contains returns true if the string if found in the slice.

deploymentImages replaces container and env vars images.

imagesFromEnv will provide map of key value.

InjectAnnotations adds annotation key:value to a resource annotations overwritePolicy (Retain/Overwrite) decides whehther to overwrite an already existing annotation []kinds specify the Kinds on which the label should be applied if len(kinds) = 0, label will be apllied to all/any resources irrespective of its Kind.

KoDataPath retrieve the data path environment variable, returning error when not found.

SetupManifestival instantiates a Manifestival instance for the provided file or directory.

toLowerCaseKeys converts key value to lower cases.

TruncateCRDFieldTransformer returns a manifestival.Transformer that truncates the value of the given field within a CRD spec to the provided max length.