Problem: Start with jenkins pipeline is hard

Solution: Add jenkins target to create nice working
pipeline file.

Author: thalman

AUTHORS

@@ -21,3 +21,4 @@ Kouhei Sutou
 Andreas Potschka
 Arnaud Quette
 James Gatannah
+Tomas Halman

README.md

@@ -185,6 +185,7 @@ zproject's `project.xml` contains an extensive description of the available conf
         docker              packaging for Docker
         java                Java JNI binding
         java-msvc           MSVC builds for Java JNI binding
+        jenkins             Jenkins pipeline build
         mingw32             Mingw32 build system
         nuget               Packaging for NuGet
         python              Python binding
@@ -343,6 +344,14 @@ zproject's `project.xml` contains an extensive description of the available conf
     <target name = "debian" />
     <target name = "redhat" />
 
+    <!-- Jenkins target creates jenkins pipeline
+         Pipeline file is not overwriten if it exists.
+    <target name = "jenkins">
+        <option name = "file" value = "Jenkinsfile" />
+        <option name = "docker" value = "zeromqorg/czmq" />
+    </target>
+    -->
+
     <!-- In order loaded by zproject.gsl -->
     <bin name = "zproject.gsl" />
     <bin name = "zproject_projects.gsl" />
@@ -366,6 +375,7 @@ zproject's `project.xml` contains an extensive description of the available conf
     <bin name = "zproject_java.gsl" />
     <bin name = "zproject_java_lib.gsl" />
     <bin name = "zproject_java_msvc.gsl" />
+    <bin name = "zproject_jenkins.gsl" />
     <bin name = "zproject_lua_ffi.gsl" />
     <bin name = "zproject_mingw32.gsl" />
     <bin name = "zproject_nodejs.gsl" />

zproject_jenkins.gsl

@@ -0,0 +1,88 @@
+#   Generate spec file for project
+#
+#   This is a code generator built using the iMatix GSL code generation
+#   language. See https://github.com/imatix/gsl for details.
+#
+#   Copyright (c) the Contributors as noted in the AUTHORS file.
+#   This file is part of zproject.
+#
+#   This Source Code Form is subject to the terms of the Mozilla Public
+#   License, v. 2.0. If a copy of the MPL was not distributed with this
+#   file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+register_target ("jenkins", "pipeline CI script for jenkins")
+
+.macro target_jenkins
+.if defined (project.jenkins_file)
+.   jenkinsfile = project.jenkins_file
+.else
+.   jenkinsfile = 'Jenkinsfile'
+.endif
+.if file.exists (jenkinsfile)
+.    echo "NOT regenerating an existing Jenkins file"
+.else
+.    output jenkinsfile
+/*
+    $(project.name) - $(project.description?'':)
+
+.   for project.license
+    $(string.trim (license.):block                                         )
+.   endfor
+*/
+
+pipeline {
+.if defined (project.jenkins_docker)
+    agent {
+        docker { image '$(project.jenkins_docker)' }
+    }
+.else
+    agent any
+.endif
+    triggers {
+        pollSCM 'H/5 * * * *'
+    }
+    stages {
+        stage ('compile') {
+            steps {
+                sh './autogen.sh'
+                sh './configure'
+                sh 'make'
+            }
+        }
+        stage ('check') {
+            steps {
+                timeout (time: 5, unit: MINUTES) {
+                    sh 'make check'
+                }
+            }
+        }
+        stage ('memcheck') {
+            steps {
+                timeout (time: 5, unit: MINUTES) {
+                    sh 'make memcheck'
+                }
+            }
+        }
+    }
+    post {
+        success {
+            script {
+                if (currentBuild.getPreviousBuild()?.result != 'SUCCESS') {
+                    // Uncomment desired notification
+
+                    //slackSend (color: "#008800", message: "Build ${env.JOB_NAME} is back to normal.")
+                    //emailext (to: "qa@example.com", subject: "Build ${env.JOB_NAME} is back to normal.", body: "Build ${env.JOB_NAME} is back to normal.")
+                }
+            }
+        }
+        failure {
+            // Uncomment desired notification
+            // Section must not be empty, you can delete the sleep once you set notification
+            sleep 1
+            //slackSend (color: "#AA0000", message: "Build ${env.BUILD_NUMBER} of ${env.JOB_NAME} ${currentBuild.result} (<${env.BUILD_URL}|Open>)")
+            //emailext (to: "qa@example.com", subject: "Build ${env.JOB_NAME} failed!", body: "Build ${env.BUILD_NUMBER} of ${env.JOB_NAME} ${currentBuild.result}\\nSee ${env.BUILD_URL}")
+        }
+    }
+}
+.endif
+.endmacro