Update Submodules #2732

	name: Update Submodules

	on:
	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:
	# We do it every 6 hours.
	schedule:
	- cron: '0 /6 * *'

	jobs:
	update:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	with:
	repository: tgstation/map_depot
	token: ${{ secrets.WRITE_SECRET }}

	- name: Pull & update submodules recursively
	run: \|
	git submodule update --init --recursive
	git submodule update --recursive --remote

	- name: Commit
	run: \|
	git config user.email "[email protected]"
	git config user.name "Submodule Updater"
	git add --all
	git commit -m "Submodule Update - Discard Any Changes" \|\| echo "No Changes To Commit"
	git push

	# The reason why we say "Discard Any Changes" is because sometimes, when you merge master in your branch,
	# Git may assume that you want to change the submodule commit from whatever is on your machine
	# to the one that we have on master. So, this is a helpful reminder to all those who contribute
	# that they should discard any changes to this file before they commit. Also, discarding this change
	# does mean that you will actually be on the most recent commit in the tgstation submodule.
	# If you do not discard your change, your submodule will not be in-date.
	# This is a pretty awkward place to put it, but I just figured it out after an hour of sweating here
	# and I want to make sure I can get back to it later.
	#
	# -san7890

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