version: 2
jobs:
  build:
    docker:
      - image: rust
    environment:
      - NIGHTLY: nightly-2017-11-10
      - RUSTFLAGS: -C link-dead-code
    parallelism: 3
    steps:
      - checkout
      - restore_cache:
          keys:
            - cache-{{ checksum "circle.yml" }}
      - run:
          name: Install Dependencies
          command: |
            apt-get update -y
            apt-get install -y \
              binutils-dev \
              cmake \
              gcc \
              libcurl4-openssl-dev \
              libelf-dev \
              libdw-dev \
              libiberty-dev
      - run:
          name: Test
          command: scripts/test.sh
      - run:
          name: Codecov
          command: bash <(curl -s https://codecov.io/bash)
      - save_cache:
          key: cache-{{ checksum "circle.yml" }}
          paths:
            - /usr/local/bin/kcov
            - /usr/local/bin/kcov-system-daemon
            - /usr/local/cargo