Use different Jenkins stage for klass-api vs klass-forvaltning (#157)

* Use different build stages in Jenkins for klass-api vs klass-forvaltning

Jenkinsfile

@@ -10,35 +10,51 @@ pipeline {
         pollSCM('H/5 * * * *')
     }
 
-    tools {
-        jdk 'OpenJDK Java 17'
-        maven 'Maven 3.5.2'
-        git 'Default'
-    }
-
-    parameters {
-        booleanParam(name: "RELEASE",
-            description: "Build a release from current commit.",
-            defaultValue: false)
-    }
-
     parameters {
         booleanParam(name: "RELEASE",
                 description: "Build a release from current commit.",
                 defaultValue: false)
+
+        choice(name: 'ARTIFACT',
+                choices: ['klass-api', 'klass-forvaltning'],
+                description: 'Name of artifact to build and deploy.'
+        )
+    }
+
+    tools {
+        maven 'Maven 3.5.2'
+        git 'Default'
     }
 
     stages {
 
-        stage("Build & deploy SNAPSHOT to Nexus") {
+        stage("Build & deploy SNAPSHOT of klass-api to Nexus") {
+            when {
+                expression { params.ARTIFACT == 'klass-api' }
+            }
+            tools {
+                jdk 'OpenJDK Java 17'
+            }
             steps {
                 sh "mvn -B clean deploy -Pdocumentation -pl :klass-api -am"
             }
         }
 
-        stage("Build & deploy RELEASE to Nexus") {
+        stage("Build & deploy SNAPSHOT of klass-forvaltning to Nexus") {
             when {
-                expression { params.RELEASE }
+                expression { params.ARTIFACT == 'klass-forvaltning' }
+            }
+            tools {
+                jdk 'Oracle Java 8'
+            }
+            steps {
+                sh "mvn -B clean deploy -Pdocumentation -Djava.version=1.8 -pl :klass-forvaltning -am"
+            }
+        }
+
+        stage("Build & deploy RELEASE of klass-api to Nexus") {
+            when {
+                expression { params.RELEASE && params.ARTIFACT == 'klass-api' }
             }
             steps {
                 sh "mvn -B -DpushChanges=false release:prepare"
@@ -49,5 +65,18 @@ pipeline {
             }
         }
 
+        stage("Build & deploy RELEASE of klass-forvaltning to Nexus") {
+            when {
+                expression { params.RELEASE && params.ARTIFACT == 'klass-forvaltning' }
+            }
+            steps {
+                sh "mvn -B -DpushChanges=false release:prepare"
+                sshagent(['605c16cc-7c0c-4d39-8c8a-6d190e2f98b1']) {
+                    sh('git push --follow-tags')
+                }
+                sh "mvn -B release:perform -Djava.version=1.8 -pl :klass-forvaltning -am"
+            }
+        }
+
     }
 }