Log level through CI args

Author: rolandpeelen

src/main.rs

@@ -1,4 +1,6 @@
 use clap::{Parser, ValueEnum};
+use env_logger::Env;
+use log::Level;
 use regex::Regex;
 
 use rewatch::{build, cmd, lock, watcher};
@@ -40,6 +42,9 @@ struct Args {
     #[arg(short, long)]
     no_timing: Option<bool>,
 
+    #[arg(short, long)]
+    log_level: Option<Level>,
+
     /// This creates a source_dirs.json file at the root of the monorepo, which is needed when you
     /// want to use Reanalyze
     #[arg(short, long)]
@@ -60,10 +65,12 @@ struct Args {
 }
 
 fn main() {
-    env_logger::builder()
+    let args = Args::parse();
+
+    let log_level = args.log_level.unwrap_or(Level::Warn);
+    env_logger::Builder::from_env(Env::default().default_filter_or(log_level.to_string()))
         .target(env_logger::fmt::Target::Stdout)
         .init();
-    let args = Args::parse();
 
     let command = args.command.unwrap_or(Command::Build);
     let folder = args.folder.unwrap_or(".".to_string());