jenkins: changed boolean parameter RELEASE_BUILD with string RLS_VERSION

for having the possibility to tag the build after a successful test
result we need to define the release build otherwise

BugzID: 66460

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

Jenkinsfile

@@ -9,13 +9,12 @@ pipeline {
   parameters {
     choice(name: 'MACHINE_TYPE', choices: ['am335x-nmhw21', 'imx8-nmhw23', 'am335x-nmhw24', 'am335x-hw25', 'am335x-hw26'], description: 'choose target platform')
     choice(name: 'IMAGE_TYPE', choices: ['bootloader', 'release', 'dev', 'vcu', 'lava', 'fct', 'minimal', 'sdk'], description: 'choose target platform')
-    booleanParam(name: 'RELEASE_BUILD', defaultValue: false, description: ' use latest tagged release intead of latest versions')
+    string(name: 'RLS_VERSION', defaultValue: '', description: 'Set the version to build and use committed submodules')
     booleanParam(name: 'CLEAN_BUILD', defaultValue: false, description: 'clean all temp directories before build starts')
   }
 
   environment {
     PACKAGE_NAME = 'nm-os'
-    SLACK_TOKEN = '54fghFEpv1Rmf6GJ4gJ7cL2y'
 
     MACHINE = "${MACHINE_TYPE}"
 
@@ -41,22 +40,22 @@ pipeline {
     stage('prepare') {
       steps {
         script {
-          if(params.RELEASE_BUILD) {
+          if("${params.RLS_VERSION}" != "") {
             sh 'git submodule update' // set all submodules to freezed commit
-//            currentBuild.rawBuild.keepLog(true) // keep this build forever
           }
           else {
             sh 'git submodule update --remote --rebase' // update all submodules to HEAD
           }
+          sh(returnStdout: true, script: "git submodule status").trim()  // print submodule hashes to jenkins log
 
-          version = sh returnStdout: true, script: 'git describe --tags --dirty'
+          version = build_version()
-          version = version.trim()
 
           println "----------------------------------\n Job Parameters:\n----------------------------------\n\
     MACHINE_TYPE  = ${params.MACHINE_TYPE}\n\
     IMAGE_TYPE    = ${params.IMAGE_TYPE}\n\
-    RELEASE_BUILD = ${params.RELEASE_BUILD}\n\
     CLEAN_BUILD   = ${params.CLEAN_BUILD}\n\
+    RLS_VERSION   = ${params.RLS_VERSION}\n\
+      --> version = ${version}\n\
 ----------------------------------\n"
 
           env.BUILD_VERSION = "${version}"
@@ -89,6 +88,23 @@ pipeline {
 }
 
 
+def build_version(versionParam) {
+  def gitCmd = "git describe --tags"
+  if(versionParam == "") {
+    gitCmd = "${gitCmd} --dirty"
+  }
+  gitversion = sh(returnStdout: true, script: "${gitCmd}").trim()
+  gitversion = gitversion.split('-')
+
+  if(versionParam == "") {  
+    gitversion[0] = versionParam
+  }
+
+  rlsVersion = gitversion.join('-')
+  return rlsVersion
+}
+
+
 def build_and_archive() {
     if (params.IMAGE_TYPE == 'sdk') {
         sh "bash -c '. ./env.image-ostree && bitbake -k netmodule-linux-image -c populate_sdk'"