preview.yaml

# https://github.com/rossjrw/pr-preview-action

name: Preview
on:
  # NOT on push: branches: - 'main'
  # ? delete:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
      - closed

permissions:
  contents: read

concurrency: preview-${{ github.ref }}

jobs:
  preview:
    name: Preview
    runs-on: ubuntu-latest
    # Sets permissions of the GITHUB_TOKEN to allow post comment with Preview URL
    permissions:
      issues: write
      pull-requests: write

    steps:
      - name: Checkout PR head
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          fetch-depth: 0

      - name: Build
        if: ${{ github.event.action != 'closed' }} # Skipping these steps if the PR has been closed
        run: ./build.sh

      - uses: dorny/paths-filter@4512585405083f25c027a35db413c2b3b9006d50 # v2.11.1
        id: changes
        with:
          filters: |
            workflows:
              - '.github/workflows/**'

      - name: Deploy preview
        # https://github.com/www-learn-study/saraswati.learn.study/issues/50
        if: steps.changes.outputs.workflows == 'false'
        # TODO Re-check if https://github.com/actions/deploy-pages#inputs- support of "preview" is no longer "only in alpha currently and is not available to the public"
        uses: rossjrw/pr-preview-action@v1.4.4
        with:
          source-dir: BUILT/site/
          # https://github.com/www-learn-study/previews
          deploy-repository: www-learn-study/previews
          # custom-url: https://www-learn-study.github.io/previews
          token: ${{ secrets.PREVIEW_TOKEN }}