capgun

fire when ready

Capgun is a simple utility that watches files and fires a specified command when they do

install

$ cargo build --release
$ chmod u+x target/release/capgun
$ cp target/release/capgun SOMEWHERE_ON_YOUR_PATH

usage

restart your cargo tests when src changes

$ capgun -c 'cargo tests' src

rerun your cargo tests when src changes

$ capgun -c 'cargo run' src

usage is not limited to rust workflows so use your imagination

Doug Tangren (softprops) 2015