cashcode 0.1.1

CashCode bill validator driver using the CCNET protocol
Documentation
name: CI

on:
  workflow_dispatch:

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1

jobs:
  build:
    name: Build & Test (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-latest
            target: x86_64-unknown-linux-gnu
            binary: cashcode
          - os: windows-latest
            target: x86_64-pc-windows-msvc
            binary: cashcode.exe

    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}

      - name: Cache cargo registry & build artefacts
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry/index
            ~/.cargo/registry/cache
            ~/.cargo/git/db
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: ${{ runner.os }}-cargo-

      - name: Install Linux serial port dependencies
        if: runner.os == 'Linux'
        run: sudo apt-get update && sudo apt-get install -y libudev-dev

      - name: cargo check
        run: cargo check --target ${{ matrix.target }}

      - name: cargo test (lib only — no hardware required)
        run: cargo test --lib --target ${{ matrix.target }}

      - name: cargo build --release
        run: cargo build --release --target ${{ matrix.target }}

      - name: Upload binary
        uses: actions/upload-artifact@v4
        with:
          name: cashcode-${{ matrix.target }}
          path: target/${{ matrix.target }}/release/${{ matrix.binary }}
          retention-days: 30