feat: add pipx task management to Ansible configuration

config/ansible/main.yml

@@ -1,4 +1,5 @@
-- hosts: all
+- name: Configure all hosts
+  hosts: all
   gather_facts: true
 
   tasks:
@@ -65,3 +66,6 @@
     - name: Include flatpaks tasks
       ansible.builtin.import_tasks: tasks/flatpaks.yml
       when: hostname in ['mennos-laptop', 'mennos-desktop']
+
+    - name: Include pipx tasks
+      ansible.builtin.import_tasks: tasks/pipx.yml

config/ansible/tasks/pipx.yml

@@ -0,0 +1,24 @@
+- name: List installed pipx packages
+  ansible.builtin.shell: set -o pipefail && pipx list --short | awk '{print $1}'
+  register: installed_pipx_packages
+  changed_when: false
+
+- name: Define desired pipx packages
+  ansible.builtin.set_fact:
+    desired_pipx_packages:
+      - ansible
+      - ansible-lint
+      - shyaml
+
+- name: Install pipx packages
+  community.general.pipx:
+    name: "{{ item }}"
+    state: present
+  loop: "{{ desired_pipx_packages }}"
+  when: item not in installed_pipx_packages.stdout_lines
+
+- name: Remove undesired pipx packages
+  community.general.pipx:
+    name: "{{ item }}"
+    state: absent
+  loop: "{{ installed_pipx_packages.stdout_lines | difference(desired_pipx_packages) }}"