I have SVN as my SCM. The SVN Root URL structure is as follows. https://svn.domain.com/orgName
Under this, I have a folder called "test". Then I have tags, branches and trunk. For example, https://svn.domain.com/orgName/test/trunk
https://svn.domain.com/orgName/test/branches
Under trunk and branches, I have various modules. One module is Platform which is the core module. The URL structure for my project under Platform is as follows.
https://svn.domain.com/orgName/test/trunk/Platform/MyProject https://svn.domain.com/orgName/test/branches/Platform/1.0.0.0/MyProject
Not sure if the above structure is correct or not. But this is how it is structured in my organization and it can't be changed. Now, I have the following questions.
It will be great if someone can provide some details (if possible step by step) on how to use Multibranch pipeline with SVN. Unfortunately, I could not find any tutorial or examples to achieve this.
I figured this out on my own. Here are the details, in case, someone needs help.
For Trunk, add the Jenkinsfile inside trunk/Platform (in my case) and for Branches, add Jenkinsfile inside branches/Platform/ folder. For branches, it is better to keep the Jenkinsfile inside each version folder since it has some benefits. This approach will create a Jenkins job for each version.
In the Jenkins job (for multibranch pipeline), add the base url for Project Repository Base. In my case, it is https://svn.domain.com/orgName/test . In Include branches field, add trunk/Platform, branches/Platform/* in my case. In Jenkinsfile, to get branch name, use the built in variable $BRANCH_NAME. This gives trunk/Platform for trunk and branches/Platform/1.0.0.0 (for example) for branches.
Only challenge is that job names are created like Trunk/Platform, Branches/Platform/1.0.0.0. So the workspace gets created like Trunk%2FPlatform, Branches%2FPlatform%2F1.0.0.0 since "/" gets encoded with %2F. While using in jobs, make sure the job name is appropriately modified using the below code.
def cws = "${WORKSPACE_DIR}\\" + "${JOB_NAME}".replace("%2F","_").replace("/","\\")
echo "\u2600 workspace=${cws}"
def isTrunk = "${JOB_NAME}".toLowerCase().contains("trunk")
def version = ""
def verWithBldNum = ""
echo "\u2600 isTrunk=${isTrunk}"
if(!isTrunk)
{
version = "${JOB_NAME}".substring("${JOB_NAME}".lastIndexOf("%2F") + 3, "${JOB_NAME}".length())
echo "\u2600 version=${version}"
verWithBldNum = "${version}".substring(0, "${version}".lastIndexOf('.') + 1) + "${BUILD_NUMBER}"
echo "\u2600 verWithBldNum=${verWithBldNum}"
}
else
{
echo "\u2600 Branch is Trunk"
}
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