language: c
env:
  - OCAML_VERSION=4.02.3
  - OCAML_VERSION=4.05.0
  - OCAML_VERSION=4.05.0+flambda
  - OCAML_VERSION=4.06.0
addons:
  apt:
    sources:
      - avsm
    packages:
      - opam
# Caching may take a lot of space with so many ocaml versions
cache:
  directories:
    - $HOME/.opam
before_install:
  # Some opam boilerplate
  - export OPAMYES=1
  - export OPAMVERBOSE=1
  - opam init
  - opam switch ${OCAML_VERSION}
  - eval `opam config env`
install:
  # Install dependencies
  - opam pin add --no-action sequence .
  - opam install jbuilder base-bytes result
script:
  - make build
  - opam install qcheck qtest
  - make test