jobs: added seed for new job UpdateSrcRevisions (incl. job skeleton)

A request was to have the update source revision part in a separate
job as in OEM Linux. This commit seeds a new job currently with
an empty skeleton.

Signed-off-by: Marc Mattmüller <marc.mattmueller@netmodule.com>

jobs/Jenkinsfile_Seed

@@ -65,3 +65,38 @@ pipelineJob('nwl-target') {
     }
   }
 }
+
+
+pipelineJob('nwl-update-src-rev') {
+  displayName('0. Update Source Revisions')
+  description('CI pipeline updating the source revisions for the NetModule Wireless Linux')
+  authorization {
+    permissionAll('anonymous')
+  }
+  authenticationToken('buildNwlToken')
+  logRotator {
+    artifactDaysToKeep(7)
+    artifactNumToKeep(7)
+    daysToKeep(7)
+    numToKeep(7)
+  }
+  definition {
+    cpsScm {
+      scm {
+        git {
+          branches('main')
+          extensions {
+            cloneOptions {
+              depth(1)
+            }
+          }
+          remote {
+            credentials('nmgit_credentials')
+            url('ssh://git@bitbucket.gad.local:7999/nm-nsp/nwl-ci.git')
+          }
+        }
+        scriptPath('jobs/Jenkinsfile_UpdateSrcRevisions')
+      }
+    }
+  }
+}

jobs/Jenkinsfile_UpdateSrcRevisions

@@ -0,0 +1,41 @@
+// Loading code requires a NODE context
+// But we want the code accessible outside the node Context
+// So declare common (object created by the LOAD operation) outside the Node block.
+def common
+
+// declarative pipeline
+pipeline {
+  agent any
+
+  parameters {
+    string(name: 'BUILD_BRANCH', defaultValue: 'main', description: 'Enter the branch of the NWL to build (default = main), will skip deployment if not main')
+    booleanParam(name: 'CLEAN_BUILD', defaultValue: false, description: 'do a clean build, i.e. remove the yocto directory and start from scratch')
+  }
+
+  options {
+    timeout(time: 1, unit: 'HOURS')
+    buildDiscarder(
+      logRotator(numToKeepStr: '10')
+    )
+  }
+
+  stages {
+
+    stage('Prepare') {
+      steps {
+        script {
+          println "ToDo: prepare stage"
+        }
+      }
+    }
+
+    stage('Update') {
+      steps {
+        script {
+          println "ToDo: Update stage"
+        }
+      }
+    }
+
+  } // stages
+}