Update repo repeatedly

src/config.rs

@@ -1,23 +1,45 @@
 //! Configuration from a file.
 
-use std::{fs, io::ErrorKind, path::Path};
+use std::{fs, io::ErrorKind, path::Path, time::Duration};
 
 use serde::Deserialize;
-use tracing::info;
+use tracing::{debug, info};
 
-#[derive(Debug, Default, Deserialize)]
-pub struct Config {}
+mod default {
+    use std::time::Duration;
+
+    pub fn repo_update_delay() -> Duration {
+        Duration::from_secs(60)
+    }
+}
+
+#[derive(Debug, Deserialize)]
+pub struct Config {
+    #[serde(default = "default::repo_update_delay", with = "humantime_serde")]
+    pub repo_update_delay: Duration,
+}
+
+impl Default for Config {
+    fn default() -> Self {
+        Self {
+            repo_update_delay: default::repo_update_delay(),
+        }
+    }
+}
 
 impl Config {
     pub fn load(path: &Path) -> anyhow::Result<Self> {
         info!(path = %path.display(), "Loading config");
-        Ok(match fs::read_to_string(path) {
+        let config = match fs::read_to_string(path) {
             Ok(str) => toml::from_str(&str)?,
             Err(e) if e.kind() == ErrorKind::NotFound => {
                 info!("No config file found, using default config");
                 Self::default()
             }
             Err(e) => Err(e)?,
-        })
+        };
+
+        debug!("Loaded config:\n{config:#?}");
+        Ok(config)
     }
 }