rust.yml

name: Rust CI

on:
  pull_request:
  push:
    branches:
      - "main"

jobs:
  lint:
    name: Linting & Coding Standards
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - name: Install Rust Toolchain
        run: |
          rustup update
          rustup component add clippy

      - uses: Swatinem/rust-cache@v2

      - name: Lint
        run: |
          cargo fmt -- --check
          cargo clippy --all-targets --workspace --tests

  dependencies:
    name: Check Dependencies
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: Swatinem/rust-cache@v2
      - name: Install Rust Toolchain
        run: |
          rustup update
          rustup install nightly
          cargo install cargo-udeps
      - name: Check for unused dependencies
        run: |
          cargo +nightly udeps

  test:
    name: Test Suite Runs - ${{ matrix.test-arm }}
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        include:
          - # test with the current stable version
            test-arm: "Stable"
            rust-version: "stable"
            continue-on-error: false
          - # test with the MSRV version
            test-arm: "Minimum Supported Rust Version"
            rust-version: "1.71.1"
            continue-on-error: false
          - # test with the current nightly version (allowed to fail)
            test-arm: "Nightly"
            rust-version: "nightly"
            continue-on-error: true

    steps:
      - uses: actions/checkout@v4
      - name: Install Rust Toolchain
        run: |
          rustup update
          rustup install ${{ matrix.rust-version }}
      - uses: Swatinem/rust-cache@v2
      - name: Build
        run: cargo +${{ matrix.rust-version }} build --verbose
        continue-on-error: ${{ matrix.continue-on-error }}
      - name: Execute tests
        run: cargo +${{ matrix.rust-version }} test --verbose
        continue-on-error: ${{ matrix.continue-on-error }}
      - name: Run CLI
        run: cargo +${{ matrix.rust-version }} run -- cyclonedx