build: Add initial Jenkinsfile

For now just compile testing.

Signed-off-by: Rob Bradford <[email protected]>

Author: rbradford

Jenkinsfile

@@ -0,0 +1,66 @@
+pipeline{
+	agent none
+		stages {
+			stage ('Early checks') {
+				agent { node { label 'master' } }
+				stages {
+					stage ('Check for RFC/WIP builds') {
+						when {
+							changeRequest comparator: 'REGEXP', title: '.*(rfc|RFC|wip|WIP).*'
+								beforeAgent true
+						}
+						steps {
+							error("Failing as this is marked as a WIP or RFC PR.")
+						}
+					}
+					stage ('Cancel older builds') {
+						when { not { branch 'master' } }
+						steps {
+							cancelPreviousBuilds()
+						}
+					}
+				}
+			}
+			stage ('Worker build') {
+				agent { node { label 'groovy' } }
+				stages {
+					stage ('Checkout') {
+						steps {
+							checkout scm
+						}
+					}
+					stage ('Install dependencies') {
+						steps {
+							sh "sudo apt update && sudo apt install -y meson ninja-build gcc libxml2-utils xsltproc python3-docutils libglib2.0-dev libgnutls28-dev libxml2-dev libnl-3-dev libnl-route-3-dev libyajl-dev make libcurl4-gnutls-dev"
+						}
+					}
+					stage ('Configure') {
+						steps {
+							sh "meson build -D driver_ch=enabled -D driver_qemu=disabled -D driver_openvz=disabled -D driver_esx=disabled -D driver_vmware=disabled -D driver_lxc=disabled -D driver_libxl=disabled -D driver_vbox=disabled"
+						}
+					}
+					stage ('Build') {
+						steps {
+							sh "ninja -C build"
+						}
+					}
+				}
+
+			}
+		}
+}
+
+def cancelPreviousBuilds() {
+	// Check for other instances of this particular build, cancel any that are older than the current one
+	def jobName = env.JOB_NAME
+		def currentBuildNumber = env.BUILD_NUMBER.toInteger()
+		def currentJob = Jenkins.instance.getItemByFullName(jobName)
+
+		// Loop through all instances of this particular job/branch
+		for (def build : currentJob.builds) {
+			if (build.isBuilding() && (build.number.toInteger() < currentBuildNumber)) {
+				echo "Older build still queued. Sending kill signal to build number: ${build.number}"
+					build.doStop()
+			}
+		}
+}