name: services/docs - next/required

on:
  push:
    branches: [next]
    paths: 
      - 'services/docs/**'

concurrency:
  group: ci-docs-${{ github.ref_name }}
  cancel-in-progress: true

jobs:
  setup-hugo:
    name: Setup - Hugo
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0

      - name: Setup Hugo
        uses: peaceiris/actions-hugo@v2
        with:
          hugo-version: 'latest'
          extended: true

  build-hugo:
    name: Build - Hugo Site
    needs: setup-hugo
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0

      - name: Setup Hugo
        uses: peaceiris/actions-hugo@v2
        with:
          hugo-version: 'latest'
          extended: true

      - name: Build Hugo site
        working-directory: services/docs
        run: hugo --gc --minify

  release-docker:
    name: Release - Docker Image
    needs: build-hugo
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/${{ github.repository }}/docs
          tags: |
            type=raw,value=latest
            type=sha,format=short

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ci/docker/docs/Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

  deploy:
    name: Deploy - VPS
    needs: release-docker
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && github.ref == 'refs/heads/next'
    steps:
      - name: Deploy via SSH
        uses: appleboy/ssh-action@v1.0.3
        with:
          host: ${{ secrets.DEPLOY_VPS_HOST }}
          username: ${{ secrets.DEPLOY_VPS_USER }}
          key: ${{ secrets.DEPLOY_VPS_SSH_KEY }}
          port: ${{ secrets.DEPLOY_VPS_SSH_PORT || 22 }}
          script: |
            cd /srv/ermnvldmr.com
            git pull
            chmod +x ci/scripts/deploy-new-tags.sh
            # Use the short SHA to match the tag from release-docker
            export DOCS_TAG="sha-$(echo ${{ github.sha }} | cut -c1-7)"
            ./ci/scripts/deploy-new-tags.sh