Merge pull request #4 from fubarhouse/issue-3

PR for #3

README.md

@@ -10,6 +10,8 @@ Install [Dockutil](https://github.com/kcrawford/dockutil) and remove, add and an
 
 ## Role Variables
 
+### Removal of dock items
+
 Dock items to remove:
 
 ````
@@ -32,12 +34,17 @@ dockitems_disabled:
   - Terminal
 ````
 
-Or, if you want to remove all dock items, use:
-
+#### Remove all: Preferred method
 ```
+dockitems_remove_all: true
+```
+#### Remove all: Alternative method:
+````
 dockitems_disabled:
   - all
-```
+````
+
+### Adding dock items
 
 Dock items to add, including name, path and weight/position:
 

defaults/main.yml

@@ -6,6 +6,8 @@
 # To manage dock items.
 #
 
+dockitems_remove_all: false
+
 dockitems_disabled:
   - Launchpad
   - Mail

tasks/main.yml

@@ -3,20 +3,61 @@
 - name: Dockutil | Ensure installed.
   homebrew:
     name: "dockutil"
-    state: present
+    state: installed
 
-- name: Dockutil | Remove all unwanted dock items
-  shell: dockutil --remove "{{ item }}"
-  ignore_errors: true
+- name: Dockutil | Get information on items to remove
+  shell: "dockutil --find '{{ item }}'"
+  register: dockutil_removeditems
   with_items: "{{ dockitems_disabled }}"
-  when: "{{ dockitems_disabled | length > 0 }}"
+  changed_when: false
+  failed_when: false
+  when: dockitems_remove_all|bool == false
+
+- name: Dockutil | Remove all dock items
+  shell: "dockutil --remove all --no-restart"
+  register: removed_items_task
+  when: dockitems_remove_all|bool == true
+
+- name: Dockutil | Remove all unwanted dock items
+  shell: "dockutil --remove '{{ item.item }}' --no-restart"
+  register: removed_items_task
+  with_items: "{{ dockutil_removeditems.results }}"
+  when:
+  - dockitems_remove_all|bool == false
+  - '"{{ item.item }} was found in persistent-apps" in item.stdout'
+
+- name: Dockutil | Get information on configured setup
+  shell: "dockutil --find '{{ item.name }}'"
+  register: dockutil_newdata
+  with_items: "{{ dockitems_enabled }}"
+  changed_when: false
+  failed_when: false
 
 - name: Dockutil | Adding items
-  shell: dockutil --find "{{ item.name }}" || dockutil --add "{{ item.path }}"
+  shell: "dockutil --add '{{ item.item.path }}' --position {{ item.item.pos }} --no-restart"
+  register: added_items_task
+  with_items: "{{ dockutil_newdata.results }}"
+  when: '"{{ item.item.name }} was not found in" in item.stdout'
+
+- name: Dockutil | Get information on current setup
+  shell: "dockutil --find '{{ item.name }}'"
+  register: dockutil_currdata
   with_items: "{{ dockitems_enabled }}"
-  when: "{{ dockitems_enabled | length > 0 }}"
+  changed_when: false
+  failed_when: false
 
 - name: Dockutil | Moving items
-  shell: dockutil --move "{{ item.name }}" --position "{{ item.pos }}"
-  with_items: "{{ dockitems_enabled }}"
-  when: "{{ dockitems_enabled | length > 0 }}"
+  shell: "dockutil --move '{{ item.item.name }}' --position {{ item.item.pos }} --no-restart"
+  register: moved_items_task
+  with_items: "{{ dockutil_currdata.results }}"
+  when:
+  - '"{{ item.item.name }} was found in persistent-apps at slot {{ item.item.pos }} in" not in item.stdout'
+  - '"{{ item.item.name }} was not found" not in item.stdout'
+
+- name: Dockutil | Restart Dock
+  shell: "/usr/bin/killall Dock"
+  changed_when: false
+  when: >
+    removed_items_task.changed|bool == true or
+    moved_items_task.changed|bool == true or
+    added_items_task.changed|bool == true