name: build

on:
  workflow_dispatch:
  push:
    branches:
      - master

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os:
          - windows-latest
          - ubuntu-latest
          # - macos-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: nightly
      - uses: Swatinem/rust-cache@v2
      - name: Prepare OpenCL SDK
        shell: bash
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          if [[ "$RUNNER_OS" == "Windows" ]]; then
            VERSION=$(gh release view --repo KhronosGroup/OpenCL-SDK --json tagName --jq .tagName)
            gh release download --repo KhronosGroup/OpenCL-SDK --pattern "OpenCL-SDK-${VERSION}-Win-x64.zip"
            unzip "OpenCL-SDK-${VERSION}-Win-x64.zip"
            cp "OpenCL-SDK-${VERSION}-Win-x64/lib/OpenCL.lib" OpenCL.lib
          fi
          if [[ "$RUNNER_OS" == "Linux" ]]; then
            sudo apt install opencl-headers ocl-icd-opencl-dev
          fi
          # FIXME
          # if [[ "$RUNNER_OS" == "macOS" ]]; then
          #
          # fi
      - name: Build
        id: build
        shell: bash
        run: |
          if [[ "$RUNNER_OS" == "Windows" ]]; then
            export RUSTFLAGS="--remap-path-prefix C:\\Users\\runneradmin=~"
          else
            export RUSTFLAGS="--remap-path-prefix $HOME=~"
          fi
          cargo build --release
          if [[ "$RUNNER_OS" == "Windows" ]]; then
            echo "executable=target/release/opencl_vanity_gpg.exe" >> $GITHUB_OUTPUT
          else
            echo "executable=target/release/opencl_vanity_gpg" >> $GITHUB_OUTPUT
          fi
      - name: Upload result
        uses: actions/upload-artifact@v4
        with:
          name: opencl_vanity_gpg-${{ runner.os }}
          path: ${{ steps.build.outputs.executable }}