Fix potential nil pointer deref (#117) #146

	name: go:release

	on:
	push:
	tags: 'v*'

	jobs:
	create-release:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout commit
	uses: actions/checkout@v3
	- name: Update VERSION file
	run: \|-
	echo "${{ github.ref_name }}" > VERSION
	- name: Setup Go
	uses: actions/setup-go@v3
	with:
	go-version: ">=1.21.0"
	- name: Create controller-registration.yaml
	run: \|-
	GOPATH=$(go env GOPATH)
	export GOPATH

	make generate
	- name: Create Release
	uses: softprops/action-gh-release@v1
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	with:
	tag_name: ${{ github.ref_name }}
	body: \|-
	# [gardener-extension-provider-hcloud] ${{ github.ref_name }}
	files: \|-
	example/controller-registration.yaml
	go-publish:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	include:
	- name: gardener-extension-provider-hcloud
	- name: gardener-extension-admission-hcloud

	steps:
	- name: Checkout commit
	uses: actions/checkout@v3
	- name: Update VERSION file
	run: \|-
	echo "${{ github.ref_name }}" > VERSION
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Publish image
	uses: docker/build-push-action@v2
	with:
	target: ${{ matrix.name }}
	push: true
	tags: \|
	ghcr.io/23technologies/${{ matrix.name }}:latest
	ghcr.io/23technologies/${{ matrix.name }}:${{ github.ref_name }}

Provide feedback