Using .env config

cli/src/main.rs

@@ -4,7 +4,7 @@ use voxa_server::{ServerConfig, utils::vfs};
 
 fn main() -> voxa_server::Result<()> {
     let root = PathBuf::from("");
-    let config: ServerConfig = if let Ok(env_config) = en::var("VX_CONFIG") {
+    let config: ServerConfig = if let Ok(env_config) = std::env::var("VX_CONFIG") {
         ServerConfig::from_str(&env_config)?
     } else {
         vfs::read_config(&root.join("config.json"))?

src/lib.rs

@@ -2,7 +2,6 @@ use std::{
     collections::HashSet,
     net::{TcpListener, TcpStream},
     path::{Path, PathBuf},
-    str::FromStr,
     sync::{Arc, Mutex},
 };
 
@@ -52,6 +51,10 @@ impl ServerConfig {
     pub fn build(self, root: &Path) -> Arc<Server> {
         Server::new_config(root, self)
     }
+
+    pub fn from_str(s: &str) -> std::result::Result<Self, serde_json::Error> {
+        serde_json::from_str(s)
+    }
 }
 
 impl Server {
@@ -207,10 +210,3 @@ impl Server {
         res
     }
 }
-
-impl FromStr for ServerConfig {
-    type Err = serde_json::Error;
-    fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
-        serde_json::from_str(s)
-    }
-}

test-plugin/src/main.rs

@@ -4,7 +4,11 @@ use voxa_server::{ServerConfig, utils::vfs};
 
 fn main() -> voxa_server::Result<()> {
     let root = PathBuf::from("./");
-    let config: ServerConfig = vfs::read_config(&root.join("config.json"))?;
+    let config: ServerConfig = if let Ok(env_config) = std::env::var("VX_CONFIG") {
+        ServerConfig::from_str(&env_config)?
+    } else {
+        vfs::read_config(&root.join("config.json"))?
+    };
     let server = config.build(&root);
     server.add_plugin(Box::new(test_plugin::MyPlugin::default()));
     server.run()?;