Romulus

A modern alternative to sed

Versions

Currently while under development I will only be bumping patch versions rather then the normal minor versions until I feel like as if romulus is a somewhat mature release and ready for v1

Sample

given a executable file parse_ifconfig such as

#! /usr/bin/env romulus -f

/^(?P<inter>[a-zA-Z0-9]+): /,/^[a-zA-Z0-9]+:/ {
	/inet (?P<ip>[0-9]{1,3}(\.[0-9]{1,3}){3})/ {
		print("${inter}: ${ip}")
	}
}

running ifconfig | parse_ifconfig should yield your current network interfaces which have ips

Running the following prints all the hashes of the docker images that have kube in the name

docker images | romulus -e '2,$ & [/kube/, _, hash] print hash'

Installation

Currenty the only supported way to install romulus is to install by source code

$ cargo install romulus