chore: tweak workflows for staging and production environments (#89) #12

	name: Release
	on:
	push:
	tags:
	- "v*"

	env:
	IMAGE_NAME: unitystation/central-command
	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Extract Tag Name
	id: extract_tag
	run: echo "::set-output name=tag::${GITHUB_REF#refs/tags/}"

	- name: Build docker image with tag
	run: \|
	docker pull $IMAGE_NAME:latest
	docker build --pull --cache-from $IMAGE_NAME:latest -t $IMAGE_NAME:${{ steps.extract_tag.outputs.tag }} .

	- name: Tag image as stable
	run: \|
	docker tag $IMAGE_NAME:${{ steps.extract_tag.outputs.tag }} $IMAGE_NAME:stable

	- name: Log in into Docker Hub
	run: \|
	echo "${{ secrets.DOCKER_PASSWORD }}" \| docker login -u ${{ secrets.DOCKER_USERNAME }} --password-stdin

	- name: Push tagged image to registry
	run: \|
	docker push $IMAGE_NAME:${{ steps.extract_tag.outputs.tag }}

	- name: Push stable image to registry
	run: \|
	docker push $IMAGE_NAME:stable

Provide feedback