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Commit | Line | Data |
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63c02d8c DM |
1 | package PVE::APIClient::Commands::help; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
6 | use PVE::APIClient::Commands::help; | |
5b090843 | 7 | use PVE::APIClient::Commands::list; |
63c02d8c DM |
8 | use PVE::APIClient::Commands::lxc; |
9 | use PVE::APIClient::Commands::remote; | |
10 | ||
11 | use PVE::CLIHandler; | |
12 | ||
13 | use base qw(PVE::CLIHandler); | |
14 | ||
15 | __PACKAGE__->register_method ({ | |
16 | name => 'help', | |
17 | path => 'help', | |
18 | method => 'GET', | |
19 | description => "Print usage information.", | |
20 | parameters => { | |
21 | additionalProperties => 0, | |
22 | properties => { | |
23 | verbose => { | |
24 | description => "Verbose output - list all options.", | |
25 | type => 'boolean', | |
26 | optional => 1, | |
27 | default => 0, | |
28 | }, | |
29 | }, | |
30 | }, | |
31 | returns => { type => 'null'}, | |
32 | code => sub { | |
33 | my ($param) = @_; | |
34 | ||
35 | my $text = "USAGE: pveclient <cmd> ...\n\n" if !$param->{verbose}; | |
36 | ||
37 | my $format = $param->{verbose} ? 'full' : 'short'; | |
38 | ||
39 | my $assemble_usage_string = sub { | |
40 | my ($subcommand, $def) = @_; | |
41 | ||
42 | my $sortfunc = sub { sort keys %{$_[0]} }; | |
43 | ||
44 | if (ref($def) eq 'HASH') { | |
45 | foreach my $cmd (&$sortfunc($def)) { | |
46 | ||
47 | if (ref($def->{$cmd}) eq 'ARRAY') { | |
48 | my ($class, $name, $arg_param, $fixed_param) = @{$def->{$cmd}}; | |
aa9d64b3 | 49 | $text .= $class->usage_str($name, "pveclient $subcommand $name", $arg_param, $fixed_param, $format, $class->can('read_password')); |
63c02d8c DM |
50 | } |
51 | } | |
52 | } else { | |
53 | my ($class, $name, $arg_param, $fixed_param) = @$def; | |
54 | $text .= $class->usage_str($name, "pveclient $name", $arg_param, $fixed_param, $format); | |
55 | } | |
56 | }; | |
57 | ||
58 | $assemble_usage_string->('help', $PVE::APIClient::Commands::help::cmddef); | |
5b090843 | 59 | $assemble_usage_string->('list', $PVE::APIClient::Commands::list::cmddef); |
63c02d8c DM |
60 | $assemble_usage_string->('lxc', $PVE::APIClient::Commands::lxc::cmddef); |
61 | $assemble_usage_string->('remote', $PVE::APIClient::Commands::remote::cmddef); | |
62 | ||
63 | $text .= "pveclient <get/set/create/delete> <path> {options}\n\n"; | |
64 | ||
65 | print STDERR $text; | |
66 | ||
67 | return undef; | |
68 | }}); | |
69 | ||
70 | our $cmddef = [ __PACKAGE__, 'help', []]; | |
71 | ||
72 | 1; |