---
- block:
  - name: Add the CRAN repository (Ubuntu Trusty PPA)
    apt_repository:
      repo: '{{ r_cran_ubuntu_packages_ppa_trusty }}'
      state: present
      update_cache: yes

  - name: Install some additional repositories. They provide dependencies for some R packages. Ubuntu Bionic
    apt_repository:
      repo: '{{ item }}'
      state: present
      update_cache: yes
    loop: '{{ r_apt_additional_repos_trusty }}'

  when:
    - r_install_cran_repo
    - ansible_distribution_version is version_compare('14.04', '==')
  tags: [ 'r_software', 'r_repo' ]

- block:
  - name: Install the CRAN main R repository key
    apt_key:
      keyserver: 'keyserver.ubuntu.com'
      id: '{{ r_cran_ubuntu_repo_key }}'

  - name: Install the CRAN main R repository
    apt_repository:
      repo: '{{ r_cran_ubuntu_repo }}'
      state: present
      update_cache: yes

  - name: Add the CRAN repository (Ubuntu Bionic PPA)
    apt_repository:
      repo: '{{ r_cran_ubuntu_packages_ppa }}'
      state: present
      update_cache: yes

  - name: Install some additional repositories. They provide dependencies for some R packages. Ubuntu Bionic
    apt_repository:
      repo: '{{ item }}'
      state: present
      update_cache: yes
    loop: '{{ r_apt_additional_repos }}'

  when:
    - r_install_cran_repo
    - ansible_distribution_version is version_compare('18.04', '>=')
  tags: [ 'r_software', 'r_repo' ]

- block:
  - name: Remove the CRAN repositores
    apt_repository:
      repo: '{{ r_cran_ubuntu_packages_ppa }}'
      state: absent
      update_cache: yes

  - name: Remove the CRAN main repository
    apt_repository:
      repo: '{{ r_cran_ubuntu_repo }}'
      state: absent
      update_cache: yes

  when: not r_install_cran_repo
  tags: [ 'r_software', 'r_repo' ]

- block:
  - name: Remove the hold state from the debian R packages
    shell: apt-mark unhold {{ item }}
    with_items: '{{ r_base_packages_hold_list | default([]) }}'
    when: r_base_packages_hold_list is defined
    ignore_errors: True
    tags: [ 'r_software', 'r_pkg', 'r_pkg_hold' ]

  - name: Install the R base packages.
    apt:
      pkg: '{{ r_base_packages_list }}'
      state: '{{ r_packages_main_state }}'
      cache_valid_time: 3600

  - name: When we install specific R deb packages, put them on hold
    shell: apt-mark hold {{ item }}
    with_items: '{{ r_base_packages_hold_list| default([]) }}'
    when: r_base_specific_version
    ignore_errors: True
    tags: [ 'r_software', 'r_pkg', 'r_pkg_hold' ]

  - name: Install the R additional modules from the deb repo
    apt:
      pkg: '{{ r_plugins_packages_list }}'
      state: '{{ r_packages_state }}'
      cache_valid_time: 3600

  - name: Install some packages needed by R packages when installed from source
    apt:
      pkg: '{{ r_distribution_required_packages }}'
      state: '{{ r_packages_state }}'
      cache_valid_time: 3600
    tags: [ 'r_software', 'r_pkg', 'r_deps' ]

  tags: [ 'r_software', 'r_pkg' ]