From 3b6f524a3a58ba36d92b5d22966a87f34268caed Mon Sep 17 00:00:00 2001
From: Anthony Perkins <anthony@acperkins.com>
Date: Mon, 22 Aug 2022 15:31:58 +0100
Subject: [PATCH] Check for desktops before copying files

---
 roles/home-gui/tasks/gnome.yml | 5 +++++
 roles/home-gui/tasks/mate.yml  | 7 +++++++
 2 files changed, 12 insertions(+)

diff --git a/roles/home-gui/tasks/gnome.yml b/roles/home-gui/tasks/gnome.yml
index 6b0db1c..805f59a 100644
--- a/roles/home-gui/tasks/gnome.yml
+++ b/roles/home-gui/tasks/gnome.yml
@@ -13,8 +13,13 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+- name: Check for Gnome Shell
+  ansible.builtin.stat:
+    path: /usr/bin/gnome-shell
+  register: gnome_shell
 - name: Copy GNOME settings reset script
   ansible.builtin.copy:
     src: gnome-setup.sh
     dest: "{{ ansible_env.HOME }}/.local/bin/reset-gnome-setup"
     mode: '0755'
+  when: gnome_shell.stat.exists
diff --git a/roles/home-gui/tasks/mate.yml b/roles/home-gui/tasks/mate.yml
index d3ed899..51a0de1 100644
--- a/roles/home-gui/tasks/mate.yml
+++ b/roles/home-gui/tasks/mate.yml
@@ -13,10 +13,15 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+- name: Check for Mate Session
+  ansible.builtin.stat:
+    path: /usr/bin/mate-session
+  register: mate_session
 - name: Create MATE layouts directory
   ansible.builtin.file:
     path: "{{ ansible_env.XDG_DATA_HOME }}/mate-panel/layouts"
     state: directory
+  when: mate_session.stat.exists
 - name: Copy MATE panel layout
   ansible.builtin.template:
     src: mate-acp.layout
@@ -24,8 +29,10 @@
   vars:
     prefix: "{{ '/usr' if ansible_system == 'Linux' else '/usr/pkg' if ansible_system == 'NetBSD' else '/usr/local' }}"
     esr: "{{ '-esr' if ansible_distribution == 'Debian' else '' }}"
+  when: mate_session.stat.exists
 - name: Copy MATE Clock reset script
   ansible.builtin.copy:
     src: reset-mate-clock.sh
     dest: "{{ ansible_env.HOME }}/.local/bin/reset-mate-clock"
     mode: '0755'
+  when: mate_session.stat.exists