test.yml

name: Rust

on:
  pull_request:
  push:

jobs:
  stable:
    name: Test + Clippy (stable)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - run: |
          set -e
          rustup toolchain install stable --no-self-update
          rustup default stable
          rustup component add clippy
          RUSTFLAGS=-Dwarnings cargo test
          cargo clippy -- -Dwarnings
          RUSTFLAGS=-Dwarnings cargo build --manifest-path fuzz/Cargo.toml --all

  nightly:
    name: Test + Clippy (nightly)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - run: |
          set -e
          rustup toolchain install nightly --no-self-update
          rustup default nightly
          rustup component add clippy
          RUSTFLAGS=-Dwarnings cargo test
          cargo clippy -- -Dwarnings
          RUSTFLAGS=-Dwarnings cargo build --manifest-path fuzz/Cargo.toml --all

  stable-no-default-features:
    name: Test + Clippy (stable, no default features)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - run: |
          set -e
          rustup toolchain install stable --no-self-update
          rustup default stable
          rustup component add clippy
          RUSTFLAGS=-Dwarnings cargo test --no-default-features && cargo clippy --no-default-features -- -Dwarnings

  msrv:
    name: Test (MSRV)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - run: |
          set -e
          rustup toolchain install 1.46 --no-self-update
          rustup default 1.46
          # We expect an unknown_lints warning on 1.46.
          # Any new warnings added should be flagged because they might indicate
          # a bug, but feel free to add them to -A below if they are harmless and
          # don't happen on newer Rust versions.
          # Also, no Clippy because we probably don't care what old Clippy
          # thinks.
          RUSTFLAGS='-Dwarnings -Aunknown_lints' cargo test