.travis.yml

language: rust
sudo: false

matrix:
  include:
    - rust: 1.27.0
      env:
        TARGET=x86_64-unknown-linux-gnu
    - rust: stable
      env:
        TARGET=x86_64-unknown-linux-gnu
    - rust: stable
      env:
        TARGET=i686-unknown-linux-gnu
    - rust: beta
      env:
        TARGET=x86_64-unknown-linux-gnu
    - rust: nightly
      env:
        TARGET=x86_64-unknown-linux-gnu
        FEATURES='all benchmarks'
        BENCH=1
    - rust: nightly
      env:
        TARGET=x86_64-unknown-linux-gnu
        FEATURES='pattern'
    - rust: nightly
      env:
        TARGET=x86_64-unknown-linux-gnu
        FEATURES='pattern'
        TWOWAY_TEST_DISABLE_PCMP=1
    - rust: nightly
      env:
        TARGET=i686-unknown-linux-gnu
        FEATURES='pattern'
    - rust: nightly
      env:
        TARGET=aarch64-unknown-linux-gnu
        BUILD_ONLY=1
env:
  global:
    - HOST=x86_64-unknown-linux-gnu

addons:
  apt:
    packages:
      # needed for i686-unknown-linux-gnu target
      - gcc-multilib
install:
  # "rustup error: cannot re-add" without this conditional check
- if [[ $HOST != $TARGET ]]; then rustup target add $TARGET; fi

branches:
  only:
    - master
script:
  - |
      cargo build --verbose --no-default-features --features "$FEATURES" &&
      cargo build --verbose --features "$FEATURES" &&
      ([ -n "$BUILD_ONLY" ] || (
              cargo test --verbose --lib &&
              ([ -z "$FEATURES" ] || cargo test --verbose --features "$FEATURES" ) &&
              ([ "$BENCH" != 1 ] || cargo bench --verbose --features "$FEATURES") &&
              cargo doc --verbose --features "$FEATURES"
      ))