initial macbook support

- create macbook role
- move xf86-input-synaptics to thinkpad role
- macbook role uses xf86-input-mtrack-git
- i'm curious if mtrack-git works better than synaptics on thinkpad

roles/laptop/tasks/main.yml

@@ -1,5 +1,4 @@
 ---
-- include: synaptics.yml
 - include: tlp.yml
 
 - name: Copy logind configuration file

roles/macbook/files/50-mtrack-git.conf

@@ -0,0 +1,21 @@
+Section "InputClass"
+    MatchIsTouchpad "on"
+    Identifier      "Touchpads"
+    Driver          "mtrack"
+    Option          "Sensitivity" "0.65"
+    Option          "IgnoreThumb" "true"
+    Option          "IgnorePalm" "true"
+    Option          "TapButton1" "1"
+    Option          "TapButton2" "3"
+    Option          "TapButton3" "2"
+    Option          "ClickFinger1" "1"
+    Option          "ClickFinger2" "3"
+    Option          "ClickFinger3" "2"
+    Option          "BottomEdge" "25"
+# natural scrolling
+    Option          "ScrollDownButton"  "4"
+    Option          "ScrollUpButton"    "5"
+    Option          "ScrollLeftButton"  "7"
+    Option          "ScrollRightButton" "6"
+EndSection
+

roles/macbook/meta/main.yml

@@ -0,0 +1,4 @@
+---
+dependencies:
+  - { role: base }
+  - { role: laptop }

roles/macbook/tasks/main.yml

@@ -0,0 +1,2 @@
+---
+- include: mtrack-git.yml

roles/macbook/tasks/mtrack-git.yml

@@ -0,0 +1,20 @@
+---
+- name: Copy mtrack-git configuration file
+  copy: src=50-mtrack-git.conf dest=/etc/X11/xorg.conf.d/50-mtrack-git.conf
+
+- name: Download xf86-input-mtrack-git
+  command: cower -dq xf86-input-mtrack-git
+           chdir=/home/{{ user.name }}/{{ aur.dir }}
+           creates=/home/{{ user.name }}/{{ aur.dir }}/xf86-input-mtrack-git
+  tags:
+    - aur
+  become: yes
+  become_user: "{{ user.name }}"
+
+- name: Build and install mtrack-git
+  command: "{{ aur.makepkg }} chdir=/home/{{ user.name }}/{{ aur.dir }}/xf86-input-mtrack-git"
+  tags:
+    - aur
+  become: yes
+  become_user: "{{ user.name }}"
+

roles/thinkpad/tasks/main.yml

@@ -1,3 +1,4 @@
 ---
+- include: synaptics.yml
 - include: battery.yml
 #- include: fan.yml