feat: Release automation #3

	name: Prepare Release Branch

	on:
	pull_request:
	branches:
	- main

	jobs:
	prepare_release:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Fetch tags
	run: git fetch --depth=1 origin +refs/tags/:refs/tags/

	- name: Get latest tag
	id: latesttag
	run: echo ::set-output name=tag::$(git describe --tags `git rev-list --tags --max-count=1`)

	- name: Increment version
	id: nextversion
	run: \|
	LATEST_TAG=${{ steps.latesttag.outputs.tag }}
	IFS='.' read -ra VERSION <<< "${LATEST_TAG//v/}"
	let VERSION[1]++
	echo ::set-output name=version::v${VERSION[0]}.${VERSION[1]}.0

	# - name: Create Release Branch
	# run: \|
	# BRANCH_NAME=release-${{ steps.nextversion.outputs.version }}
	# git checkout -b $BRANCH_NAME
	# git push origin $BRANCH_NAME

	- name: Generate changelog
	run: \|
	apk add git-cliff
	git-cliff --config gitcliff.toml > CHANGELOG.md
	git add CHANGELOG.md
	git commit -m "Generate changelog for ${{ steps.nextversion.outputs.version }}"
	git push

	# Assuming you need to update a version file in your repository
	- name: Update version file
	run: \|
	echo ${{ steps.nextversion.outputs.version }} > VERSION
	git add VERSION
	git commit -m "Update version file to ${{ steps.nextversion.outputs.version }}"
	git push

	# Add any other necessary steps for preparing the release
	# This could include updating configuration files, running scripts, etc.

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