Tests run on centos 8.

README.md

@@ -0,0 +1,16 @@
+os_release: Ansible Role
+================================================================================
+
+Grabs and parses the contents of /etc/os-release.
+
+This file holds additional information that may not be provided by the setup
+module. For example, if we wanted to know whether or not a host has Manjaro
+installed, it is not easy to figure this out from the setup module. The setup
+module produces `ansible_distribution=Archlinux` while this role produces
+`os_release.ID=manjaro`.
+
+License
+----------------------------------------
+
+GPL-3.0
+

meta/main.yml

@@ -1,27 +1,11 @@
 galaxy_info:
-  author: your name
+  author: shnee
   namespace: shnee
-  description: your role description
-  company: your company (optional)
-
-  # If the issue tracker for your role is not on github, uncomment the
-  # next line and provide a value
-  # issue_tracker_url: http://example.com/issue/tracker
-
-  # Choose a valid license ID from https://spdx.org - some suggested licenses:
-  # - BSD-3-Clause (default)
-  # - MIT
-  # - GPL-2.0-or-later
-  # - GPL-3.0-only
-  # - Apache-2.0
-  # - CC-BY-4.0
-  license: license (GPL-2.0-or-later, MIT, etc)
+  description: Retrieves the contents of /etc/os-release
 
+  license: GPL-3.0-only
   min_ansible_version: 2.1
 
-  # If this a Container Enabled role, provide the minimum Ansible Container version.
-  # min_ansible_container_version:
-
   #
   # Provide a list of supported platforms, and for each platform a list of versions.
   # If you don't wish to enumerate all versions for a particular platform, use 'all'.
@@ -41,13 +25,5 @@ galaxy_info:
   #   - 99.99
 
   galaxy_tags: []
-    # List tags for your role here, one per line. A tag is a keyword that describes
-    # and categorizes the role. Users find roles by searching for tags. Be sure to
-    # remove the '[]' above, if you add tags to this list.
-    #
-    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
-    #       Maximum 20 tags per role.
 
 dependencies: []
-  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
-  # if you add dependencies to this list.

molecule/default/verify.yml

@@ -4,7 +4,14 @@
 - name: Verify
   hosts: all
   gather_facts: false
+  roles:
+    - shnee.os_release
   tasks:
   - name: Example assertion
+    debug:
+      var: os_release
+  - name: Verify that os-release match our expected values.
     assert:
-      that: true
+      that:
+        - os_release.ID == 'centos'
+        - os_release.ID_LIKE == 'rhel fedora'

tasks/main.yml

@@ -1,4 +1,10 @@
 ---
-# tasks file for os_release
-- debug:
-    msg: "System {{ inventory_hostname }} has uuid {{ ansible_product_uuid }}"
+- name: Retrieve and parse the contents of /etc/os-release
+  ansible.netcommon.cli_parse:
+    command: cat /etc/os-release
+    parser:
+      name: ansible.netcommon.native
+      os: linux
+      command: cat os-release
+    set_fact: os_release
+