lxc console: limit output buffer size

[pve-client.git] / pveclient

diff --git a/pveclient b/pveclient
index 091af96bb160a2ee7ab79a3e029794984770a9d0..46d902daca0952866eba0360d6d96e7ad9b14758 100755 (executable)
--- a/pveclient
+++ b/pveclient
@@ -2,6 +2,7 @@
 
 use strict;
 use warnings;
+use Cwd 'abs_path';
 use lib '/usr/share/pve-client';
 use lib '.';
 use Data::Dumper;
@@ -13,23 +14,10 @@ use PVE::APIClient::LWP;
 use PVE::APIClient::Helpers;
 use PVE::APIClient::Commands::remote;
 use PVE::APIClient::Commands::lxc;
+use PVE::APIClient::Commands::help;
 
 use JSON;
 
-sub print_usage {
-
-    my $text = "pveclient usage:\n\n";
-
-    $text .= "pveclient remote <help|add|remove> {options}\n\n";
-
-    $text .= "pveclient lxc <help|create|destroy|...> {options}\n\n";
-
-    $text .= "pveclient <get/set/create/delete> <path> {options}\n\n";
-
-    print STDERR $text;
-
-}
-
 sub call_method {
     my ($path, $method, $args) = @_;
 
@@ -42,30 +30,17 @@ sub call_method {
     die "implement me";
 }
 
-# NOTE: This binary is just a placeholer - nothing implemented so far!
-
-#my $hostname = 'localhost';
-#my $username = 'root@pam';
-#
-#my $conn = PVE::APIClient::LWP->new(
-#    username => $username,
-#    #password => 'yourpassword',
-#    #ticket => $ticket,
-#    #csrftoken => $csrftoken,
-#    host => $hostname,
-#    # allow manual fingerprint verification
-#    manual_verification => 1,
-#    );
-
-#my $res = $conn->get("/", {});
-#print to_json($res, { pretty => 1, canonical => 1});
-
 my $cli_class_handlers = {
     lxc => 'PVE::APIClient::Commands::lxc',
     remote => 'PVE::APIClient::Commands::remote',
+    help => 'PVE::APIClient::Commands::help',
 };
 
-my $cmd = shift || (print_usage() && exit(-1));
+my $cmd = shift;
+if (!defined($cmd)) {
+    PVE::APIClient::Commands::help->help({});
+    exit(-1);
+}
 
 if ($cmd eq 'get') {
     my $method = 'GET';
@@ -113,8 +88,26 @@ if ($cmd eq 'get') {
        }
     }
 
+} elsif ($cmd eq 'packagedepends') {
+    # experimental code to print required perl packages
+    my $packages = {};
+    my $dir = Cwd::getcwd;
+
+    foreach my $k (keys %INC) {
+       my $file = abs_path($INC{$k});
+       next if $file =~ m/^\Q$dir\E/;
+       my $res = `dpkg -S '$file'`;
+       if ($res && $res =~ m/^(\S+): $file$/) {
+           my $debian_package = $1;
+           $debian_package =~ s/:amd64$//;
+           $packages->{$debian_package} = 1;
+       } else {
+           die "unable to find package for '$file'\n";
+       }
+    }
+    print join("\n", sort(keys %$packages)) . "\n";
 } else {
-    print_usage();
+    PVE::APIClient::Commands::help->help({});
 }
 
 exit(0);