CLI ergonomy: timeout value

src/cli.rs

@@ -7,15 +7,19 @@ use super::sharry::File;
 #[derive(Parser, Debug, Hash)]
 #[command(version, about, long_about = None)]
 pub struct Cli {
-    /// Timeout in seconds for HTTP actions
-    #[arg(short, long, value_name = "SECS", value_parser = parse_seconds)]
-    pub timeout: Option<Duration>,
+    /// Timeout in seconds for HTTP actions (set 0 or invalid to disable)
+    #[arg(
+        short, long, 
+        default_value = "10", value_name = "SECS",
+        value_parser = parse_seconds,
+    )]
+    timeout: Duration,
 
     /// Protocol for Sharry instance
     #[arg(
         short, long,
         default_value = "https", value_name = "VARIANT",
-        value_parser = PossibleValuesParser::new(["http", "https"])
+        value_parser = PossibleValuesParser::new(["http", "https"]),
     )]
     pub protocol: String,
 
@@ -47,11 +51,15 @@ pub struct Cli {
 }
 
 fn parse_seconds(data: &str) -> Result<Duration, String> {
-    data.parse()
-        .map(Duration::from_secs)
-        .map_err(|e| e.to_string())
+    data.parse().or(Ok(0)).map(Duration::from_secs)
 }
 
 fn parse_sharry_file(data: &str) -> Result<File, String> {
     File::new(data).map_err(|e| e.to_string())
 }
+
+impl Cli {
+    pub fn get_timeout(&self) -> Option<Duration> {
+        (!self.timeout.is_zero()).then_some(self.timeout)
+    }
+}

src/main.rs

@@ -13,9 +13,10 @@ fn main() {
 
     let args = Cli::parse();
     info!("args: {args:?}");
+    info!("timeout: {:?}", args.get_timeout());
 
     let agent: Agent = Agent::config_builder()
-        .timeout_global(args.timeout)
+        .timeout_global(args.get_timeout())
         .build()
         .into();