name: "Unit Tests"

on:
  push:
    branches: [ '*' ]
  pull_request:
    branches: [ '*' ]
  repository_dispatch:
    types: [run_tests]
  workflow_call:
    inputs:
      pattern_language_git_repo:
        type: string
      pattern_language_git_hash:
        type: string

jobs:
  tests:
    name: 🧪 Unit Tests
    runs-on: ubuntu-24.04
    permissions:
      actions: read
      contents: read
      security-events: write

    steps:
    - name: 🧰 Checkout
      uses: actions/checkout@v4
      with:
        repository: ${{ github.repository_owner }}/ImHex-Patterns
        submodules: recursive

    - name: ⬇️ Install dependencies
      run: |
        sudo apt update
        sudo apt install -y       \
            build-essential       \
            ccache                \
            gcc-14                \
            g++-14                \
            lld                   \
            ${PKGCONF:-}          \
            cmake                 \
            ninja-build           \
            python3               \
            python3-pip           \
            libmagic-dev          \
            lcov

        sudo pip install jsonschema

    - name: 📜 Setup ccache
      uses: hendrikmuhs/ccache-action@v1
      with:
        key: ${{ runner.os }}-ccache-${{ github.run_id }}
        restore-keys: ${{ runner.os }}-ccache
        max-size: 1G

    - name: 🛠️ Build
      run: |
        mkdir -p build
        cd build
        CC=gcc-14 CXX=g++-14 cmake                        \
          -DCMAKE_C_COMPILER_LAUNCHER=ccache              \
          -DCMAKE_CXX_COMPILER_LAUNCHER=ccache            \
          -DCMAKE_C_FLAGS="-fuse-ld=lld --coverage"       \
          -DCMAKE_CXX_FLAGS="-fuse-ld=lld --coverage"     \
          -DIMHEX_PATTERNS_ENABLE_UNIT_TESTS=ON           \
          -DLIBPL_ENABLE_TESTS=OFF                        \
          -DLIBPL_ENABLE_CLI=OFF                          \
          -DIMHEX_PATTERNS_LIBPL_GIT_REPO="${{ inputs.pattern_language_git_repo }}" \
          -DIMHEX_PATTERNS_LIBPL_GIT_HASH="${{ inputs.pattern_language_git_hash }}" \
          -G Ninja                                        \
          ..
        ninja unit_tests

    - name: 🧪 Perform Unit Tests
      run: |
        cd build
        ctest --output-on-failure -j 4

    - name: 📎 Validate JSON Files
      run: |
        cd constants
        for file in ./[!_]*; do jsonschema -i $file _schema.json; done
        cd ..

        cd tips
        for file in ./[!_]*; do jsonschema -i $file _schema.json; done
        cd ..