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From Hervé Boutemy (JIRA) <j...@apache.org>
Subject [jira] [Commented] (MNG-6115) Add Jansi native library search path to our start scripts to avoid extraction to temp file on each run
Date Sun, 05 Mar 2017 12:43:33 GMT

    [ https://issues.apache.org/jira/browse/MNG-6115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15896241#comment-15896241
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Hervé Boutemy commented on MNG-6115:
------------------------------------

notice that:
1. it works well for many people for more than 6 months: I'm pretty confident we won't wreck
havoc
2. if it causes issues for somebody (which for sure will be exceptional but may happen), the
local fix is just to remove {{jansi-1.13.jar}} from {{lib/}}: no Jansi lib means no colour
but no failure

> Add Jansi native library search path to our start scripts to avoid extraction to temp
file on each run
> ------------------------------------------------------------------------------------------------------
>
>                 Key: MNG-6115
>                 URL: https://issues.apache.org/jira/browse/MNG-6115
>             Project: Maven
>          Issue Type: Improvement
>          Components: Bootstrap & Build, Command Line
>            Reporter: Michael Osipov
>            Assignee: Hervé Boutemy
>             Fix For: 3.5.0-alpha-2
>
>
> By default Jansi extracts the native, shared library to temp which results in unnecessary
file I/O and a huge amount of temp files when Maven is run very often. One can avoid that
by adding {{-Dlibrary.jansi.path=$\{MAVEN_HOME\}/lib/ext}} to the start script. The user has
to copy the {{libjansi.so}} or {{jansi.dll}} once and will avoid the overhead.



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