name: Deploy to Hosting Server

on:
  workflow_dispatch:
    inputs:
      confirm:
        description: 'Type DEPLOY to deploy this branch to the hosting server'
        required: true
        default: ''

jobs:
  deploy:
    name: Manual deploy
    runs-on: ubuntu-latest

    if: ${{ github.event.inputs.confirm == 'DEPLOY' }}

    env:
      DEPLOY_HOST: ${{ secrets.DEPLOY_HOST }}
      DEPLOY_PORT: ${{ secrets.DEPLOY_PORT }}
      DEPLOY_USER: ${{ secrets.DEPLOY_USER }}
      DEPLOY_PATH: ${{ secrets.DEPLOY_PATH }}
      DEPLOY_SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}

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

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.2'
          extensions: dom, gd, intl, mbstring, mysqli, zip
          coverage: none

      - name: Validate Composer config
        run: composer validate --no-check-publish --strict

      - name: Install production dependencies
        run: composer install --no-dev --no-interaction --prefer-dist --no-progress --optimize-autoloader

      - name: Configure SSH
        run: |
          test -n "${DEPLOY_HOST}"
          test -n "${DEPLOY_USER}"
          test -n "${DEPLOY_PATH}"
          test -n "${DEPLOY_SSH_KEY}"

          mkdir -p ~/.ssh
          chmod 700 ~/.ssh
          printf '%s\n' "${DEPLOY_SSH_KEY}" > ~/.ssh/deploy_key
          chmod 600 ~/.ssh/deploy_key

          SSH_PORT="${DEPLOY_PORT:-22}"
          ssh-keyscan -p "${SSH_PORT}" "${DEPLOY_HOST}" >> ~/.ssh/known_hosts

      - name: Deploy files
        run: |
          SSH_PORT="${DEPLOY_PORT:-22}"

          ssh -i ~/.ssh/deploy_key -p "${SSH_PORT}" "${DEPLOY_USER}@${DEPLOY_HOST}" \
            "mkdir -p '${DEPLOY_PATH}' '${DEPLOY_PATH}/writable/cache' '${DEPLOY_PATH}/writable/logs' '${DEPLOY_PATH}/writable/session' '${DEPLOY_PATH}/writable/uploads' '${DEPLOY_PATH}/writable/debugbar'"

          rsync -az --delete \
            -e "ssh -i ~/.ssh/deploy_key -p ${SSH_PORT}" \
            --exclude '.git/' \
            --exclude '.gitea/' \
            --exclude '.env' \
            --exclude 'env' \
            --exclude 'env.*' \
            --exclude 'writable/cache/***' \
            --exclude 'writable/logs/***' \
            --exclude 'writable/session/***' \
            --exclude 'writable/uploads/***' \
            --exclude 'writable/debugbar/***' \
            --exclude 'tests/' \
            --exclude 'phpunit.xml*' \
            ./ "${DEPLOY_USER}@${DEPLOY_HOST}:${DEPLOY_PATH}/"

      - name: Finalize deployment
        run: |
          SSH_PORT="${DEPLOY_PORT:-22}"

          ssh -i ~/.ssh/deploy_key -p "${SSH_PORT}" "${DEPLOY_USER}@${DEPLOY_HOST}" \
            "cd '${DEPLOY_PATH}' && php spark cache:clear || true"