Add finalizers to ObjectMetaBuilder (#1094)

* add finalizers to ObjectMetaBuilder * adapt changelog * remove empty line * fix pre commit

Author: maltesander

crates/stackable-operator/CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+### Added
+
+- Extend `ObjectMetaBuilder` with `finalizers` ([#1094]).
+
+[#1094]: https://github.com/stackabletech/operator-rs/pull/1094
+
 ## [0.97.0] - 2025-09-09
 
 ### Added

crates/stackable-operator/src/builder/meta.rs

@@ -24,12 +24,13 @@ pub enum Error {
 /// It is strongly recommended to always call [`Self::with_recommended_labels()`]!
 #[derive(Clone, Default)]
 pub struct ObjectMetaBuilder {
- ownerreference: Option<OwnerReference>,
  annotations: Option<Annotations>,
+ finalizers: Option<Vec<String>>,
  generate_name: Option<String>,
- namespace: Option<String>,
  labels: Option<Labels>,
+ namespace: Option<String>,
  name: Option<String>,
+ ownerreference: Option<OwnerReference>,
 }
 
 impl ObjectMetaBuilder {
@@ -163,6 +164,26 @@ impl ObjectMetaBuilder {
  Ok(self)
  }
 
+ /// This adds a single finalizer to the existing finalizers.
+ pub fn with_finalizer(&mut self, finalizer: impl Into<String>) -> &mut Self {
+ self.finalizers
+ .get_or_insert(Vec::new())
+ .push(finalizer.into());
+ self
+ }
+
+ /// This adds multiple finalizers to the existing finalizers.
+ pub fn with_finalizers(&mut self, finalizers: Vec<String>) -> &mut Self {
+ self.finalizers.get_or_insert(Vec::new()).extend(finalizers);
+ self
+ }
+
+ /// This will replace all existing finalizers
+ pub fn finalizers(&mut self, finalizers: Vec<String>) -> &mut Self {
+ self.finalizers = Some(finalizers);
+ self
+ }
+
  pub fn build(&self) -> ObjectMeta {
  // NOTE (Techassi): Shouldn't this take self instead of &self to consume
  // the builder and build ObjectMeta without cloning?
@@ -187,6 +208,7 @@ impl ObjectMetaBuilder {
  .map(|ownerreference| vec![ownerreference.clone()]),
  labels: self.labels.clone().map(|l| l.into()),
  annotations: self.annotations.clone().map(|a| a.into()),
+ finalizers: self.finalizers.clone(),
  ..ObjectMeta::default()
  }
  }
@@ -339,6 +361,7 @@ mod tests {
  })
  .unwrap()
  .with_annotation(("foo", "bar").try_into().unwrap())
+ .with_finalizer("finalizer")
  .build();
 
  assert_eq!(meta.generate_name, Some("generate_foo".to_string()));
@@ -352,5 +375,9 @@ mod tests {
  meta.annotations.as_ref().unwrap().get(&"foo".to_string()),
  Some(&"bar".to_string())
  );
+ assert_eq!(
+ meta.finalizers.as_ref().unwrap().first(),
+ Some(&"finalizer".to_string())
+ );
  }
 }