Grouper Users - Open Discussion List

[Shilen Patel <>]

Hi,

 

GSH_JVMARGS is for system properties so that should work.

 

e.g.

 

export GSH_JVMARGS="-Dx=something"

 

 

Then your script has:

 

System.out.println("x="+System.getProperty("x"))

 

For runarg to work, I think gsh.sh has an issue.  Can you see if this change makes it behave correctly for you?

 

-       ${JAVA} -Xms$MEM_START -Xmx$MEM_MAX -Dgrouper.home="$GROUPER_HOME/" -Dfile.encoding=utf-8 $GSH_JVMARGS -classpath "${GROUPER_CP}" $GSH $*

+       ${JAVA} -Xms$MEM_START -Xmx$MEM_MAX -Dgrouper.home="$GROUPER_HOME/" -Dfile.encoding=utf-8 $GSH_JVMARGS -classpath "${GROUPER_CP}" $GSH "$@"

 

 

Thanks!

 

- Shilen

 

On 5/1/18, 11:30 PM, " on behalf of Black, Carey M." < on behalf of > wrote:

 

    All,

   

    I have started to write a few GSH scripts and I am not clear on how I can pass in a "command line parameter" to the script.

                Specifically I am looking for "configuration variables" that would drive what the script does for this run.

   

    Should I look at using JVM properties?

                ./gsh appears to have a place holder for GSH_JVMARGS, but nothing setting it in that script... is that the best way (only way?) to do this task?

   

    

    I did look at GrouperShellWrapper and GrouperShell... which gave me some hope... but this did not work out... and it is not clear to me why it did not work...

   

    REF: ( a simple one line script I was trying to test with)   testCLI.gsh

     System.out.println('x='+x)

   

    Command line:

    ./gsh.sh -runarg 'x=3\n:load testCLI.gsh\n'

    OR

    ./gsh.sh -runarg '"x=3\n:load testCLI.gsh\n"'

   

    Produced:

    "

    groovy:000> :load /...../conf/groovysh.profile

    groovy:000> "x=3

    groovy:001> :load

    Command ':load' requires at least one argument

    groovy:001> :exit

    "

                I am really not clear why the testCLI.gsh part of the runarg string did not make it. (???)

   

    

    Any clue-bricks out there?

    

    --

    Carey Matthew