Create promptflow release branch #4

	name: Create promptflow release branch

	on:
	workflow_dispatch:
	inputs:
	# specify when trigger
	# expected format: 0.1.0b1 or 1.0.0
	release_version:
	description: Release version
	required: true
	type: string

	jobs:
	create_release_branch:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	steps:
	- name: checkout
	uses: actions/checkout@v2
	- name: create branch
	run: \|
	set -x -e

	release_version="${{ inputs.release_version }}"
	if [[ "$release_version" =~ ^[0-9]+\.[0-9]+\.[0-9]+(b[0-9]+)?$ ]]; then
	echo "configured release version: $release_version"
	else
	echo "invalid configured release version: $release_version"
	exit 1
	fi

	release_branch_name="release/promptflow/$release_version"
	echo "release branch name: $release_branch_name, checking out..."
	git checkout -b $release_branch_name

	git config --global user.name 'promptflow release'
	git config --global user.email '[email protected]'
	git push --set-upstream origin $release_branch_name

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