install atom packages from atom repository

defaults/main.yml

@@ -1,2 +0,0 @@
-atom_release: v1.30.0
-atom_deb_checksum: sha256:fa63b33e4647a84e20e5faa96bf8c3aa92332098cf5d9a43a1890896acfb11c3

tasks/main.yml

@@ -6,12 +6,17 @@
   with_items:
     - ca-certificates
 
-- name: download atom deb package
-  get_url:
-    url: https://github.com/atom/atom/releases/download/{{atom_release}}/atom-amd64.deb
-    dest: /opt/atom-amd64.deb
-    checksum: "{{atom_deb_checksum}}"
+- name: atom repository key
+  apt_key:
+    url: https://packagecloud.io/AtomEditor/atom/gpgkey
+    state: present
+
+- apt_repository:
+    repo: deb [arch=amd64] https://packagecloud.io/AtomEditor/atom/any/ any main
+    state: present
+    filename: atom
 
 - name: install atom
   apt:
-    deb: /opt/atom-amd64.deb
+    pkg: atom
+    state: latest