watch_ninja

watch_ninja combines the awesome ninja build system with the power of inotify to rebuild source files as you edit them.

Installing

go get github.com/scottfranklin/watch_ninja

(Binary distributions of Go1 do not include the inotify library. If you are using one, the necessary files will be fetched from github.com/dersebi/go_exp.)

Usage

cd your/ninja/project
watch_ninja

watch_ninja will rebuild the first target that depends on any source file you modify, and it will automatically keep its source list up to date as you modify build.ninja.

Known Issues

Automatic reload of source file list does not play nicely with subninjas, though if your build.ninja is always the last thing to be modified, then things should work ok.