crash.commands.jcr.ls.groovy Maven / Gradle / Ivy

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The CRaSH JCR module

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import org.crsh.text.ui.UIBuilder
import org.crsh.cli.Usage
import org.crsh.cli.Man
import org.crsh.cli.Command
import org.crsh.cli.Option;
import org.crsh.cli.Argument
import org.crsh.jcr.command.Path

public class ls extends org.crsh.jcr.command.JCRCommand {

  @Usage("list the content of a node")
  @Man("""\
The ls command displays the content of a node. By default it lists the content of the
current node, however it also accepts a path argument that can be absolute or relative.

[/]% ls
/
+-properties
| +-jcr:primaryType: nt:unstructured
| +-jcr:mixinTypes: [exo:owneable,exo:privilegeable]
| +-exo:owner: '__system'
| +-exo:permissions: [any read,*:/platform/administrators read]
+-children
| +-/workspace
| +-/contents
| +-/Users
| +-/gadgets
| +-/folder""")
  @Command
  public Object main(
  @Usage("the path to list") @Man("The path of the node content to list") @Argument Path path,
  @Usage("the tree depth") @Man("The depth of the printed tree") @Option(names=["d","depth"]) Integer depth) {
    assertConnected();

    //
    def node = path == null ? getCurrentNode() : findNodeByPath(path);
    if (depth == null || depth < 1) {
      depth = 1;
    }

    //
    def builder = new UIBuilder();
    formatNode(builder, node, depth, depth);
    return builder;
  }
}