language: rust

rust: nightly

os:
  - linux
  - osx

sudo: false

cache:
  cargo: true
  directories:
  - clippy_lints/target

env:
 global:
   # TRAVIS_TOKEN_CLIPPY_SERVICE
   secure: dj8SwwuRGuzbo2wZq5z7qXIf7P3p7cbSGs1I3pvXQmB6a58gkLiRn/qBcIIegdt/nzXs+Z0Nug+DdesYVeUPxk1hIa/eeU8p6mpyTtZ+30H4QVgVzd0VCthB5F/NUiPVxTgpGpEgCM9/p72xMwTn7AAJfsGqk7AJ4FS5ZZKhqFI=

install:
  - . $HOME/.nvm/nvm.sh
  - nvm install stable
  - nvm use stable
  - npm install remark-cli remark-lint
  # || true, because we cache rustfmt and don't want to crash on the next travis run
  # due to rustfmt already being installed
  - (cargo install rustfmt || true)

script:
 - PATH=$PATH:./node_modules/.bin
 - remark -f README.md > /dev/null
 - python util/update_lints.py -c
 - set -e
 - PATH=$PATH:~/.cargo/bin cargo fmt -- --write-mode=diff
 - cd clippy_lints && PATH=$PATH:~/.cargo/bin cargo fmt -- --write-mode=diff && cd ..
 - cargo build --features debugging
 - cargo test --features debugging
 - mkdir -p ~/rust/cargo/bin
 - cp target/debug/cargo-clippy ~/rust/cargo/bin/cargo-clippy
 - PATH=$PATH:~/rust/cargo/bin cargo clippy -- -D clippy
 - cd clippy_lints && PATH=$PATH:~/rust/cargo/bin cargo clippy -- -D clippy && cd ..
 - set +e

after_success:
- ./.github/deploy.sh
# trigger rebuild of the clippy-service, to keep it up to date with clippy itself
- |
    #!/bin/bash
    set -e
    if [ "$TRAVIS_PULL_REQUEST" == "false" ] &&
       [ "$TRAVIS_REPO_SLUG" == "Manishearth/rust-clippy" ] &&
       [ "$TRAVIS_BRANCH" == "master" ] &&
       [ "$TRAVIS_TOKEN_CLIPPY_SERVICE" != "" ] ; then

       curl -s -X POST \
            -H "Content-Type: application/json" \
            -H "Accept: application/json" \
            -H "Travis-API-Version: 3" \
            -H "Authorization: token $TRAVIS_TOKEN_CLIPPY_SERVICE" \
            -d "{ \"request\": { \"branch\":\"master\" }}" \
            https://api.travis-ci.org/repo/gnunicorn%2Fclippy-service/requests

    else
      echo "Ignored"
    fi