feat(docker): rework docker on the spot (#16) #18

	name: Publish Docker image
	on:
	push:
	tags:
	- 'v[0-9]+.[0-9]+.[0-9]+'
	- 'v[0-9]+.[0-9]+.[0-9]-alpha.[0-9]+'
	- 'v[0-9]+.[0-9]+.[0-9]-beta.[0-9]+'
	paths-ignore:
	- "/docs/"
	- "**.md"

	jobs:
	docker:
	runs-on: ubuntu-latest
	env:
	DOCKERHUB_USER: cargogenerate
	DOCKERHUB_IMAGE: cargo-generate-action
	steps:
	# Check out code
	- name: Checkout
	uses: actions/checkout@v4
	- name: Docker meta
	id: meta
	uses: docker/metadata-action@v3
	with:
	images: ${{env.DOCKERHUB_USER}}/${{env.DOCKERHUB_IMAGE}}
	tags: type=semver,pattern={{version}}
	- name: Login to DockerHub
	uses: docker/login-action@v1
	with:
	username: ${{ env.DOCKERHUB_USER }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	# And make it available for the builds
	- name: Build and push
	uses: docker/build-push-action@v2
	with:
	context: .
	push: true
	labels: \|
	rust
	cargo
	cargo-generate
	tags: ${{ steps.meta.outputs.tags }}
	- name: Create Release
	id: create_release
	uses: actions/create-release@v1
	env:
	GITHUB_TOKEN: ${{ secrets.GH_PAT }}
	with:
	tag_name: ${{ github.ref }}
	release_name: Release ${{ github.ref }}
	body: Latest Release
	prerelease: false
	draft: false

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