name: Build Release

on:
  push:
    branches: [release]
  pull_request:
    branches: [release]

env:
  GODOT_VERSION: 4.6.1
  EXPORT_NAME: Experements
  PROJECT_PATH: .

jobs:
  export-windows:
    name: Windows Export
    runs-on: ubuntu-24.04 # Use 24.04 with godot 4
    container: barichello/godot-ci:4.6
    steps:
      - name: Update and install dependencies
        run: |
          apt-get update
          apt-get install -y curl gnupg
      - name: Install Node.js
        run: |
          curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
          apt-get install -y nodejs
      - name: Checkout
        uses: actions/checkout@v4
        with:
          lfs: true
      - name: Setup
        run: |
          mkdir -v -p ~/.local/share/godot/export_templates/
          mkdir -v -p ~/.config/
          godot --headless --no-window --editor
      - name: Windows Build
        run: |
          mkdir -v -p build/windows
          EXPORT_DIR="$(readlink -f build)"
          cd $PROJECT_PATH
          godot --headless --verbose --export-release "Windows Desktop" "$EXPORT_DIR/windows/$EXPORT_NAME.exe"
      - name: Upload Artifact
        uses: actions/upload-artifact@v5
        with:
          name: windows
          path: build/windows

  export-linux:
    name: Linux Export
    runs-on: ubuntu-24.04 # Use 24.04 with godot 4
    container: barichello/godot-ci:4.6
    steps:
      - name: Update and install dependencies
        run: |
          apt-get update
          apt-get install -y curl gnupg
      - name: Install Node.js
        run: |
          curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
          apt-get install -y nodejs
      - name: Checkout
        uses: actions/checkout@v4
        with:
          lfs: true
      - name: Setup
        run: |
          mkdir -v -p ~/.local/share/godot/export_templates/
          godot --headless --no-window --editor
      - name: Linux Build
        run: |
          mkdir -v -p build/linux
          EXPORT_DIR="$(readlink -f build)"
          cd $PROJECT_PATH
          godot --headless --verbose --export-release "Linux/X11" "$EXPORT_DIR/linux/$EXPORT_NAME.x86_64"
      - name: Upload Artifact
        uses: actions/upload-artifact@v5
        with:
          name: linux
          path: build/linux

  export-mac:
    name: Mac Export
    runs-on: ubuntu-24.04 # Use 24.04 with godot 4
    container: barichello/godot-ci:4.6
    steps:
      - name: Update and install dependencies
        run: |
          apt-get update
          apt-get install -y curl gnupg
      - name: Install Node.js
        run: |
          curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
          apt-get install -y nodejs
      - name: Checkout
        uses: actions/checkout@v4
        with:
          lfs: true
      - name: Setup
        run: |
          mkdir -v -p ~/.local/share/godot/export_templates/
          godot --headless --no-window --editor
      - name: Mac Build
        run: |
          mkdir -v -p build/mac
          EXPORT_DIR="$(readlink -f build)"
          cd $PROJECT_PATH
          godot --headless --verbose --export-release "macOS" "$EXPORT_DIR/mac/$EXPORT_NAME.zip"
      - name: Upload Artifact
        uses: actions/upload-artifact@v5
        with:
          name: mac
          path: build/mac

  create-release:
    name: Create Release
    runs-on: ubuntu-latest
    needs: [export-mac, export-linux, export-windows]
    steps:
      - name: Extract version and body from CHANGELOG
        id: changelog
        run: |
          # Extract the latest released version (skip Unreleased)
          LATEST=$(grep -E '^## \[[0-9]+\.[0-9]+\.[0-9]+\]' CHANGELOG.md | head -n1 | sed -E 's/^## \[([0-9]+\.[0-9]+\.[0-9]+)\].*/\1/')

          if [ -z "$LATEST" ]; then
            echo "No released version found in CHANGELOG.md"
            exit 1
          fi

          echo "Released version found: $LATEST"
          echo "version=$LATEST" >> $GITHUB_OUTPUT

          # Extract the body: lines until the next ## header
          BODY=$(awk -v ver="$LATEST" '
            $0 ~ "^## \\[" ver "\\]" {found=1; next}
            found && $0 ~ "^## \\[" {exit}
            found {print}
          ' CHANGELOG.md)

          # Trim leading/trailing empty lines
          BODY=$(echo "$BODY" | sed '/^\s*$/d')

          # Output body safely for GitHub Actions
          echo "body<<EOF" >> $GITHUB_OUTPUT
          echo "$BODY" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      - name: Create Release
        uses: akkuman/gitea-release-action@v1
        with:
          server_url: ${{ vars.SERVER_URL }}
          tag_name: ${{ steps.changelog.outputs.version }}
          name: "${{ steps.changelog.outputs.version }}"
          body: ${{ steps.changelog.outputs.body }}
          draft: false
          token: ${{ secrets.GITEA_TOKEN }}