use warnings;
use I18N::Langinfo;
use POSIX qw(strftime);
+use CPAN::Meta::YAML; # comes with perl-modules
use PVE::APIClient::JSONSchema;
use PVE::APIClient::PTY;
$max_unit = int(log($value)/log(1024));
$value /= 1024**($max_unit);
}
-
- return sprintf "%.2f $units[$max_unit]", $value;
+ my $unit = $units[$max_unit];
+ return sprintf "%.2f $unit", $value;
}
PVE::APIClient::JSONSchema::register_renderer('bytes', \&render_bytes);
+sub render_yaml {
+ my ($value) = @_;
+
+ my $data = CPAN::Meta::YAML::Dump($value);
+ $data =~ s/^---[\n\s]//; # remove yaml marker
+
+ return $data;
+}
+
+PVE::APIClient::JSONSchema::register_renderer('yaml', \&render_yaml);
+
sub query_terminal_options {
my ($options) = @_;
}
sub data_to_text {
- my ($data, $propdef, $options) = @_;
+ my ($data, $propdef, $options, $terminal_opts) = @_;
return '' if !defined($data);
+ $terminal_opts //= {};
+
my $human_readable = $options->{'human-readable'} // 1;
if ($human_readable && defined($propdef)) {
if (defined(my $renderer = $propdef->{renderer})) {
my $code = PVE::APIClient::JSONSchema::get_renderer($renderer);
die "internal error: unknown renderer '$renderer'" if !$code;
- return $code->($data, $options);
+ return $code->($data, $options, $terminal_opts);
}
}
if (my $class = ref($data)) {
- return to_json($data, { canonical => 1 });
+ # JSON::PP::Boolean requires allow_nonref
+ return to_json($data, { allow_nonref => 1, canonical => 1 });
} else {
return "$data";
}
# $returnprops -json schema property description
# $props_to_print - ordered list of properties to print
# $options
-# - sort_key: can be used to sort after a column, if it isn't set we sort
+# - sort_key: can be used to sort after a specific column, if it isn't set we sort
# after the leftmost column (with no undef value in $data) this can be
# turned off by passing 0 as sort_key
# - noborder: print without asciiart border
# - utf8: use utf8 characters for table delimiters
sub print_text_table {
- my ($data, $returnprops, $props_to_print, $options) = @_;
+ my ($data, $returnprops, $props_to_print, $options, $terminal_opts) = @_;
+
+ $terminal_opts //= query_terminal_options({});
my $sort_key = $options->{sort_key};
my $border = !$options->{noborder};
my $header = !$options->{noheader};
- my $columns = $options->{columns};
- my $utf8 = $options->{utf8};
- my $encoding = $options->{encoding} // 'UTF-8';
- if (!defined($sort_key) || $sort_key eq 0) {
- $sort_key = $props_to_print->[0];
- }
+ my $columns = $terminal_opts->{columns};
+ my $utf8 = $terminal_opts->{utf8};
+ my $encoding = $terminal_opts->{encoding} // 'UTF-8';
- if (defined($sort_key)) {
+ $sort_key //= $props_to_print->[0];
+
+ if (defined($sort_key) && $sort_key ne 0) {
my $type = $returnprops->{$sort_key}->{type} // 'string';
if ($type eq 'integer' || $type eq 'number') {
@$data = sort { $a->{$sort_key} <=> $b->{$sort_key} } @$data;
my $prop = $props_to_print->[$i];
my $propinfo = $returnprops->{$prop} // {};
- my $text = data_to_text($entry->{$prop}, $propinfo, $options);
+ my $text = data_to_text($entry->{$prop}, $propinfo, $options, $terminal_opts);
my $lines = [ split(/\n/, $text) ];
my $linecount = scalar(@$lines);
$height = $linecount if $linecount > $height;
$width = $len if $len > $width;
}
+ $width = ($width =~ m/^(\d+)$/) ? int($1) : 0; # untaint int
+
$rowdata->{$prop} = {
lines => $lines,
width => $width,
for (my $i = 0; $i < $column_count; $i++) {
my $prop = $props_to_print->[$i];
my $propinfo = $returnprops->{$prop} // {};
+ my $type = $propinfo->{type} // 'string';
+ my $alignstr = ($type eq 'integer' || $type eq 'number') ? '' : '-';
my $title = $propinfo->{title} // $prop;
my $cutoff = $propinfo->{print_width} // $propinfo->{maxLength};
if ($border) {
if ($i == 0 && ($column_count == 1)) {
if ($utf8) {
- $formatstring .= "│ %-${cutoff}s │";
+ $formatstring .= "│ %$alignstr${cutoff}s │";
$borderstring_t .= "┌─" . ('─' x $cutoff) . "─┐";
$borderstring_m .= "├─" . ('─' x $cutoff) . "─┤";
$borderstring_b .= "└─" . ('─' x $cutoff) . "─┘";
} else {
- $formatstring .= "| %-${cutoff}s |";
+ $formatstring .= "| %$alignstr${cutoff}s |";
$borderstring_m .= "+-" . ('-' x $cutoff) . "-+";
}
} elsif ($i == 0) {
if ($utf8) {
- $formatstring .= "│ %-${cutoff}s ";
+ $formatstring .= "│ %$alignstr${cutoff}s ";
$borderstring_t .= "┌─" . ('─' x $cutoff) . '─';
$borderstring_m .= "├─" . ('─' x $cutoff) . '─';
$borderstring_b .= "└─" . ('─' x $cutoff) . '─';
} else {
- $formatstring .= "| %-${cutoff}s ";
+ $formatstring .= "| %$alignstr${cutoff}s ";
$borderstring_m .= "+-" . ('-' x $cutoff) . '-';
}
} elsif ($i == ($column_count - 1)) {
if ($utf8) {
- $formatstring .= "│ %-${cutoff}s │";
+ $formatstring .= "│ %$alignstr${cutoff}s │";
$borderstring_t .= "┬─" . ('─' x $cutoff) . "─┐";
$borderstring_m .= "┼─" . ('─' x $cutoff) . "─┤";
$borderstring_b .= "┴─" . ('─' x $cutoff) . "─┘";
} else {
- $formatstring .= "| %-${cutoff}s |";
+ $formatstring .= "| %$alignstr${cutoff}s |";
$borderstring_m .= "+-" . ('-' x $cutoff) . "-+";
}
} else {
if ($utf8) {
- $formatstring .= "│ %-${cutoff}s ";
+ $formatstring .= "│ %$alignstr${cutoff}s ";
$borderstring_t .= "┬─" . ('─' x $cutoff) . '─';
$borderstring_m .= "┼─" . ('─' x $cutoff) . '─';
$borderstring_b .= "┴─" . ('─' x $cutoff) . '─';
} else {
- $formatstring .= "| %-${cutoff}s ";
+ $formatstring .= "| %$alignstr${cutoff}s ";
$borderstring_m .= "+-" . ('-' x $cutoff) . '-';
}
}
} else {
# skip alignment and cutoff on last column
- $formatstring .= ($i == ($column_count - 1)) ? "%s" : "%-${cutoff}s ";
+ $formatstring .= ($i == ($column_count - 1)) ? "%s" : "%$alignstr${cutoff}s ";
}
}
# takes all fields of the results property, with a fallback
# to all fields occuring in items of $data.
sub print_api_list {
- my ($data, $result_schema, $props_to_print, $options) = @_;
+ my ($data, $result_schema, $props_to_print, $options, $terminal_opts) = @_;
die "can only print object lists\n"
if !($result_schema->{type} eq 'array' && $result_schema->{items}->{type} eq 'object');
die "unable to detect list properties\n" if !scalar(@$props_to_print);
- print_text_table($data, $returnprops, $props_to_print, $options);
+ print_text_table($data, $returnprops, $props_to_print, $options, $terminal_opts);
}
-sub print_api_result {
- my ($data, $result_schema, $props_to_print, $options) = @_;
+my $guess_type = sub {
+ my $data = shift;
- return if $options->{quiet};
+ return 'null' if !defined($data);
+
+ my $class = ref($data);
+ return 'string' if !$class;
- if (!defined($options)) {
- $options = query_terminal_options({});
+ if ($class eq 'HASH') {
+ return 'object';
+ } elsif ($class eq 'ARRAY') {
+ return 'array';
} else {
- $options = { %$options }; # copy
+ return 'string'; # better than nothing
}
+};
+
+sub print_api_result {
+ my ($data, $result_schema, $props_to_print, $options, $terminal_opts) = @_;
+
+ return if $options->{quiet};
+
+ $terminal_opts //= query_terminal_options({});
my $format = $options->{'output-format'} // 'text';
- return if $result_schema->{type} eq 'null';
+ if ($result_schema && defined($result_schema->{type})) {
+ return if $result_schema->{type} eq 'null';
+ } else {
+ my $type = $guess_type->($data);
+ $result_schema = { type => $type };
+ $result_schema->{items} = { type => $guess_type->($data->[0]) } if $type eq 'array';
+ }
- if ($format eq 'json') {
+ if ($format eq 'yaml') {
+ print encode('UTF-8', CPAN::Meta::YAML::Dump($data));
+ } elsif ($format eq 'json') {
# Note: we always use utf8 encoding for json format
print to_json($data, {utf8 => 1, allow_nonref => 1, canonical => 1 }) . "\n";
} elsif ($format eq 'json-pretty') {
my $kvstore = [];
foreach my $key (@$props_to_print) {
next if !defined($data->{$key});
- push @$kvstore, { key => $key, value => data_to_text($data->{$key}, $result_schema->{properties}->{$key}, $options) };
+ push @$kvstore, { key => $key, value => data_to_text($data->{$key}, $result_schema->{properties}->{$key}, $options, $terminal_opts) };
}
my $schema = { type => 'array', items => { type => 'object' }};
- print_api_list($kvstore, $schema, ['key', 'value'], $options);
+ print_api_list($kvstore, $schema, ['key', 'value'], $options, $terminal_opts);
} elsif ($type eq 'array') {
return if !scalar(@$data);
my $item_type = $result_schema->{items}->{type};
if ($item_type eq 'object') {
- print_api_list($data, $result_schema, $props_to_print, $options);
+ print_api_list($data, $result_schema, $props_to_print, $options, $terminal_opts);
} else {
my $kvstore = [];
foreach my $value (@$data) {
push @$kvstore, { value => $value };
}
my $schema = { type => 'array', items => { type => 'object', properties => { value => $result_schema->{items} }}};
- $options->{noheader} = 1;
- print_api_list($kvstore, $schema, ['value'], $options);
+ print_api_list($kvstore, $schema, ['value'], { %$options, noheader => 1 }, $terminal_opts);
}
} else {
print encode($encoding, "$data\n");
}
}
+sub print_api_result_plain {
+ my ($data, $result_schema, $props_to_print, $options) = @_;
+
+ # avoid borders and header, ignore terminal width
+ $options = $options ? { %$options } : {}; # copy
+
+ $options->{noheader} //= 1;
+ $options->{noborder} //= 1;
+
+ print_api_result($data, $result_schema, $props_to_print, $options, {});
+}
+
1;
our $AUTOLOAD; # it's a package global
+our $standard_output_options = {
+ 'output-format' => PVE::APIClient::JSONSchema::get_standard_option('pve-output-format'),
+ noheader => {
+ description => "Do not show column headers (for 'text' format).",
+ type => 'boolean',
+ optional => 1,
+ default => 1,
+ },
+ noborder => {
+ description => "Do not draw borders (for 'text' format).",
+ type => 'boolean',
+ optional => 1,
+ default => 1,
+ },
+ quiet => {
+ description => "Suppress printing results.",
+ type => 'boolean',
+ optional => 1,
+ },
+ 'human-readable' => {
+ description => "Call output rendering functions to produce human readable text.",
+ type => 'boolean',
+ optional => 1,
+ default => 1,
+ }
+};
+
sub api_clone_schema {
- my ($schema) = @_;
+ my ($schema, $no_typetext) = @_;
my $res = {};
my $ref = ref($schema);
my $tmp = ref($pd) ? clone($pd) : $pd;
# NOTE: add typetext property for more complex types, to
# make the web api viewer code simpler
- if (!(defined($tmp->{enum}) || defined($tmp->{pattern}))) {
+ if (!$no_typetext && !(defined($tmp->{enum}) || defined($tmp->{pattern}))) {
my $typetext = PVE::APIClient::JSONSchema::schema_get_type_text($tmp);
if ($tmp->{type} && ($tmp->{type} ne $typetext)) {
$tmp->{typetext} = $typetext;
} else {
if ($k eq 'parameters') {
$data->{$k} = api_clone_schema($d);
+ } elsif ($k eq 'returns') {
+ $data->{$k} = api_clone_schema($d, 1);
} else {
$data->{$k} = ref($d) ? clone($d) : $d;
}
my $schema = $info->{parameters};
my $name = $info->{name};
my $prop = { %{$schema->{properties}} }; # copy
- $prop = { %$prop, %$formatter_properties } if $formatter_properties;
+
+ my $has_output_format_option = $formatter_properties->{'output-format'} ? 1 : 0;
+
+ if ($formatter_properties) {
+ foreach my $key (keys %$formatter_properties) {
+ if (!$standard_output_options->{$key}) {
+ $prop->{$key} = $formatter_properties->{$key};
+ }
+ }
+ }
+
+ # also remove $standard_output_options from $prop (pvesh, pveclient)
+ if ($prop->{'output-format'}) {
+ $has_output_format_option = 1;
+ foreach my $key (keys %$prop) {
+ if ($standard_output_options->{$key}) {
+ delete $prop->{$key};
+ }
+ }
+ }
my $out = '';
if ($format eq 'asciidoc') {
$out .= "*${prefix}*";
$out .= " `$args`" if $args;
- $out .= $opts ? " `[OPTIONS]`\n" : "\n";
+ $out .= " `[OPTIONS]`" if $opts;
+ $out .= " `[FORMAT_OPTIONS]`" if $has_output_format_option;
+ $out .= "\n";
} else {
$out .= "USAGE: " if $format ne 'short';
$out .= "$prefix $args";
- $out .= $opts ? " [OPTIONS]\n" : "\n";
+ $out .= " [OPTIONS]" if $opts;
+ $out .= " [FORMAT_OPTIONS]" if $has_output_format_option;
+ $out .= "\n";
}
return $out if $format eq 'short';
return $param;
};
-our $standard_output_options = {
- 'output-format' => PVE::APIClient::JSONSchema::get_standard_option('pve-output-format'),
- noheader => {
- description => "Do not show column headers (for 'text' format).",
- type => 'boolean',
- optional => 1,
- default => 1,
- },
- noborder => {
- description => "Do not draw borders (for 'text' format).",
- type => 'boolean',
- optional => 1,
- default => 1,
- },
- quiet => {
- description => "Suppress printing results.",
- type => 'boolean',
- optional => 1,
- },
- 'human-readable' => {
- description => "Call output rendering functions to produce human readable text.",
- type => 'boolean',
- optional => 1,
- default => 1,
- }
-};
-
sub add_standard_output_properties {
my ($propdef, $list) = @_;