on:
  push:
    branches:
      - main

env:
  SERVER_URL: ${{ vars.SERVER_URL }}

jobs:
  build-website:
    name: Build and deploy website
    runs-on: alpine
    container:
      image: alpine:edge
    defaults:
      run:
        shell: ash -eo pipefail {0}
    steps:
      - name: Install dependencies
        run: apk add --no-cache curl nodejs git zola openssh minify
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Build web
        run: zola build
      - name: Minify files
        run: minify --all -r -o . public

      - name: Output SSH key to file
        run: |
          echo "${{ secrets.SSH_KEY }}" > ssh_id
          chmod 0600 ssh_id
      - name: Transfer built files
        run: scp -i ssh_id -o StrictHostKeyChecking=accept-new -r ./public/. ${{ env.SERVER_URL }}