language: rust
sudo: required

cache: cargo

rust:
  - stable
  - beta
  - nightly

matrix:
  allow_failures:
    - rust: beta
    - rust: nightly

before_script:
  - rustup component add rustfmt-preview
  - PREFIX=$TRAVIS_BUILD_DIR ./ci/build_harfbuzz.sh

script:
  - "if [[ \"$TRAVIS_RUST_VERSION\" == \"stable\" ]] ; then cargo fmt --all -- --check ; else true ; fi"
  - cargo build --verbose --all
  - cargo test --verbose --all

addons:
  apt:
    packages:
      - binutils-dev
      - cmake
      - gcc
      - libcurl4-openssl-dev
      - libdw-dev
      - libegl1-mesa-dev
      - libelf-dev
      - libfontconfig1-dev
      - libfreetype6-dev
      - libiberty-dev
      - libxcb-ewmh-dev
      - libxcb-icccm4-dev
      - libxcb-keysyms1-dev
      - ragel

env:
  global:
      - PKG_CONFIG_PATH=$TRAVIS_BUILD_DIR/lib/pkgconfig
#  global:
#    - RUSTFLAGS="-C link-dead-code"

after_success: |
  wget https://github.com/SimonKagstrom/kcov/archive/master.tar.gz &&
  tar xzf master.tar.gz &&
  cd kcov-master &&
  mkdir build &&
  cd build &&
  cmake .. &&
  make &&
  make install DESTDIR=../../kcov-build &&
  cd ../.. &&
  rm -rf kcov-master &&
  for file in target/debug/term-*[^\.d] target/debug/wezterm-*[^\.d]; do mkdir -p "target/cov/$(basename $file)"; ./kcov-build/usr/local/bin/kcov --exclude-pattern=/.cargo,/usr/lib --verify "target/cov/$(basename $file)" "$file"; done &&
  bash <(curl -s https://codecov.io/bash) &&
  echo "Uploaded code coverage"