Is it possible to Scan a Multibranch Pipeline to detect the branches with a Jenkinsfile
, but without the pipeline execution?
My projects have different branc
In your Branch Sources section you can add a Property named Suppress automatic SCM triggering.
This prevents Jenkins from building everything with an Jenkinsfile
.
To add to @Stqs's answer, you could also set noTriggerBranchProperty
it using Job DSL plugin, e.g.:
multibranchPipelineJob('example') {
...
branchSources {
branchSource {
...
strategy {
defaultBranchPropertyStrategy {
props {
// Suppresses the normal SCM commit trigger coming from branch indexing
noTriggerBranchProperty()
...
}
}
}
}
}
...
}
If you are using job-dsl you could simply do this and it will scan everything without actually running the build the first time you index.
organizationFolder('Some folder name') {
buildStrategies {
skipInitialBuildOnFirstBranchIndexing()
}
}
Also, you can do it programatically
import jenkins.branch.*
import jenkins.model.Jenkins
for (f in Jenkins.instance.getAllItems(jenkins.branch.MultiBranchProject.class)) {
if (f.parent instanceof jenkins.branch.OrganizationFolder) {
continue;
}
for (s in f.sources) {
def prop = new jenkins.branch.NoTriggerBranchProperty();
def propList = [prop] as jenkins.branch.BranchProperty[];
def strategy = new jenkins.branch.DefaultBranchPropertyStrategy(propList);
s.setStrategy(strategy);
}
f.computation.run()
}
This is a Groovy snippet you can execute in Jenkins, it's gonna do the scanning but will not start new "builds" for all discovered branches.