pveclient

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5 use Cwd 'abs_path';
   6 use lib '/usr/share/pve-client';
   7 use lib '.';
   8 use Data::Dumper;
   9
  10 use PVE::JSONSchema;
  11 use PVE::CLIHandler;
  12
  13 use PVE::APIClient::LWP;
  14 use PVE::APIClient::Helpers;
  15 use PVE::APIClient::Commands::remote;
  16 use PVE::APIClient::Commands::list;
  17 use PVE::APIClient::Commands::lxc;
  18 use PVE::APIClient::Commands::help;
  19
  20 use JSON;
  21
  22 sub call_method {
  23     my ($path, $method, $args) = @_;
  24
  25     die "missing API path\n" if !defined($path);
  26
  27     my $info = PVE::APIClient::Helpers::lookup_api_method($path, $method);
  28     my $param = PVE::JSONSchema::get_options($info->{parameters}, $args);
  29     print Dumper($param);
  30
  31     die "implement me";
  32 }
  33
  34
  35 my $cli_class_handlers = {
  36     list => 'PVE::APIClient::Commands::list',
  37     lxc => 'PVE::APIClient::Commands::lxc',
  38     remote => 'PVE::APIClient::Commands::remote',
  39     help => 'PVE::APIClient::Commands::help',
  40 };
  41
  42 my $cmd = shift;
  43 if (!defined($cmd)) {
  44     PVE::APIClient::Commands::help->help({});
  45     exit(-1);
  46 }
  47
  48 my $method_map = {
  49     create => 'POST',
  50     set => 'PUT',
  51     get => 'GET',
  52     delete => 'DELETE',
  53 };
  54
  55 if (my $method = $method_map->{$cmd}) {
  56     my $path;
  57     if (scalar(@ARGV) && $ARGV[0] !~ m/^\-/)  {
  58         $path = shift @ARGV;
  59     }
  60     my $res = call_method($path, $method, \@ARGV);
  61     die "implement me";
  62 } elsif (my $class = $cli_class_handlers->{$cmd}) {
  63     $class->run_cli_handler();
  64 } elsif ($cmd eq 'bashcomplete') {
  65
  66     exit(0) if !(defined($ENV{COMP_LINE}) && defined($ENV{COMP_POINT}));
  67
  68     my $cmdlist = join('|', keys %$cli_class_handlers);
  69     if ($ENV{COMP_LINE} =~ m/^(.*pveclient\s+($cmdlist)\s+)(.*)$/) {
  70         my $cmd = $2;
  71         my $class = $cli_class_handlers->{$cmd} || die "internal error";
  72
  73         if ($cmd eq 'list') { # simple commands
  74             $ENV{COMP_LINE} = "pveclient $3";
  75             $ENV{COMP_POINT} = length($ENV{COMP_LINE});
  76             @ARGV = ('bashcomplete', 'pveclient', $ARGV[1], $ARGV[2]);
  77         } else {
  78             $ENV{COMP_LINE} = "pveclient $3";
  79             $ENV{COMP_POINT} = length($ENV{COMP_LINE});
  80             @ARGV = ('bashcomplete', 'pveclient', $ARGV[1], $ARGV[2]);
  81         }
  82         $class->run_cli_handler();
  83
  84     } else {
  85
  86         my $cmdline = substr($ENV{COMP_LINE}, 0, $ENV{COMP_POINT});
  87         my ($bash_command, $cur, $prev) = @ARGV;
  88         $cmdline =~ s/\Q$cur\E$//;
  89
  90         my $args = PVE::Tools::split_args($cmdline);
  91
  92         my @cmds = (keys %$method_map, keys %$cli_class_handlers);
  93         if (scalar(@$args) == 1) {
  94             foreach my $p (@cmds) {
  95                 print "$p\n" if $p =~ m/^$cur/;
  96             }
  97         } elsif (scalar(@$args) == 2) {
  98             if (my $method = $method_map->{$args->[1]}) {
  99                 PVE::APIClient::Helpers::complete_api_path($cur);
 100             }
 101         } elsif (scalar(@$args) >= 3) {
 102             my $path = $args->[2];
 103             if (my $method = $method_map->{$args->[1]}) {
 104                 if (my $info = PVE::APIClient::Helpers::lookup_api_method($path, $method, 1)) {
 105                     my $prop = $info->{parameters}->{properties};
 106                     PVE::APIClient::Helpers::complete_api_call_options($method, $prop, $prev, $cur, $args);
 107                 }
 108             }
 109         }
 110     }
 111
 112 } elsif ($cmd eq 'packagedepends') {
 113     # experimental code to print required perl packages
 114     my $packages = {};
 115     my $dir = Cwd::getcwd;
 116
 117     foreach my $k (keys %INC) {
 118         my $file = abs_path($INC{$k});
 119         next if $file =~ m/^\Q$dir\E/;
 120         my $res = `dpkg -S '$file'`;
 121         if ($res && $res =~ m/^(\S+): $file$/) {
 122             my $debian_package = $1;
 123             $debian_package =~ s/:amd64$//;
 124             $packages->{$debian_package} = 1;
 125         } else {
 126             die "unable to find package for '$file'\n";
 127         }
 128     }
 129     print join("\n", sort(keys %$packages)) . "\n";
 130 } else {
 131     PVE::APIClient::Commands::help->help({});
 132 }
 133
 134 exit(0);