Fixed issue with yum package module regarding packages with epoch not…

… validating

Packages would be installed but the promise would fail due to the installed list not including the epoch number.
The updates list generated by the module included the epoch number so validation would fail.

e.g. findutils:1:4.8.0-7.el9:x86_64 would not match findutils:4.8.0-7.el9:x86_64

Fix this by including epoch in rpm_output_format and removing (none): with sed where the package has no epoch.

Ticket: ENT-12538
Changelog: title

modules/packages/vendored/yum.mustache

@@ -11,7 +11,7 @@ import re
 
 rpm_cmd = os.environ.get('CFENGINE_TEST_RPM_CMD', "/bin/rpm")
 rpm_quiet_option = ["--quiet"]
-rpm_output_format = "Name=%{name}\nVersion=%{version}-%{release}\nArchitecture=%{arch}\n"
+rpm_output_format = "Name=%{name}\nVersion=%{epoch}:%{version}-%{release}\nArchitecture=%{arch}\n"
 
 yum_cmd = os.environ.get('CFENGINE_TEST_YUM_CMD', "/usr/bin/yum")
 yum_options = ["--quiet", "-y"]
@@ -87,7 +87,7 @@ def get_package_data():
         # Absolute file.
         sys.stdout.write("PackageType=file\n")
         sys.stdout.flush()
-        return subprocess_call([rpm_cmd, "--qf", rpm_output_format, "-qp", pkg_string])
+        return subprocess_call([rpm_cmd, "--qf", rpm_output_format, "-qp", pkg_string, "|sed 's/(none)://'"])
     elif re.search("[:,]", pkg_string):
         # Contains an illegal symbol.
         sys.stdout.write(line + "ErrorMessage: Package string with illegal format\n")
@@ -102,7 +102,7 @@ def list_installed():
     # Ignore everything.
     sys.stdin.readlines()
 
-    return subprocess_call([rpm_cmd, "-qa", "--qf", rpm_output_format])
+    return subprocess_call([rpm_cmd, "-qa", "--qf", rpm_output_format, "|sed 's/(none)://'"])
 
 
 def list_updates(online):