[jira] [Comment Edited] (JENA-1297) Code to ste JENA_HOME in scripts doesn't work (links)

["A. Soroka (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/JENA-1297?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15952729#comment-15952729 ] 

A. Soroka edited comment on JENA-1297 at 4/2/17 3:48 PM:
---------------------------------------------------------

Verified on Mac OS:
{code}
>  /tmp ln -s apache-jena-3.2.0 jena
>  /tmp export PATH=$PATH:/tmp/jena/bin
>  /tmp sparql
Error: Could not find or load main class arq.sparql
{code}
but
{code}
>  /tmp export PATH=/tmp/apache-jena-3.2.0/bin:$PATH
>  /tmp sparql
No query string or query file
{code}


was (Author: ajs6f):
Verified on Mac OS:
{code}
>  /tmp ln -s apache-jena-3.2.0 jena
>  /tmp export PATH=$PATH:/tmp/jena/bin
>  /tmp sparql
Error: Could not find or load main class arq.sparql
{code}

> Code to ste JENA_HOME in scripts doesn't work (links)
> -----------------------------------------------------
>
>                 Key: JENA-1297
>                 URL: https://issues.apache.org/jira/browse/JENA-1297
>             Project: Apache Jena
>          Issue Type: Bug
>          Components: Cmd line tools
>    Affects Versions: Jena 3.2.0
>         Environment: OS X 10.11.6 (15G1217). Java 1.8.0_92
>            Reporter: Marco Brandizi
>            Assignee: A. Soroka
>
> I'm trying the script bin/sparql, to me the code that deals with links when setting JENA_HOME is unnecessary, it ends up setting '.' as the prefix for lib/ ad triggering main class not found (when putting $JENA_HOME/bin in PATH).
> The same script works when I set JENA_HOME with the physical path of Jena, not its symlink (which I don't like, because I prefer to upgrade by symlinking the last version to 'jena' and not having to change anything else).
> I've tried a version of such script where I removed all if [ -L ... ]  and it works perfectly well. In my opinion, the existing code (using dirname ... && pwd) is enough to track the folder where the script is.



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