language: rust

matrix:
  include:
    - os: linux
      rust: stable
      env: TARGET=x86_64-unknown-linux-gnu
    - os: windows
      rust: stable
      env: TARGET=x86_64-pc-windows-msvc
    - os: linux
      rust: stable
      env:
        - TARGET=x86_64-unknown-linux-musl
        - CC_x86_64_unknown_linux_musl=/usr/bin/musl-gcc
    - os: linux
      rust: stable
      env: TARGET=i686-unknown-linux-gnu
    - os: osx
      rust: stable
      env: TARGET=x86_64-apple-darwin
    - os: linux
      rust: stable
      env:
        - TARGET=arm-unknown-linux-gnueabihf
        - CC_arm_unknown_linux_gnueabihf=/usr/bin/arm-linux-gnueabihf-gcc-4.8
        - CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc-4.8

sudo: required

before_install:
  - ci/before_install.sh

env:
  global:
    # Default target on travis-ci.
    # Used as conditional check in the install stage
    - HOST=x86_64-unknown-linux-gnu
    # Used on the deployment script
    - PROJECT_NAME=delta

install:
  # prevent target re-add error from rustup
  - if [[ $TRAVIS_OS_NAME = linux && $HOST != $TARGET ]]; then rustup target add $TARGET; fi

script:
  - ci/script.sh

before_deploy:
  - bash ci/before_deploy.sh

deploy:
  provider: releases
  # NOTE updating the `api_key.secure`
  # - go to: https://github.com/settings/tokens/new
  # - generate new token using `public_repo` scope
  # - encrypt it using: `travis encrypt API_KEY_HERE`
  # - paste the output below
  api_key:
    secure: "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"
  # for uploading multiple files
  file_glob: true
  # NOTE explanation on each env variable
  # - PROJECT_NAME: name of the project, set on the `env.global` above
  # - TRAVIS_TAG: tag name that the build is being deployed for, usually the version number
  # - TARGET: target triple of the build
  file:
    - $PROJECT_NAME-$TRAVIS_TAG-$TARGET.*
    - $PROJECT_NAME*.deb
  # don't delete artifacts from previous stage
  skip_cleanup: true
  on:
    # deploy only if we push a tag
    tags: true
    # deploy only on stable channel that has TARGET env variable sets
    condition: $TRAVIS_RUST_VERSION = stable && $TARGET != ""

notifications:
  email:
    on_success: never

# Caching
cache:
  directories:
    - /home/travis/.cargo
before_cache:
  - rm -rf /home/travis/.cargo/registry