name: CI

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

env:
  CARGO_TERM_COLOR: always

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: rustup update stable && rustup default stable
      - run: cargo build --verbose
      - run: cargo test --verbose

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: rustup update stable && rustup default stable
      - run: rustup component add clippy
      - run: cargo clippy --all-targets --all-features -- -D warnings

  fmt:
    name: Format
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: rustup update stable && rustup default stable
      - run: rustup component add rustfmt
      - run: cargo fmt --all -- --check

  smoketest:
    name: Smoketest
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - run: rustup update stable && rustup default stable
      - uses: cachix/install-nix-action@v31
        with:
          nix_version: 2.34.6
          extra_nix_config: |
            experimental-features = nix-command flakes
      - uses: nix-community/cache-nix-action@v6
        with:
          primary-key: nix-${{ runner.os }}-${{ hashFiles('flake.nix', 'flake.lock') }}
          restore-prefixes-first-match: nix-${{ runner.os }}-
      - name: Install valgrind
        if: runner.os == 'Linux'
        run: sudo apt-get install -y valgrind
      - name: Build C FFI example
        run: make
        working-directory: crates/client-ffi/examples/message-exchange
      - name: Run C FFI smoketest
        run: ./c-client
        working-directory: crates/client-ffi/examples/message-exchange
      - name: Run C FFI smoketest under valgrind
        if: runner.os == 'Linux'
        run: make valgrind
        working-directory: crates/client-ffi/examples/message-exchange
      - name: Build logos-delivery
        run: nix build .#logos-delivery
      - name: Build chat-cli (logos-delivery)
        run: LOGOS_DELIVERY_LIB_DIR=./result/lib cargo build --release -p chat-cli
      - name: Run chat-cli smoketest
        run: ./target/release/chat-cli --name ci-test --smoketest

  nix-build:
    name: Nix Build
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - uses: cachix/install-nix-action@v31
        with:
          nix_version: 2.34.6
          extra_nix_config: |
            experimental-features = nix-command flakes
      - uses: nix-community/cache-nix-action@v6
        with:
          primary-key: nix-${{ runner.os }}-${{ hashFiles('flake.nix', 'flake.lock') }}
          restore-prefixes-first-match: nix-${{ runner.os }}-
      - run: nix build --print-build-logs