ci.yml

name: CI

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

env: 
  CARGO_TERM_COLOR: always

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/cache@v4
        with:
          path: ~/.cargo/bin
          key: lint-cache-${{ runner.os }}-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            lint-cache-${{ runner.os }}-${{ hashFiles('**/Cargo.lock') }}
            lint-cache-${{ runner.os }}-
      - run: rustup update stable && rustup default stable
      - run: tools/ci/check_rust_deps
      - name: Run cargo install cargo-machete
        run: |
          if [ ! -f ~/.cargo/bin/cargo-machete ]; then
            cargo install cargo-machete
          fi
      - run: cargo machete
      - run: cargo fmt --all -- --check
      - run: cargo generate-lockfile --locked
      - run: cargo clippy --locked -- --deny warnings
      - run: cargo verify-project --locked
      - run: cargo doc --no-deps

  test:
    name: Test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        toolchain:
          - stable
          - beta
          - nightly
    steps:
      - uses: actions/checkout@v4
      - run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}
      - run: cargo build --verbose
      - run: cargo test --verbose

  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: docker/build-push-action@v4
        with:
          context: .
          push: false

  coverage:
    name: Coverage
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/cache@v4
        with:
          path: ~/.cargo/bin
          key: coverage-cache-${{ runner.os }}-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            coverage-cache-${{ runner.os }}-${{ hashFiles('**/Cargo.lock') }}
            coverage-cache-${{ runner.os }}-
      - run: rustup update stable && rustup default stable
      - name: Run cargo install cargo-tarpaulin
        run: |
          if [ ! -f ~/.cargo/bin/cargo-tarpaulin ]; then
            cargo install cargo-tarpaulin
          fi
      # 5%? yeah, we should do better...
      - run: cargo tarpaulin --fail-immediately --fail-under 5 --locked