---
- name: r-installation-deb | Manage the CRAN PPA
  when:
    - r_install_cran_repo
    - ansible_distribution_version is version_compare('14.04', '==')
  tags: ['r_software', 'r_repo']
  block:
    - name: r-installation-deb | Add the CRAN repository (Ubuntu Trusty PPA)
      ansible.builtin.apt_repository:
        repo: '{{ r_cran_ubuntu_packages_ppa_trusty }}'
        state: present
        update_cache: true

    - name: r-installation-deb | Install some additional repositories. They provide dependencies for some R packages. Ubuntu Bionic
      ansible.builtin.apt_repository:
        repo: '{{ item }}'
        state: present
        update_cache: true
      loop: '{{ r_apt_additional_repos_trusty }}'

- name: r-installation-deb | Manage the CRAN PPA on Ubuntu >= 16.04
  when:
    - r_install_cran_repo
    - ansible_distribution_version is version_compare('18.04', '>=')
  tags: ['r_software', 'r_repo']
  block:
    - name: r-installation-deb | Install the CRAN main R repository key
      ansible.builtin.apt_key:
        keyserver: 'keyserver.ubuntu.com'
        id: '{{ r_cran_ubuntu_repo_key }}'

    - name: r-installation-deb | Install the CRAN main R repository
      ansible.builtin.apt_repository:
        repo: '{{ r_cran_ubuntu_repo }}'
        state: present
        update_cache: true

    - name: r-installation-deb | Add the CRAN repository (Ubuntu Bionic PPA)
      ansible.builtin.apt_repository:
        repo: '{{ r_cran_ubuntu_packages_ppa }}'
        state: present
        update_cache: true

    - name: r-installation-deb | Install some additional repositories. They provide dependencies for some R packages. Ubuntu Bionic
      ansible.builtin.apt_repository:
        repo: '{{ item }}'
        state: present
        update_cache: true
      loop: '{{ r_apt_additional_repos }}'


- name: r-installation-deb | Remove the CRAN repo when we do not want it
  when: not r_install_cran_repo
  tags: ['r_software', 'r_repo']
  block:
    - name: r-installation-deb | Remove the CRAN repositores
      ansible.builtin.apt_repository:
        repo: '{{ r_cran_ubuntu_packages_ppa }}'
        state: absent
        update_cache: true

    - name: r-installation-deb | Remove the CRAN main repository
      ansible.builtin.apt_repository:
        repo: '{{ r_cran_ubuntu_repo }}'
        state: absent
        update_cache: true


- name: r-installation-deb | Install the R base packages from the repository, unversioned
  when: not r_base_versioned
  tags: ['r_software', 'r_pkg', r_unversioned_packages]
  block:
    - name: r-installation-deb | Remove the hold state from the debian R packages
      ansible.builtin.dpkg_selections:
        name: "{{ item }}"
        selection: install
      with_items: '{{ r_base_packages_hold_list | default([]) }}'
      tags: ['r_software', 'r_pkg', 'r_pkg_hold']

    - name: r-installation-deb | Install the R base packages.
      ansible.builtin.apt:
        pkg: '{{ r_base_packages_list }}'
        state: present
        cache_valid_time: 3600

- name: r-installation-deb | Install the R base packages from the repository, versioned. Put them on hold
  when: r_base_versioned
  tags: ['r_software', 'r_pkg', r_unversioned_packages]
  block:
    - name: r-installation-deb | Install the R base packages, versioned.
      ansible.builtin.apt:
        pkg: '{{ r_base_versioned_packages_list }}'
        state: present
        cache_valid_time: 3600

    - name: r-installation-deb | Put some packages into hold state
      ansible.builtin.dpkg_selections:
        name: "{{ item }}"
        selection: hold
      with_items: '{{ r_base_packages_hold_list | default([]) }}'
      tags: ['r_software', 'r_pkg', 'r_pkg_hold']

- name: r-installation-deb | Manage deb packages from CRAN
  when: r_cran_install_from_ppa
  tags: ['r_software', 'r_pkg', r_cran_packages]
  block:
    - name: r-installation-deb | Install some additional R modules from the CRAN deb repo
      ansible.builtin.apt:
        pkg: '{{ r_plugins_packages_list }}'
        state: present
        cache_valid_time: 3600

- name: r-installation-deb | Manage dependencies required by R packages installed from source
  tags: ['r_software', 'r_pkg', r_cran_dependencies]
  block:
    - name: r-installation-deb | Install some packages required by R packages when installed from source
      ansible.builtin.apt:
        pkg: '{{ r_distribution_required_packages }}'
        state: present
        cache_valid_time: 3600