name: deploy-docs
on:
  push:
    branches:
      - main

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    container:
      image: hugomods/hugo:latest
      # We mount both the existing Hugo site structure and the deployment target
      options: --user root -v /srv/caddy/sites:/deploy -v /srv/dev/hugo/wiki:/hugo-site
      
    steps:
      - name: Checkout Docs Source
        uses: actions/checkout@v4

      - name: Sync Markdown and Assets to Hugo Site
        run: |
          # Clean the existing content and static in the mounted Hugo site
          rm -rf /hugo-site/content/*
          # The static symlink in hugo-site won't work inside the container context
          # because the path '/srv/docs/public/static' doesn't exist inside the container.
          # We must replace the symlink with a real folder for the build.
          rm -f /hugo-site/static
          mkdir -p /hugo-site/static
          
          # Copy the new content from this repo into the Hugo content folder
          cp -r . /hugo-site/content/
          
          # Copy static files if they exist in this repo
          if [ -d "./static" ]; then
            cp -r ./static/* /hugo-site/static/
          fi
          
          # Remove Git-related metadata from the content folder
          rm -rf /hugo-site/content/.git /hugo-site/content/.gitea
          rm -rf /hugo-site/content/static

      - name: Build and Deploy Hugo
        run: |
          cd /hugo-site
          hugo --minify --destination /deploy/wiki