Jenkins: import Pipeline from current branch

1 files changed, 75 insertions, 37 deletions

diff --git a/Jenkinsfile b/Jenkinsfile
index 4bc64b26..2abfa282 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,70 +1,108 @@
 #!/usr/bin/env groovy
+// Copyright (C) 2019 VyOS maintainers and contributors
+//
+// This program is free software; you can redistribute it and/or modify
+// in order to easy exprort images built to "external" world
+// it under the terms of the GNU General Public License version 2 or later as
+// published by the Free Software Foundation.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 @NonCPS
+
+def getGitBranchName() {
+    def branch = scm.branches[0].name
+    return branch.split('/')[-1]
+}
+
+def getGitRepoURL() {
+    return scm.userRemoteConfigs[0].url
+}
+
+def getGitRepoName() {
+    return getGitRepoURL().split('/').last()
+}
+
+// Returns true if this is a custom build launched on any project fork.
+// Returns false if this is build from git@github.com:vyos/<reponame>.
+// <reponame> can be e.g. vyos-1x.git or vyatta-op.git
+def isCustomBuild() {
+    // GitHub organisation base URL
+    def gitURI = 'git@github.com:vyos/' + getGitRepoName()
+    def httpURI = 'https://github.com/vyos/' + getGitRepoName()
+
+    return ! ((getGitRepoURL() == gitURI) || (getGitRepoURL() == httpURI))
+}
+
 def setDescription() {
     def item = Jenkins.instance.getItemByFullName(env.JOB_NAME)
-    item.setDescription("VyOS image build using a\nPipeline build inside Docker container.")
+
+    // build up the main description text
+    def description = ""
+    description += "<h2>Build VyOS ISO image</h2>"
+
+    if (isCustomBuild()) {
+        description += "<p style='border: 3px dashed red; width: 50%;'>"
+        description += "<b>Build not started from official Git repository!</b><br>"
+        description += "<br>"
+        description += "Repository: <font face = 'courier'>" + getGitRepoURL() + "</font><br>"
+        description += "Branch: <font face = 'courier'>" + getGitBranchName() + "</font><br>"
+        description += "</p>"
+    } else {
+        description += "Sources taken from Git branch: <font face = 'courier'>" + getGitBranchName() + "</font><br>"
+    }
+
+    item.setDescription(description)
     item.save()
 }
 
-setDescription()
-
 /* Only keep the 10 most recent builds. */
 def projectProperties = [
-    [$class: 'BuildDiscarderProperty',strategy: [$class: 'LogRotator', numToKeepStr: '5']],
+    [$class: 'BuildDiscarderProperty',strategy: [$class: 'LogRotator', numToKeepStr: '1']],
 ]
 
 properties(projectProperties)
+setDescription()
 
 pipeline {
+    options {
+        disableConcurrentBuilds()
+        timeout(time: 90, unit: 'MINUTES')
+        parallelsAlwaysFailFast()
+    }
+    triggers {
+        cron('H 2 * * *')
+    }
     agent {
         dockerfile {
             filename 'Dockerfile'
-            label 'jessie-amd64'
             dir 'docker'
             args '--privileged --sysctl net.ipv6.conf.lo.disable_ipv6=0 -e GOSU_UID=1006 -e GOSU_GID=1006'
         }
     }
-
     stages {
-        stage('Submodule Init') {
-            steps {
-                sh '''
-                    git submodule update --init --recursive --remote
-                '''
-            }
-        }
-        stage('Build Packages') {
+        stage('Configure') {
             steps {
-                sh '''
-                    #!/bin/sh
-                    scripts/build-submodules --verbose
-                '''
+                script {
+                    def commitId = sh(returnStdout: true, script: 'git rev-parse --short=11 HEAD').trim()
+                    currentBuild.description = sprintf('Git SHA1: %s', commitId[-11..-1])
+
+                    sh './configure --build-by autobuild@vyos.net --debian-mirror http://ftp.us.debian.org/debian/'
+                }
             }
         }
-
-        stage('Build ISO') {
+        stage('Build') {
             steps {
-                sh '''
-                    #!/bin/sh
-
-                    # we do not want to fetch VyOS packages from the mirror,
-                    # we rather prefer all build by ourself!
-                    sed -i '/vyos_repo_entry/d' scripts/live-build-config
-
-                    # Configure the ISO
-                    ./configure --build-by="autobuild@vyos.net" --debian-mirror="http://ftp.us.debian.org/debian/"
-
-                    # Debug to see which Debian packages we have so far
-                    ls -al packages/*.deb
-
-                    # Finally build our ISO
-                    sudo make iso
-                '''
+                sh 'sudo make iso'
             }
         }
     }
-
     post {
         cleanup {
             echo 'One way or another, I have finished'