name: Lint & Build

on:
  push:
    branches: [ main, master ]
  pull_request:

jobs:
  lint:
    name: Linting
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Project
        uses: actions/checkout@v5

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: thumbv8m.main-none-eabihf                                    
          components: rustfmt, clippy

      - name: Install cargo sort
        uses: taiki-e/install-action@v2
        with:
          tool: cargo-sort

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

      - name: Check formatting
        run: cargo fmt --check

      - name: Check import sorting
        run: cargo sort --grouped --check --check-format
      
      - name: Check for unused dependencies
        run: cargo machete

      - name: Clippy for RP2350 ARM Cores
        run: |
          cargo clippy --target thumbv8m.main-none-eabihf -- -D warnings
  build:
    name: Build
    runs-on: ubuntu-latest
    needs: lint
    
    steps:
      - name: Checkout Project
        uses: actions/checkout@v5

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: thumbv8m.main-none-eabihf
          
      - name: Build for RP2350 ARM Cores
        run: |
          cargo build --target thumbv8m.main-none-eabihf  --release --locked