Update submodules #7

	name: Update submodules

	on:
	schedule:
	- cron: '0 12 * * *'
	workflow_dispatch:

	jobs:
	run:
	name: Update submodules
	runs-on: ubuntu-latest
	permissions:
	contents: write
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true
	- name: Update submodules
	run: git submodule update --remote
	- name: Check if submodules updated
	id: submodules_updated
	run: echo "changed=$(git diff --quiet HEAD -- dfhack df-structures; echo $?)" >> $GITHUB_OUTPUT
	- name: Setup git user
	if: ${{ steps.submodules_updated.outputs.changed == true }}
	run: \|
	git config user.name github-actions
	git config user.email [email protected]
	- name: Commit changes
	if: ${{ steps.submodules_updated.outputs.changed == true }}
	run: \|
	git add dfhack df-structures
	git commit -m "Auto-update submodules"
	git push

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