add jenkin file

Jenkinsfile

@@ -0,0 +1,46 @@
+def remote = [:]
+remote.name = 'workstation'
+remote.host = 'workstation'
+remote.user = 'dany'
+remote.identityFile = '/var/jenkins_home/.ssh/id_rsa'
+remote.allowAnyHosts = true
+remote.agent = false
+remote.logLevel = 'INFO'
+
+pipeline{
+  agent { node{ label'master' }}
+  options {
+    // Limit build history with buildDiscarder option:
+    // daysToKeepStr: history is only kept up to this many days.
+    // numToKeepStr: only this many build logs are kept.
+    // artifactDaysToKeepStr: artifacts are only kept up to this many days.
+    // artifactNumToKeepStr: only this many builds have their artifacts kept.
+    buildDiscarder(logRotator(numToKeepStr: "1"))
+    // Enable timestamps in build log console
+    timestamps()
+    // Maximum time to run the whole pipeline before canceling it
+    timeout(time: 1, unit: 'HOURS')
+    // Use Jenkins ANSI Color Plugin for log console
+    ansiColor('xterm')
+    // Limit build concurrency to 1 per branch
+    disableConcurrentBuilds()
+  }
+  stages
+  {
+    stage('Build') {
+      steps {
+        sshCommand remote: remote, command: '''
+        set -e
+        export WORKSPACE=$(realpath "./jenkins/workspace/ci-yocto")
+        cd $WORKSPACE
+        docker buildx build \
+            --platform amd64 \
+            --output "type=docker,push=false,name=xsangle/ci-yocto:focal" \
+            .
+            docker tag xsangle/ci-yocto:focal workstation:5000/xsangle/ci-yocto:focal
+            docker push workstation:5000/xsangle/ci-yocto:focal
+        '''
+      }
+    }
+  }
+}