ci.yml

on:
  push:
    branches: [ main, auto, canary ]
  pull_request:
    branches:
      - main

name: CI

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest
    env:
      RUSTFLAGS: -D warnings
    steps:
      - uses: actions/checkout@v2
        with:
          # By default actions/checkout checks out a merge commit. Check out the PR head instead.
          # https://github.com/actions/checkout#checkout-pull-request-head-commit-instead-of-merge-commit
          ref: ${{ github.event.pull_request.head.sha }}
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
          components: rustfmt, clippy
      - uses: Swatinem/rust-cache@c5ed9ba6b7e1bb8aff90d43acd2f0af4990fa57c
      - name: Lint (clippy) async-std
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --no-default-features --features async-std-runtime --all-targets
      - name: Lint (clippy) tokio
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --no-default-features --features async-tokio-runtime --all-targets
      - name: Lint (clippy) default
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --all-targets
      - name: Lint (rustfmt)
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --check

  build:
    name: Build and test
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ ubuntu-latest, macos-latest, windows-latest ]
        rust-version: [ stable ]
      fail-fast: false
    env:
      RUSTFLAGS: -D warnings
    steps:
      # Checkout the code
      - uses: actions/checkout@v2
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust-version }}
          override: true
      - uses: Swatinem/rust-cache@c5ed9ba6b7e1bb8aff90d43acd2f0af4990fa57c
      # cargo build
      - name: Build all targets with default features
        uses: actions-rs/cargo@v1
        with:
          command: build
          args: --all-targets
      - name: Build all targets with async-std
        uses: actions-rs/cargo@v1
        with:
          command: build
          args: --all-targets --no-default-features --features async-std-runtime
      - name: Build all targets with tokio
        uses: actions-rs/cargo@v1
        with:
          command: build
          args: --all-targets --no-default-features --features async-tokio-runtime
      - name: Test async-std with cargo test
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --workspace --no-default-features --features async-std-runtime
      - name: Test tokio with cargo test
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --workspace --no-default-features --features async-tokio-runtime
      - name: Test defaults with cargo test
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --workspace
      # cargo nextest
      - name: Install nextest from crates.io
        uses: baptiste0928/cargo-install@v1
        with:
          crate: cargo-nextest
      - name: Test async-std with nextest from crates.io
        uses: actions-rs/cargo@v1
        with:
          command: nextest
          args: run --no-default-features --features async-std-runtime
      - name: Test tokio with nextest from crates.io
        uses: actions-rs/cargo@v1
        with:
          command: nextest
          args: run --no-default-features --features async-tokio-runtime
      - name: Test defaults with nextest from crates.io
        uses: actions-rs/cargo@v1
        with:
          command: nextest
          args: run