add as a Vec

Author: andrew-scott-fischer

src/cli.rs

@@ -82,19 +82,19 @@ pub(crate) struct Cli {
     #[arg(long, value_parser = duration_from_str, help = "Timeout to enforce on each attempt")]
     pub task_timeout: Option<Duration>,
 
-    /// Exit code to stop on.
+    /// Exit code to retry on.
     ///
-    /// Any exit code that matches this value will stop retrying.
+    /// Only retry if the command exits with this code.
     ///
     /// Accepted format is:
     /// [0-9]+
     ///
     /// Examples:
     /// ```
-    /// retry --stop-on-exit-code 2 -- bash -c "exit 2"
+    /// retry --on-exit-code 2 --on-exit-code 127 -- bash -c "exit 2"
     /// ```
-    #[arg(long, help = "Exit code to stop on")]
-    pub stop_on_exit_code: Option<i32>,
+    #[arg(long, help = "Exit code to retry on")]
+    pub on_exit_code: Option<Vec<i32>>,
 
     // TODO: enforce this is a non-empty array
     /// The command to run.