passing values from pipeline to shell script

Question

I have a pipeline where i have TARGETENVIRONMENT as QA and PROD.In the first step I am converting TARGETENVIRONMENT and storing that value in variable Ajob and Bjob.These values Ajob and Bjob are job names where i need to get the build number for processing further.

def Ajob = "ProjectBuild_ABD_${TARGET_PLATFORM.toUpperCase()}_fe"
def Bjob = "ProjectBuild_ABD_${TARGET_PLATFORM.toUpperCase()}_be"

In the next step I am storing the build numbers of these jobs.When i

def fe = sh returnStdout: true, script: '/usr/sfw/bin/wget -qO- http://fiesccet01.emea.nsn-net.net:9095/job/${Ajob}/lastBuild/buildNumber'
def be = sh returnStdout: true, script: '/usr/sfw/bin/wget -qO- http://fiesccet01.emea.nsn-net.net:9095/job/${Bjob}/lastBuild/buildNumber'

The script is not taking these values ${Ajob} and ${Bjob}.How to pass these variables in the script.

maybe you also want to try the [`httpRequest`](https://jenkins.io/doc/pipeline/steps/http_request/#httprequest-perform-an-http-request-and-return-a-response-object) step. This will not solve your current problem in any way, but would look a bit nicer than calling `wget`. — StephenKing, Apr 12 '18 at 04:47
Possible duplicate of [What's the difference of strings within single or double quotes in groovy?](https://stackoverflow.com/questions/6761498/whats-the-difference-of-strings-within-single-or-double-quotes-in-groovy) — mkobit, Apr 12 '18 at 13:01

score 1 · Answer 1 · edited Apr 12 '18 at 04:45

Can you try this:

def fe = sh returnStdout: true, script: "/usr/sfw/bin/wget -qO- http://fiesccet01.emea.nsn-net.net:9095/job/${Ajob}/lastBuild/buildNumber"
def be = sh returnStdout: true, script: "/usr/sfw/bin/wget -qO- http://fiesccet01.emea.nsn-net.net:9095/job/${Bjob}/lastBuild/buildNumber"

The difference is that the strings are using double quotes, which apply string interpolation, i.e. replace variables, in contrast to single quotes, which don't.

passing values from pipeline to shell script

1 Answers1