RE: passing variable to bash script in a jenkins pipeline job

[Jérôme Godbout]

There is an extra space between your (.) and your opt/setup.sh.
If the variabel come from Jenkins pipeline script, you need double quote (“) to 
get evaluate, single quote (‘) won’t. You should also pass the value as a 
string and escape it for your argument something like this:

def lib_arch='linux-ubuntu-14.04-x86_64-gcc4.8.4'
sh(script: "./opt/setup.sh \”${lib_arch}\”");

That should normally work just fine.


From: jenkinsci-users@googlegroups.com <jenkinsci-users@googlegroups.com> On 
Behalf Of Siddhesh Malpani
Sent: March 12, 2020 9:42 AM
To: Jenkins Users <jenkinsci-users@googlegroups.com>
Subject: Re: passing variable to bash script in a jenkins pipeline job

Nabil,

You may try this in your shell script:


#!/bin/bash

export ARCH=$1

echo "architecture = " $ARCH



Braces around the 'ARCH' variable is not required.

Although it's too late to answer, it might help someone else.




On Sunday, 30 October 2016 02:42:18 UTC+5:30, Nabil Ghodbane wrote:

dear experts,



I have a Jenkins pipeline job in which I configure my environment with a bash 
script named setup.sh which looks like:

#!/bin/bash

export ARCH=$1

echo "architecture = " ${ARCH}



In the Jenkins pipeline script, Icall the setup.sh script with:

def lib_arch='linux-ubuntu-14.04-x86_64-gcc4.8.4'

sh ". /opt/setup.sh ${lib_arch}"



unfortunately it seems that NO variable is passed to the setup.sh script, and 
the echo ${ARCH} return an empty string!

In addition, I tried to instead do:

sh "source /opt/setup.sh ${lib_arch}"

but this fails as well with the "source not found" message. I also tried 
changing the first line of my script to

#!/bin/sh

but it does not help.

So how can I pass a parameter to my bash script in a Jenkins pipeline script?

thanks for your help.
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