Facts distribution clear linux 31501 (#32453)

The search string used to look for Clear Linux
was changed in 45a9f967749ec68e2077fe1d1d32dd37660ab376 to
be more specific, but was too specific. Now finding
a substring match for 'Clear Linux' in /usr/lib/os-release
is enough to consider a match.

Since the details of the full name in os-release varies
('Clear Linux Software for Intel Architecture',
 'Clear Linux OS for Intel Architecture', etc) the
search string match was failing and would fall back to the
'first word in the release file' method resulting in
ansible_distribution='NAME="Clear'

Also add a meta fact indicating which search string
was matched.

Test case info from:
        https://github.com/ansible/ansible/issues/31501#issuecomment-340861535

Fixes #31501

1 files changed, 1 insertions, 0 deletions

diff --git a/hacking/tests/gen_distribution_version_testcase.py b/hacking/tests/gen_distribution_version_testcase.py
index bc2ab3c09c..fdd0a058bc 100755
--- a/hacking/tests/gen_distribution_version_testcase.py
+++ b/hacking/tests/gen_distribution_version_testcase.py
@@ -32,6 +32,7 @@ filelist = [
     '/etc/altlinux-release',
     '/etc/os-release',
     '/etc/coreos/update.conf',
+    '/usr/lib/os-release',
 ]
 
 fcont = {}