jenkinsfile: added jenkins pipeline for building the SDK

The SDK bases on the ostree dev image

BugzID: 73564

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

Jenkinsfile_sdk

@@ -0,0 +1,113 @@
+// Loading code requires a NODE context
+// But we want the code accessible outside the node Context
+// So declare yoctocommon (object created by the LOAD operation) outside the Node block.
+def yoctocommon
+
+
+// declarative pipeline
+pipeline {
+  agent {
+    node {
+      label 'lxbuild4'
+    }
+  }
+
+  parameters {
+    choice(name: 'MACHINE', choices: ['select...', 'am335x-nrhw20', 'am335x-nmhw21', 'imx8-nmhw23', 'am335x-nmhw24', 'am335x-hw25', 'am335x-hw26'], description: 'choose target platform')
+    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')
+    booleanParam(name: 'DO_UPDATE_TO_HEAD', defaultValue: true, description: 'update submodules to head')
+  }
+
+  options {
+    timeout(time: 8, unit: 'HOURS')
+    buildDiscarder(
+      logRotator(numToKeepStr: '5',
+                 daysToKeepStr: '5',
+                 artifactNumToKeepStr: '5',
+                 artifactDaysToKeepStr: '5'
+      )
+    )
+    disableConcurrentBuilds()
+  }
+
+  stages {
+    stage('prepare') {
+      steps {
+        script {
+          if("${params.MACHINE}" == "select...") {
+            error("Missing machine type --> select parameter MACHINE for a proper build")
+          }
+
+          // load yocto common file
+          env.ROOTDIR = pwd()
+          yoctocommon = load "${env.ROOTDIR}/Jenkinsfile_Common"
+
+          // Prepare Build Environment
+          env.YOCTO_DEPLOYS = "${env.SHARED_BUILD}/tmp/deploy/sdk"
+          yoctocommon.handleSubmodules(params.DO_UPDATE_TO_HEAD)
+          version = yoctocommon.getVersionString("${params.RLS_VERSION}", "sdk")
+          env.BUILD_VERSION = "${version}"
+          currentBuild.displayName = "${version}-${params.MACHINE}-sdk" //replace Bitbake timestamp after building
+          printJobParameters()
+          yoctocommon.changeDistroVersion("${version}")
+          yoctocommon.syncSources("${env.BINARY_STORAGE_URL}", "${env.DOWNLOAD_DIR}")
+        }
+        writeFile file: 'VERSION', text: "${env.PACKAGE_NAME}: ${env.BUILD_VERSION}"
+      }
+    }
+
+    stage('clean') {
+      when { expression { return params.CLEAN_BUILD } }
+      steps {
+        dir ("${SHARED_BUILD}/tmp") { deleteDir() }
+        dir ("${SHARED_BUILD}/tmp-glibc") { deleteDir() }
+      }
+    }
+
+    stage('build') {
+      steps {
+        script {
+          sh "bash -c '. ./env.image-ostree && bitbake netmodule-linux-image-dev -c populate_sdk'"
+        }
+        archiveArtifacts artifacts: "${env.YOCTO_DEPLOYS}/netmodule-linux-ostree*netmodule-linux-image-dev*.sh", onlyIfSuccessful: true
+      }
+      post {
+        always {
+          script {
+            yoctocommon.syncSources("${env.DOWNLOAD_DIR}", "${env.BINARY_STORAGE_URL}")
+          }
+        }
+      }
+    }
+
+    stage('collect versions') {
+      steps {
+        script {
+          revisions = yoctocommon.getAutoRevHashes('ostree')
+          writeFile(file: "${env.AUTOREV_VERSION_FILE}", text: "${revisions}")
+        }
+      }
+      post {
+        success {
+          archiveArtifacts(artifacts: "${env.SUBMODULE_VERION_FILE}, ${env.AUTOREV_VERSION_FILE}, ${env.DISTRO_VERSION_FILE}", onlyIfSuccessful: false)
+        }
+      }
+    }
+
+  } // stages
+}
+
+
+def printJobParameters() {
+  println "----------------------------------\n\
+  Job Parameters:\n\
+----------------------------------\n\
+    MACHINE        = ${params.MACHINE}\n\
+    CLEAN_BUILD    = ${params.CLEAN_BUILD}\n\
+    UPDATE_TO_HEAD = ${params.DO_UPDATE_TO_HEAD}\n\
+    RLS_VERSION    = ${params.RLS_VERSION}\n\
+      --> version  = ${env.BUILD_VERSION}\n\
+----------------------------------\n"
+}
+