fixup! Improve struct WorkflowSource

Simply use bool instead of WorkflowSource<()> which usage was not really clear.

Signed-off-by: Didier Wenzek <[email protected]>

crates/core/tedge_agent/src/operation_workflows/persist.rs

@@ -246,10 +246,10 @@ impl WorkflowRepository {
             .find(|(_, (_, p))| p == removed_path)
             .map(|(n, (v, _))| (n.clone(), v.clone()))?;
         self.definitions.remove(&operation);
-        let deprecated = self
+        let builtin_restored = self
             .workflows
             .unregister_custom_workflow(&operation, &removed_version);
-        if matches!(deprecated, Some(WorkflowSource::BuiltIn)) {
+        if builtin_restored {
             info!("The builtin workflow for the '{operation}' operation has been restored");
             None
         } else {

crates/core/tedge_api/src/workflow/supervisor.rs

@@ -45,31 +45,29 @@ impl WorkflowSupervisor {
 
     /// Un-register a user-defined workflow
     ///
-    /// Return None is this was the last version for that operation.
-    /// Return Some(BuiltIn) is there is a builtin definition
-    /// Return Some(InUseCopy) if the workflow has been deprecated but there is still a running command.
+    /// Return true if a builtin version has been restored
     pub fn unregister_custom_workflow(
         &mut self,
         operation: &OperationName,
         version: &WorkflowVersion,
-    ) -> Option<WorkflowSource<()>> {
+    ) -> bool {
         let operation = OperationType::from(operation.as_str());
         if let Some(versions) = self.workflows.get_mut(&operation) {
             versions.remove(version);
         }
 
-        let current_source = match self.workflows.get(&operation) {
-            None => None,
-            Some(version) if version.is_empty() => None,
-            Some(version) if version.is_builtin() => Some(BuiltIn),
-            Some(_) => Some(InUseCopy(())),
+        let (empty,builtin_restored) = match self.workflows.get(&operation) {
+            None => (true, false),
+            Some(version) if version.is_empty() => (true, false),
+            Some(version) if version.is_builtin() => (false, true),
+            Some(_) => (false, false),
         };
 
-        if current_source.is_none() {
+        if empty {
             self.workflows.remove(&operation);
         }
 
-        current_source
+        builtin_restored
     }
 
     /// The set of pending commands