[//]: # (SPDX-License-Identifier: MIT)
# Role Name

role-common-packages

# Description

Installs a smattering of packages into target machines.

# Requirements

Currently deals exclusively with Linux machines.

# Role Variables

## Defined

Per [defaults/main.yml](defaults/main.yml) this role is equipped to deal with Arch Linux and Debian.

- `packages_linux_common_all_families`: Place package names in this list that are identical across all Linux flavors.
    ```
    packages_linux_common_all_families:
      - 'git'
      - 'parted'
      - 'wget'
    ```
- `packages_linux_common_*`: Add package names to an operating system-specific list if it's unique to that operating system. The asterisk (`*`) is a placeholder for `ansible_facts['os_family'] | lower`. If `ansible_facts['os_family']` equals `Debian` then this becomes `debian` and the list turns into `packages_linux_common_debian`; same for `packages_linux_common_archlinux` etc. Note that for Arch Linux these are official packages only, not packages from the Arch User Repository.
    ```
    packages_linux_common_archlinux:
      - 'difftastic'
      - 'eza'
      - 'openbsd-netcat'
      
    packages_linux_common_debian:
      - 'bind9-dnsutils'
      - 'unattended-upgrades'
      - 'xxd'
    ```
- `packages_linux_paru_archlinux`: Add package names to this list that are exclusive to Arch Linux and must be installed from the Arch User Repository (AUR).
    ```
    `packages_linux_paru_archlinux`:
      - 'downgrade'
      - 'flent'
      - 'paccache-hook'
    ```

## Undefined

From somewhere outside of this role the role expects the following variable to be set. This is used in more than one role, we suggest to define this as a host or group var. 

- `landscape_quico__e_mail_default_recipient_addr_spec`: An e-mail address such as `alerting@example.com` rendered as an [RFC 2822](https://datatracker.ietf.org/doc/html/rfc2822#section-3.4.1) `addr-spec` string. This is the recipient e-mail address we'll use for system-generated e-mails.

# Dependencies

This role depends on the [kewlfft.aur](https://galaxy.ansible.com/ui/repo/published/kewlfft/aur/) Ansible collection to install packages from Arch User Repository on Arch Linux target machines.

# Example Playbook

In your `playbook.yml` call it like so:

```
- name: 'Awesome playbook'
  hosts: all
  roles:
    - 'role-common-packages'
```

# License

MIT