Merge pull request #305 from marcusholl/pr/scriptAsMandatoryParameter

Ensure script is mandatory parameter
2024-12-12 10:55:20 +02:00 · 2018-11-05 13:45:08 +01:00 · 2018-11-05 13:45:08 +01:00 · 1835f4d7bd
commit 1835f4d7bd
parent aa5ad1c0d1 bbfc973aaa
48 changed files with 369 additions and 107 deletions
--- a/documentation/docs/steps/artifactSetVersion.md
+++ b/documentation/docs/steps/artifactSetVersion.md
@ -21,7 +21,7 @@ none

 | parameter | mandatory | default | possible values |
 | ----------|-----------|---------|-----------------|
-| script | no | empty `commonPipelineEnvironment` |  |
+| script | yes |  |  |
 | artifactType | no |  | 'appContainer' |
 | buildTool | no | maven | docker, dlang, golang, maven, mta, npm, pip, sbt |
 | commitVersion | no | `true` | `true`, `false` |
--- a/documentation/docs/steps/batsExecuteTests.md
+++ b/documentation/docs/steps/batsExecuteTests.md
@ -12,7 +12,7 @@ You need to have a Bats test file. By default you would put this into directory

 | parameter | mandatory | default | possible values |
 |-----------|-----------|---------|-----------------|
-| script | no | empty `globalPipelineEnvironment` |  |
+| script | yes |  |  |
 | dockerImage | no | `node:8-stretch` | |
 | dockerWorkspace | no |`/home/node`| |
 | envVars | no | `[:]` | |
--- a/documentation/docs/steps/checksPublishResults.md
+++ b/documentation/docs/steps/checksPublishResults.md
@ -16,6 +16,7 @@ This step can publish static check results from various sources.
 ## Parameters
 | parameter      | mandatory | default                           | possible values    |
 | ---------------|-----------|-----------------------------------|--------------------|
+| script | yes | | |
 | aggregation | no | `true` | see below |
 | tasks | no | `false` | see below |
 | pmd | no | `false` | see below |
--- a/documentation/docs/steps/cloudFoundryDeploy.md
+++ b/documentation/docs/steps/cloudFoundryDeploy.md
@ -26,7 +26,7 @@ Deployment can be done

 | parameter | mandatory | default | possible values |
 | ----------|-----------|---------|-----------------|
-| script | no | empty `commonPipelineEnvironment` |  |
+| script | yes |  |  |
 | cloudFoundry | yes |  |  |
 | deployTool | no | cf_native | cf_native, mtaDeployPlugin |
 | deployType | no | standard | standard, blue-green |
--- a/documentation/docs/steps/durationMeasure.md
+++ b/documentation/docs/steps/durationMeasure.md
@ -18,7 +18,7 @@ none

 | parameter | mandatory | default | possible values |
 | ----------|-----------|---------|-----------------|
-| script | no | empty `globalPipelineEnvironment` |  |
+| script | yes | |  |
 | measurementName | no | test_duration |  |

 Details:
--- a/documentation/docs/steps/influxWriteData.md
+++ b/documentation/docs/steps/influxWriteData.md
@ -84,7 +84,7 @@ influxDBServer=jenkins

 | parameter | mandatory | default | possible values |
 | ----------|-----------|---------|-----------------|
-| script | no | empty `commonPipelineEnvironment` |  |
+| script | yes | |  |
 | artifactVersion | yes | commonPipelineEnvironment.getArtifactVersion() |  |
 | influxServer | no | `jenkins` |  |
 | influxPrefix | no | `null` |  |
--- a/documentation/docs/steps/mavenExecute.md
+++ b/documentation/docs/steps/mavenExecute.md
@ -8,6 +8,7 @@ Executes a maven command inside a Docker container.

 | parameter                      | mandatory | default           | example values             |
 | -------------------------------|-----------|-------------------|----------------------------|
+| `script` | yes |  |  |
 | `dockerImage`                  | no        | 'maven:3.5-jdk-7' |                            |
 | `globalSettingsFile`           | no        |                   | 'local_folder/settings.xml'|
 | `projectSettingsFile`          | no        |                   |                            |
@ -18,6 +19,10 @@ Executes a maven command inside a Docker container.
 | `defines`                      | no        |                   | '-Dmaven.tests.skip=true'  |
 | `logSuccessfulMavenTransfers`  | no        | `false`           | 'true'                     |

+* `script` defines the global script environment of the Jenkinsfile run.
+    Typically `this` is passed to this parameter. This allows the function
+    to access the commonPipelineEnvironment for retrieving, for example,
+    configuration parameters.
 * `dockerImage` Name of the docker image that should be used.
 * `globalSettingsFile` Path or url to the mvn settings file that should be used as global settings file. 
 * `projectSettingsFile` Path or url to the mvn settings file that should be used as project settings file.
--- a/documentation/docs/steps/pipelineStashFiles.md
+++ b/documentation/docs/steps/pipelineStashFiles.md
@ -10,7 +10,7 @@ none

 | parameter | mandatory | default | possible values |
 | ----------|-----------|---------|-----------------|
-| script | no | empty `commonPipelineEnvironment` |  |
+| script | yes |  |  |
 | runCheckmarx | no | false |  |
 | runOpaTests | no | false |  |
 | stashIncludes | no | see details |  |
--- a/documentation/docs/steps/testsPublishResults.md
+++ b/documentation/docs/steps/testsPublishResults.md
@ -31,11 +31,17 @@ Available parameters:

 | parameter | mandatory | default | possible values |
 | ----------|-----------|---------|-----------------|
+| script | yes | | |
 | junit | no | `false` | true, false |
 | jacoco | no | `false` | true, false |
 | cobertura | no | `false` | true, false |
 | jmeter | no | `false` | true, false |

+* `script` - The common script environment of the Jenkinsfile running.
+    Typically the reference to the script calling the pipeline step is provided
+    with the `this` parameter, as in `script: this`.
+    This allows the function to access the [`commonPipelineEnvironment`](commonPipelineEnvironment.md)
+    for retrieving, for example, configuration parameters.
 * `junit` - Publishes test results files in JUnit format with the [JUnit Plugin](https://plugins.jenkins.io/junit).
 * `jacoco` - Publishes code coverage with the [JaCoCo plugin](https://plugins.jenkins.io/jacoco) .
 * `cobertura` - Publishes code coverage with the [Cobertura plugin](https://plugins.jenkins.io/cobertura).
--- a/src/com/sap/piper/Prerequisites.groovy
+++ b/src/com/sap/piper/Prerequisites.groovy
@ -0,0 +1,22 @@
+package com.sap.piper
+
+import static java.lang.Boolean.getBoolean
+
+static checkScript(def step, Map params) {
+
+    def script = params?.script
+
+    if(script == null) {
+
+        if(getBoolean('com.sap.piper.featureFlag.failOnMissingScript')) {
+            step.error("[ERROR][${step.STEP_NAME}] No reference to surrounding script provided with key 'script', e.g. 'script: this'.")
+        }
+
+        step.currentBuild.setResult('UNSTABLE')
+
+        step.echo "[WARNING][${step.STEP_NAME}] No reference to surrounding script provided with key 'script', e.g. 'script: this'. " +
+                    "Build status has been set to 'UNSTABLE'. In future versions of piper-lib the build will fail."
+    }
+
+    return script
+}
--- a/test/groovy/ArtifactSetVersionTest.groovy
+++ b/test/groovy/ArtifactSetVersionTest.groovy
@ -8,6 +8,7 @@ import org.junit.rules.RuleChain

 import com.sap.piper.GitUtils

+import hudson.AbortException
 import util.BasePiperTest
 import util.JenkinsDockerExecuteRule
 import util.JenkinsEnvironmentRule
@ -109,14 +110,6 @@ class ArtifactSetVersionTest extends BasePiperTest {
        assertThat(jscr.shell, not(hasItem(containsString('commit'))))
    }

-    @Test
-    void testVersioningWithoutScript() {
-        jsr.step.artifactSetVersion(juStabGitUtils: gitUtils, buildTool: 'maven', commitVersion: false)
-
-        assertEquals('1.2.3-20180101010203_testCommitId', jer.env.getArtifactVersion())
-        assertThat(jscr.shell, hasItem("mvn --file 'pom.xml' --batch-mode -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn versions:set -DnewVersion=1.2.3-20180101010203_testCommitId -DgenerateBackupPoms=false"))
-    }
-
    @Test
    void testVersioningCustomGitUserAndEMail() {
        jsr.step.artifactSetVersion(script: jsr.step, juStabGitUtils: gitUtils, buildTool: 'maven', gitSshUrl: 'myGitSshUrl', gitUserEMail: 'test@test.com', gitUserName: 'test')
--- a/test/groovy/CheckChangeInDevelopmentTest.groovy
+++ b/test/groovy/CheckChangeInDevelopmentTest.groovy
@ -45,11 +45,11 @@ class CheckChangeInDevelopmentTest extends BasePiperTest {
        ChangeManagement cm = getChangeManagementUtils(true)
        jsr.step.checkChangeInDevelopment(
            script: nullScript,
-                     cmUtils: cm,
-                     changeManagement: [
-                         type: 'SOLMAN',
-                         endpoint: 'https://example.org/cm'],
-                     failIfStatusIsNotInDevelopment: true)
+            cmUtils: cm,
+            changeManagement: [
+                type: 'SOLMAN',
+                endpoint: 'https://example.org/cm'],
+            failIfStatusIsNotInDevelopment: true)

        assert cmUtilReceivedParams == [
            changeId: '001',
@ -80,7 +80,7 @@ class CheckChangeInDevelopmentTest extends BasePiperTest {

        ChangeManagement cm = getChangeManagementUtils(false)
        boolean inDevelopment = jsr.step.checkChangeInDevelopment(
-            script: nullScript,
+                                    script: nullScript,
                                    cmUtils: cm,
                                    changeManagement: [endpoint: 'https://example.org/cm'],
                                    failIfStatusIsNotInDevelopment: false)
--- a/test/groovy/ChecksPublishResultsTest.groovy
+++ b/test/groovy/ChecksPublishResultsTest.groovy
@ -43,7 +43,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishWithDefaultSettings() throws Exception {
-        jsr.step.call()
+        jsr.step.call(script: nullScript)

        assertTrue("AnalysisPublisher options not set", publisherStepOptions['AnalysisPublisher'] != null)
        // ensure nothing else is published
@ -56,7 +56,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishForJavaWithDefaultSettings() throws Exception {
-        jsr.step.call(pmd: true, cpd: true, findbugs: true, checkstyle: true)
+        jsr.step.call(script: nullScript, pmd: true, cpd: true, findbugs: true, checkstyle: true)

        assertTrue("AnalysisPublisher options not set", publisherStepOptions['AnalysisPublisher'] != null)
        assertTrue("PmdPublisher options not set", publisherStepOptions['PmdPublisher'] != null)
@ -74,7 +74,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishForJavaScriptWithDefaultSettings() throws Exception {
-        jsr.step.call(eslint: true)
+        jsr.step.call(script: nullScript, eslint: true)

        assertTrue("AnalysisPublisher options not set", publisherStepOptions['AnalysisPublisher'] != null)
        assertTrue("WarningsPublisher options not set", publisherStepOptions['WarningsPublisher'] != null)
@ -92,7 +92,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishForPythonWithDefaultSettings() throws Exception {
-        jsr.step.call(pylint: true)
+        jsr.step.call(script: nullScript, pylint: true)

        assertTrue("AnalysisPublisher options not set", publisherStepOptions['AnalysisPublisher'] != null)
        assertTrue("WarningsPublisher options not set", publisherStepOptions['WarningsPublisher'] != null)
@ -111,7 +111,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishNothing() throws Exception {
-        jsr.step.call(aggregation: false)
+        jsr.step.call(script: nullScript, aggregation: false)

        // ensure nothing is published
        assertTrue("AnalysisPublisher options not empty", publisherStepOptions['AnalysisPublisher'] == null)
@ -124,7 +124,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishNothingExplicitFalse() throws Exception {
-        jsr.step.call(pmd: false)
+        jsr.step.call(script: nullScript, pmd: false)

        assertTrue("AnalysisPublisher options not set", publisherStepOptions['AnalysisPublisher'] != null)
        // ensure nothing else is published
@ -137,7 +137,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishNothingImplicitTrue() throws Exception {
-        jsr.step.call(pmd: [:])
+        jsr.step.call(script: nullScript, pmd: [:])

        // ensure pmd is not published
        assertTrue("PmdPublisher options not set", publisherStepOptions['PmdPublisher'] != null)
@ -145,7 +145,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishNothingExplicitActiveFalse() throws Exception {
-        jsr.step.call(pmd: [active: false])
+        jsr.step.call(script: nullScript, pmd: [active: false])

        // ensure pmd is not published
        assertTrue("PmdPublisher options not empty", publisherStepOptions['PmdPublisher'] == null)
@ -169,7 +169,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishWithCustomPattern() throws Exception {
-        jsr.step.call(eslint: [pattern: 'my-fancy-file.ext'], pmd: [pattern: 'this-is-not-a-patter.xml'])
+        jsr.step.call(script: nullScript, eslint: [pattern: 'my-fancy-file.ext'], pmd: [pattern: 'this-is-not-a-patter.xml'])

        assertTrue("AnalysisPublisher options not set", publisherStepOptions['AnalysisPublisher'] != null)
        assertTrue("PmdPublisher options not set", publisherStepOptions['PmdPublisher'] != null)
@ -186,7 +186,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishWithArchive() throws Exception {
-        jsr.step.call(archive: true, eslint: true, pmd: true, cpd: true, findbugs: true, checkstyle: true)
+        jsr.step.call(script: nullScript, archive: true, eslint: true, pmd: true, cpd: true, findbugs: true, checkstyle: true)

        assertTrue("ArchivePatterns number not correct", archiveStepPatterns.size() == 5)
        assertTrue("ArchivePatterns contains no PMD pattern", archiveStepPatterns.contains('**/target/pmd.xml'))
@ -198,7 +198,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishWithPartialArchive() throws Exception {
-        jsr.step.call(archive: true, eslint: [archive: false], pmd: true, cpd: true, findbugs: true, checkstyle: true)
+        jsr.step.call(script: nullScript, archive: true, eslint: [archive: false], pmd: true, cpd: true, findbugs: true, checkstyle: true)

        assertTrue("ArchivePatterns number not correct", archiveStepPatterns.size() == 4)
        assertTrue("ArchivePatterns contains no PMD pattern", archiveStepPatterns.contains('**/target/pmd.xml'))
@ -211,7 +211,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishWithDefaultThresholds() throws Exception {
-        jsr.step.call(pmd: true)
+        jsr.step.call(script: nullScript, pmd: true)

        assertTrue("AnalysisPublisher options not set",
            publisherStepOptions['AnalysisPublisher'] != null)
@ -245,7 +245,7 @@ class ChecksPublishResultsTest extends BasePiperTest {

    @Test
    void testPublishWithThresholds() throws Exception {
-        jsr.step.call(aggregation: [thresholds: [fail: [high: '10']]], pmd: true)
+        jsr.step.call(script: nullScript, aggregation: [thresholds: [fail: [high: '10']]], pmd: true)

        assertTrue("AnalysisPublisher options not set", publisherStepOptions['AnalysisPublisher'] != null)
        assertTrue("PmdPublisher options not set", publisherStepOptions['PmdPublisher'] != null)
--- a/test/groovy/CommonStepsTest.groovy
+++ b/test/groovy/CommonStepsTest.groovy
@ -1,20 +1,26 @@
 import static java.util.stream.Collectors.toList
 import static org.hamcrest.Matchers.empty
+import static org.hamcrest.Matchers.equalTo
 import static org.hamcrest.Matchers.is
 import static org.junit.Assert.assertThat
 import static org.junit.Assert.fail

-import java.lang.reflect.Field
 import java.io.File;
+import java.util.stream.Collectors
+import java.lang.reflect.Field

+import org.codehaus.groovy.runtime.metaclass.MethodSelectionException
+import org.hamcrest.Matchers
 import org.junit.Assert
 import org.junit.Rule
 import org.junit.Test
+import org.junit.rules.ExpectedException
 import org.junit.rules.RuleChain

 import groovy.io.FileType
+import hudson.AbortException
 import util.BasePiperTest
-
+import util.JenkinsStepRule
 import util.Rules

 /*
@ -25,6 +31,74 @@ public class CommonStepsTest extends BasePiperTest{
    @Rule
    public RuleChain ruleChain = Rules.getCommonRules(this)

+    /*
+     * With that test we ensure the very first action inside a method body of a call method
+     * for a not white listed step is the check for the script handed over properly.
+     * Actually we assert for the exception type (AbortException) and for the exception message.
+     * In case a new step is added this step will fail. It is the duty of the author of the
+     * step to either follow the pattern of checking the script first or to add the step
+     * to the white list.
+     */
+    @Test
+    public void scriptReferenceNotHandedOverTest() {
+
+        // all steps not adopting the usual pattern of working with the script.
+        def whitelistScriptReference = [
+               'commonPipelineEnvironment',
+               'handlePipelineStepErrors',
+               'pipelineExecute',
+               'prepareDefaultValues',
+               'setupCommonPipelineEnvironment',
+               'toolValidate',
+           ]
+
+        List steps = getSteps().stream()
+            .filter {! whitelistScriptReference.contains(it)}
+            .forEach {checkReference(it)}
+    }
+
+    private void checkReference(step) {
+
+        try {
+            def script = loadScript("${step}.groovy")
+
+            try {
+
+                System.setProperty('com.sap.piper.featureFlag.failOnMissingScript', 'true')
+
+                try {
+                    script.call([:])
+                } catch(AbortException | MissingMethodException e) {
+                    throw e
+                }  catch(Exception e) {
+                    fail "Unexpected exception ${e.getClass().getName()} caught from step '${step}': ${e.getMessage()}"
+                }
+                fail("Expected AbortException not raised by step '${step}'")
+
+            } catch(MissingMethodException e) {
+
+                // can be improved: exception handling as some kind of control flow.
+                // we can also check for the methods and call the appropriate one.
+
+                try {
+                    script.call([:]) {}
+                } catch(AbortException e1) {
+                    throw e1
+                }  catch(Exception e1) {
+                    fail "Unexpected exception ${e1.getClass().getName()} caught from step '${step}': ${e1.getMessage()}"
+                }
+                fail("Expected AbortException not raised by step '${step}'")
+            }
+
+        } catch(AbortException e) {
+            assertThat("Step ''${step} does not fail with expected error message in case mandatory parameter 'script' is not provided.",
+                e.getMessage() ==~ /.*\[ERROR\]\[.*\] No reference to surrounding script provided with key 'script', e.g. 'script: this'./,
+                is(equalTo(true)))
+        } finally {
+            System.clearProperty('com.sap.piper.featureFlag.failOnMissingScript')
+        }
+    }
+
    private static fieldRelatedWhitelist = [
            'toolValidate', // step is intended to be configured by other steps
            'durationMeasure', // only expects parameters via signature
@ -130,6 +204,7 @@ public class CommonStepsTest extends BasePiperTest{
        assertThat("Steps with wrong step name or without STEP_NAME field.: ${stepsWithWrongStepName}",
            stepsWithWrongStepName, is(empty()))
    }
+
    /*
     * With that test we ensure that all return types of the call methods of all the steps
     * are void. Return types other than void are not possible when running inside declarative
@ -165,6 +240,5 @@ public class CommonStepsTest extends BasePiperTest{
        new File('vars').traverse(type: FileType.FILES, maxDepth: 0)
            { if(it.getName().endsWith('.groovy')) steps << (it =~ /vars\/(.*)\.groovy/)[0][1] }
        return steps
-
    }
 }
--- a/test/groovy/MtaBuildTest.groovy
+++ b/test/groovy/MtaBuildTest.groovy
@ -50,7 +50,7 @@ public class MtaBuildTest extends BasePiperTest {
    @Test
    void environmentPathTest() {

-        jsr.step.call(buildTarget: 'NEO')
+        jsr.step.call(script: nullScript, buildTarget: 'NEO')

        assert jscr.shell.find { c -> c.contains('PATH=./node_modules/.bin:/usr/bin')}
    }
@ -59,7 +59,7 @@ public class MtaBuildTest extends BasePiperTest {
    @Test
    void sedTest() {

-        jsr.step.call(buildTarget: 'NEO')
+        jsr.step.call(script: nullScript, buildTarget: 'NEO')

        assert jscr.shell.find { c -> c =~ /sed -ie "s\/\\\$\{timestamp\}\/`date \+%Y%m%d%H%M%S`\/g" "mta.yaml"$/}
    }
@ -79,7 +79,7 @@ public class MtaBuildTest extends BasePiperTest {
    @Test
    void mtaJarLocationAsParameterTest() {

-        jsr.step.call(mtaJarLocation: '/mylocation/mta/mta.jar', buildTarget: 'NEO')
+        jsr.step.call(script: nullScript, mtaJarLocation: '/mylocation/mta/mta.jar', buildTarget: 'NEO')

        assert jscr.shell.find { c -> c.contains('-jar /mylocation/mta/mta.jar --mtar')}

@ -94,7 +94,7 @@ public class MtaBuildTest extends BasePiperTest {
        jryr.registerYaml('mta.yaml', { throw new FileNotFoundException() })
        thrown.expect(FileNotFoundException)

-        jsr.step.call(buildTarget: 'NEO')
+        jsr.step.call(script: nullScript, buildTarget: 'NEO')
    }


@ -106,7 +106,7 @@ public class MtaBuildTest extends BasePiperTest {

        jryr.registerYaml('mta.yaml', badMtaYaml())

-        jsr.step.call(buildTarget: 'NEO')
+        jsr.step.call(script: nullScript, buildTarget: 'NEO')
    }


@ -118,7 +118,7 @@ public class MtaBuildTest extends BasePiperTest {

        jryr.registerYaml('mta.yaml', noIdMtaYaml() )

-        jsr.step.call(buildTarget: 'NEO')
+        jsr.step.call(script: nullScript, buildTarget: 'NEO')
    }


@ -127,7 +127,7 @@ public class MtaBuildTest extends BasePiperTest {

        helper.registerAllowedMethod('sh', [Map], { Map m -> getVersionWithEnvVars(m) })

-        jsr.step.call(buildTarget: 'NEO')
+        jsr.step.call(script: nullScript, buildTarget: 'NEO')

        assert jscr.shell.find { c -> c.contains("-jar /env/mta/mta.jar --mtar")}
        assert jlr.log.contains("SAP Multitarget Application Archive Builder file '/env/mta/mta.jar' retrieved from environment.")
@ -164,7 +164,7 @@ public class MtaBuildTest extends BasePiperTest {
    @Test
    void buildTargetFromParametersTest() {

-        jsr.step.call(buildTarget: 'NEO')
+        jsr.step.call(script: nullScript, buildTarget: 'NEO')

        assert jscr.shell.find { c -> c.contains('java -jar mta.jar --mtar com.mycompany.northwind.mtar --build-target=NEO build')}
    }
@ -210,7 +210,7 @@ public class MtaBuildTest extends BasePiperTest {
    @Test
    void extensionFromParametersTest() {

-        jsr.step.call(buildTarget: 'NEO', extension: 'param_extension')
+        jsr.step.call(script: nullScript, buildTarget: 'NEO', extension: 'param_extension')

        assert jscr.shell.find { c -> c.contains('java -jar mta.jar --mtar com.mycompany.northwind.mtar --build-target=NEO --extension=param_extension build')}
    }
--- a/test/groovy/TransportRequestCreateTest.groovy
+++ b/test/groovy/TransportRequestCreateTest.groovy
@ -191,7 +191,7 @@ public class TransportRequestCreateTest extends BasePiperTest {

        jlr.expect('[INFO] Change management integration intentionally switched off.')

-        jsr.step.call(
+        jsr.step.call(script: nullScript,
            changeManagement: [type: 'NONE'])
    }
 }
--- a/test/groovy/TransportRequestReleaseTest.groovy
+++ b/test/groovy/TransportRequestReleaseTest.groovy
@ -145,7 +145,7 @@ public class TransportRequestReleaseTest extends BasePiperTest {

        jlr.expect('[INFO] Change management integration intentionally switched off.')

-        jsr.step.call(
+        jsr.step.call(script: nullScript,
            changeManagement: [type: 'NONE'])
    }
 }
--- a/test/groovy/TransportRequestUploadFileTest.groovy
+++ b/test/groovy/TransportRequestUploadFileTest.groovy
@ -373,7 +373,7 @@ public class TransportRequestUploadFileTest extends BasePiperTest {

        jlr.expect('[INFO] Change management integration intentionally switched off.')

-        jsr.step.call(
+        jsr.step.call(script: nullScript,
            changeManagement: [type: 'NONE'])
    }

--- a/test/groovy/com/sap/piper/PrerequisitesTest.groovy
+++ b/test/groovy/com/sap/piper/PrerequisitesTest.groovy
@ -0,0 +1,71 @@
+package com.sap.piper
+
+import util.JenkinsLoggingRule
+
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.rules.ExpectedException
+import org.junit.rules.RuleChain
+
+import hudson.AbortException
+import util.BasePiperTest
+import util.Rules
+
+class PrerequisitesTest extends BasePiperTest {
+
+    def result = 'SUCCESS'
+
+    @Rule
+    public ExpectedException thrown = ExpectedException.none()
+
+    public JenkinsLoggingRule jlr = new JenkinsLoggingRule(this)
+
+    @Rule
+    public RuleChain ruleChain = Rules.getCommonRules(this)
+                                      .around(jlr)
+
+    @Before
+    public void init() {
+        nullScript.currentBuild = [
+            'setResult' : { r -> result = r },
+            STEP_NAME: 'dummy',
+        ]
+        nullScript.STEP_NAME = 'dummy'
+    }
+
+    @Test
+    public void checkScriptProvidedTest() {
+
+        def script = Prerequisites.checkScript(nullScript, [script:{}])
+
+        assert script != null
+        assert result == 'SUCCESS'
+
+    }
+
+    @Test
+    public void checkScriptMissingTest() {
+
+        jlr.expect('No reference to surrounding script provided with key \'script\'')
+
+        def script = Prerequisites.checkScript(nullScript, [:])
+
+        assert script == null
+        assert result == 'UNSTABLE'
+    }
+
+    @Test
+    public void checkScriptMissingTestFeatureFlagSet() {
+
+        thrown.expect(AbortException)
+        thrown.expectMessage('No reference to surrounding script provided')
+
+        try {
+            System.setProperty('com.sap.piper.featureFlag.failOnMissingScript', 'true')
+            Prerequisites.checkScript(nullScript, [:])
+        } finally {
+            System.clearProperty('com.sap.piper.featureFlag.failOnMissingScript')
+        }
+    }
+}
--- a/vars/artifactSetVersion.groovy
+++ b/vars/artifactSetVersion.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.GitUtils
 import com.sap.piper.Utils
@ -33,17 +35,16 @@ void call(Map parameters = [:], Closure body = null) {

    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {

+        def script = checkScript(this, parameters)
+
        def gitUtils = parameters.juStabGitUtils ?: new GitUtils()

        if (gitUtils.insideWorkTree()) {
            if (sh(returnStatus: true, script: 'git diff --quiet HEAD') != 0)
                error "[${STEP_NAME}] Files in the workspace have been changed previously - aborting ${STEP_NAME}"
        }
-
-        def script = parameters.script
        if (script == null)
            script = this
-
        // load default & individual configuration
        ConfigurationHelper configHelper = ConfigurationHelper.newInstance(this)
            .loadStepDefaults()
@ -61,7 +62,7 @@ void call(Map parameters = [:], Closure body = null) {
        config = configHelper.addIfEmpty('timestamp', getTimestamp(config.timestampTemplate))
                             .use()

-        new Utils().pushToSWA([step: STEP_NAME, stepParam1: config.buildTool, stepParam2: config.artifactType], config)
+        new Utils().pushToSWA([step: STEP_NAME, stepParam1: config.buildTool, stepParam2: config.artifactType, stepParam3: parameters?.script == null], config)

        def artifactVersioning = ArtifactVersioning.getArtifactVersioning(config.buildTool, script, config)
        def currentVersion = artifactVersioning.getVersion()
--- a/vars/batsExecuteTests.groovy
+++ b/vars/batsExecuteTests.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.GitUtils
 import com.sap.piper.Utils
@ -29,7 +31,8 @@ void call(Map parameters = [:]) {
    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {

        def utils = parameters.juStabUtils ?: new Utils()
-        def script = parameters.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+
+        def script = checkScript(this, parameters) ?: this

        Map config = ConfigurationHelper.newInstance(this)
            .loadStepDefaults()
@ -40,7 +43,8 @@ void call(Map parameters = [:]) {
            .use()

        // report to SWA
-        utils.pushToSWA([step: STEP_NAME], config)
+        utils.pushToSWA([step: STEP_NAME,
+                        stepParam1: parameters?.script == null], config)

        script.commonPipelineEnvironment.setInfluxStepData('bats', false)

--- a/vars/checkChangeInDevelopment.groovy
+++ b/vars/checkChangeInDevelopment.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.GitUtils
 import com.sap.piper.Utils
 import groovy.transform.Field
@ -38,7 +40,7 @@ void call(parameters = [:]) {

    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {

-        def script = parameters.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+        def script = checkScript(this, parameters) ?: this

        GitUtils gitUtils = parameters?.gitUtils ?: new GitUtils()

@ -56,8 +58,6 @@ void call(parameters = [:]) {
        BackendType backendType = getBackendTypeAndLogInfoIfCMIntegrationDisabled(this, configuration)
        if(backendType == BackendType.NONE) return

-        new Utils().pushToSWA([step: STEP_NAME], configuration)
-
        configHelper
            // for the following parameters we expect defaults
            /**
@ -94,6 +94,11 @@ void call(parameters = [:]) {
            .withMandatoryProperty('changeManagement/endpoint')


+        configuration = configHelper.use()
+
+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: parameters?.script == null], configuration)
+
        def changeId = configuration.changeDocumentId

        if(changeId?.trim()) {
--- a/vars/checksPublishResults.groovy
+++ b/vars/checksPublishResults.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.cloudbees.groovy.cps.NonCPS

 import com.sap.piper.ConfigurationHelper
@ -23,9 +25,10 @@ import groovy.transform.Field
 */
 void call(Map parameters = [:]) {
    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {
-        def script = parameters.script
+
+        def script = checkScript(this, parameters)
        if (script == null)
-            script = [commonPipelineEnvironment: commonPipelineEnvironment]
+            script = this

        prepare(parameters)

@ -38,7 +41,8 @@ void call(Map parameters = [:]) {
            .mixin(parameters, PARAMETER_KEYS)
            .use()

-        new Utils().pushToSWA([step: STEP_NAME], configuration)
+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: parameters?.script == null], configuration)

        // JAVA
        report('PmdPublisher', configuration.pmd, configuration.archive)
--- a/vars/cloudFoundryDeploy.groovy
+++ b/vars/cloudFoundryDeploy.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.Utils
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.CfManifestUtils
@ -34,9 +36,9 @@ void call(Map parameters = [:]) {
            utils = new Utils()
        }

-        def script = parameters.script
+        def script = checkScript(this, parameters)
        if (script == null)
-            script = [commonPipelineEnvironment: commonPipelineEnvironment]
+            script = this

        Map config = ConfigurationHelper.newInstance(this)
            .loadStepDefaults()
@ -51,7 +53,7 @@ void call(Map parameters = [:]) {
            .withMandatoryProperty('cloudFoundry/credentialsId')
            .use()

-        utils.pushToSWA([step: STEP_NAME, stepParam1: config.deployTool, stepParam2: config.deployType], config)
+        utils.pushToSWA([step: STEP_NAME, stepParam1: config.deployTool, stepParam2: config.deployType, stepParam3: parameters?.script == null], config)

        echo "[${STEP_NAME}] General parameters: deployTool=${config.deployTool}, deployType=${config.deployType}, cfApiEndpoint=${config.cloudFoundry.apiEndpoint}, cfOrg=${config.cloudFoundry.org}, cfSpace=${config.cloudFoundry.space}, cfCredentialsId=${config.cloudFoundry.credentialsId}, deployUser=${config.deployUser}"

--- a/vars/dockerExecute.groovy
+++ b/vars/dockerExecute.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.cloudbees.groovy.cps.NonCPS

 import com.sap.piper.ConfigurationHelper
@ -32,10 +34,11 @@ import groovy.transform.Field

 void call(Map parameters = [:], body) {
    handlePipelineStepErrors(stepName: STEP_NAME, stepParameters: parameters) {
-        final script = parameters.script
-        if (script == null)
-            script = [commonPipelineEnvironment: commonPipelineEnvironment]
+
+        final script = checkScript(this, parameters) ?: this
+
        def utils = parameters?.juStabUtils ?: new Utils()
+
        Map config = ConfigurationHelper.newInstance(this)
            .loadStepDefaults()
            .mixinGeneralConfig(script.commonPipelineEnvironment, GENERAL_CONFIG_KEYS)
--- a/vars/dockerExecuteOnKubernetes.groovy
+++ b/vars/dockerExecuteOnKubernetes.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.JenkinsUtils
 import com.sap.piper.Utils
@ -24,12 +26,13 @@ import hudson.AbortException

 void call(Map parameters = [:], body) {
    handlePipelineStepErrors(stepName: STEP_NAME, stepParameters: parameters) {
+
+        final script = checkScript(this, parameters) ?: this
+
        if (!JenkinsUtils.isPluginActive(PLUGIN_ID_KUBERNETES)) {
            error("[ERROR][${STEP_NAME}] not supported. Plugin '${PLUGIN_ID_KUBERNETES}' is not installed or not active.")
        }
-        final script = parameters.script
-        if (script == null)
-            script = [commonPipelineEnvironment: commonPipelineEnvironment]
+
        def utils = parameters?.juStabUtils ?: new Utils()

        ConfigurationHelper configHelper = ConfigurationHelper.newInstance(this)
--- a/vars/durationMeasure.groovy
+++ b/vars/durationMeasure.groovy
@ -1,10 +1,12 @@
+import static com.sap.piper.Prerequisites.checkScript
 import groovy.transform.Field

@Field STEP_NAME = 'durationMeasure'

 def call(Map parameters = [:], body) {

-    def script = parameters.script
+    def script = checkScript(this, parameters)
+
    def measurementName = parameters.get('measurementName', 'test_duration')

    //start measurement
--- a/vars/gaugeExecuteTests.groovy
+++ b/vars/gaugeExecuteTests.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.Utils
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.GitUtils
@ -26,7 +28,7 @@ import groovy.transform.Field

 void call(Map parameters = [:]) {
    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {
-        def script = parameters.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+        def script = checkScript(this, parameters)  ?: this
        def utils = parameters.juStabUtils ?: new Utils()

        script.commonPipelineEnvironment.setInfluxStepData('gauge', false)
--- a/vars/githubPublishRelease.groovy
+++ b/vars/githubPublishRelease.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.Utils
 import com.sap.piper.ConfigurationHelper

@ -22,7 +24,7 @@ import groovy.transform.Field

 void call(Map parameters = [:]) {
    handlePipelineStepErrors(stepName: STEP_NAME, stepParameters: parameters) {
-        def script = parameters.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+        def script = checkScript(this, parameters) ?: this

        // load default & individual configuration
        Map config = ConfigurationHelper.newInstance(this)
--- a/vars/healthExecuteCheck.groovy
+++ b/vars/healthExecuteCheck.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.Utils
 import groovy.transform.Field
@ -15,7 +17,7 @@ import groovy.transform.Field

 void call(Map parameters = [:]) {
    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {
-        def script = parameters?.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+        def script = checkScript(this, parameters) ?: this
        // load default & individual configuration
        Map config = ConfigurationHelper.newInstance(this)
            .loadStepDefaults()
--- a/vars/influxWriteData.groovy
+++ b/vars/influxWriteData.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.ConfigurationLoader
 import com.sap.piper.ConfigurationMerger
@ -19,9 +21,10 @@ import groovy.transform.Field

 void call(Map parameters = [:]) {
    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters, allowBuildFailure: true) {
-        def script = parameters.script
+
+        def script = checkScript(this, parameters)
        if (script == null)
-             script = [commonPipelineEnvironment: commonPipelineEnvironment]
+            script = this

        // load default & individual configuration
        Map configuration = ConfigurationHelper.newInstance(this)
@ -35,7 +38,8 @@ void call(Map parameters = [:]) {
            .mixin(parameters, PARAMETER_KEYS)
            .use()

-        new Utils().pushToSWA([step: STEP_NAME], configuration)
+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: parameters?.script == null], configuration)

        if (!configuration.artifactVersion)  {
            //this takes care that terminated builds due to milestone-locking do not cause an error
--- a/vars/mailSendNotification.groovy
+++ b/vars/mailSendNotification.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.Utils
 import groovy.text.SimpleTemplateEngine
@ -21,7 +23,7 @@ import groovy.transform.Field

 void call(Map parameters = [:]) {
    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters, allowBuildFailure: true) {
-        def script = parameters.script?:[commonPipelineEnvironment: commonPipelineEnvironment]
+        def script = checkScript(this, parameters) ?: this

        // load default & individual configuration
        Map config = ConfigurationHelper.newInstance(this)
--- a/vars/mavenExecute.groovy
+++ b/vars/mavenExecute.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.Utils

@ -23,7 +25,8 @@ import groovy.transform.Field

 void call(Map parameters = [:]) {
    handlePipelineStepErrors(stepName: STEP_NAME, stepParameters: parameters) {
-        final script = parameters.script
+
+        final script = checkScript(this, parameters) ?: this

        // load default & individual configuration
        Map configuration = ConfigurationHelper.newInstance(this)
@ -34,7 +37,8 @@ void call(Map parameters = [:]) {
            .mixin(parameters, PARAMETER_KEYS)
            .use()

-        new Utils().pushToSWA([step: STEP_NAME], configuration)
+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: parameters?.script == null], configuration)

        String command = "mvn"

--- a/vars/mtaBuild.groovy
+++ b/vars/mtaBuild.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.MtaUtils
 import com.sap.piper.Utils
@ -22,7 +24,8 @@ import groovy.transform.Field

 void call(Map parameters = [:]) {
    handlePipelineStepErrors(stepName: STEP_NAME, stepParameters: parameters) {
-        final script = parameters?.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+
+        final script = checkScript(this, parameters) ?: this

        // load default & individual configuration
        Map configuration = ConfigurationHelper.newInstance(this)
@ -33,7 +36,8 @@ void call(Map parameters = [:]) {
            .mixin(parameters, PARAMETER_KEYS)
            .use()

-        new Utils().pushToSWA([step: STEP_NAME], configuration)
+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: parameters?.script == null], configuration)

        dockerExecute(script: script, dockerImage: configuration.dockerImage, dockerOptions: configuration.dockerOptions) {
            def java = new ToolDescriptor('Java', 'JAVA_HOME', '', '/bin/', 'java', '1.8.0', '-version 2>&1')
--- a/vars/neoDeploy.groovy
+++ b/vars/neoDeploy.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.Utils

@ -32,7 +34,8 @@ import groovy.transform.Field
 void call(parameters = [:]) {
    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {

-        def script = parameters?.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+        def script = checkScript(this, parameters) ?: this
+
        def utils = new Utils()

        prepareDefaultValues script: script
@ -85,7 +88,8 @@ void call(parameters = [:]) {
        utils.pushToSWA([
            step: STEP_NAME,
            stepParam1: configuration.deployMode == 'mta'?'mta':'war', // ['mta', 'warParams', 'warPropertiesFile']
-            stepParam2: configuration.warAction == 'rolling-update'?'blue-green':'standard' // ['deploy', 'deploy-mta', 'rolling-update']
+            stepParam2: configuration.warAction == 'rolling-update'?'blue-green':'standard', // ['deploy', 'deploy-mta', 'rolling-update']
+            stepParam3: parameters?.script == null
        ], configuration)

        def archivePath = configuration.archivePath
--- a/vars/newmanExecute.groovy
+++ b/vars/newmanExecute.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.GitUtils
 import com.sap.piper.Utils
@ -25,7 +27,9 @@ import groovy.transform.Field

 void call(Map parameters = [:]) {
    handlePipelineStepErrors(stepName: STEP_NAME, stepParameters: parameters) {
-        def script = parameters?.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+
+        def script = checkScript(this, parameters) ?: this
+
        def utils = parameters?.juStabUtils ?: new Utils()

        // load default & individual configuration
@ -37,7 +41,8 @@ void call(Map parameters = [:]) {
            .mixin(parameters, PARAMETER_KEYS)
            .use()

-        new Utils().pushToSWA([step: STEP_NAME], config)
+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: parameters?.script == null], config)

        config.stashContent = config.testRepository
            ?[GitUtils.handleTestRepository(this, config)]
--- a/vars/pipelineRestartSteps.groovy
+++ b/vars/pipelineRestartSteps.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.JenkinsUtils
 import com.sap.piper.ConfigurationHelper
 import groovy.transform.Field
@ -11,7 +13,7 @@ import groovy.transform.Field

 void call(Map parameters = [:], body) {
    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {
-        def script = parameters.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+        def script = checkScript(this, parameters) ?: this
        def jenkinsUtils = parameters.jenkinsUtilsStub ?: new JenkinsUtils()
        // load default & individual configuration
        Map config = ConfigurationHelper.newInstance(this)
--- a/vars/pipelineStashFiles.groovy
+++ b/vars/pipelineStashFiles.groovy
@ -4,6 +4,7 @@ import groovy.transform.Field

 void call(Map parameters = [:], body) {
    handlePipelineStepErrors (stepName: 'pipelineStashFiles', stepParameters: parameters) {
+
        pipelineStashFilesBeforeBuild(parameters)
        body() //execute build
        pipelineStashFilesAfterBuild(parameters)
--- a/vars/pipelineStashFilesAfterBuild.groovy
+++ b/vars/pipelineStashFilesAfterBuild.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.Utils
 import com.sap.piper.ConfigurationHelper
 import groovy.transform.Field
@ -13,9 +15,10 @@ void call(Map parameters = [:]) {
        if (utils == null) {
            utils = new Utils()
        }
-        def script = parameters.script
+
+        def script = checkScript(this, parameters)
        if (script == null)
-            script = [commonPipelineEnvironment: commonPipelineEnvironment]
+            script = this

        //additional includes via passing e.g. stashIncludes: [opa5: '**/*.include']
        //additional excludes via passing e.g. stashExcludes: [opa5: '**/*.exclude']
@ -31,7 +34,8 @@ void call(Map parameters = [:]) {
            .mixin(parameters, PARAMETER_KEYS)
            .use()

-        new Utils().pushToSWA([step: STEP_NAME], config)
+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: parameters?.script == null], config)

        // store files to be checked with checkmarx
        if (config.runCheckmarx) {
--- a/vars/pipelineStashFilesBeforeBuild.groovy
+++ b/vars/pipelineStashFilesBeforeBuild.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.Utils
 import com.sap.piper.ConfigurationHelper
 import groovy.transform.Field
@ -15,9 +17,9 @@ void call(Map parameters = [:]) {
            utils = new Utils()
        }

-        def script = parameters.script
+        def script = checkScript(this, parameters)
        if (script == null)
-            script = [commonPipelineEnvironment: commonPipelineEnvironment]
+            script = this

        //additional includes via passing e.g. stashIncludes: [opa5: '**/*.include']
        //additional excludes via passing e.g. stashExcludes: [opa5: '**/*.exclude']
@ -30,7 +32,8 @@ void call(Map parameters = [:]) {
            .mixin(parameters, PARAMETER_KEYS)
            .use()

-        new Utils().pushToSWA([step: STEP_NAME], config)
+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: parameters?.script == null], config)

        if (config.runOpaTests){
            utils.stash('opa5', config.stashIncludes?.get('opa5')?config.stashIncludes.opa5:'**/*.*', config.stashExcludes?.get('opa5')?config.stashExcludes.opa5:'')
--- a/vars/seleniumExecuteTests.groovy
+++ b/vars/seleniumExecuteTests.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.GitUtils
 import com.sap.piper.Utils
@ -31,7 +33,7 @@ import groovy.text.SimpleTemplateEngine

 void call(Map parameters = [:], Closure body) {
    handlePipelineStepErrors(stepName: STEP_NAME, stepParameters: parameters) {
-        def script = parameters?.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+        def script = checkScript(this, parameters) ?: this
        def utils = parameters?.juStabUtils ?: new Utils()

        // load default & individual configuration
@ -46,7 +48,8 @@ void call(Map parameters = [:], Closure body) {
            .dependingOn('buildTool').mixin('dockerWorkspace')
            .use()

-        utils.pushToSWA([step: STEP_NAME], config)
+        utils.pushToSWA([step: STEP_NAME,
+                        stepParam1: parameters?.script == null], config)

        dockerExecute(
                script: script,
--- a/vars/setupCommonPipelineEnvironment.groovy
+++ b/vars/setupCommonPipelineEnvironment.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.Utils
 import groovy.transform.Field
@ -9,7 +11,7 @@ void call(Map parameters = [:]) {

    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {

-        def script = parameters.script
+        def script = checkScript(this, parameters)

        prepareDefaultValues script: script, customDefaults: parameters.customDefaults

--- a/vars/snykExecute.groovy
+++ b/vars/snykExecute.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.ConfigurationHelper
 import com.sap.piper.Utils
 import com.sap.piper.mta.MtaMultiplexer
@ -22,7 +24,8 @@ import groovy.transform.Field
 void call(Map parameters = [:]) {
    handlePipelineStepErrors(stepName: STEP_NAME, stepParameters: parameters) {
        def utils = parameters.juStabUtils ?: new Utils()
-        def script = parameters.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+
+        def script = checkScript(this, parameters) ?: this

        Map config = ConfigurationHelper.newInstance(this)
            .loadStepDefaults()
@ -35,7 +38,8 @@ void call(Map parameters = [:]) {
            .withMandatoryProperty('snykCredentialsId')
            .use()

-        new Utils().pushToSWA([step: STEP_NAME], config)
+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: parameters?.script == null], config)

        utils.unstashAll(config.stashContent)

--- a/vars/testsPublishResults.groovy
+++ b/vars/testsPublishResults.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.cloudbees.groovy.cps.NonCPS

 import com.sap.piper.ConfigurationHelper
@ -22,9 +24,11 @@ import groovy.transform.Field
 */
 void call(Map parameters = [:]) {
    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {
-        def script = parameters.script
+
+        def script = checkScript(this, parameters)
        if (script == null)
-            script = [commonPipelineEnvironment: commonPipelineEnvironment]
+            script = this
+
        prepare(parameters)

        // load default & individual configuration
@ -36,7 +40,8 @@ void call(Map parameters = [:]) {
            .mixin(parameters, PARAMETER_KEYS)
            .use()

-        new Utils().pushToSWA([step: STEP_NAME], configuration)
+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: parameters?.script == null], configuration)

        // UNIT TESTS
        publishJUnitReport(configuration.get('junit'))
--- a/vars/toolValidate.groovy
+++ b/vars/toolValidate.groovy
@ -2,6 +2,7 @@ import com.sap.piper.FileUtils
 import com.sap.piper.Version
 import com.sap.piper.tools.JavaArchiveDescriptor
 import com.sap.piper.tools.ToolDescriptor
+import groovy.transform.Field

 import groovy.transform.Field

--- a/vars/transportRequestCreate.groovy
+++ b/vars/transportRequestCreate.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.Utils
 import groovy.transform.Field

@ -30,7 +32,7 @@ def call(parameters = [:]) {

    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {

-        def script = parameters?.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+        def script = checkScript(this, parameters) ?: this

        ChangeManagement cm = parameters.cmUtils ?: new ChangeManagement(script)

@ -47,8 +49,6 @@ def call(parameters = [:]) {
        BackendType backendType = getBackendTypeAndLogInfoIfCMIntegrationDisabled(this, configuration)
        if(backendType == BackendType.NONE) return

-        new Utils().pushToSWA([step: STEP_NAME], configuration)
-
        configHelper
            .withMandatoryProperty('changeManagement/clientOpts')
            .withMandatoryProperty('changeManagement/credentialsId')
@ -62,6 +62,9 @@ def call(parameters = [:]) {

        def changeDocumentId = null

+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: parameters?.script == null], configuration)
+
        if(backendType == BackendType.SOLMAN) {

            changeDocumentId = configuration.changeDocumentId
--- a/vars/transportRequestRelease.groovy
+++ b/vars/transportRequestRelease.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.Utils
 import groovy.transform.Field

@ -27,7 +29,7 @@ void call(parameters = [:]) {

    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {

-        def script = parameters?.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+        def script = checkScript(this, parameters) ?: this

        ChangeManagement cm = parameters.cmUtils ?: new ChangeManagement(script)

@ -52,7 +54,10 @@ void call(parameters = [:]) {
            .withMandatoryProperty('changeManagement/git/from')
            .withMandatoryProperty('changeManagement/git/format')

-        new Utils().pushToSWA([step: STEP_NAME], configuration)
+        configuration = configHelper.use()
+
+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: parameters?.script == null], configuration)

        def transportRequestId = configuration.transportRequestId

--- a/vars/transportRequestUploadFile.groovy
+++ b/vars/transportRequestUploadFile.groovy
@ -1,3 +1,5 @@
+import static com.sap.piper.Prerequisites.checkScript
+
 import com.sap.piper.Utils
 import groovy.transform.Field

@ -29,7 +31,7 @@ void call(parameters = [:]) {

    handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {

-        def script = parameters?.script ?: [commonPipelineEnvironment: commonPipelineEnvironment]
+        def script = checkScript(this, parameters) ?: this

        ChangeManagement cm = parameters.cmUtils ?: new ChangeManagement(script)

@ -57,7 +59,9 @@ void call(parameters = [:]) {
            .withMandatoryProperty('changeManagement/git/format')
            .withMandatoryProperty('filePath')

-        new Utils().pushToSWA([step: STEP_NAME, stepParam1: configuration.changeManagement.type], configuration)
+        new Utils().pushToSWA([step: STEP_NAME,
+                                stepParam1: configuration.changeManagement.type,
+                                stepParam2: parameters?.script == null], configuration)

        def changeDocumentId = null