Everyone knows how great
Guard is for running tests automatically. However, I hit
:w involuntarily all the time, I’ve spent so much time in
vim that I cannot go even a few seconds without hitting
:w. I even do it in text areas on web pages, But I digress. Because of this, I unintentionally trigger my specs even before I complete them.
So, my first attempt was to create a daemon in go which would listen for new commands on a unix domain socket. I almost finished it (You can check it here: https://github.com/minhajuddin/cmdrunner). However, it seemed too much work for something simple. We all know that we can run a command in background on linux by appending an
& to the end. My final setup turned out to be much simpler than I anticipated. Too much thinking cost me a couple of hours.
The setup contains two parts.
###1. A script to run commands in background by redirecting the stderr and stdout properly
###2. Vim function to call this script with the current filename
You can check the log of your tests by running
tail -f /tmp/runinbg.log
Update: Added a version with notification