I’ve been adding GNU Makefiles to all my projects recently and it’s not because I’ve suddenly become a C programmer.
Make was designed to be a build tool to make compiling complex programs with lots of source files easier. It does stuff like provide you with a way to describe dependencies between files and define tasks for compiling your program. It’s one of those legendary Unix programs that is still available on every Linux and Mac OS but most probably never use.
But I don’t use it for describing long chained build instructions. I just use it so I don’t have to remember commands.
I work on a larger set of projects now and they all do the same things, but just slightly different. A great example of this is starting up the dev server.
python3 manage.py runserver
env FLASK_APP=src/api.py FLASK_ENV=development flask run
docker run web -p8080:8080
Instead of trying to remember how to start each project, I’ve just started writing Makefiles. Now I have something like this for each project
run: python3 manage.py runserver test: pyhton3 manage.py test
The other projects share the same command names. Now when I want to start a dev server for any project, I just
cd to the directory and simply