chore: optimized sync workflow #8

	name: Update 42 repo

	on:
	push:

	permissions:
	contents: write
	pages: write
	id-token: write

	jobs:
	update:
	name: Update 42 repo
	runs-on: ubuntu-latest
	if: ${{ github.repository != 'sdevsantiago/42_project_template' }}
	steps:
	- name: Get repo name
	id: repo_name
	run: echo "repo_name=$(echo ${GITHUB_REPOSITORY} \| cut -d'/' -f2)" >> $GITHUB_OUTPUT

	- name: Git config
	run: \|
	git config --global user.name "github-actions[bot]"
	git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"

	- name: Setup SSH agent
	uses: webfactory/ssh-agent@v0.9.0
	with:
	ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}

	- name: Checkout
	uses: actions/checkout@v5
	with:
	path: ${{ steps.repo_name.outputs.repo_name }}
	fetch-depth: 1

	- name: Checkout 42
	uses: actions/checkout@v5
	with:
	repository: sdevsantiago/42
	path: 42
	submodules: false
	fetch-depth: 1

	- name: Init specific submodule
	run: \|
	cd 42
	git submodule update --init --depth 1 ${{ steps.repo_name.outputs.repo_name }}

	- name: Sync and commit
	run: \|
	cd 42
	git remote set-url origin git@github.com:sdevsantiago/42.git
	git submodule update --remote ${{ steps.repo_name.outputs.repo_name }}
	if ! git diff --quiet; then
	git commit -am "[${{ steps.repo_name.outputs.repo_name }}] $(cd ${{ steps.repo_name.outputs.repo_name }} && git log -n 1 --format=%B)"
	git push
	else
	echo "Submodule already up to date."
	fi

Provide feedback