name: Build Hugo Site
on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: self-hosted 
    container:
      image: klakegg/hugo:ext-alpine

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Build
        run: hugo --minify
      
      - name: Debug SSH key
        run: |
          echo "Key length: $(echo "$SSH_KEY" | wc -c)"
          echo "${{secrets.deploy_path}}"

      - name: Dump env (sanitized)
        run: |
          echo "All env vars injected:"
          env | sort | grep -E 'SSH_|GITEA|ACT' || true
      - name: Deploy
        run: |
          apk add --no-cache rsync openssh
          mkdir -p ~/.ssh
          echo "$SSH_KEY" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          rsync -avz --delete -e "ssh -i ~/.ssh/id_ed25519 -o StrictHostKeyChecking=no" public/ ${SSH_USER}@${SSH_HOST}:${DEPLOY_PATH}
        env:
          SSH_KEY: ${{ secrets.SSH_KEY }}
          SSH_USER: ${{ secrets.SSH_USER }}
          SSH_HOST: ${{ secrets.SSH_HOST }}
          DEPLOY_PATH: ${{ secrets.DEPLOY_PATH }}