The sun it not yet up, so I published release 0.2.0 of repeatcmd, my program to run another program repeatedly. This is a complete rewrite (from Rust to Rust, but with simpler logic).
https://crates.io/crates/repeatcmd
https://app.radicle.xyz/nodes/radicle.liw.fi/rad%3Az34Lk5Z18mw8gyfMwJvNPjA1ZwJgd