name: CI Hugo Publish

on:
  push:
    branches:
      - master

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

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          submodules: true  # Fetch Hugo themes (true OR recursive)
          fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod

      - name: Set up SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.SSH_KEY }}" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          ssh-keyscan -H git.ericxliu.me >> ~/.ssh/known_hosts

      - name: Build site with Hugo
        uses: peaceiris/actions-hugo@v3
        with:
          hugo-version: '0.119.0'
          extended: true

      - name: Build
        run: hugo --minify

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        if: ${{ github.ref == 'refs/heads/master' }}
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./public 

      - name: Delete Kubernetes pod
        run: |
          curl -X DELETE ${{ secrets.APISERVER }}/api/v1/namespaces/Hugo/pods/ \
          --header "Authorization: Bearer ${{ secrets.TOKEN }}" --insecure