svn commit: r1865325 - /commons/scripts/pomskel.rb

[se...@apache.org]

Author: sebb
Date: Fri Aug 16 16:49:10 2019
New Revision: 1865325

URL: http://svn.apache.org/viewvc?rev=1865325&view=rev
Log:
Add depth --one option

Modified:
    commons/scripts/pomskel.rb

Modified: commons/scripts/pomskel.rb
URL: http://svn.apache.org/viewvc/commons/scripts/pomskel.rb?rev=1865325&r1=1865324&r2=1865325&view=diff
==============================================================================
--- commons/scripts/pomskel.rb (original)
+++ commons/scripts/pomskel.rb Fri Aug 16 16:49:10 2019
@@ -29,13 +29,16 @@ PRUNE=%w(
     testResources
 )
 
+INDENT='  '
+
 def textonly?(node)
     return node.children.count == 1 && node.children.first.name == 'text'
 end
 
-def show(node, depth)
+def show(node, depth, maxdepth)
     name = node.name
-    if textonly? node # empty
+    return if IGNORE.include? name
+    if textonly? node or depth == maxdepth # empty
         puts "#{depth}<#{name}/>"
         return
     end
@@ -43,17 +46,19 @@ def show(node, depth)
         puts "#{depth}<#{name}>...</#{name}>"
         return
     end
-    return if IGNORE.include? name
 
     puts "#{depth}<#{name}>"
     node.children.each do |child|
-      show(child,depth+'  ')
+      show(child,depth+INDENT, maxdepth)
     end
     puts "#{depth}</#{name}>"
 end
 
+maxdepth = nil
+maxdepth = INDENT if ARGV.delete '--one'
+
 doc = Nokogiri::XML(ARGF) do |config|
   config.options = Nokogiri::XML::ParseOptions::NOBLANKS
 end
 
-show(doc.root,'')
+show(doc.root,'',maxdepth)