LAN-164 - Add automated releases #1

	name: Prepare Release
	on:
	workflow_dispatch:
	# TODO: Remove when PR ready
	pull_request:
	jobs:
	prepare_release:
	runs-on: ubuntu-latest
	steps:
	# Disabled for testing purposes
	#- uses: octo-sts/action@main
	# id: octo-sts
	# with:
	# scope: shopware/SwagLanguagePack
	# identity: release
	- uses: actions/checkout@v4
	with:
	# token: ${{ steps.octo-sts.outputs.token }}
	fetch-tags: true
	- name: Check for changes
	shell: bash
	id: check-changes
	run: \|
	if [[ -z $(git diff HEAD $(git describe --tags $(git rev-list --tags --max-count=1)) src/) ]]; then
	echo "No changes detected"
	echo "no_changes=1" >> "$GITHUB_OUTPUT"
	fi
	- name: Increase version
	shell: bash
	if: ${{ ! steps.check-changes.outputs.no_changes }}
	run: \|
	version=$(jq -r '.version' composer.json)
	regex="([0-9]+).([0-9]+).([0-9]+)"
	if [[ $version =~ $regex ]]; then
	major="${BASH_REMATCH[1]}"
	minor="${BASH_REMATCH[2]}"
	fi
	new_version="${major}.$((minor+1)).0"
	jq --arg version "$new_version" '.version = $version' composer.json > composer.json.tmp
	mv composer.json.tmp composer.json
	composer validate
	- name: Push new version
	if: ${{ ! steps.check-changes.outputs.no_changes }}
	shell: bash
	run: \|
	git config user.name shopwareBot
	git config user.email development@shopware.com
	git add .
	git commit -m "Prepare release $(jq -r '.version' composer.json)"
	git diff HEAD $(git describe --tags $(git rev-list --tags --max-count=1)) src/
	# git push
	# Disabled for testing purposes
	# release:
	# needs: prepare_release
	# uses: shopware/SwagLanguagePack/.github/workflows/store-release.yml@master

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