Add path /opt/bin to environment

tasks/xfce4_configuration.yml

@@ -9,3 +9,21 @@
   service: name="gdm" state="restarted"
   when: _shell_output.changed
 
+- name: Define paths to be added
+  set_fact:
+    environment_file: "/etc/environment"
+    environment_path_add: "/opt/bin/"
+
+- name: Check if path in environment
+  shell: "grep '/opt/bin/' {{ environment_file }}"
+  register: _environment_check
+  failed_when: false
+  changed_when: false
+
+- name: Ensure path is added to environment
+  lineinfile:
+    path: "{{ environment_file }}"
+    regexp: '^PATH="(.*)"$'
+    line: 'PATH="{{ environment_path_add }}:\1"'
+    backrefs: yes
+  when: _environment_check.rc != 0