language: rust

cache:
  directories:
    - "$HOME/.cargo"
    - "$HOME/.cache/sccache"
before_cache:
  - rm -rf "$HOME/.cargo/registry"

env:
  global:
    - CRATE_NAME=mdbook

matrix:
  include:
    - rust: stable
      env: TARGET=x86_64-unknown-linux-gnu
    - rust: beta
      env: TARGET=x86_64-unknown-linux-gnu
    - rust: nightly
      env: TARGET=x86_64-unknown-linux-gnu

    - rust: stable
      os: osx
      env: TARGET=x86_64-apple-darwin

before_install:
  - export SCCACHE_VER=0.2.8 RUSTC_WRAPPER=sccache
  - case "$TRAVIS_OS_NAME" in
      linux )
        cd /tmp
          && travis_retry curl -sSL "https://github.com/mozilla/sccache/releases/download/${SCCACHE_VER}/sccache-${SCCACHE_VER}-x86_64-unknown-linux-musl.tar.gz" | tar xzf -
          && sudo mv "sccache-${SCCACHE_VER}-x86_64-unknown-linux-musl/sccache" /usr/local/bin/sccache;
        ;;
      osx )
        cd "${TMPDIR}"
          && travis_retry curl -sSL "https://github.com/mozilla/sccache/releases/download/${SCCACHE_VER}/sccache-${SCCACHE_VER}-x86_64-apple-darwin.tar.gz" | tar xzf -
          && sudo mv "sccache-${SCCACHE_VER}-x86_64-apple-darwin/sccache" /usr/local/bin/sccache;
        ;;
      * ) unset RUSTC_WRAPPER;;
    esac
  - cd "$TRAVIS_BUILD_DIR"

script:
  - cargo test --all
  - cargo test --all --no-default-features
  - if [ "$TARGET" = x86_64-unknown-linux-gnu ] && [ "$TRAVIS_RUST_VERSION" = stable ]; then
      rustup component add rustfmt;
      rustfmt -vV;
      cargo fmt --all -- --check;
    fi

before_deploy:
  - sh ci/before_deploy.sh

deploy:
  provider: releases
  api_key:
    - secure: 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
  file_glob: true
  file: "$CRATE_NAME-$TRAVIS_TAG-$TARGET.*"
  on:
    condition: "$TRAVIS_RUST_VERSION = stable"
    tags: true
  skip_cleanup: true

branches:
  only:
    - master
    - /^v\d+\.\d+\.\d+.*$/

notifications:
  email:
    on_success: never