feat(server): cli support for cors

Author: LeoBorai

config.toml

@@ -1,5 +1,6 @@
 host = "127.0.0.1"
 port = "7878"
+cors = true
 
 [file-explorer]
 path = "./"

crates/http-server/src/cli/command/start.rs

@@ -20,6 +20,19 @@ pub struct StartOpt {
     /// Port to bind the server
     #[clap(short = 'p', long, default_value = "7878")]
     pub port: u16,
+    /// Enable CORS with a permissive policy
+    #[clap(long, default_value = "false")]
+    pub cors: bool,
+}
+
+impl From<&StartOpt> for Config {
+    fn from(val: &StartOpt) -> Self {
+        Config {
+            host: val.host,
+            port: val.port,
+            cors: val.cors,
+        }
+    }
 }
 
 impl StartOpt {
@@ -29,10 +42,7 @@ impl StartOpt {
             .thread_name(THREAD_NAME)
             .build()?;
         let rt = Arc::new(rt);
-        let config = Config {
-            host: self.host,
-            port: self.port,
-        };
+        let config: Config = self.into();
         let server = Server::new(config);
 
         rt.block_on(async {

crates/http-server/src/config.rs

@@ -5,4 +5,6 @@ pub struct Config {
     pub host: IpAddr,
     /// The port to bind to.
     pub port: u16,
+    /// Enable CORS with a permissive policy.
+    pub cors: bool,
 }

crates/http-server/src/server/mod.rs crates/http-server/src/server.rscrates/http-server/src/server/mod.rs renamed to crates/http-server/src/server.rs

@@ -34,15 +34,14 @@ impl Server {
         let addr = SocketAddr::from((self.config.host, self.config.port));
         let listener = TcpListener::bind(addr).await?;
         let functions = Arc::new(ExternalFunctions::new());
-        let plugin_library = PathBuf::from_str("./target/debug/libfile_explorer.dylib").unwrap();
-        let config = PathBuf::from_str("./config.toml").unwrap();
+        let plugin_library = PathBuf::from_str("./target/debug/libfile_explorer.dylib")?;
+        let config = PathBuf::from_str("./config.toml")?;
         let handle = Arc::new(rt.handle().to_owned());
 
         unsafe {
             functions
                 .load(Arc::clone(&handle), config, plugin_library)
-                .await
-                .expect("Function loading failed");
+                .await?;
         }
 
         loop {