[alternatives] Add new plugin

Adds a new plugin to capture output for alternatives

Resolves: #1220

Signed-off-by: Jake Hunsaker <jhunsake@redhat.com>
Signed-off-by: Bryn M. Reeves <bmr@redhat.com>

1 files changed, 52 insertions, 0 deletions

diff --git a/sos/plugins/alternatives.py b/sos/plugins/alternatives.py
new file mode 100644
index 00000000..7c3e5c64
--- /dev/null
+++ b/sos/plugins/alternatives.py
@@ -0,0 +1,52 @@
+# Copyright (C) 2018 Red Hat, Inc., Jake Hunsaker <jhunsake@redhat.com>
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+from sos.plugins import Plugin, RedHatPlugin
+from sos.utilities import is_executable
+
+
+class Alternatives(Plugin, RedHatPlugin):
+    """System alternatives
+    """
+
+    packages = ('chkconfig',)
+    commands = ('alternatives',)
+
+    def setup(self):
+        self.add_cmd_output([
+            'alternatives --list',
+            'alternatives --version'
+        ])
+
+        alts = []
+        ignore = [
+            'cdrecord',
+            'ld',
+            'mkisofs',
+            'whois',
+            'xinputrc'
+        ]
+
+        res = self.get_command_output('alternatives --list')
+        if res['status'] == 0:
+            for line in res['output'].splitlines():
+                alt = line.split()[0]
+                if alt not in ignore:
+                    alts.append(alt)
+            disp_cmd = "alternatives --display %s"
+            self.add_cmd_output([disp_cmd % alt for alt in alts])
+
+# vim: set et ts=4 sw=4 :