guestfish: Make more strings translatable.

[libguestfs.git] / df / virt-df.pl

diff --git a/df/virt-df.pl b/df/virt-df.pl
index 2d666a0..4cac896 100755 (executable)
--- a/df/virt-df.pl
+++ b/df/virt-df.pl
@@ -28,6 +28,7 @@ use Getopt::Long;
 use Data::Dumper;
 use File::Temp qw/tempdir/;
 use XML::Writer;
+use Locale::TextDomain 'libguestfs';
 
 =encoding utf8
 
@@ -82,6 +83,14 @@ Display brief help.
 
 =cut
 
+my $version;
+
+=item B<--version>
+
+Display version number and exit.
+
+=cut
+
 my $uri;
 
 =item B<--connect URI> | B<-c URI>
@@ -122,12 +131,19 @@ Print inodes instead of blocks.
 =cut
 
 GetOptions ("help|?" => \$help,
+           "version" => \$version,
            "connect|c=s" => \$uri,
             "csv" => \$csv,
             "human-readable|human|h" => \$human,
             "inodes|i" => \$inodes,
     ) or pod2usage (2);
 pod2usage (1) if $help;
+if ($version) {
+    my $g = Sys::Guestfs->new ();
+    my %h = $g->version ();
+    print "$h{major}.$h{minor}.$h{release}$h{extra}\n";
+    exit
+}
 
 # Open the guest handle.
 
@@ -239,21 +255,21 @@ sub print_stat
 
 sub print_title
 {
-    my @cols = ("Virtual Machine", "Filesystem");
+    my @cols = (__"Virtual Machine", __"Filesystem");
     if (!$inodes) {
        if (!$human) {
-           push @cols, "1K-blocks";
+           push @cols, __"1K-blocks";
        } else {
-           push @cols, "Size";
+           push @cols, __"Size";
        }
-       push @cols, "Used";
-       push @cols, "Available";
-       push @cols, "Use%";
+       push @cols, __"Used";
+       push @cols, __"Available";
+       push @cols, __"Use%";
     } else {
-       push @cols, "Inodes";
-       push @cols, "IUsed";
-       push @cols, "IFree";
-       push @cols, "IUse%";
+       push @cols, __"Inodes";
+       push @cols, __"IUsed";
+       push @cols, __"IFree";
+       push @cols, __"IUse%";
     }
 
     if (!$csv) {