name: Hugo Deploy Pipeline
run-name: Builds the Hugo site and Deploys via SSH to the Server
on:
  push:
    branches:
      - main

jobs:
  Build-and-Deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true  # Fetch Hugo themes (true OR recursive)
          fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod

      - name: Setup Hugo
        uses: peaceiris/actions-hugo@v3
        with:
          hugo-version: '0.128.0'

      - name: Install rsync
        run: apt install rsync

      - name: Build
        run: hugo --minify

      - name: Install SSH Key
        uses: shimataro/ssh-key-action@v2
        with:
          key: ${{ secrets.SSH_PRIVATE_KEY }} 
          known_hosts: 'placeholder' # to make it work

      - name: Adding Known Hosts
        run: ssh-keyscan -H ${{ secrets.REMOTE_HOST }} >> ~/.ssh/known_hosts

      - name: Deploy with rsync
        run: rsync -avz --delete ./public/ ${{ secrets.REMOTE_USER }}@${{ secrets.REMOTE_HOST }}:${{ secrets.REMOTE_TARGET }}