Fixes logging of target names with dashes

client/cli/src/lib.rs

@@ -333,10 +333,11 @@ pub fn init_logger(
 mod tests {
 	use super::*;
 	use tracing::{metadata::Kind, subscriber::Interest, Callsite, Level, Metadata};
+	use std::{process::Command, env};
 
 	#[test]
 	fn test_logger_filters() {
-		let test_pattern = "afg=debug,sync=trace,client=warn,telemetry";
+		let test_pattern = "afg=debug,sync=trace,client=warn,telemetry,something-with-dash=error";
 		init_logger(&test_pattern, Default::default(), Default::default()).unwrap();
 
 		tracing::dispatcher::get_default(|dispatcher| {
@@ -369,6 +370,36 @@ mod tests {
 			assert!(test_filter("client", Level::WARN));
 
 			assert!(test_filter("telemetry", Level::TRACE));
+			assert!(test_filter("something-with-dash", Level::ERROR));
 		});
 	}
+
+	const EXPECTED_LOG_MESSAGE: &'static str = "yeah logging works as expected";
+
+	#[test]
+	fn dash_in_target_name_works() {
+		let executable = env::current_exe().unwrap();
+		let output = Command::new(executable)
+			.env("ENABLE_LOGGING", "1")
+			.args(&["--nocapture", "log_something_with_dash_target_name"])
+			.output()
+			.unwrap();
+
+		let output = String::from_utf8(output.stderr).unwrap();
+		assert!(output.contains(EXPECTED_LOG_MESSAGE));
+	}
+
+	/// This is no actual test, it will be used by the `dash_in_target_name_works` test.
+	/// The given test will call the test executable to only execute this test that
+	/// will only print `EXPECTED_LOG_MESSAGE` through logging while using a target
+	/// name that contains a dash. This ensures that targets names with dashes work.
+	#[test]
+	fn log_something_with_dash_target_name() {
+		if env::var("ENABLE_LOGGING").is_ok() {
+			let test_pattern = "test-target=info";
+			init_logger(&test_pattern, Default::default(), Default::default()).unwrap();
+
+			log::info!(target: "test-target", "{}", EXPECTED_LOG_MESSAGE);
+		}
+	}
 }

client/tracing/Cargo.toml

@@ -20,8 +20,8 @@ rustc-hash = "1.1.0"
 serde = "1.0.101"
 serde_json = "1.0.41"
 slog = { version = "2.5.2", features = ["nested-values"] }
-tracing = "0.1.19"
-tracing-core = "0.1.13"
-tracing-subscriber = "0.2.10"
+tracing = "0.1.21"
+tracing-core = "0.1.17"
+tracing-subscriber = "0.2.13"
 sp-tracing = { version = "2.0.0", path = "../../primitives/tracing" }
 sc-telemetry = { version = "2.0.0", path = "../telemetry" }

primitives/io/Cargo.toml

@@ -30,7 +30,7 @@ log = { version = "0.4.8", optional = true }
 futures = { version = "0.3.1", features = ["thread-pool"], optional = true }
 parking_lot = { version = "0.10.0", optional = true }
 tracing = { version = "0.1.19", default-features = false }
-tracing-core = { version = "0.1.15", default-features = false}
+tracing-core = { version = "0.1.17", default-features = false}
 
 [features]
 default = ["std"]

primitives/runtime-interface/test/Cargo.toml

@@ -21,4 +21,4 @@ sp-runtime = { version = "2.0.0", path = "../../runtime" }
 sp-core = { version = "2.0.0", path = "../../core" }
 sp-io = { version = "2.0.0", path = "../../io" }
 tracing = "0.1.19"
-tracing-core = "0.1.15"
+tracing-core = "0.1.17"

primitives/tracing/Cargo.toml

@@ -20,23 +20,23 @@ targets = ["x86_64-unknown-linux-gnu", "wasm32-unknown-unknown"]
 [dependencies]
 sp-std = { version = "2.0.0", path = "../std", default-features = false}
 codec = { version = "1.3.1", package = "parity-scale-codec", default-features = false, features = ["derive"]}
-tracing = { version = "0.1.19", default-features = false }
-tracing-core = { version = "0.1.16", default-features = false }
+tracing = { version = "0.1.21", default-features = false }
+tracing-core = { version = "0.1.17", default-features = false }
 log = { version = "0.4.8", optional = true }
 tracing-subscriber = { version = "0.2.10", optional = true, features = ["tracing-log"] }
 
 [features]
 default = [ "std" ]
 with-tracing = [
-    "codec/derive",
-    "codec/full",
+	"codec/derive",
+	"codec/full",
 ]
 std = [
-    "with-tracing",
-    "tracing/std",
-    "tracing-core/std",
-    "codec/std",
-    "sp-std/std",
-    "log",
-    "tracing-subscriber",
+	"with-tracing",
+	"tracing/std",
+	"tracing-core/std",
+	"codec/std",
+	"sp-std/std",
+	"log",
+	"tracing-subscriber",
 ]