add config_locale role -> bump version to 0.1.1

roles/config_locale/defaults/main.yml

@@ -0,0 +1,3 @@
+---
+system_locale: 'de_DE.UTF-8'
+system_language: 'en_US.UTF-8'

roles/config_locale/tasks/main.yml

@@ -0,0 +1,35 @@
+---
+# got this from here:
+# https://serverfault.com/questions/959026/how-do-i-generate-and-set-the-locale-using-ansible/981742#981742
+
+- name: ensure locale files for '{{ system_locale }}' are available
+  become: true
+  community.general.locale_gen:
+    name: "{{ system_locale }}"
+    state: present
+
+- name: ensure locale files for '{{ system_language }}' are available
+  become: true
+  community.general.locale_gen:
+    name: "{{ system_language }}"
+    state: present
+
+- name: get current locale and language configuration
+  ansible.builtin.command: localectl status
+  register: locale_status
+  changed_when: false
+
+- name: set facts locale_lang and locale_language
+  ansible.builtin.set_fact:
+    locale_lang: "{{ locale_status.stdout | regex_search('LANG=([^\n]+)', '\\1') | first }}"
+    locale_language: "{{ locale_status.stdout | regex_search('LANGUAGE=([^\n]+)', '\\1') | default([locale_lang], true) | first }}"
+
+- name: set locale to '{{ system_locale }}'
+  become: true
+  ansible.builtin.command: localectl set-locale LANG={{ system_locale }}
+  changed_when: locale_lang != system_locale
+
+- name: set language to '{{ system_language }}'
+  become: true
+  ansible.builtin.command: localectl set-locale LANGUAGE={{ system_language }}
+  changed_when: locale_language != system_language