fix: remove requirement for RUSTFLAGS to be set

Closes kemitix/git-next#116

.cargo/config.toml

@@ -4,8 +4,6 @@ linker = "/usr/bin/clang-16"
 rustflags = [
   "-C",
   "link-arg=--ld-path=/usr/bin/mold",
-  "--cfg",
-  "tokio_unstable",
 ]
 
 [profile.dev]
@@ -14,4 +12,3 @@ strip = "debuginfo"
 
 [env]
 RUST_LOG = "hyper=warn,git_url_parse=warn,debug"
-RUSTFLAGS = "--cfg tokio_unstable"

Cargo.toml

@@ -38,7 +38,6 @@ git-next-file-watcher-actor = { path = "crates/file-watcher-actor", version = "0
 clap = { version = "4.5", features = ["cargo", "derive"] }
 
 # logging
-console-subscriber = "0.3"
 tracing = "0.1"
 tracing-subscriber = "0.3"
 

crates/cli/Cargo.toml

@@ -29,7 +29,6 @@ clap = { workspace = true }
 kxio = { workspace = true }
 
 # logging
-console-subscriber = { workspace = true }
 tracing = { workspace = true }
 tracing-subscriber = { workspace = true }
 

crates/cli/src/server/mod.rs

@@ -11,7 +11,7 @@ use actor::ServerActor;
 use git_next_core::git::RepositoryFactory;
 
 use kxio::{fs::FileSystem, network::Network};
-use tracing::{info, level_filters::LevelFilter};
+use tracing::info;
 
 use std::path::PathBuf;
 
@@ -68,20 +68,16 @@ pub fn start(
 }
 
 pub fn init_logging() {
-    use tracing_subscriber::prelude::*;
-    use tracing_subscriber::EnvFilter;
+    use tracing::Level;
+    use tracing_subscriber::FmtSubscriber;
 
-    let subscriber = tracing_subscriber::fmt::layer()
+    let subscriber = FmtSubscriber::builder()
         .with_target(false)
         .with_file(true)
         .with_line_number(true)
-        .with_filter(
-            EnvFilter::builder()
-                .with_default_directive(LevelFilter::INFO.into())
-                .from_env_lossy(),
-        );
-    tracing_subscriber::registry()
-        .with(console_subscriber::ConsoleLayer::builder().spawn())
-        .with(subscriber)
-        .init();
+        .with_max_level(Level::INFO)
+        .finish();
+
+    #[allow(clippy::expect_used)]
+    tracing::subscriber::set_global_default(subscriber).expect("setting default subscriber failed");
 }

crates/core/Cargo.toml

@@ -13,7 +13,6 @@ github = []
 
 [dependencies]
 # logging
-console-subscriber = { workspace = true }
 tracing = { workspace = true }
 tracing-subscriber = { workspace = true }