lint.yaml

on:
  push:
  pull_request:
  merge_group:
  schedule: # Trigger a job on default branch at 4AM PST everyday
    - cron: "0 11 * * *"

name: Lint

jobs:
  clippy:
    name: Clippy
    runs-on: windows-latest
    permissions:
      checks: write
    strategy:
      matrix:
        wdk:
          - Microsoft.WindowsWDK.10.0.22621 # NI WDK

        llvm:
          - 17.0.6

        rust_toolchain:
          - stable
          - beta
          - nightly

        cargo_profile:
          - dev
          - release

        target_triple:
          - x86_64-pc-windows-msvc
          - aarch64-pc-windows-msvc

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

      - name: Install Winget
        uses: ./.github/actions/winget-install
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Install LLVM ${{ matrix.llvm }}
        run: |
          if ((Get-WinGetPackage -Id LLVM -Source winget -MatchOption Equals).InstalledVersion -eq '${{ matrix.llvm }}') {
            Write-Host "LLVM ${{ matrix.llvm }} is already installed."
          } else {
            Write-Host "Installing LLVM ${{ matrix.llvm }}..."
            Install-WinGetPackage -Id LLVM.LLVM -Version ${{ matrix.llvm }} -Source winget -MatchOption Equals -Mode Silent -Force
          }
          clang --version

      - name: Install WDK (${{ matrix.wdk }})
        run: |
          if ((Get-WinGetPackage -Id ${{ matrix.wdk }} -Source winget -MatchOption Equals).Id -eq '${{ matrix.wdk }}') {
            Write-Host "${{ matrix.wdk }} is already installed. Attempting to update..."
            Update-WinGetPackage -Id ${{ matrix.wdk }} -Source winget -MatchOption Equals -Mode Silent -Force
          } else {
            Write-Host "Installing ${{ matrix.wdk }}..."
            Install-WinGetPackage -Id ${{ matrix.wdk }} -Source winget -MatchOption Equals -Mode Silent -Force
          }

      - name: Install Rust Toolchain (${{ matrix.rust_toolchain }})
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust_toolchain }}
          components: clippy
          targets: ${{ matrix.target_triple }}

      - name: Run Cargo Clippy
        run: cargo +${{ matrix.rust_toolchain }} clippy --locked --profile ${{ matrix.cargo_profile }} --target ${{ matrix.target_triple }} --all-targets -- -D warnings

      - name: Run Cargo Clippy (--features nightly)
        if: matrix.rust_toolchain == 'nightly'
        run: cargo +${{ matrix.rust_toolchain }} clippy --locked --profile ${{ matrix.cargo_profile }} --target ${{ matrix.target_triple }} --all-targets --features nightly -- -D warnings

  unused_deps:
    name: Detect Unused Cargo Dependencies
    runs-on: windows-latest

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

      - name: Install Rust Toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Install Cargo Machete
        uses: taiki-e/install-action@v2
        with:
          tool: cargo-machete

      - name: Run Cargo Machete
        run: cargo machete --skip-target-dir