'target_sync_branch' anyway
        ref:  mkbook
        # REQUIRED if your upstream repo is private (see wiki)
        # persist-credentials: false

    # REQUIRED step
    # Step 2: run the sync action
    - name: Sync upstream changes
      id: sync
      uses: aormsby/Fork-Sync-With-Upstream-action@v3.4.1
      with:
        target_sync_branch: mkbook
        # REQUIRED 'target_repo_token' exactly like this!
        target_repo_token: ${{ secrets.GITHUB_TOKEN }}
        upstream_sync_branch: master
        upstream_sync_repo: mongodb/specifications
        # upstream_repo_access_token: ${{ secrets.UPSTREAM_REPO_SECRET }}

        # Set test_mode true during manual dispatch to run tests instead of the true action!!
        test_mode: ${{ inputs.sync_test_mode }}

    # Step 3: Display a sample message based on the sync output var 'has_new_commits'
    - name: New commits found
      if: steps.sync.outputs.has_new_commits == 'true'
      run: echo "New commits were found to sync."

    - name: No new commits
      if: steps.sync.outputs.has_new_commits == 'false'
      run: echo "There were no new commits."

    - name: Show value of 'has_new_commits'
      run: echo ${{ steps.sync.outputs.has_new_commits }}

    - name: Install latest mdbook
      run: |
        tag=$(curl 'https://api.github.com/repos/rust-lang/mdbook/releases/latest' | jq -r '.tag_name')
        url="https://github.com/rust-lang/mdbook/releases/download/${tag}/mdbook-${tag}-x86_64-unknown-linux-gnu.tar.gz"
        mkdir mdbook
        curl -sSL $url | tar -xz --directory=./mdbook
        echo `pwd`/mdbook >> $GITHUB_PATH
    - name: Build Book
      run: |
        # This assumes your book is in the root of your repository.
        # Just add a `cd` here if you need to change to another directory.
        mdbook build
    - uses: JamesIves/github-pages-deploy-action@4.1.7
      with:
        branch: gh-pages # The branch the action should deploy to.
        folder: book # The folder the action should deploy.