rust.yml

name: Rust CI

on:
  push:
    branches:
      - main
  pull_request:

env:
  CARGO_TERM_COLOR: always
  CARGO_INCREMENTAL: 0

# See: https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#concurrency.
# This will ensure that only one commit will be running tests at a time on each PR.
concurrency:
  group: ${{ github.ref }}-${{ github.workflow }}
  cancel-in-progress: true

jobs:
  check:
    strategy:
      matrix:
        rust: ["stable", "nightly"]
        #os: [ubuntu-latest, macos-latest, windows-2019]
        # TEMPORARY CHANGE until better solution with shellfish is found
        os: [ubuntu-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout source
        uses: actions/checkout@v4

      - name: Cache Cargo registry
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-debug-${{ hashFiles('**/Cargo.toml') }}

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

      - name: Test Rast library
        run: cargo +${{ matrix.rust }} test --manifest-path rast/Cargo.toml

      - name: Test Rast agent
        run: cargo +${{ matrix.rust }} test --manifest-path rast-agent/Cargo.toml

      - name: Test Rast C2
        run: cargo +${{ matrix.rust }} test --manifest-path rast-c2/Cargo.toml

      - name: Test Rast CLI
        run: cargo +${{ matrix.rust }} test --manifest-path rast-cli/Cargo.toml

  clippy:
    runs-on: ubuntu-latest
    needs: ['check']
    steps:
      - name: Checkout source
        uses: actions/checkout@v4

      - name: Cache Cargo registry
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-debug-${{ hashFiles('**/Cargo.toml') }}

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@beta
        with:
          components: clippy

      - name: Run clippy
        run: cargo clippy -- -Dclippy::all -Wclippy::pedantic

  rustfmt:
    runs-on: ubuntu-latest
    needs: ['check']
    steps:
      - name: Checkout source
        uses: actions/checkout@v4

      - name: Cache Cargo registry
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-debug-${{ hashFiles('**/Cargo.toml') }}

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@nightly
        with:
          components: rustfmt

      - name: Run fmt
        run: cargo fmt --all -- --check

  miri:
    runs-on: ubuntu-latest
    needs: ['check']
    steps:
      - name: Checkout source
        uses: actions/checkout@v4

      - name: Cache Cargo registry
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-debug-${{ hashFiles('**/Cargo.toml') }}

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@nightly
        with:
          components: miri

      - name: Setup Miri
        run: cargo miri setup

      - name: Run Miri
        run: cargo miri test

  machete:
    runs-on: ubuntu-latest
    continue-on-error: true
    steps:
      - name: Checkout source
        uses: actions/checkout@v3

      - name: Cache Cargo registry
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-debug-${{ hashFiles('**/Cargo.toml') }}

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@nightly

      - name: Install Cargo Machete
        run: cargo install cargo-machete

      - name: Run Machete
        run: cargo machete