2 files changed, 25 insertions, 7 deletions
diff --git a/src/config.rs b/src/config.rs
index be41420..9e7f720 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -12,12 +12,14 @@ use std::{
     fs::read_to_string,
     marker::PhantomData,
     net::SocketAddr,
-    path::PathBuf,
+    path::{Path, PathBuf},
     sync::Arc,
 };
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct Config {
+    #[serde(default = "true_default")]
+    pub watch_config: bool,
     pub http: Option<HttpConfig>,
     pub https: Option<HttpsConfig>,
     #[serde(default)]
@@ -26,6 +28,10 @@ pub struct Config {
     pub hosts: HashMap<String, Route>,
 }
 
+fn true_default() -> bool {
+    true
+}
+
 #[derive(Debug, Serialize, Deserialize)]
 #[serde(default)]
 pub struct Limits {
@@ -157,7 +163,8 @@ where
 }
 
 impl Config {
-    pub fn load(path: &str) -> anyhow::Result<Config> {
+    pub fn load(path: &Path) -> anyhow::Result<Config> {
+        info!("loading config from {path:?}");
         let raw = read_to_string(path).context("reading config file")?;
         let config: Config = serde_yaml::from_str(&raw).context("parsing config")?;
         Ok(config)
@@ -173,13 +180,13 @@ impl Default for Limits {
     }
 }
 
-pub fn setup_file_watch(config_path: String, state: Arc<State>) {
+pub fn setup_file_watch(config_path: PathBuf, state: Arc<State>) {
     std::thread::spawn(move || {
         let mut inotify = Inotify::init().unwrap();
         inotify
             .watches()
             .add(
-                ".",
+                config_path.parent().unwrap(),
                 WatchMask::MODIFY | WatchMask::CREATE | WatchMask::DELETE,
             )
             .unwrap();
@@ -191,7 +198,6 @@ pub fn setup_file_watch(config_path: String, state: Arc<State>) {
 
             for event in events {
                 if event.mask.contains(EventMask::MODIFY) {
-                    info!("reloading config");
                     match Config::load(&config_path) {
                         Ok(conf) => {
                             let mut r = state.config.blocking_write();
diff --git a/src/main.rs b/src/main.rs
index d11bfe1..807d0ab 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -35,7 +35,13 @@ use log::{debug, error, info, warn};
 #[cfg(feature = "mond")]
 use reporting::Reporting;
 use std::{
-    fs::File, io::BufReader, net::SocketAddr, ops::ControlFlow, path::Path, process::exit,
+    fs::File,
+    io::BufReader,
+    net::SocketAddr,
+    ops::ControlFlow,
+    path::{Path, PathBuf},
+    process::exit,
+    str::FromStr,
     sync::Arc,
 };
 use tokio::{
@@ -65,6 +71,10 @@ async fn main() -> anyhow::Result<()> {
         eprintln!("error: first argument is expected to be the configuration file");
         exit(1)
     };
+    let config_path = PathBuf::from_str(&config_path)
+        .unwrap()
+        .canonicalize()
+        .unwrap();
 
     let config = match Config::load(&config_path) {
         Ok(c) => c,
@@ -81,7 +91,9 @@ async fn main() -> anyhow::Result<()> {
         config: RwLock::new(Arc::new(config)),
     });
 
-    setup_file_watch(config_path.to_owned(), state.clone());
+    if state.config.read().await.watch_config {
+        setup_file_watch(config_path, state.clone());
+    }
 
     {
         let state = state.clone();