Add Jenkinsfile

Jenkinsfile

@@ -0,0 +1,41 @@
+pipeline {
+    agent any
+    stages {
+        stage('Config') {
+            steps {
+                withCredentials([file(
+                        credentialsId: '23ecf53c-2fc9-41ed-abfa-0b32d60d688f',
+                        variable     : 'ACRA_PROPERTIES_FILE'
+                )]) {
+                    sh 'cp "$ACRA_PROPERTIES_FILE" app/acra.properties'
+                }
+            }
+        }
+        stage('Build') {
+            steps {
+                sh './gradlew assembleRelease test'
+            }
+        }
+        stage('Sign & Archive') {
+            steps {
+                [
+                        $class    : 'SignApksBuilder',
+                        apksToSign: 'app/build/outputs/apk/*/release/*.apk',
+                        keyAlias  : 'simplemarkdown',
+                        keyStoreId: '44651a2a-1e46-4708-80ab-d8befc6e94f0'
+                ]
+                archiveArtifacts 'app/build/outputs/mapping'
+            }
+        }
+        stage('Report') {
+            steps {
+                junit '**/build/test-results/**/*.xml'
+            }
+        }
+    }
+    post {
+        always {
+            cleanWs()
+        }
+    }
+}