[BEEEP] Use tracing in macOS provider (#16729)

* [BEEEP] Use tracing in macOS provider

* set log level filter to INFO

* only call global subscribe once

apps/desktop/desktop_native/Cargo.lock

@@ -1817,13 +1817,14 @@ version = "0.0.0"
 dependencies = [
  "desktop_core",
  "futures",
- "log",
  "oslog",
  "serde",
  "serde_json",
  "tokio",
  "tokio-util",
  "tracing",
+ "tracing-oslog",
+ "tracing-subscriber",
  "uniffi",
 ]
 
@@ -3413,6 +3414,18 @@ dependencies = [
  "tracing-core",
 ]
 
+[[package]]
+name = "tracing-oslog"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d76902d2a8d5f9f55a81155c08971734071968c90f2d9bfe645fe700579b2950"
+dependencies = [
+ "cc",
+ "cfg-if",
+ "tracing-core",
+ "tracing-subscriber",
+]
+
 [[package]]
 name = "tracing-subscriber"
 version = "0.3.20"

apps/desktop/desktop_native/macos_provider/Cargo.toml

@@ -16,12 +16,13 @@ bench = false
 [dependencies]
 desktop_core = { path = "../core" }
 futures = { workspace = true }
-log = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 tokio = { workspace = true, features = ["sync"] }
 tokio-util = { workspace = true }
 tracing = { workspace = true }
+tracing-oslog = "0.3.0"
+tracing-subscriber = { workspace = true }
 uniffi = { workspace = true, features = ["cli"] }
 
 [target.'cfg(target_os = "macos")'.dependencies]

apps/desktop/desktop_native/macos_provider/src/lib.rs

@@ -2,13 +2,18 @@
 
 use std::{
     collections::HashMap,
-    sync::{atomic::AtomicU32, Arc, Mutex},
+    sync::{atomic::AtomicU32, Arc, Mutex, Once},
     time::Instant,
 };
 
 use futures::FutureExt;
 use serde::{de::DeserializeOwned, Deserialize, Serialize};
 use tracing::{error, info};
+use tracing_subscriber::{
+    filter::{EnvFilter, LevelFilter},
+    layer::SubscriberExt,
+    util::SubscriberInitExt,
+};
 
 uniffi::setup_scaffolding!();
 
@@ -21,6 +26,8 @@ use assertion::{
 };
 use registration::{PasskeyRegistrationRequest, PreparePasskeyRegistrationCallback};
 
+static INIT: Once = Once::new();
+
 #[derive(uniffi::Enum, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub enum UserVerification {
@@ -65,9 +72,20 @@ impl MacOSProviderClient {
     #[allow(clippy::unwrap_used)]
     #[uniffi::constructor]
     pub fn connect() -> Self {
-        let _ = oslog::OsLogger::new("com.bitwarden.desktop.autofill-extension")
+        INIT.call_once(|| {
-            .level_filter(log::LevelFilter::Trace)
+            let filter = EnvFilter::builder()
-            .init();
+                // Everything logs at `INFO`
+                .with_default_directive(LevelFilter::INFO.into())
+                .from_env_lossy();
+
+            tracing_subscriber::registry()
+                .with(filter)
+                .with(tracing_oslog::OsLogger::new(
+                    "com.bitwarden.desktop.autofill-extension",
+                    "default",
+                ))
+                .init();
+        });
 
         let (from_server_send, mut from_server_recv) = tokio::sync::mpsc::channel(32);
         let (to_server_send, to_server_recv) = tokio::sync::mpsc::channel(32);