Fix indexed parameter conversion in API dump

[pve-common.git] / src / PVE / RESTHandler.pm

diff --git a/src/PVE/RESTHandler.pm b/src/PVE/RESTHandler.pm
index 9e0980e9832ded60bae76730a14377f28b1c2b93..ca3f99b5b58e8a948cf9976db8ef4e76b94670ba 100644 (file)
--- a/src/PVE/RESTHandler.pm
+++ b/src/PVE/RESTHandler.pm
@@ -36,8 +36,8 @@ sub api_clone_schema {
            if ($p =~ m/^([a-z]+)(\d+)$/) {
                if ($2 == 0) {
                    $p = "$1\[n\]";
-               } else {
-                   next;
+               } elsif (defined($d->{$1.'0'})) {
+                   next; # only handle once for -xx0, but only if -xx0 exists
                }
            }
            $res->{$k}->{$p} = ref($pd) ? clone($pd) : $pd;
@@ -407,10 +407,10 @@ sub handle {
 # $name: option name
 # $display_name: for example "-$name" of "<$name>", pass undef to use "$name:"
 # $phash: json schema property hash
-# $format: 'asciidoc', 'pod' or 'text'
+# $format: 'asciidoc', 'short', 'long' or 'full'
 # $style: 'config', 'arg' or 'fixed'
 my $get_property_description = sub {
-    my ($name, $style, $phash, $format, $hidepw) = @_;
+    my ($name, $style, $phash, $format, $hidepw, $fileparams) = @_;
 
     my $res = '';
 
@@ -426,6 +426,15 @@ my $get_property_description = sub {
        $type = '';
     }
 
+    if ($fileparams && $type eq 'string') {
+       foreach my $elem (@$fileparams) {
+           if ($name eq $elem) {
+               $type = 'filepath';
+               last;
+           }
+       }
+    }
+
     if ($format eq 'asciidoc') {
 
        if ($style eq 'config') {
@@ -457,7 +466,7 @@ my $get_property_description = sub {
        }
        $res .= "\n";
 
-    } elsif ($format eq 'pod' || $format eq 'text') {
+    } elsif ($format eq 'short' || $format eq 'long' || $format eq 'full') {
 
        my $defaulttxt = '';
        if (defined(my $dv = $phash->{default})) {
@@ -503,13 +512,14 @@ my $get_property_description = sub {
 #                  on the command line (or single parameter name for lists)
 # $fixed_param ... do not generate and info about those parameters
 # $format:
-#   'long'     ... default (list all options)
-#   'short'    ... command line only (one line)
-#   'full'     ... also include description
+#   'long'     ... default (text, list all options)
+#   'short'    ... command line only (text, one line)
+#   'full'     ... text, include description
 #   'asciidoc' ... generate asciidoc for man pages (like 'full')
 # $hidepw      ... hide password option (use this if you provide a read passwork callback)
+# $stringfilemap ... mapping for string parameters to file path parameters
 sub usage_str {
-    my ($self, $name, $prefix, $arg_param, $fixed_param, $format, $hidepw) = @_;
+    my ($self, $name, $prefix, $arg_param, $fixed_param, $format, $hidepw, $stringfilemap) = @_;
 
     $format = 'long' if !$format;
 
@@ -542,7 +552,7 @@ sub usage_str {
     foreach my $k (@$arg_param) {
        next if defined($fixed_param->{$k}); # just to be sure
        next if !$prop->{$k}; # just to be sure
-       $argdescr .= &$get_property_description($k, 'fixed', $prop->{$k}, 'text', 0);
+       $argdescr .= &$get_property_description($k, 'fixed', $prop->{$k}, $format, 0);
     }
 
     my $idx_param = {}; # -vlan\d+ -scsi\d+
@@ -564,7 +574,9 @@ sub usage_str {
            $base = "${name}[n]";
        }
 
-       $opts .= &$get_property_description($base, 'arg', $prop->{$k}, 'text', $hidepw);
+       my $mapping = defined($stringfilemap) ? &$stringfilemap($name) : undef;
+       $opts .= &$get_property_description($base, 'arg', $prop->{$k}, $format,
+                                           $hidepw, $mapping);
 
        if (!$prop->{$k}->{optional}) {
            $args .= " " if $args;
@@ -628,6 +640,7 @@ sub dump_properties {
 
        $raw .= &$get_property_description($base, $style, $phash, $format, 0);
     }
+
     return $raw;
 }
 
@@ -661,7 +674,7 @@ sub cli_handler {
 
        die $err if !$ec || $ec ne "PVE::Exception" || !$err->is_param_exc();
        
-       $err->{usage} = $self->usage_str($name, $prefix, $arg_param, $fixed_param, 'short', $pwcallback);
+       $err->{usage} = $self->usage_str($name, $prefix, $arg_param, $fixed_param, 'short', $pwcallback, $stringfilemap);
 
        die $err;
     }