name: Build and Deploy Godot HTML5

on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: docker

    steps:
      # ---------------------------
      # 1. Checkout repository
      # ---------------------------
      - name: Checkout repo
        uses: actions/checkout@v4

      # ---------------------------
      # 2. Install dependencies
      # ---------------------------
      - name: Install tools
        run: |
          apt update
          apt install -y wget unzip rsync

      # ---------------------------
      # 3. Install Godot (headless CLI)
      # ---------------------------
      - name: Install Godot
        run: |
          wget https://github.com/godotengine/godot/releases/download/4.6-stable/Godot_v4.6-stable_linux.x86_64.zip
          unzip Godot_v4.6-stable_linux.x86_64.zip
          chmod +x Godot_v4.6-stable_linux.x86_64
          mv Godot_v4.6-stable_linux.x86_64 /usr/local/bin/godot

      # ---------------------------
      # 4. Verify Godot is available
      # ---------------------------
      - name: Verify Godot
        run: godot --version
        
      - name: Install export templates
        run: |
          VERSION=4.6

          mkdir -p ~/.local/share/godot/export_templates/${VERSION}.stable

          wget -O templates.tpz \
            https://github.com/godotengine/godot/releases/download/${VERSION}-stable/Godot_v${VERSION}-stable_export_templates.tpz

          unzip templates.tpz -d templates_tmp

          cp -r templates_tmp/templates/* ~/.local/share/godot/export_templates/${VERSION}.stable/

      # ---------------------------
      # 5. Build HTML5 export
      # ---------------------------
      - name: Build HTML5
        run: |
          mkdir -p build/html5
          godot --headless --export-release "Web" build/html5/index.html

      # ---------------------------
      # 6. Deploy to Nginx folder
      # ---------------------------
      - name: Deploy to server folder
        run: |
          rsync -av --delete build/html5/ /deploy