From 57d5edee2fe1d27c6ae9fa5ddef6f6a17dd87861 Mon Sep 17 00:00:00 2001
From: Dominik Csapak <d.csapak@proxmox.com>
Date: Fri, 15 Jun 2018 15:28:43 +0200
Subject: [PATCH 1/1] CLIHandler: add standard_mappings

so we can reuse often used parameter mappings

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 src/PVE/CLIHandler.pm | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/PVE/CLIHandler.pm b/src/PVE/CLIHandler.pm
index 6871c1f..810467d 100644
--- a/src/PVE/CLIHandler.pm
+++ b/src/PVE/CLIHandler.pm
@@ -69,6 +69,24 @@ my $get_commands = sub {
 
 my $complete_command_names = sub { $get_commands->($cmddef) };
 
+my $standard_mappings = { };
+
+sub get_standard_mapping {
+    my ($name, $base) = @_;
+
+    my $std =  $standard_mappings->{$name};
+    die "no such standard mapping '$name'\n" if !$std;
+
+    my $res = $base || {};
+
+    foreach my $opt (keys %$std) {
+	next if defined($res->{$opt});
+	$res->{$opt} = $std->{$opt};
+    }
+
+    return $res;
+}
+
 # traverses the command definition using the $argv array, resolving one level
 # of aliases.
 # Returns the matching (sub) command and its definition, and argument array for
-- 
2.39.2