ci.yml

name: CI

on:
  pull_request:
  push:
    branches:
      - master
      - '[0-9]+.[0-9]+'

env:
  RUST_BACKTRACE: 1

defaults:
  run:
    shell: bash

jobs:
  test:
    name: cargo +${{ matrix.rust }} test (${{ matrix.os }})
    strategy:
      matrix:
        include:
          - rust: stable
            os: ubuntu-latest
          - rust: beta
            os: ubuntu-latest
          - rust: nightly
            os: ubuntu-latest
          - rust: nightly
            os: macos-latest
          - rust: nightly
            os: windows-latest
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust
        # --no-self-update is necessary because the windows environment cannot self-update rustup.exe.
        run: rustup update ${{ matrix.rust }} --no-self-update && rustup default ${{ matrix.rust }}
      - run: cargo install cargo-hack
      - run: cargo hack build --feature-powerset --workspace
      - run: cargo test --workspace
      - run: cargo doc --workspace --no-deps
      - run: cargo bench
        if: startsWith(matrix.rust, 'nightly')
      - run: cargo test --features nightly
        if: startsWith(matrix.rust, 'nightly')

  msrv:
    name: cargo +${{ matrix.rust }} build
    strategy:
      matrix:
        rust:
          # This is the minimum Rust version supported by futures 0.1.
          - 1.15.0
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust
        run: rustup update ${{ matrix.rust }} && rustup default ${{ matrix.rust }}
      - run: cargo build
      - run: cargo build --no-default-features