Need to Run Bash commands in groovy Jenkins script

Question

While running this Bash command in an sh """ block I am getting an error in the below Groovy Jenkins code.

I am getting this error:

/home/jenkins/workspace/_api-build_features_SSSVCS-12870@tmp/durable-be642e71/script.sh: line 1: syntax error: unterminated quoted string

for the below 2 lines of Groovy code:

aa = sh(script: "aa=\"\$(helm2 version --short --client|awk '{print substr(\$2,1,2)}'\"; echo \$aa", returnStdout: true).trim()

I am using the variable aa in below if then else loop, Please suggest me.

sh """
       if [ aa == v2 ]; then
        helm package --save=false ${extraArgs} ${PROJ}
       else
        helm package ${PROJ}
       fi
sh """

Answer 1

In the first line, you miss a closing the bracket ')'. In the second block, consider removing the second sh, otherwise will be part of the whole string between the two """.