[MPMD-257] Allow to disable analysisCache completely, avoid warnings

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.10.0
• Component/s: PMD
• Assignee: Andreas Dangel
• Reporter: Roman Ivanov
• Created: 14/Apr/18 13:37
• Updated: 27/Apr/18 17:46
• Resolved: 27/Apr/18 17:46

Description

in plugn where is property
https://maven.apache.org/plugins/maven-pmd-plugin/pmd-mojo.html#analysisCache
that suppose to enable/disable cache

but it is used only to allow set for cache location:
https://github.com/apache/maven-pmd-plugin/blob/89687854bc1c965f26adbc78410f75e631f66088/src/main/java/org/apache/maven/plugins/pmd/PmdReport.java#L678

Pmd allow to skip warning is "-nocahe" is defined.
https://github.com/pmd/pmd/blob/451815bf0a790805a6a38c1c8bfe798f2a5f04bd/pmd-core/src/main/java/net/sourceforge/pmd/PMD.java#L300

Detected:

$ mvn pmd:pmd -Dpmd.analysisCache=false
...
[WARNING] This analysis could be faster, please consider using Incremental Analysis: https://pmd.github.io/pmd-6.1.0/pmd_userdocs_getting_started.html#incremental-analysis
..

Expected: no WARNING in output

 no WARNING 'This analysis could be faster ...' when analysisCache=false

 

Issue Links

• is blocked by: MPMD-261 Upgrade to PMD 6.4.0