chore: various cleanup in the codebase (#342)

* random stuff

* fix stuff

Author: grant0417

Cargo.lock

@@ -91,7 +91,6 @@ objc2 = "0.5.2"
 objc2-app-kit = "0.2.2"
 objc2-foundation = "0.2.2"
 objc2-input-method-kit = "0.2.2"
-once_cell = { version = "1.18.0", features = ["parking_lot"] }
 percent-encoding = "2.2.0"
 portable-pty = "0.8.1"
 rand = "0.8.5"

Cargo.toml

@@ -14,7 +14,6 @@ async_zip = { version = "0.0.17", features = ["deflate"] }
 fig_os_shim.workspace = true
 fig_util.workspace = true
 futures-lite = "2.3.0"
-once_cell.workspace = true
 serde.workspace = true
 serde_json.workspace = true
 thiserror.workspace = true

crates/dbus/Cargo.toml

@@ -1,5 +1,6 @@
+use std::sync::OnceLock;
+
 use fig_os_shim::Context;
-use once_cell::sync::OnceCell;
 use thiserror::Error;
 use tokio::sync::Mutex;
 use zbus::Connection;
@@ -26,7 +27,7 @@ pub enum CrateError {
     Fdo(#[from] zbus::fdo::Error),
 }
 
-static SESSION_BUS: OnceCell<Connection> = OnceCell::new();
+static SESSION_BUS: OnceLock<Connection> = OnceLock::new();
 static SESSION_BUS_INIT: Mutex<()> = Mutex::const_new(());
 
 async fn session_bus() -> Result<&'static Connection, CrateError> {
@@ -47,7 +48,7 @@ async fn session_bus() -> Result<&'static Connection, CrateError> {
     Ok(SESSION_BUS.get().unwrap())
 }
 
-static IBUS_BUS: OnceCell<Connection> = OnceCell::new();
+static IBUS_BUS: OnceLock<Connection> = OnceLock::new();
 static IBUS_BUS_INIT: Mutex<()> = Mutex::const_new(());
 
 pub async fn ibus_bus(ctx: &Context) -> Result<&'static Connection, CrateError> {

crates/dbus/src/dbus/mod.rs

@@ -32,7 +32,6 @@ fig_request.workspace = true
 fig_settings.workspace = true
 fig_util.workspace = true
 http = "1.1.0"
-once_cell.workspace = true
 regex.workspace = true
 serde.workspace = true
 serde_json.workspace = true

crates/fig_api_client/Cargo.toml

@@ -27,7 +27,6 @@ fig_util.workspace = true
 http-body-util = "0.1.1"
 hyper = { version = "1.5.2", features = ["server"] }
 hyper-util = { version = "0.1.5", features = ["tokio"] }
-once_cell.workspace = true
 percent-encoding.workspace = true
 rand.workspace = true
 serde.workspace = true

crates/fig_auth/Cargo.toml

@@ -1,7 +1,7 @@
 mod sdk_error_display;
 mod user_agent_override_interceptor;
 
-use std::sync::OnceLock;
+use std::sync::LazyLock;
 
 use aws_smithy_runtime_api::client::behavior_version::BehaviorVersion;
 use aws_types::app_name::AppName;
@@ -11,10 +11,8 @@ pub use user_agent_override_interceptor::UserAgentOverrideInterceptor;
 const APP_NAME_STR: &str = "AmazonQ-For-CLI";
 
 pub fn app_name() -> AppName {
-    static APP_NAME: OnceLock<AppName> = OnceLock::new();
-    APP_NAME
-        .get_or_init(|| AppName::new(APP_NAME_STR).expect("invalid app name"))
-        .clone()
+    static APP_NAME: LazyLock<AppName> = LazyLock::new(|| AppName::new(APP_NAME_STR).expect("invalid app name"));
+    APP_NAME.clone()
 }
 
 pub fn behavior_version() -> BehaviorVersion {

crates/fig_aws_common/src/lib.rs

@@ -67,7 +67,6 @@ mime = "0.3.17"
 moka = { version = "0.12.1", features = ["future"] }
 muda = { version = "0.15.3", default-features = false }
 notify = "7.0.0"
-once_cell.workspace = true
 parking_lot = { version = "0.12.1", features = ["serde"] }
 paste = "1.0.11"
 percent-encoding.workspace = true

crates/fig_desktop/Cargo.toml

@@ -14,7 +14,6 @@ fig_util.workspace = true
 tempfile.workspace = true
 tokio.workspace = true
 fig_proto = { workspace = true, features = ["arbitrary"] }
-once_cell.workspace = true
 
 [[bin]]
 name = "local_ipc"

crates/fig_desktop/fuzz/Cargo.toml

@@ -5,6 +5,7 @@ extern crate libfuzzer_sys;
 
 use std::ops::Deref;
 use std::path::PathBuf;
+use std::sync::LazyLock;
 
 use fig_ipc::{
     BufferedUnixStream,
@@ -13,12 +14,11 @@ use fig_ipc::{
 };
 use fig_proto::local::LocalMessage;
 use libfuzzer_sys::fuzz_target;
-use once_cell::sync::Lazy;
 use tokio::net::UnixListener;
 
-static RUNTIME: Lazy<tokio::runtime::Runtime> = Lazy::new(|| tokio::runtime::Runtime::new().unwrap());
+static RUNTIME: LazyLock<tokio::runtime::Runtime> = LazyLock::new(|| tokio::runtime::Runtime::new().unwrap());
 
-static DIRSOCK: Lazy<(tempfile::TempDir, PathBuf)> = Lazy::new(|| {
+static DIRSOCK: LazyLock<(tempfile::TempDir, PathBuf)> = LazyLock::new(|| {
     let temp_dir = tempfile::tempdir().unwrap();
     let socket_path = temp_dir.path().join("test.sock");
     #[cfg(unix)]
@@ -31,7 +31,7 @@ static DIRSOCK: Lazy<(tempfile::TempDir, PathBuf)> = Lazy::new(|| {
     (temp_dir, socket_path)
 });
 
-static LISTENER: Lazy<UnixListener> = Lazy::new(|| UnixListener::bind(&DIRSOCK.1).unwrap());
+static LISTENER: LazyLock<UnixListener> = LazyLock::new(|| UnixListener::bind(&DIRSOCK.1).unwrap());
 
 fuzz_target!(|input: LocalMessage| {
     RUNTIME.block_on(fuzz(input));