Merge pull request 'fix(targets): don't build all nodes when using tags' (#12) from target-tag; into main

Reviewed-on: #12
Reviewed-by: mdebray <mdebray@dgnum.eu>

src/nix/hive/mod.rs

@@ -260,6 +260,8 @@ impl Hive {
         ssh_config: Option<PathBuf>,
         ssh_only: bool,
     ) -> ColmenaResult<HashMap<NodeName, TargetNode>> {
+        let mut node_configs = None;
+
         log::info!("Enumerating systems...");
         let registry = self.get_registry_config().await?;
 
@@ -277,6 +279,8 @@ impl Hive {
                         .into_iter()
                         .collect();
 
+                    node_configs = Some(all_node_configs);
+
                     filtered
                 } else {
                     filter.filter_node_names(&all_nodes)?.into_iter().collect()
@@ -287,7 +291,9 @@ impl Hive {
 
         let n_selected = selected_nodes.len();
 
-        let mut node_configs = {
+        let mut node_configs = if let Some(configs) = node_configs {
+            configs.into_iter().filter(|(name, _)| selected_nodes.contains(name)).collect()
+        } else {
             log::debug!("Retrieving deployment info for selected nodes...");
             self.deployment_info_selected(&selected_nodes).await?
         };