ci.yml

name: CI

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

env:
  CARGO_TERM_COLOR: always
  RUSTFLAGS: -D warnings

jobs:
  check-aggregate:
    # Follows the guide at <https://github.com/re-actors/alls-green>.
    runs-on: ubuntu-latest
    if: always()
    needs:
      # If you're modifying this workflow file and you're adding/removing a job
      # which should be required to pass before merging a PR, don't forget to
      # update this list!
      - check
      - features
      - test
    steps:
      - name: Compute whether the needed jobs succeeded or failed
        uses: re-actors/alls-green@release/v1
        with:
          allowed-skips: deploy-github-pages
          jobs: ${{ toJSON(needs) }}

  check:
    name: check
    runs-on: buildjet-4vcpu-ubuntu-2204
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v3
      - name: Install Rust
        run: rustup show
      - uses: Swatinem/rust-cache@v2
      - name: Check formatting
        run: cargo fmt --all --check
      - run: cargo check --all-targets --all-features
      - run: cargo clippy --all-targets --all-features

  # Check that every combination of features is working properly.
  features:
    name: features
    runs-on: buildjet-8vcpu-ubuntu-2204
    timeout-minutes: 120
    steps:
      - uses: actions/checkout@v3
      - name: Install Rust
        run: rustup show
      - name: cargo install cargo-hack
        uses: taiki-e/install-action@cargo-hack
      - uses: Swatinem/rust-cache@v2
      - name: cargo hack
        run: cargo hack check --workspace --feature-powerset --all-targets
  test:
    name: test
    runs-on: buildjet-4vcpu-ubuntu-2204
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v3
      - uses: taiki-e/install-action@nextest
      - name: Install Rust
        run: rustup show
      - uses: Swatinem/rust-cache@v2
      - run: cargo nextest run --workspace --all-features
      # `cargo-nextest` does not support doctests (yet?), so we have to run them
      # separately.
      # TODO: https://github.com/nextest-rs/nextest/issues/16
      - run: cargo test --workspace --doc --all-features