option to add aurrepo optionally

roles/aurrepo/defaults/main.yml

@@ -0,0 +1 @@
+add_repo_in_pacman_conf: true

roles/aurrepo/tasks/main.yml

@@ -1,13 +1,10 @@
 - name: Write pacman.conf
-  copy: src=pacman.conf dest=/etc/pacman.conf
+  template: src=pacman.conf.j2 dest=/etc/pacman.conf mode=0644
 - name: Write mirrorlist
   copy: src=mirrorlist dest=/etc/pacman.d/mirrorlist
 - name: Copy Custom Repo GPG key
   copy: src=repo-gpg.asc dest=/etc/pacman.d/repo-gpg.asc
-  register: repo_gpg
 - name: Import repo gpg key
   action: command /usr/bin/pacman-key --add /etc/pacman.d/repo-gpg.asc
-  when: repo_gpg.changed
 - name: Sign repo gpg key
   action: command /usr/bin/pacman-key --lsign CEEFA661
-  when: repo_gpg.changed

roles/aurrepo/templates/pacman.conf.j2

@@ -24,7 +24,7 @@ CleanMethod = KeepCurrent
 Architecture = auto
 
 # Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
-#IgnorePkg   =
+IgnorePkg   = linux-lts linux-lts-headers spl-lts spl-utils-lts zfs-lts zfs-utils-lts
 #IgnoreGroup =
 
 #NoUpgrade   =
@@ -97,5 +97,7 @@ Include = /etc/pacman.d/mirrorlist
 # An example of a custom package repository.  See the pacman manpage for
 # tips on creating your own repositories.
 
+{% if add_repo_in_pacman_conf %}
 [repo]
 Server = file:///srv/repo
+{% endif %}