I’m playing a lot with Docker lately. Building images, and then rebuilding, and then building again… It’s pretty boring. To automate this task a little I used inotify to build automatically after I changed any file. This trick could be used in many different situations.
You will need
sudo apt-get install -y inotify-tools
Then run something like this:
while inotifywait -e modify -r .; do docker-compose build; done
This commands will rebuild my Docker images after any file change in current directory. Use
Ctrl+c to exit from loop.