opengl.yml

name: OpenGL

on:
  push:
    branches: [main]
    paths:
      - "src/**"
      - "assets/shaders/**"
      - "config/**"
  pull_request:
    branches: [main]
    paths:
      - "src/**"
      - "assets/shaders/**"
      - "config/**"

concurrency:
  group: opengl-${{ github.ref }}
  cancel-in-progress: true

jobs:
  shader-validation:
    name: Shader Validation
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Install glslang
        run: sudo apt-get update && sudo apt-get install -y glslang-tools

      - name: Validate GLSL shaders
        run: |
          SHADERS=$(find assets/shaders -type f \( -name "*.vert" -o -name "*.frag" -o -name "*.geom" -o -name "*.comp" \))
          echo "Found $(echo "$SHADERS" | wc -l) shaders"
          echo "$SHADERS" | xargs glslangValidator