I was inspired by samwho/spacer, which was written in Rust, and I really liked it. I decided to write it in Go, and here we go! :)
tailer is a simple CLI tool to insert lines when command output stops.
go install github.com/hionay/tailer/cmd/tailer@latestHere are the flags you can use with tailer:
--no-color disable color output (default: false)
--after value, -a value duration to wait after last output (default: 1s)
--dash value, -d value dash string to print (default: "━")
--help, -h show help