Use checkout submodules: true #4

	name: Update submodules
	# TODO: Remove push, only using push temporarily while building this workflow
	on: [push]

	# Manual workflow: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#workflow_dispatch
	#on: workflow_dispatch

	# TODO: Use schedule below once finalized
	#on:
	# schedule:
	# - cron: '17 8 10 * *' # Run monthly on the 10th, at 8:17am

	# TODO:
	# 1. Checkout then create a branch like submodules-update-<timestamp>
	# 2. Run `git submodule update --remote --merge` to update all git submodules (https://stackoverflow.com/questions/8191299/update-a-submodule-to-the-latest-commit/42175412#42175412)
	# 3. Commit results
	# 4. Push branch
	# 5. Open PR

	jobs:
	update:
	runs-on: ubuntu-latest
	steps:
	- name: Set TODAY env var
	run: echo "TODAY=$(date +'%Y-%m-%d')" >> $GITHUB_ENV

	- name: Checkout project
	uses: actions/checkout@v4
	with:
	submodules: true

	- name: Create branch
	run: git checkout -b submodules-update-$TODAY

	- name: Run submodule updates
	run: git submodule update --remote --merge --jobs 4

	- name: Commit results
	run: git commit -m "Update submodules $TODAY" .

	- name: Push branch
	run: echo 'TODO'

	- name: Open pull request
	run: echo 'TODO'

	#on: push
	#jobs:
	# build:
	# runs-on: ubuntu-latest
	# steps:
	# - uses: actions/checkout@v4
	# - run: \|
	# date > generated.txt
	# git config user.name github-actions
	# git config user.email [email protected]
	# git add .
	# git commit -m "generated"
	# git push

Provide feedback