From 762e2ffc27f9752534447ec8182e39fc693090e8 Mon Sep 17 00:00:00 2001
From: transcaffeine <transcaffeine@finally.coffee>
Date: Sun, 27 Apr 2025 17:36:49 +0200
Subject: [PATCH] feat(mosh): add ansible role
---
playbooks/mosh.yml | 6 ++++++
roles/mosh/README.md | 4 ++++
roles/mosh/defaults/main/main.yml | 2 ++
roles/mosh/defaults/main/packages.yml | 15 ++++++++++++++
roles/mosh/tasks/install.yml | 30 +++++++++++++++++++++++++++
roles/mosh/tasks/main.yml | 11 ++++++++++
roles/mosh/vars/main.yml | 4 ++++
7 files changed, 72 insertions(+)
create mode 100644 playbooks/mosh.yml
create mode 100644 roles/mosh/README.md
create mode 100644 roles/mosh/defaults/main/main.yml
create mode 100644 roles/mosh/defaults/main/packages.yml
create mode 100644 roles/mosh/tasks/install.yml
create mode 100644 roles/mosh/tasks/main.yml
create mode 100644 roles/mosh/vars/main.yml
diff --git a/playbooks/mosh.yml b/playbooks/mosh.yml
new file mode 100644
index 0000000..469014e
--- /dev/null
+++ b/playbooks/mosh.yml
@@ -0,0 +1,6 @@
+---
+- name: Manage and configure mosh
+ hosts: "{{ mosh_hosts | default('mosh', true) }}"
+ become: "{{ mosh_become | default(true) }}"
+ roles:
+ - role: finallycoffee.base.mosh
diff --git a/roles/mosh/README.md b/roles/mosh/README.md
new file mode 100644
index 0000000..a852f56
--- /dev/null
+++ b/roles/mosh/README.md
@@ -0,0 +1,4 @@
+# `finallycoffee.base.mosh`
+
+Installs [`mosh`](https://mosh.org/#), a remote 'mobile shell' which supports
+roaming and re-uses SSH for the authentication layer.
diff --git a/roles/mosh/defaults/main/main.yml b/roles/mosh/defaults/main/main.yml
new file mode 100644
index 0000000..c7f912f
--- /dev/null
+++ b/roles/mosh/defaults/main/main.yml
@@ -0,0 +1,2 @@
+---
+mosh_state: present
diff --git a/roles/mosh/defaults/main/packages.yml b/roles/mosh/defaults/main/packages.yml
new file mode 100644
index 0000000..8a3f56e
--- /dev/null
+++ b/roles/mosh/defaults/main/packages.yml
@@ -0,0 +1,15 @@
+---
+mosh_debian_packages:
+ - "mosh"
+ - "openssh-server"
+mosh_fedora_packages:
+ - "mosh"
+ - "openssh-server"
+mosh_archlinux_packages:
+ - "mosh"
+ - "openssh"
+
+mosh_packages:
+ debian: "{{ mosh_debian_packages }}"
+ fedora: "{{ mosh_fedora_packages }}"
+ archlinux: "{{ mosh_archlinux_packages }}"
diff --git a/roles/mosh/tasks/install.yml b/roles/mosh/tasks/install.yml
new file mode 100644
index 0000000..d0cfdff
--- /dev/null
+++ b/roles/mosh/tasks/install.yml
@@ -0,0 +1,30 @@
+---
+- name: Ensure mosh is {{ mosh_state }} (dnf)
+ ansible.builtin.dnf:
+ name: "{{ mosh_packages[_key] }}"
+ state: "{{ mosh_state }}"
+ when:
+ - ansible_facts['pkg_mgr'] in ['dnf', 'dnf5']
+ - _key in mosh_packages.keys()
+ vars:
+ _key: "{{ ansible_distribution | lower }}"
+
+- name: Ensure mosh is {{ mosh_state }} (apt)
+ ansible.builtin.apt:
+ package: "{{ mosh_packages[_key] }}"
+ state: "{{ mosh_state }}"
+ when:
+ - ansible_facts['pkg_mgr'] in ['apt']
+ - _key in mosh_packages.keys()
+ vars:
+ _key: "{{ ansible_distribution | lower }}"
+
+- name: Ensure mosh is {{ mosh_state }} (pacman)
+ community.general.pacman:
+ name: "{{ mosh_packages[_key] }}"
+ state: "{{ mosh_state }}"
+ when:
+ - ansible_facts['pkg_mgr'] in ['pacman']
+ - _key in mosh_packages.keys()
+ vars:
+ _key: "{{ ansible_distribution | lower }}"
diff --git a/roles/mosh/tasks/main.yml b/roles/mosh/tasks/main.yml
new file mode 100644
index 0000000..4f03219
--- /dev/null
+++ b/roles/mosh/tasks/main.yml
@@ -0,0 +1,11 @@
+---
+- name: Ensure 'mosh_state' is valid
+ ansible.builtin.fail:
+ msg: >-2
+ Invalid state '{{ mosh_state }}' for 'mosh_state'!
+ Allowed states are {{ mosh_states | join(', ') }}.
+ when: mosh_state not in mosh_states
+
+- name: Ensure mosh is {{ mosh_state }}
+ ansible.builtin.include_tasks:
+ file: "install.yml"
diff --git a/roles/mosh/vars/main.yml b/roles/mosh/vars/main.yml
new file mode 100644
index 0000000..4f073f7
--- /dev/null
+++ b/roles/mosh/vars/main.yml
@@ -0,0 +1,4 @@
+---
+mosh_states:
+ - "present"
+ - "absent"