It should be possible to dynamically set the path of the File system SCM by passing the value of a build parameter.

For the moment, following exception is thrown ($SERVICE contains the value of a choice parameter)

Building in workspace /Volumes/Data/dwamara/.jenkins/workspace/inzo24-2-docker-build-2
FSSCM.checkout /Volumes/Work/projets/inzo24/$SERVICE to /Volumes/Data/dwamara/.jenkins/workspace/inzo24-2-docker-build-2
FATAL: Parameter 'directory' is not a directory
java.lang.IllegalArgumentException: Parameter 'directory' is not a directory
at org.apache.commons.io.FileUtils.validateListFilesParameters(FileUtils.java:545)
at org.apache.commons.io.FileUtils.listFiles(FileUtils.java:521)
at org.apache.commons.io.FileUtils.iterateFiles(FileUtils.java:628)
at hudson.plugins.filesystem_scm.FolderDiff.getNewOrModifiedFiles(FolderDiff.java:130)
at hudson.plugins.filesystem_scm.RemoteFolderDiff$CheckOut.invoke(RemoteFolderDiff.java:95)
at hudson.plugins.filesystem_scm.RemoteFolderDiff$CheckOut.invoke(RemoteFolderDiff.java:88)
at hudson.FilePath.act(FilePath.java:1078)
at hudson.FilePath.act(FilePath.java:1061)
at hudson.plugins.filesystem_scm.FSSCM.checkout(FSSCM.java:215)
at hudson.scm.SCM.checkout(SCM.java:504)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1208)
at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:574)
at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:499)
at hudson.model.Run.execute(Run.java:1810)
at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:97)
at hudson.model.Executor.run(Executor.java:429)
Finished: FAILURE