release.yml

name: Tagged Release

on:
  push:
    tags:
      - "v*"

permissions:
  contents: write

jobs:
  release:
    name: Build, Test & Release
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Verify tag matches CMakeLists version
        run: |
          TAG_VERSION="${GITHUB_REF_NAME#v}"
          CMAKE_VERSION=$(grep -oP 'project\s*\([^)]*VERSION\s+\K[0-9]+\.[0-9]+\.[0-9]+' CMakeLists.txt)
          if [ "$TAG_VERSION" != "$CMAKE_VERSION" ]; then
            echo "ERROR: Tag version ($TAG_VERSION) does not match CMakeLists.txt version ($CMAKE_VERSION)"
            exit 1
          fi
          echo "Version verified: $TAG_VERSION"

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y gcc g++

      - name: Configure
        run: cmake -B build -DBUILD_TESTS=ON -DBUILD_EXAMPLES=ON

      - name: Build
        run: cmake --build build

      - name: Test
        run: ctest --test-dir build --output-on-failure

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          generate_release_notes: true