.travis.yml

# Based on the "trust" template v0.1.1
# https://github.com/japaric/trust/tree/v0.1.1

dist: trusty
language: rust
services: docker

env:
  global:
    - CRATE_NAME=nix
    - RUST_TEST_THREADS=1

matrix:
  include:
    # iOS builds
    # These are all done on a single machine because Travis rations their OS X
    # builders so heavily that we otherwise can't merge PRs during the work
    # week.  Additionally they're moved to the front of the line to get them in
    # the Travis OS X build queue first.
    - env: TARGET="aarch64-apple-ios;armv7-apple-ios;armv7s-apple-ios;i386-apple-ios;x86_64-apple-ios" DISABLE_TESTS=1
      rust: 1.36.0
      os: osx

    # Mac builds
    # These are also moved to be first because they wait in a long queue with
    # Travis
    - env: TARGET=i686-apple-darwin
      rust: 1.36.0
      os: osx
    - env: TARGET=x86_64-apple-darwin
      rust: 1.36.0
      os: osx

    # Android
    - env: TARGET=aarch64-linux-android DISABLE_TESTS=1
      rust: 1.36.0
    - env: TARGET=arm-linux-androideabi DISABLE_TESTS=1
      rust: 1.36.0
    - env: TARGET=armv7-linux-androideabi DISABLE_TESTS=1
      rust: 1.36.0
    - env: TARGET=i686-linux-android DISABLE_TESTS=1
      rust: 1.36.0
    - env: TARGET=x86_64-linux-android DISABLE_TESTS=1
      rust: 1.36.0

    # Linux
    - env: TARGET=aarch64-unknown-linux-gnu
      rust: 1.36.0
    - env: TARGET=arm-unknown-linux-gnueabi
      rust: 1.36.0
    - env: TARGET=arm-unknown-linux-musleabi DISABLE_TESTS=1
      rust: 1.36.0
    - env: TARGET=armv7-unknown-linux-gnueabihf
      rust: 1.36.0
    - env: TARGET=i686-unknown-linux-gnu
      rust: 1.36.0
    - env: TARGET=i686-unknown-linux-musl
      rust: 1.36.0
    - env: TARGET=mips-unknown-linux-gnu
      rust: 1.36.0
    - env: TARGET=mips64-unknown-linux-gnuabi64
      rust: 1.36.0
    - env: TARGET=mips64el-unknown-linux-gnuabi64
      rust: 1.36.0
    - env: TARGET=mipsel-unknown-linux-gnu
      rust: 1.36.0
    - env: TARGET=powerpc-unknown-linux-gnu DISABLE_TESTS=1
      rust: 1.36.0
    - env: TARGET=powerpc64-unknown-linux-gnu
      rust: 1.36.0
    - env: TARGET=powerpc64le-unknown-linux-gnu
      rust: 1.36.0
    - env: TARGET=s390x-unknown-linux-gnu DISABLE_TESTS=1
      rust: 1.36.0
    - env: TARGET=x86_64-unknown-linux-gnu
      rust: 1.36.0
    - env: TARGET=x86_64-unknown-linux-musl
      rust: 1.36.0

    # *BSD
    # FreeBSD i686 and x86_64 use Cirrus instead of Travis
    # - env: TARGET=i686-unknown-freebsd DISABLE_TESTS=1
    # - env: TARGET=x86_64-unknown-freebsd DISABLE_TESTS=1
    - env: TARGET=x86_64-unknown-netbsd DISABLE_TESTS=1
      rust: 1.36.0

    # Make sure stable is always working too
    - env: TARGET=x86_64-unknown-linux-gnu
      rust: stable

    # Test that we can build with the lowest version of all dependencies.
    # "cargo test" doesn't work because some of our dev-dependencies, like
    # rand, can't build with thier own minimal dependencies.
    - rust: nightly
      script:
        - cargo update -Zminimal-versions
        - cargo check

    # Redoxer is too unreliable, so we'll do a cross-build only
    # See also:
    # https://github.com/nix-rust/nix/issues/1258
    # https://github.com/rust-embedded/cross/issues/427
    - language: generic
      name: redox
      script:
        - curl --proto '=https' --tlsv1.2 -sSf --output rustup.sh https://sh.rustup.rs
        - sh rustup.sh -y --profile=minimal --default-toolchain 1.36.0 --target x86_64-unknown-redox
        - . $HOME/.cargo/env
        - cargo build --all-targets

before_install: set -e

install:
  - bash ci/install.sh
  - source ~/.cargo/env || true

script:
  - bash ci/script.sh

after_script: set +e

cache: cargo
before_cache:
  # Travis can't cache files that are not readable by "others"
  - chmod -R a+r $HOME/.cargo

branches:
  only:
    # release tags
    - /^v\d+\.\d+\.\d+.*$/
    - master
    # bors-ng branches; see https://bors-ng.github.io/getting-started/
    - trying
    - staging

notifications:
  email:
    on_success: never