name: Build

on:
  push:
    branches:
      - "**"
    tags:
      - '[0-9]+.[0-9]+.[0-9]+'
  pull_request:
    branches:
      - "**"
    types: [opened, synchronize, reopened]

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

env:
  PREMAKE_VERSION: "5.0.0-beta6"

jobs:
  build-windows:
    name: Build Windows
    runs-on: windows-2022
    strategy:
      fail-fast: false
      matrix:
        configuration:
          - release
        compiler:
          - msvc
          - clang
        arch:
          - x86
          - x64
          - arm64
        include:
          - arch: x86
            platform: Win32
          - arch: x64
            platform: x64
          - arch: arm64
            platform: arm64
    steps:
      - name: Check out files
        uses: actions/checkout@main
        with:
          submodules: true
          fetch-depth: 0
          lfs: false

      - name: Add msbuild to PATH
        uses: microsoft/setup-msbuild@main

      - name: Install Premake5
        uses: diamante0018/setup-premake@master
        with:
          version: ${{ env.PREMAKE_VERSION }}

      - name: Generate project files (clang)
        if: matrix.compiler == 'clang'
        run: premake5 --cc=${{matrix.compiler}} vs2022

      - name: Generate project files (msvc)
        if: matrix.compiler == 'msvc'
        run: premake5 vs2022

      - name: Set up problem matching
        uses: ammaraskar/msvc-problem-matcher@master

      - name: Build ${{matrix.arch}} ${{matrix.configuration}} ${{matrix.compiler}} binaries
        run: msbuild /m /p:Configuration=${{matrix.configuration}} /p:Platform=${{matrix.platform}} build/iw4-validator.sln

      - name: Upload ${{matrix.arch}} ${{matrix.configuration}} ${{matrix.compiler}} binaries
        uses: actions/upload-artifact@main
        with:
          name: windows-${{matrix.arch}}-${{matrix.configuration}}-${{matrix.compiler}}
          path: |
            build/bin/${{matrix.arch}}/${{matrix.configuration}}/iw4-validator.exe
            build/bin/${{matrix.arch}}/${{matrix.configuration}}/iw4-validator.pdb

  build-linux:
    name: Build Linux
    runs-on: ubuntu-latest
    container: ubuntu:noble
    strategy:
      fail-fast: false
      matrix:
        configuration:
          - release
        arch:
          - x86
          - amd64
          - arm64
    steps:
      - name: Install g++ and multilib
        run: |
          apt-get update
          apt-get install -y wget tar git make gcc g++ gcc-multilib g++-multilib

      - name: Check out files
        uses: actions/checkout@main
        with:
          submodules: true
          fetch-depth: 0
          lfs: false

      - name: Install dependencies (arm64)
        if: matrix.arch == 'arm64'
        run: |
          apt-get update
          apt-get install -y crossbuild-essential-arm64

      - name: Install dependencies (x86)
        if: matrix.arch == 'x86'
        run: |
          dpkg --add-architecture i386
          apt-get update
          apt-get -y install gcc-multilib g++-multilib

      - name: Install Premake5
        uses: diamante0018/setup-premake@master
        with:
          version: ${{ env.PREMAKE_VERSION }}

      - name: Generate project files
        run: premake5 gmake

      - name: Set up problem matching
        uses: ammaraskar/gcc-problem-matcher@master

      - name: Set up CC environment variable
        if: matrix.arch == 'arm64'
        run: |
          echo "CC=aarch64-linux-gnu-gcc" >> $GITHUB_ENV

      - name: Set up CXX environment variable
        if: matrix.arch == 'arm64'
        run: |
          echo "CXX=aarch64-linux-gnu-g++" >> $GITHUB_ENV

      - name: Build ${{matrix.arch}} ${{matrix.configuration}} binaries
        run: |
          make -C build config=${{matrix.configuration}}_${{matrix.arch}} -j$(nproc)

      - name: Upload ${{matrix.arch}} ${{matrix.configuration}} binaries
        uses: actions/upload-artifact@main
        with:
          name: linux-${{matrix.arch}}-${{matrix.configuration}}
          path: |
            build/bin/${{matrix.arch}}/${{matrix.configuration}}/iw4-validator

  deploy:
    name: Deploy artifacts
    needs: [build-linux, build-windows]
    runs-on: ubuntu-latest
    if: github.ref_type == 'tag'
    steps:
      - name: Setup main environment
        run: echo "ALTERWARE_MASTER_PATH=${{ secrets.ALTERWARE_MASTER_SSH_PATH }}" >> $GITHUB_ENV

      - name: Download Release binaries
        uses: actions/download-artifact@main
        with:
          name: windows-x64-release

      # Set up committer info and GPG key
      - name: Install SSH key
        uses: shimataro/ssh-key-action@v2.7.0
        with:
          key: ${{ secrets.ALTERWARE_MASTER_SSH_PRIVATE_KEY }}
          known_hosts: 'just-a-placeholder-so-we-dont-get-errors'

      - name: Add known hosts
        run: ssh-keyscan -H ${{ secrets.ALTERWARE_MASTER_SSH_ADDRESS }} >> ~/.ssh/known_hosts

      - name: Upload iw4-validator binary
        run: rsync -avz iw4-validator.exe ${{ secrets.ALTERWARE_MASTER_SSH_USER }}@${{ secrets.ALTERWARE_MASTER_SSH_ADDRESS }}:${{ env.ALTERWARE_MASTER_PATH }}/tools/