name: Build and Release

on:
  push:
    tags:
      - '*'    # Trigger on any tag push

jobs:
  build_and_release:
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
    runs-on: ${{ matrix.os }}

    steps:
      # Linux
      - name: Install build tools (Linux)
        if: runner.os == 'Linux'
        run: sudo apt-get update && sudo apt-get install -y flex bison

      # macOS
      - name: Install build tools (macOS)
        if: runner.os == 'macOS'
        run: brew install flex bison

      - name: Checkout code
        uses: actions/checkout@v3
        with:
          submodules: recursive

      # Windows
      - name: Install build tools (Windows)
        if: runner.os == 'Windows'
        run: |
          choco install winflexbison mingw -y
          cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++
        shell: pwsh

      - name: Setup Python (needed for Conan)
        uses: actions/setup-python@v4
        with:
          python-version: '3.x'

      - name: Install Conan (Linux/macOS)
        if: runner.os != 'Windows'
        run: |
          python -m pip install --upgrade pip
          pip install conan
        shell: bash

      - name: Install Conan (Windows)
        if: runner.os == 'Windows'
        run: |
          python -m pip install --upgrade pip
          pip install conan
        shell: pwsh

      - name: Configure Conan (Linux/macOS)
        if: runner.os != 'Windows'
        run: conan profile detect
        shell: bash

      - name: Configure Conan (Windows)
        if: runner.os == 'Windows'
        run: conan profile detect
        shell: pwsh

      - name: Install dependencies and build (Linux/macOS)
        if: runner.os != 'Windows'
        run: |
          conan install . --build=missing
          conan build .
        shell: bash

      - name: Install dependencies and build (Windows)
        if: runner.os == 'Windows'
        run: |
          conan install . --build=missing
          conan build . --config Release
        shell: pwsh

      - name: Determine if prerelease (Linux/macOS)
        if: runner.os != 'Windows'
        id: prerelease_check_unix
        run: |
          TAG=${GITHUB_REF##refs/tags/}
          if [[ "$TAG" == prerelease-* ]]; then
            echo "true" > prerelease.txt
          else
            echo "false" > prerelease.txt
          fi
          echo "prerelease=$(cat prerelease.txt)" >> $GITHUB_OUTPUT
        shell: bash

      - name: Determine if prerelease (Windows)
        if: runner.os == 'Windows'
        id: prerelease_check_win
        run: |
          $TAG = $env:GITHUB_REF -replace 'refs/tags/', ''
          if ($TAG -like 'prerelease-*') {
            echo "true" > prerelease.txt
          } else {
            echo "false" > prerelease.txt
          }
          echo "prerelease=$(Get-Content prerelease.txt)" >> $env:GITHUB_OUTPUT
        shell: pwsh

      - name: Archive build folder (Linux/macOS)
        if: runner.os != 'Windows'
        run: |
          TAG=${GITHUB_REF##refs/tags/}
          OS=$(uname -s | tr '[:upper:]' '[:lower:]')
          ARCH=$(uname -m)
          FOLDER_NAME="chloride-$TAG-$OS-$ARCH"
          TAR_NAME="$FOLDER_NAME.tar.gz"
          mv build/bin "$FOLDER_NAME"
          cp LICENSE.txt "$FOLDER_NAME"
          tar -czf "$TAR_NAME" "$FOLDER_NAME"
          echo "TAR_NAME=$TAR_NAME" >> $GITHUB_ENV
        shell: bash

      - name: Archive build folder (Windows)
        if: runner.os == 'Windows'
        run: |
          $TAG = $env:GITHUB_REF -replace 'refs/tags/', ''
          $ARCH = if ([Environment]::Is64BitOperatingSystem) { 'x64' } else { 'x86' }
          $FOLDER_NAME = "chloride-$TAG-windows-$ARCH"
          $TAR_NAME = "$FOLDER_NAME.zip"
          Rename-Item build\bin $FOLDER_NAME
          Copy-Item LICENSE.txt $FOLDER_NAME
          Compress-Archive -Path $FOLDER_NAME -DestinationPath $TAR_NAME
          echo "TAR_NAME=$TAR_NAME" >> $env:GITHUB_ENV
        shell: pwsh

      - name: Create GitHub Release
        uses: ncipollo/release-action@v1
        with:
          tag: ${{ github.ref_name }}
          name: Release ${{ github.ref_name }}
          body: Automated release based on tag ${{ github.ref_name }}
          draft: false
          updateOnlyUnreleased: true
          replacesArtifacts: true
          prerelease: ${{ runner.os == 'Windows' && steps.prerelease_check_win.outputs.prerelease || steps.prerelease_check_unix.outputs.prerelease }}
          artifacts: ${{ env.TAR_NAME }}