[LUCENE-3947] fix rat-sources task to work with tools/ directories

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.6, 4.0-ALPHA
• Component/s: general/build
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Robert Muir
• Created: 04/Apr/12 01:11
• Updated: 10/May/13 10:43
• Resolved: 04/Apr/12 06:04

Description

Currently it fails for lucene/tools (should work though, as its a proper module),
because it has no tests. we should just not error in this case.

Additionally it doesnt look for stuff under src/tools/java (analyzers, kuromoji, icu)
We should check those too.