client: implements event/updates websocket

kpcli/src/main.rs

@@ -5,6 +5,7 @@ mod daemon;
 
 use anyhow::Result;
 use clap::{Parser, Subcommand};
+use log::LevelFilter;
 
 /// A command line interface for the Kordophone library and daemon
 #[derive(Parser)]
@@ -43,8 +44,22 @@ async fn run_command(command: Commands) -> Result<()> {
     }
 }
 
+fn initialize_logging() {
+    // Weird: is this the best way to do this?
+    let log_level = std::env::var("RUST_LOG")
+        .map(|s| s.parse::<LevelFilter>().unwrap_or(LevelFilter::Info))
+        .unwrap_or(LevelFilter::Info);
+
+    env_logger::Builder::from_default_env()  
+        .format_timestamp_secs()
+        .filter_level(log_level)
+        .init();
+}
+
 #[tokio::main]
 async fn main() {
+    initialize_logging();
+
     let cli = Cli::parse();
 
     run_command(cli.command).await