config path as arg

1 files changed, 5 insertions, 2 deletions

diff --git a/src/main.rs b/src/main.rs
index 976cad5..f507ed5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,7 +1,7 @@
 pub mod config;
 
 use crate::config::Config;
-use anyhow::{bail, Context, Result};
+use anyhow::{anyhow, bail, Context, Result};
 use http_body_util::{combinators::BoxBody, BodyExt};
 use hyper::{
     body::Incoming,
@@ -24,7 +24,10 @@ use tokio_rustls::TlsAcceptor;
 async fn main() -> anyhow::Result<()> {
     env_logger::init_from_env("LOG");
 
-    let config = Arc::new(Config::load()?);
+    let config_path = std::env::args().skip(1).next().ok_or(anyhow!(
+        "first argument is expected to be the configuration file"
+    ))?;
+    let config = Arc::new(Config::load(&config_path)?);
 
     tokio::select! {
         x = serve_http(config.clone()) => x.context("serving http")?,