refactor: Deduplicate paths

src/node.rs

@@ -1,4 +1,5 @@
 use std::net::Ipv4Addr;
+use std::path::PathBuf;
 
 use minijinja::Environment;
 use optional_struct::{Applicable, optional_struct};
@@ -218,12 +219,17 @@ impl Node {
         run_command(command).await
     }
 
-    pub async fn config_write(&self, cluster: &Cluster) {
-        let config = self.config(cluster).await;
-
+    pub fn config_path(&self, cluster: &Cluster) -> PathBuf {
         let mut path = get_configs_path().join(&cluster.name).join(&self.hostname);
         path.add_extension("yaml");
 
+        path
+    }
+
+    pub async fn config_write(&self, cluster: &Cluster) {
+        let config = self.config(cluster).await;
+
+        let path = self.config_path(cluster);
         tokio::fs::create_dir_all(path.parent().expect("config should have parent"))
             .await
             .unwrap();