update contributing guide #5

	name: 'Update Carch Submodule'

	on:
	push:
	branches:
	- 'main'
	paths:
	- '**'
	workflow_dispatch:

	permissions:
	contents: write
	actions: read

	jobs:
	update-submodule:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout documentation repository
	uses: actions/checkout@v3
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	- name: Set Git identity
	run: \|
	git config --global user.name "GitHub Actions"
	git config --global user.email "[email protected]"

	- name: Initialize and update submodules
	run: \|
	git submodule init
	git submodule update

	- name: Pull latest changes for submodule
	run: \|
	cd carch
	git fetch --all
	git checkout main
	git pull origin main

	- name: Commit and push changes to the docs repository
	run: \|
	git add carch
	git commit -m "Update carch submodule"
	git push origin main

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