language: rust
sudo: false
dist: xenial

matrix:
  include:
    # Linux 64bit
    - os: linux
      rust: stable
      compiler: gcc
      env:
        - BUILD_COMMAND=clippy
    #TODO: unlock when libglfw3 on Ubuntu comes with Vulkan support
    # or when we add a GL backend.
    #- os: linux
    #  rust: nightly
    #  compiler: gcc
    #  env:
    #    - BUILD_COMMAND=check

    # Windows 64bit
    - os: windows
      rust: stable
      env:
        - BUILD_COMMAND=clippy
    - os: windows
      rust: nightly
      env:
        - BUILD_COMMAND=check

    # macOS 64bit
    - os: osx
      osx_image: xcode9.4
      rust: stable
      compiler: clang
      env:
        - MACOSX_DEPLOYMENT_TARGET=10.9
        - BUILD_COMMAND=clippy
    - os: osx
      osx_image: xcode9.4
      rust: nightly
      compiler: clang
      env:
        - MACOSX_DEPLOYMENT_TARGET=10.9
        - BUILD_COMMAND=check

    # iPhoneOS 64bit
    - os: osx
      osx_image: xcode11
      rust: stable
      env:
        - TARGET=aarch64-apple-ios
        - BUILD_COMMAND=clippy

addons:
  apt:
    packages:
    - cmake
    - libglfw3-dev
  homebrew:
    update: true
    packages:
    - cmake
    - glfw3

branches:
  except:
  - staging.tmp

before_install:
- if [[ $TRAVIS_OS_NAME == "windows" ]]; then choco install make; fi
- if [[ $TRAVIS_RUST_VERSION != "nightly" ]] && [[ $TRAVIS_OS_NAME == "windows" ]]; then rustup default stable-msvc; fi
- if [[ $TRAVIS_RUST_VERSION == "nightly" ]] && [[ $TRAVIS_OS_NAME == "windows" ]]; then rustup default nightly-msvc; fi

before_script:
  - if [[ $BUILD_COMMAND == "clippy" ]]; then rustup component add clippy; fi

script:
  - cargo test
  # TODO: enable GL backend
  - (cd wgpu-core && cargo $BUILD_COMMAND --all-features)
  - (cd wgpu-native && cargo $BUILD_COMMAND)
  - (cd wgpu-remote && cargo $BUILD_COMMAND --all-features)
  - if [[ $TRAVIS_OS_NAME == "osx" ]]; then (cd wgpu-native && cargo $BUILD_COMMAND --features vulkan-portability); fi
  - if [[ $TRAVIS_OS_NAME == "linux" ]]; then cargo $BUILD_COMMAND --release; fi
  - if [[ $TRAVIS_RUST_VERSION == "nightly" ]]; then cargo +nightly install cbindgen; fi
  - if [[ $TRAVIS_RUST_VERSION == "nightly" ]] && [[ $TRAVIS_OS_NAME == "windows" ]]; then
      wget -nc -O glfw.zip https://github.com/glfw/glfw/archive/3.3.zip &&
      7z x glfw.zip -oglfw &&
      cd glfw/glfw-3.3 &&
      export GLFW3_INCLUDE_DIR=`pwd`/include &&
      export GLFW3_INSTALL_DIR=`pwd`/install &&
      cmake . -DCMAKE_INSTALL_PREFIX=$GLFW3_INSTALL_DIR -DCMAKE_GENERATOR_PLATFORM=x64 &&
      cmake --build . --target install &&
      cd ../.. &&
      export CMAKE_PREFIX_PATH=$GLFW3_INSTALL_DIR &&
      make example-compute example-triangle VERBOSE=1;
    fi
  - if [[ $TRAVIS_RUST_VERSION == "nightly" ]] && [[ $TRAVIS_OS_NAME != "windows" ]]; then make VERBOSE=1; fi
  - if [[ $TRAVIS_RUST_VERSION == "stable" ]]; then make package; fi

deploy:
  provider: releases
  api_key:
    secure: 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
  skip_cleanup: true
  overwrite: true
  file_glob: true
  file: dist/wgpu-*.zip
  on:
    repo: gfx-rs/wgpu
    tags: true
    condition: $TRAVIS_RUST_VERSION == "stable" && $TRAVIS_BRANCH == $TRAVIS_TAG && ${TRAVIS_TAG::1} == "v"