BaseX update query

data.xml

<bar>
	<crumbs type="array">
		<link>
			<text>Suites</text>
			<href>#</href>
			<title>List of suites</title>
		</link>
		<link>
			<text>{{activesuite}}</text>
			<href>#/suite/{{activesuite}}</href>
			<title>Current suite</title>
		</link>
	</crumbs>
	<views type="array">
		<command>
			<text>Grid</text>
			<action>setView('grid')</action>
			<icon>glyphicon glyphicon-th</icon>
			<title>view data as grid</title>
			<class>{'btn-primary':view=='grid'}</class>
		</command>
		<command>
			<text>Graph</text>
			<action>setView('graph')</action>
			<icon>glyphicon glyphicon-signal</icon>
			<title>view data as chart</title>
			<class>{'btn-primary':view=='graph'}</class>
		</command>
	</views>
	<actions  type="array">
		<command>
			<text>Run</text>
			<action>setView('run')</action>
			<icon>glyphicon glyphicon-forward</icon>
			<title>setup a timing run</title>
		</command>
		<command>
			<text>Save</text>
			<action>setView('save')</action>
			<icon>glyphicon glyphicon-saved</icon>
			<title>save timing data to library</title>
		</command>
		<command>
			<text>CSV</text>
			<action>saveAs()</action>
			<icon>glyphicon glyphicon-save</icon>
			<title>Download as csv</title>
		</command>
		<command>
			<text>clear All</text>
			<action>clearAll()</action>
			<icon>glyphicon glyphicon-trash</icon>
			<title>Clear all data</title>
		</command>
	</actions>
</bar>

fixup.xq

declare function local:fixup($n){
let $a:=<json type="object">{$n}</json>
return copy $c := $a
modify (
  for $type in $c//*[not(@type)and *]
  return insert node attribute {'type'}{'object'} into $type
  
  , for $n in $c//*[@type="array"]/*

  return (delete node $n,
        insert node <_ type="object">{$n}</_> into $n/..)
       
)
return $c
};
let $x:= local:fixup(/)
return ($x)

result.xml

<json type="object">
  <bar type="object">
    <crumbs type="array">
      <_ type="object">
        <link>
          <text>Suites</text>
          <href>#</href>
          <title>List of suites</title>
        </link>
      </_>
      <_ type="object">
        <link>
          <text>{{activesuite}}</text>
          <href>#/suite/{{activesuite}}</href>
          <title>Current suite</title>
        </link>
      </_>
    </crumbs>
    <views type="array">
      <_ type="object">
        <command>
          <text>Grid</text>
          <action>setView('grid')</action>
          <icon>glyphicon glyphicon-th</icon>
          <title>view data as grid</title>
          <class>{'btn-primary':view=='grid'}</class>
        </command>
      </_>
      <_ type="object">
        <command>
          <text>Graph</text>
          <action>setView('graph')</action>
          <icon>glyphicon glyphicon-signal</icon>
          <title>view data as chart</title>
          <class>{'btn-primary':view=='graph'}</class>
        </command>
      </_>
    </views>
    <actions type="array">
      <_ type="object">
        <command>
          <text>Run</text>
          <action>setView('run')</action>
          <icon>glyphicon glyphicon-forward</icon>
          <title>setup a timing run</title>
        </command>
      </_>
      <_ type="object">
        <command>
          <text>Save</text>
          <action>setView('save')</action>
          <icon>glyphicon glyphicon-saved</icon>
          <title>save timing data to library</title>
        </command>
      </_>
      <_ type="object">
        <command>
          <text>CSV</text>
          <action>saveAs()</action>
          <icon>glyphicon glyphicon-save</icon>
          <title>Download as csv</title>
        </command>
      </_>
      <_ type="object">
        <command>
          <text>clear All</text>
          <action>clearAll()</action>
          <icon>glyphicon glyphicon-trash</icon>
          <title>Clear all data</title>
        </command>
      </_>
    </actions>
  </bar>
</json>