How to Automate submodules (in 10 minutes a day)

Automate Submodules trips up almost everyone on the first attempt. This guide walks the shortest reliable path from zero to working, with checkpoints so you know it worked.

What you need

A computer with admin access
Terminal or SSH client
15–30 minutes of uninterrupted time

Step by step

Automate or script the repeatable parts once they are proven manually.
Apply the smallest change that moves you toward the goal — one setting, one file, one command.
Verify the change took effect with the relevant status or version command before continuing.
Prepare the environment: update packages and confirm you have the required permissions before touching configuration.
Handle the common failure: if the verification fails, roll back and re-check the previous step rather than piling on changes.
Document what you changed and why, so future-you can undo it in minutes.

Tips

Do the boring safety step even when it feels unnecessary.
Write down settings before changing them.
If two attempts fail identically, change the approach — not the effort.

Common mistakes

Working on the real thing before practicing on a throwaway copy.
Confusing activity with progress — track outputs, not hours.
Quitting during the inevitable plateau instead of scheduling through it.

FAQ

Do I need special equipment?

No. The lists above stick to essentials. Upgrade only after the basic version works and you know which limitation actually bothers you.

How do I maintain the result?

Add the final maintenance step to a calendar. Ten minutes monthly prevents most regressions.

What if I get stuck?

Return to the last verified checkpoint and redo the failing step slowly. If it still fails, search for the exact error or symptom rather than the general task.

Related guides

[[how-to-set-up-cherry-picks]] [[how-to-set-up-reflogs]] [[how-to-set-up-tags-and-releases]] [[how-to-set-up-large-files-with-lfs]]

That is the whole loop: prepare, change one thing, verify, repeat. Mastery is just reps with feedback.