log: don't override default filters (#1504) (#1530)

Author: jdjaustin

forest/src/logger/mod.rs

@@ -5,20 +5,22 @@ use log::LevelFilter;
 
 pub(crate) fn setup_logger() {
     let mut logger_builder = pretty_env_logger::formatted_timed_builder();
+
+    // Assign default log level settings
+    logger_builder.filter(Some("libp2p_gossipsub"), LevelFilter::Error);
+    logger_builder.filter(Some("filecoin_proofs"), LevelFilter::Warn);
+    logger_builder.filter(Some("storage_proofs_core"), LevelFilter::Warn);
+    logger_builder.filter(Some("surf::middleware"), LevelFilter::Warn);
+    logger_builder.filter(Some("tide"), LevelFilter::Warn);
+    logger_builder.filter(Some("libp2p_bitswap"), LevelFilter::Warn);
+    logger_builder.filter(Some("rpc"), LevelFilter::Info);
+    logger_builder.filter(None, LevelFilter::Info);
+
+    // Override log level based on filters if set
     if let Ok(s) = ::std::env::var("RUST_LOG") {
-        // Set log level based on filters if set
         logger_builder.parse_filters(&s);
-    } else {
-        // If no ENV variable specified, default to info
-        logger_builder.filter(Some("libp2p_gossipsub"), LevelFilter::Error);
-        logger_builder.filter(Some("filecoin_proofs"), LevelFilter::Warn);
-        logger_builder.filter(Some("storage_proofs_core"), LevelFilter::Warn);
-        logger_builder.filter(Some("surf::middleware"), LevelFilter::Warn);
-        logger_builder.filter(Some("tide"), LevelFilter::Warn);
-        logger_builder.filter(Some("libp2p_bitswap"), LevelFilter::Warn);
-        logger_builder.filter(Some("rpc"), LevelFilter::Info);
-        logger_builder.filter(None, LevelFilter::Info);
     }
+
     let logger = logger_builder.build();
 
     // Wrap Logger in async_log