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Posted to dev@lucene.apache.org by "Uwe Schindler (JIRA)" <ji...@apache.org> on 2015/12/07 22:52:11 UTC

[jira] [Resolved] (LUCENE-6732) Improve validate-source-patterns in build.xml (e.g., detect invalid license headers!!)

     [ https://issues.apache.org/jira/browse/LUCENE-6732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Uwe Schindler resolved LUCENE-6732.
-----------------------------------
    Resolution: Fixed

Fixed. Thanks Mikhail!

> Improve validate-source-patterns in build.xml (e.g., detect invalid license headers!!)
> --------------------------------------------------------------------------------------
>
>                 Key: LUCENE-6732
>                 URL: https://issues.apache.org/jira/browse/LUCENE-6732
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Uwe Schindler
>            Assignee: Uwe Schindler
>             Fix For: Trunk, 5.4
>
>         Attachments: LUCENE-6732-v2.patch, LUCENE-6732-verbose.patch, LUCENE-6732.patch, LUCENE-6732.patch
>
>
> Today I enabled warnings analysis on Policeman Jenkins. This scans the build log for warnings by javac and reports them in statistics, together with source file dumps.
> When doing that I found out that someone added again a lot of "invalid" license headers using {{/\*\*}} instead a simple comment. This causes javadocs warnings under some circumstances, because {{/\*\*}} is start of javadocs and not a license comment.
> I then tried to fix the validate-source-patterns to detect this, but due to a bug in ANT, the {{<containsregexp/>}} filter is applied per line (although it has multiline matching capabilities!!!).
> So I rewrote our checker to run with groovy. This also has some good parts:
> - it tells you wwhat was broken, otherwise you just know there is an error, but not whats wrong (tab, nocommit,...)
> - its much faster (multiple {{<containsregexp/>}} read file over and over, this one reads file one time into a string and then applies all regular expressions).



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