language: rust
sudo: false

# Since most OS-specific code has moved to the getrandom crate, we require
# few target-specific tests here.

matrix:
  include:
    - rust: 1.32.0
      name: "Linux, 1.32.0"
      env: ALLOC=0
      os: linux

    - rust: stable
      name: "Linux, stable"

    - rust: stable
      name: "OSX+iOS, stable"
      os: osx
      install:
        - rustup target add aarch64-apple-ios
      script:
        - bash utils/ci/script.sh
        - cargo build --target=aarch64-apple-ios

    - rust: beta
      name: "Linux, beta"

    - rust: nightly
      os: linux
      name: "Linux, nightly, docs"
      env: NIGHTLY=1
      install:
        - cargo --list | egrep "^\s*deadlinks$" -q || cargo install cargo-deadlinks
        - cargo deadlinks -V
      before_script:
        - pip install 'travis-cargo<0.2' --user && export PATH=$HOME/.local/bin:$PATH
      script:
        - bash utils/ci/script.sh
        # remove cached documentation, otherwise files from previous PRs can get included
        - rm -rf target/doc
        - cargo doc --no-deps --all --all-features
        - cargo deadlinks --dir target/doc
      after_success:
        - travis-cargo --only nightly doc-upload

    # This target catches endianness issues
    - rust: stable
      sudo: required
      dist: trusty
      services: docker
      name: "Linux (MIPS, big-endian)"
      env: TARGET=mips-unknown-linux-gnu
      install:
        - sh utils/ci/install.sh
        - source ~/.cargo/env || true

    # This target checks we really can build no_std binaries
    - rust: nightly
      name: "no_std platform test"
      install:
        - rustup target add thumbv6m-none-eabi
      script:
        # Test the top-level crate with all features:
        - cargo build --target=thumbv6m-none-eabi --no-default-features

    - rust: nightly
      os: linux
      name: "Miri, nightly"
      script:
        - sh utils/ci/miri.sh
    
    - rust: nightly
      os: linux
      name: "Minimal dep versions"
      script:
        - cargo generate-lockfile -Z minimal-versions
        - bash utils/ci/script.sh

before_install:
  - set -e
  - rustup self update

script:
  - bash utils/ci/script.sh

after_script: set +e

# Cache: this seems to do more harm than good
#cache:
  #cargo: true
  #directories:
    #- .local/share/cargo-web

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

env:
  global:
    secure: "BdDntVHSompN+Qxz5Rz45VI4ZqhD72r6aPl166FADlnkIwS6N6FLWdqs51O7G5CpoMXEDvyYrjmRMZe/GYLIG9cmqmn/wUrWPO+PauGiIuG/D2dmfuUNvSTRcIe7UQLXrfP3yyfZPgqsH6pSnNEVopquQKy3KjzqepgriOJtbyY="

notifications:
  email:
    on_success: never