better logging

1 files changed, 6 insertions, 4 deletions

diff --git a/src/main.rs b/src/main.rs
index 0fb9957..d11bfe1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -16,7 +16,7 @@ use crate::{
     files::serve_files,
     proxy::proxy_request,
 };
-use anyhow::{anyhow, bail, Context, Result};
+use anyhow::{bail, Context, Result};
 use bytes::Bytes;
 use config::setup_file_watch;
 use error::ServiceError;
@@ -61,9 +61,10 @@ pub type FilterResponse = Option<Response<BoxBody<Bytes, ServiceError>>>;
 async fn main() -> anyhow::Result<()> {
     env_logger::init_from_env("LOG");
 
-    let config_path = std::env::args().skip(1).next().ok_or(anyhow!(
-        "first argument is expected to be the configuration file"
-    ))?;
+    let Some(config_path) = std::env::args().skip(1).next() else {
+        eprintln!("error: first argument is expected to be the configuration file");
+        exit(1)
+    };
 
     let config = match Config::load(&config_path) {
         Ok(c) => c,
@@ -189,6 +190,7 @@ pub async fn serve_stream<T: Unpin + Send + 'static + hyper::rt::Read + hyper::r
                             Ok(r) => Ok(r),
                             Err(ServiceError::Hyper(e)) => Err(e),
                             Err(error) => Ok({
+                                debug!("service error {error:?}");
                                 let mut resp = Response::new(format!(
                                     "Sorry, we were unable to process your request: {error}"
                                 ));