name: Build Release

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

env:
  GODOT_VERSION: 4.6.1
  EXPORT_NAME: Experements
  PROJECT_PATH: .
  BLENDER_VERSION: 5.0.0

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
        shell: bash
        run: |
          mkdir -v -p ~/.local/share/godot/export_templates/
          mkdir -v -p ~/.config/
          set -Eeuo pipefail
          echo "Installing Blender ${{ env.BLENDER_VERSION }}..."
          MAJOR_MINOR="$(echo "${{ env.BLENDER_VERSION }}" | cut -d. -f1,2)"
          BLENDER_URL="https://download.blender.org/release/Blender${MAJOR_MINOR}/blender-${{ env.BLENDER_VERSION }}-linux-x64.tar.xz"
          wget -q "$BLENDER_URL" -O ~/blender.tar.xz
          tar -xf ~/blender.tar.xz -C ~/
          BLENDER_DIR="$(find ~ -maxdepth 1 -name "blender-*" -type d | head -n 1)"
          echo "${BLENDER_DIR}" >> "$GITHUB_PATH"
          echo "BLENDER_PATH=${BLENDER_DIR}/blender" >> "$GITHUB_ENV"
          "${BLENDER_DIR}/blender" --version

          GODOT_CFG="$(find ~/.config/godot -name "editor_settings-*.tres" | head -n 1 || true)"
          if [ -n "$GODOT_CFG" ]; then
            if [ -n "${BLENDER_PATH:-}" ]; then
              grep -q '^filesystem/import/blender/blender_path' "$GODOT_CFG" \
                && sed -i "s|^filesystem/import/blender/blender_path = .*|filesystem/import/blender/blender_path = \"$BLENDER_PATH\"|" "$GODOT_CFG" \
                || echo "filesystem/import/blender/blender_path = \"$BLENDER_PATH\"" >> "$GODOT_CFG"
            fi
          fi

      - name: Windows Build
        run: |
          set -Eeuo pipefail
          mkdir -v -p build/windows
          EXPORT_DIR="$(readlink -f build)"
          cd $PROJECT_PATH
          godot --headless --export-release "Windows" "$EXPORT_DIR/windows/$EXPORT_NAME.exe"
      - name: Upload Artifact
        uses: actions/upload-artifact@v3
        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/

  #     - name: Linux Build
  #       run: |
  #         set -Eeuo pipefail
  #         mkdir -v -p build/linux
  #         EXPORT_DIR="$(readlink -f build)"
  #         cd $PROJECT_PATH
  #         godot --headless --export-release "Linux/X11" "$EXPORT_DIR/linux/$EXPORT_NAME.x86_64"

  #     - name: Upload Artifact
  #       uses: actions/upload-artifact@v3
  #       with:
  #         name: linux
  #         path: build/linux

  create-release:
    name: Create Release
    runs-on: ubuntu-latest
    needs: [export-linux, export-windows]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - 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 }}