language: minimal
sudo: required
dist: trusty
services:
  - docker

git:
  depth: 1
  submodules: false

matrix:
  include:
    # Linux builders, all docker images
    - env: IMAGE=arm-android
    - env: IMAGE=cross
    - env: IMAGE=i686-gnu
    - env: IMAGE=i686-gnu-nopt
    - env: IMAGE=x86_64-freebsd
    - env: IMAGE=x86_64-gnu
    - env: IMAGE=x86_64-gnu-cargotest
    - env: IMAGE=x86_64-gnu-debug
    - env: IMAGE=x86_64-gnu-nopt
    - env: IMAGE=x86_64-gnu-make
    - env: IMAGE=x86_64-gnu-llvm-3.7 ALLOW_PR=1 RUST_BACKTRACE=1
    - env: IMAGE=x86_64-musl

    # OSX builders
    - env: >
        RUST_CHECK_TARGET=check
        RUST_CONFIGURE_ARGS=--target=x86_64-apple-darwin
        SRC=.
      os: osx
      install: &osx_install_sccache >
        curl -L https://api.pub.build.mozilla.org/tooltool/sha512/d0025b286468cc5ada83b23d3fafbc936b9f190eaa7d4a981715b18e8e3bf720a7bcee7bfe758cfdeb8268857f6098fd52dcdd8818232692a30ce91039936596 |
          tar xJf - -C /usr/local/bin --strip-components=1
    - env: >
        RUST_CHECK_TARGET=check
        RUST_CONFIGURE_ARGS=--target=i686-apple-darwin
        SRC=.
      os: osx
      install: *osx_install_sccache
    - env: >
        RUST_CHECK_TARGET=check
        RUST_CONFIGURE_ARGS=--target=x86_64-apple-darwin --disable-rustbuild
        SRC=.
      os: osx
      install: *osx_install_sccache
    - env: >
        RUST_CHECK_TARGET=
        RUST_CONFIGURE_ARGS=--target=aarch64-apple-ios,armv7-apple-ios,armv7s-apple-ios,i386-apple-ios,x86_64-apple-ios
        SRC=.
      os: osx
      install: *osx_install_sccache

env:
  global:
    - SCCACHE_BUCKET=rust-lang-ci-sccache
    - AWS_ACCESS_KEY_ID=AKIAIMX7VLAS3PZAVLUQ
    # AWS_SECRET_ACCESS_KEY=...
    - secure: "Pixhh0hXDqGCdOyLtGFjli3J2AtDWIpyb2btIrLe956nCBDRutRoMm6rv5DI9sFZN07Mms7VzNNvhc9wCW1y63JAm414d2Co7Ob8kWMZlz9l9t7ACHuktUiis8yr+S4Quq1Vqd6pqi7pf2J++UxC8R/uLeqVrubzr6+X7AbmEFE="

script:
  - >
      if [ "$ALLOW_PR" = "" ] && [ "$TRAVIS_BRANCH" != "auto" ]; then
          echo skipping, not a full build;
      elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
          git submodule update --init;
          src/ci/run.sh;
      else
          git submodule update --init;
          src/ci/docker/run.sh $IMAGE;
      fi

# Save tagged docker images we created and load them if they're available
before_cache:
  - docker history -q rust-ci |
    grep -v missing |
    xargs docker save |
    gzip -9 > $HOME/docker/rust-ci.tar.gz
before_install:
  - zcat $HOME/docker/rust-ci.tar.gz | docker load || true

notifications:
  email: false

cache:
  directories:
    - $HOME/docker