[PR #6785/704a3019 backport][stable-6] Handle pkg_info(1) error messa…

…ge "Can't find" (#6892)

Handle pkg_info(1) error message "Can't find" (#6785)

* Handle pkg_info(1) error message "Can't find"

* Update plugins/modules/openbsd_pkg.py

Co-authored-by: Felix Fontein <felix@fontein.de>

---------

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit 704a301)

Co-authored-by: Rafael Sadowski <rafael@sizeofvoid.org>

changelogs/fragments/6785-openbsd_pkg_pkg_info_handling.yml

@@ -0,0 +1,2 @@
+bugfixes:
+  - openbsd_pkg - the pkg_info(1) behavior has changed in OpenBSD >7.3. The error message ``Can't find`` should not lead to an error case (https://github.com/ansible-collections/community.general/pull/6785).

plugins/modules/openbsd_pkg.py

@@ -169,7 +169,11 @@ def get_package_state(names, pkg_spec, module):
         rc, stdout, stderr = execute_command(command, module)
 
         if stderr:
-            module.fail_json(msg="failed in get_package_state(): " + stderr)
+            match = re.search(r"^Can't find inst:%s$" % re.escape(name), stderr)
+            if match:
+                pkg_spec[name]['installed_state'] = False
+            else:
+                module.fail_json(msg="failed in get_package_state(): " + stderr)
 
         if stdout:
             # If the requested package name is just a stem, like "python", we may