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minor followup cleanups

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remove now out of date commen about 'our', left over from previous
revision

Pass firs $prefix directly to function and some other small stuff

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2019-05-13 05:49:31 +00:00
parent 5f1dc9af73
commit e85263a20e
1 changed files with 3 additions and 7 deletions
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10
PVE/CLI/qm.pm
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@ -924,7 +924,6 @@ our $cmddef = {
sub {
my $res = shift;
# "our" scope for the snaptimesort function
my $snapshots = { map { $_->{name} => $_ } @$res };
my $root;
@ -936,8 +935,6 @@ our $cmddef = {
}
}
my $prefix = '`->';
# sort the elements by snaptime - with "current" (no snaptime) highest
my $snaptimesort = sub {
return +1 if !defined $snapshots->{$a}->{snaptime};
@ -954,15 +951,14 @@ our $cmddef = {
my $description = $e->{description} || 'no-description';
($description) = $description =~ m/(.*)$/m;
# create the timestamp string
my $timestring = "";
if (defined $e->{snaptime}) {
$timestring = strftime("%F %H:%M:%S", localtime($e->{snaptime}));
}
# for aligning the description
my $len = 30 - length($prefix);
my $len = 30 - length($prefix); # for aligning the description
printf("%s %-${len}s %-23s %s\n", $prefix, $root, $timestring, $description);
if ($e->{children}) {
$prefix = " $prefix";
foreach my $child (sort $snaptimesort @{$e->{children}}) {
@ -971,7 +967,7 @@ our $cmddef = {
}
};
$snapshottree->($prefix, $root, $snapshots);
$snapshottree->('->', $root, $snapshots);
}],
rollback => [ "PVE::API2::Qemu", 'rollback', ['vmid', 'snapname'], { node => $nodename } , $upid_exit ],