1 files changed, 20 insertions, 0 deletions
diff --git a/crates/common/tedge_utils/src/logging.rs b/crates/common/tedge_utils/src/logging.rs
new file mode 100644
index 00000000..ec60e425
--- /dev/null
+++ b/crates/common/tedge_utils/src/logging.rs
@@ -0,0 +1,20 @@
+/// Initialize a `tracing_subscriber`
+///
+/// Reports all the log events sent either with the `log` crate or the `tracing` crate.
+///
+/// If `debug` is `false` then only `error!`, `warn!` and `info!` are reported.
+/// If `debug` is `true` then only `debug!` and `trace!` are reported.
+pub fn initialise_tracing_subscriber(debug: bool) {
+    let log_level = if debug {
+        tracing::Level::TRACE
+    } else {
+        tracing::Level::INFO
+    };
+
+    tracing_subscriber::fmt()
+        .with_timer(tracing_subscriber::fmt::time::ChronoUtc::with_format(
+            "%Y-%m-%dT%H:%M:%S%.3f%:z".into(),
+        ))
+        .with_max_level(log_level)
+        .init();
+}