Drop Roave BC Check (#67) #3

	name: Update branch alias

	on:
	push:
	tags: ['*']

	jobs:
	branch-alias:
	name: Update branch alias
	runs-on: ubuntu-latest

	steps:
	- name: Set up PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 7.4
	coverage: none

	- name: Checkout code
	uses: actions/checkout@v2
	with:
	ref: master

	- name: Find branch alias
	id: find_alias
	run: \|
	TAG=$(echo $GITHUB_REF \| cut -d'/' -f 3)
	echo "Last tag was $TAG"
	ARR=(${TAG//./ })
	ARR[1]=$((${ARR[1]}+1))
	echo ::set-output name=alias::${ARR[0]}.${ARR[1]}

	- name: Update branch alias
	run: \|
	CURRENT_ALIAS=$(composer config extra.branch-alias.dev-master \| cut -d'-' -f 1)

	# If there is a current value on the branch alias
	if [ ! -z $CURRENT_ALIAS ]; then
	NEW_ALIAS=${{ steps.find_alias.outputs.alias }}
	CURRENT_ARR=(${CURRENT_ALIAS//./ })
	NEW_ARR=(${NEW_ALIAS//./ })

	if [ ${CURRENT_ARR[0]} -gt ${NEW_ARR[0]} ]; then
	echo "The current value for major version is larger"
	exit 1;
	fi

	if [ ${CURRENT_ARR[0]} -eq ${NEW_ARR[0]} ] && [ ${CURRENT_ARR[1]} -gt ${NEW_ARR[1]} ]; then
	echo "The current value for minor version is larger"
	exit 1;
	fi
	fi

	composer config extra.branch-alias.dev-master ${{ steps.find_alias.outputs.alias }}-dev

	- name: Create Pull Request
	uses: peter-evans/create-pull-request@v3
	with:
	base: master
	branch: branch-alias-update
	author: GitHub <[email protected]>
	committer: GitHub <[email protected]>
	commit-message: Updating branch alias to ${{ steps.find_alias.outputs.alias }}
	title: Update branch alias
	body: \|
	Since we just tagged a new version, we need to update composer.json branch alias.

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