fix (project): readme #10

	name: "Check project version"
	on:
	pull_request:
	branches:
	- main

	jobs:
	version-check:
	name: "Check project version doesn't already exists."
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- id: parse
	name: "Extract version number from .version-data.json file."
	run: \|
	# Parse .version-data.json file and extract the version
	DSFR_VERSION=$(cat ./.version-data.json \| jq .version)

	# Send the version to the output
	echo "dsfr-project-version=$DSFR_VERSION" >> $GITHUB_OUTPUT

	- id: version-check
	name: "Check if a tag matching the version doesn't already exists."
	run: \|
	# Get the version from the previous step
	VERSION=${{ steps.parse.outputs.dsfr-project-version }}

	if git rev-parse "$VERSION" >/dev/null 2>&1; then
	echo "A tag aleady exists for this version, please update the .version-data.json file to a new version.";
	exit 1;
	fi

Provide feedback