gistfile1.txt

version: 2
jobs:
  build:
    docker:
      - image: ocaml/opam:debian-9_ocaml-4.06.0
    environment:
      - TERM: dumb
    steps:
      - checkout
      - restore_cache:
          key: cache-{{ checksum "project.opam" }}
      - run:
          name: 'Clean'
          command: make clean
      - run:
          name: 'Install deps'
          command: make deps
      - save_cache:
          key: cache-{{ checksum "project.opam" }}
          paths:
            - ~/.opam
      - run:
          name: 'Build'
          command: make build

workflows:
  version: 2
  build:
    jobs:
      - build