haskell.yaml

---

- name: Add ghc PPA
  apt_repository:
    repo: ppa:hvr/ghc
  become: yes

- name: Install ghc-8.0.2
  apt:
    name: "{{ item }}"
    update_cache: yes
    state: present
  with_items:
    - ghc-8.0.2
    - cabal-install-1.24
  become: yes

- name: Add cabal bin directory to PATH
  lineinfile:
    line: export PATH="{{ ansible_env.HOME }}/.cabal/bin:$PATH"
    dest: ~/.profile

- name: Add /opt/ghc/bin to the path
  lineinfile:
    line: export PATH=/opt/ghc/bin:$PATH
    dest: ~/.profile

- name: Update cabal
  command: cabal update
  environment:
    PATH: "/opt/ghc/bin:{{ ansible_env.PATH }}"

- name: Insall cabal packages
  command: cabal install doctest
  environment:
    PATH: "/opt/ghc/bin:{{ ansible_env.PATH }}"