1 files changed, 65 insertions, 0 deletions
diff --git a/vars/cloneAndBuild.groovy b/vars/cloneAndBuild.groovy
new file mode 100644
index 00000000..f945ba75
--- /dev/null
+++ b/vars/cloneAndBuild.groovy
@@ -0,0 +1,65 @@
+#!/usr/bin/env groovy
+// Copyright (C) 2021 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/>.
+
+def call(description, architecture, pkgList, buildCmd) {
+    // package build must be done in "any" subdir. Without it the Debian build system
+    // is unable to generate the *.deb files in the sources parent directory, which
+    // will cause a "Permission denied" error.
+    dir ("build-${architecture}") {
+        // cleanup
+        deleteDir()
+
+        // checkout git repository which hold 'Jenkinsfile'
+        checkout scm
+
+        // Display Git commit Id used with the Jenkinsfile on the Job "Build History" pane
+        def commitId = sh(returnStdout: true, script: 'git rev-parse --short=11 HEAD').trim()
+        currentBuild.description = sprintf('Git SHA1: %s', commitId[-11..-1])
+
+        if (pkgList) {
+            // Fetch individual package source code, but only if a URL is defined, this will
+            // let us reuse this script for packages like vyos-1x which ship a Jenkinfile in
+            // their repositories root folder.
+            pkgList.each { pkg ->
+                dir(env.BASE_DIR + pkg.name) {
+                    checkout([$class: 'GitSCM',
+                        doGenerateSubmoduleConfigurations: false,
+                        extensions: [[$class: 'CleanCheckout']],
+                        branches: [[name: pkg.scmCommit]],
+                        userRemoteConfigs: [[url: pkg.scmUrl]]])
+                }
+            }
+        }
+
+        // compile the source(s) ...
+        if (pkgList) {
+            pkgList.each { pkg ->
+                dir(env.BASE_DIR + pkg.name) {
+                    sh pkg.buildCmd
+                }
+            }
+        } else if (buildCmd) {
+            sh buildCmd
+        } else {
+            sh 'dpkg-buildpackage -uc -us -tc -b'
+        }
+    }
+    if (architecture == 'amd64') {
+        archiveArtifacts artifacts: "**/*.deb", fingerprint: true
+    } else {
+        archiveArtifacts artifacts: "**/*_${architecture}.deb", fingerprint: true
+    }
+}