name: Check new versions of plugins and WordPress

on:
  schedule:
    - cron: '0 6 * * 1' # At 06:00 on Monday
  workflow_dispatch: # Allows manual triggering

jobs:
  check-versions:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.3' # Specify the PHP version you want to use

      # Updating used WordPress
      - name: Check WordPress Docker Versions
        run: php .github/workflows/scripts/check_wordpress_versions.php

      - name: Check for WordPress changes
        id: check_wp_changes
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
          if [ "$(git status --porcelain)" != "" ]; then
            echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
            echo "WORDPRESS_CHANGES=true" >> $GITHUB_ENV
          fi

      - name: Get WordPress versions from files
        id: get_wp_versions
        run: |
          echo "WORDPRESS_LATEST_VERSION=$(cat /tmp/latest_wordpress_version.txt)" >> $GITHUB_ENV
          echo "WORDPRESS_PREVIOUS_VERSION=$(cat /tmp/previous_wordpress_version.txt)" >> $GITHUB_ENV

      - name: Commit WordPress changes
        if: env.WORDPRESS_CHANGES == 'true'
        run: |
          git add .
          git commit -m $'Update used WordPress images in Circle CI\n\n - latest version: ${{ env.WORDPRESS_LATEST_VERSION }}\n - previous version: ${{ env.WORDPRESS_PREVIOUS_VERSION }}'

      # Updating used WooCommerce plugin
      - name: Check WooCommerce Versions
        run: php .github/workflows/scripts/check_woocommerce_versions.php

      - name: Check for WooCommerce changes
        id: check_wc_changes
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
          if [ "$(git status --porcelain)" != "" ]; then
            echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
            echo "WOOCOMMERCE_CHANGES=true" >> $GITHUB_ENV
          fi

      - name: Get WooCommerce versions from files
        id: get_wc_versions
        run: |
          echo "WOOCOMMERCE_LATEST_VERSION=$(cat /tmp/latest_woocommerce_version.txt)" >> $GITHUB_ENV
          echo "WOOCOMMERCE_PREVIOUS_VERSION=$(cat /tmp/previous_woocommerce_version.txt)" >> $GITHUB_ENV

      - name: Commit WooCommerce changes
        if: env.WOOCOMMERCE_CHANGES == 'true'
        run: |
          git add .
          git commit -m $'Update used WooCommerce plugin in Circle CI\n\n - latest version: ${{ env.WOOCOMMERCE_LATEST_VERSION }}\n - previous version: ${{ env.WOOCOMMERCE_PREVIOUS_VERSION }}'

      # Updating used Automate Woo plugin
      - name: Check Automate Woo Versions
        env:
          GH_TOKEN: ${{ secrets.GH_TOKEN }}
        run: php .github/workflows/scripts/check_automate_woo_versions.php

      - name: Check for Automate Woo changes
        id: check_aw_changes
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
          if [ "$(git status --porcelain)" != "" ]; then
            echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
            echo "AUTOMATE_WOO_CHANGES=true" >> $GITHUB_ENV
          fi

      - name: Get Automate Woo versions from files
        id: get_aw_versions
        run: |
          echo "AUTOMATE_WOO_LATEST_VERSION=$(cat /tmp/latest_automate_woo_version.txt)" >> $GITHUB_ENV
          echo "AUTOMATE_WOO_PREVIOUS_VERSION=$(cat /tmp/previous_automate_woo_version.txt)" >> $GITHUB_ENV

      - name: Commit Automate Woo changes
        if: env.AUTOMATE_WOO_CHANGES == 'true'
        run: |
          git add .
          git commit -m $'Update used Automate Woo plugin in Circle CI\n\n - latest version: ${{ env.AUTOMATE_WOO_LATEST_VERSION }}\n - previous version: ${{ env.AUTOMATE_WOO_PREVIOUS_VERSION }}'

      # Updating used WooCommerce Subscriptions plugin
      - name: Check WooCommerce Subscriptions Versions
        env:
          GH_TOKEN: ${{ secrets.GH_TOKEN }}
        run: php .github/workflows/scripts/check_woocommerce_subscriptions_versions.php

      - name: Check for WooCommerce Subscriptions changes
        id: check_ws_changes
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
          if [ "$(git status --porcelain)" != "" ]; then
            echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
            echo "SUBSCRIPTIONS_CHANGES=true" >> $GITHUB_ENV
          fi

      - name: Get WooCommerce Subscriptions versions from files
        id: get_ws_versions
        run: |
          echo "WOOCOMMERCE_SUBSCRIPTIONS_LATEST_VERSION=$(cat /tmp/latest_woocommerce_subscriptions_version.txt)" >> $GITHUB_ENV
          echo "WOOCOMMERCE_SUBSCRIPTIONS_PREVIOUS_VERSION=$(cat /tmp/previous_woocommerce_subscriptions_version.txt)" >> $GITHUB_ENV

      - name: Commit WooCommerce Subscriptions changes
        if: env.SUBSCRIPTIONS_CHANGES == 'true'
        run: |
          git add .
          git commit -m $'Update used WooCommerce Subscriptions plugin in Circle CI\n\n - latest version: ${{ env.WOOCOMMERCE_SUBSCRIPTIONS_LATEST_VERSION }}\n - previous version: ${{ env.WOOCOMMERCE_SUBSCRIPTIONS_PREVIOUS_VERSION }}'

      # Updating used WooCommerce Memberships plugin
      - name: Check WooCommerce Memberships Versions
        env:
          GH_TOKEN: ${{ secrets.GH_TOKEN }}
        run: php .github/workflows/scripts/check_woocommerce_memberships_versions.php

      - name: Check for WooCommerce Memberships changes
        id: check_wm_changes
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
          if [ "$(git status --porcelain)" != "" ]; then
            echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
            echo "MEMBERSHIPS_CHANGES=true" >> $GITHUB_ENV
          fi

      - name: Get WooCommerce Memberships versions from files
        id: get_wm_versions
        run: |
          echo "WOOCOMMERCE_MEMBERSHIPS_LATEST_VERSION=$(cat /tmp/latest_woocommerce_memberships_version.txt)" >> $GITHUB_ENV
          echo "WOOCOMMERCE_MEMBERSHIPS_PREVIOUS_VERSION=$(cat /tmp/previous_woocommerce_memberships_version.txt)" >> $GITHUB_ENV

      - name: Commit WooCommerce Memberships changes
        if: env.MEMBERSHIPS_CHANGES == 'true'
        run: |
          git add .
          git commit -m $'Update used WooCommerce Memberships plugin in Circle CI\n\n - latest version: ${{ env.WOOCOMMERCE_MEMBERSHIPS_LATEST_VERSION }}\n - previous version: ${{ env.WOOCOMMERCE_MEMBERSHIPS_PREVIOUS_VERSION }}'

      # Push all changes at the end if any changes were detected
      #
      # For local testing with act tool add following:
      # env:
      #   GH_PAT: ${{ secrets.GH_TOKEN }}
      # run: |
      #   git remote set-url origin https://${GH_PAT}@github.com/mailpoet/mailpoet
      #   git push -f origin HEAD:refs/heads/update-plugins-and-wordpress-test
      - name: Push changes
        if: env.CHANGES_DETECTED == 'true'
        run: |
          git push -f origin HEAD:refs/heads/update-plugins-and-wordpress

      # Create a pull request if there are changes
      - name: Create Pull Request
        if: env.CHANGES_DETECTED == 'true'
        uses: peter-evans/create-pull-request@v6
        with:
          token: ${{ secrets.GH_TOKEN }}
          branch: update-plugins-and-wordpress
          title: Update WordPress and plugins in CI jobs
          base: trunk
          labels: automated, check-versions
          body: |
            1. If all checks passed, you can merge this PR.
            2. If the build failed, please investigate the failure and either address the issues or delegate the job. Then, make sure these changes are merged.