ci: grab correct incremental artifacts (#54)

* ci: grab correct incremental artifacts

* ci: grab correct incremental artifacts

* ci: grab correct incremental artifacts

Jenkinsfile

@@ -29,13 +29,22 @@ pipeline {
              }
              post {
                  always {
+                    /*
                      archiveArtifacts(allowEmptyArchive: true,
-                         artifacts: "**/target/trilead*.jar",
+                         artifacts: "** /target/trilead*.jar",
                          onlyIfSuccessful: false)
+                     */
                      junit(allowEmptyResults: true,
                          keepLongStdio: true,
                          testResults: "**/target/surefire-reports/**/*.xml")
                      script {
+                        def m2repo = "${pwd tmp: true}/m2repo"
+                        // No easy way to load both of these in one command: https://stackoverflow.com/q/23521889/12916
+                        String version = sh script: 'mvn -Dset.changelist -Dexpression=project.version -q -DforceStdout help:evaluate', returnStdout: true
+                        echo "Collecting $version from $m2repo for possible Incrementals publishing"
+                        dir(m2repo) {
+                            archiveArtifacts "org/jenkins-ci/trilead-ssh2/$version/*$version*"
+                        }
                         infra.maybePublishIncrementals()
                      }
                  }