I'm setting up a Jenkins multibranch pipeline for our Go mono repo at work. How do I set the GOPATH
so the go tool can find where Jenkins has fetched the repo?
I've tried setting it with the environment
syntax, like so:
pipeline {
agent {
docker {
image 'golang:1.9.2'
}
}
triggers {
gitlab(triggerOnPush: true, triggerOnMergeRequest: true, branchFilterType: 'All')
}
post {
failure {
updateGitlabCommitStatus name: 'jenkins-build', state: 'failed'
}
success {
updateGitlabCommitStatus name: 'jenkins-build', state: 'success'
}
}
environment {
GOPATH = "${pwd}"
}
stages {
stage('Build') {
steps {
updateGitlabCommitStatus name: 'jenkins-build', state: 'pending'
echo 'Linting...'
sh 'go version'
sh 'go get -u -v github.com/golang/lint/golint'
sh 'golint -set_exit_status ./...'
echo 'Building...'
sh '''
cd my_app
go build
'''
}
}
}
}
The golint
command works fine as it's within the right directory, but the go build command can't find any of the other dependencies that are within the root directory. For instance running go build
in my_repo/my_app
it won't find any of the dependencies in my_repo
, say my_repo/my_dep
.
I also tried setting GOPATH
within the build stage:
stage('Build') {
steps {
updateGitlabCommitStatus name: 'jenkins-build', state: 'pending'
echo 'Building...'
sh '''
GOPATH=$(pwd)
cd fpweb
go build
'''
}
}
But the same happens.
my_app.go:19:2: cannot find package "my_repo/my_db" in any of:
/usr/local/go/src/my_repo/my_db (from $GOROOT)
/data/jenkins_slave/workspace/my_repo-pipeline_master-JHGTBESY3LSHGFEUYYM2777JIAFVR4R7E4Y2YPZA2MI4XW6BBTQQ/src/my_repo/my_db (from $GOPATH)
EDIT: What should I set my GOPATH
to?
UPDATE: when I set the GOPATH
to the WORKSPACE
:
environment {
GOPATH = "$WORKSPACE"
}
I get an error:
[my_repo-pipeline_master-JHGTBESY3LSHGFEUYYM2777JIAFVR4R7E4Y2YPZA2MI4XW6BBTQQ] Running shell script
+ pwd
+ // GOPATH=/data/jenkins_slave/workspace/my_repo-pipeline_master-JHGTBESY3LSHGFEUYYM2777JIAFVR4R7E4Y2YPZA2MI4XW6BBTQQ
/data/jenkins_slave/workspace/my_repo-pipeline_master-JHGTBESY3LSHGFEUYYM2777JIAFVR4R7E4Y2YPZA2MI4XW6BBTQQ@tmp/durable-18853a9e/script.sh: 3: /data/jenkins_slave/workspace/my_repo-pipeline_master-JHGTBESY3LSHGFEUYYM2777JIAFVR4R7E4Y2YPZA2MI4XW6BBTQQ@tmp/durable-18853a9e/script.sh: //: Permission denied