Combine plainmacs and emacs roles.

ansible/roles/emacs/tasks/linux.yaml

@@ -1,7 +1,30 @@
+- name: Build aur packages
+  register: buildaur
+  become_user: "{{ build_user.name }}"
+  command: "aurutils-sync --no-view {{ item }}"
+  args:
+    creates: "/var/cache/pacman/custom/{{ item }}-*.pkg.tar.*"
+  loop:
+    - emacs29-git
+
+- name: Update cache
+  when: buildaur.changed
+  pacman:
+    name: []
+    state: present
+    update_cache: true
+
 - name: Install packages
   package:
     name:
       - aspell-en
+      - emacs29-git
+    state: present
+
+- name: Install packages
+  when: 'emacs_flavor == "full"'
+  package:
+    name:
       - prettier # typescript+yaml formatting
       - pyright
       - gopls