.cirrus.yml

# Check that formatting is correct using nightly rust.
fmt_task:
  container:
    image: rustlang/rust:nightly
  install_script: rustup component add rustfmt-preview
  check_script: cargo fmt -- --check

# Run clippy.
clippy_task:
  container:
    image: rustlang/rust:nightly
  cargo_cache:
    folder: $CARGO_HOME/registry
    fingerprint_script: cat Cargo.toml
  install_script: rustup component add clippy-preview
  check_script: cargo clippy
  before_cache_script: rm -rf $CARGO_HOME/registry/index

# Build and test.
test_task:
  matrix:
    - container:
        image: rust:latest
    - allow_failures: true
      container:
        image: rustlang/rust:nightly
  cargo_cache:
    folder: $CARGO_HOME/registry
    fingerprint_script: cat Cargo.toml
  build_script: cargo build
  test_script: cargo test
  before_cache_script: rm -rf $CARGO_HOME/registry/index