.travis.yml

language: rust

addons:
  apt:
    sources:
    - sourceline: 'ppa:giskou/librocksdb'
    packages:
    - gcc
    - g++
    - libssl-dev
    - libcurl4-openssl-dev
    - libelf-dev
    - libdw-dev
    - binutils-dev
    - libiberty-dev
    - libsnappy-dev
    - librocksdb

rust:
  - stable

cache:
  directories:
  - $HOME/.cargo
  - $HOME/.local
  - $TRAVIS_BUILD_DIR/target

dist: trusty
sudo: required

env:
  global:
  - CARGO_INCREMENTAL=1
  - RUSTFLAGS="-C link-dead-code"
  - CODECOV_TOKEN=90006bf6-e4b7-4825-b880-8d19c4e21c21
  - ROCKSDB_LIB_DIR=/usr/lib/x86_64-linux-gnu
  - SNAPPY_LIB_DIR=/usr/lib/x86_64-linux-gnu
  matrix:
  - FEATURE=fmt
  - FEATURE=test-lib
  - FEATURE=test-doc
  - FEATURE=clippy
  - FEATURE=full-build

install: |
  case "$FEATURE" in
  "clippy" )
    cargo clippy --version || rustup component add clippy-preview
  ;;
  "fmt" )
    cargo-audit -V || cargo install cargo-audit --force
    rustup component add rustfmt-preview
    rustfmt -V
    cargo update
  ;;
  esac
script: |
  case "$FEATURE" in
  "fmt" )
      cargo audit && cargo fmt --all -- --check
  ;;
  "clippy" )
      cargo clippy -- -D warnings
  ;;
  "test-lib" )
      RUST_LOG=off cargo test --tests --lib
  ;;
  "test-doc" )
      cargo test --doc -- --test-threads=2
  ;;
  "full-build" )
      unset ROCKSDB_LIB_DIR && unset SNAPPY_LIB_DIR && cargo test --tests --lib
  ;;
  esac