name: Build website

on:
  push:
    branches:
      - master

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Set up Java
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 17

      - name: Install software
        run: |
          sudo apt-get update
          sudo apt-get install -y rsync

      - name: Install JBake
        run: |
          JBAKE_VERSION=2.7.0
          curl -L -o jbake.zip https://github.com/jbake-org/jbake/releases/download/v${JBAKE_VERSION}/jbake-${JBAKE_VERSION}-bin.zip
          unzip jbake.zip
          sudo mv jbake-${JBAKE_VERSION}-bin /opt/jbake
          sudo ln -s /opt/jbake/bin/jbake /usr/local/bin/jbake

      - name: Build website
        run: |
          jbake -b

      - name: Deploy
        env:
          SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
          REMOTE_IP: ${{ vars.DEPLOY_REMOTE_IP }}
        run: |
          mkdir -p ~/.ssh
          echo "$SSH_KEY" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          ssh-keyscan -H "$REMOTE_IP" >> ~/.ssh/known_hosts
          chmod -R 777 output
          rsync -az --delete output/ webuser@"$REMOTE_IP":/home/webuser/www/