feat: Make application async

src/node.rs

@@ -1,10 +1,10 @@
 use std::net::Ipv4Addr;
-use std::process::Command;
 
 use minijinja::Environment;
 use optional_struct::{Applicable, optional_struct};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
+use tokio::process::Command;
 
 use crate::cluster::{Base, Cluster};
 use crate::patch::{OptionalPatches, OptionalPatchesString, Patches};
@@ -90,7 +90,7 @@ pub(crate) struct NodeDeserialize {
     sops: Secret,
 }
 
-#[derive(Debug, Serialize)]
+#[derive(Debug, Serialize, Clone)]
 #[serde(rename_all = "camelCase")]
 pub struct Node {
     hostname: String,
@@ -106,9 +106,9 @@ pub struct Node {
 }
 
 impl Node {
-    pub(crate) fn get(
+    pub(crate) async fn get(
         node_name: &str,
-        env: &Environment,
+        env: &Environment<'static>,
         cluster: &Cluster,
         default: &OptionalNodeDeserialize,
         base: &Base,
@@ -121,7 +121,7 @@ impl Node {
             .to_string();
 
         path.add_extension("yaml");
-        let content = std::fs::read_to_string(path).unwrap();
+        let content = tokio::fs::read_to_string(path).await.unwrap();
 
         let node: OptionalNodeDeserialize = serde_yaml::from_str(&content).unwrap();
 
@@ -172,7 +172,7 @@ impl Node {
         };
 
         // Render patches
-        let patches = patches.render(env, cluster, &node);
+        let patches = patches.render(env, cluster, &node).await;
 
         Node { patches, ..node }
     }