ConfigMapIT is failing on windows

[rohanKanojia]

Component

None

Task description

Description

Related to #3406

⚠️ A windows machine is required to reproduce and fix problems in this issue

ConfigMapIT is failing on windows with this error message:

Error:  Errors: 
Error:    ConfigMapIT.k8sResource_whenRun_generatesK8sManifestsContainingConfigMap:37 � IllegalArgument Values not equal for entry: 'application.properties', expected 'environment = test
foo = bar' but was 'environment = test
foo = bar'
Error:    ConfigMapIT.ocResource_whenRun_generatesOpenShiftManifestsContainingConfigMap:56 � IllegalArgument Values not equal for entry: 'application.properties', expected 'environment = test
foo = bar' but was 'environment = test
foo = bar'

This issue looks related to one issue I had fixed #3014

This issue looks similar to #3477 and #3478 but the code responsible for adding ConfigMap entries from file resides in fabric8 Kubernetes Client. Not sure whether to add handling for windows line breaks there or to add it in ConfigMapEnricher.

I think we need to debug here :

jkube/jkube-kit/enricher/generic/src/main/java/org/eclipse/jkube/enricher/generic/ConfigMapEnricher.java

Lines 80 to 83 in 78e8631

	Path filePath = Paths.get(entry.getValue());
	addEntriesFromDirOrFileToConfigMap(configMapBuilder, getOutput(key), filePath);
	it.remove();
	}

When I checked it I saw that configmap entries contain windows specific line breaks

Expected Behavior

ConfigMapIT passes on windows and Linux

Acceptance Criteria

• ConfigMapIT should pass on windows and Linux