Add CI workflow for building to CR #2

	name: Publish to Vultr

	on:
	workflow_dispatch:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master

	jobs:
	docker:
	# skip this workflow if the commit message contains [ci skip]
	if: "!contains(github.event.head_commit.message, '[ci skip]')"
	runs-on: ubuntu-latest
	steps:
	# generate the images and tags we'll publish to the registry
	- name: Docker meta
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: \|
	sjc.vultrcr.com/starfly13/starfly13
	tags: \|
	type=raw,value=latest,enable={{is_default_branch}}
	type=raw,value={{date 'YYYYMMDDHHmmss'}}
	type=sha

	# check out the code from the repository
	- name: Checkout Project
	uses: actions/checkout@v4

	# set up the build
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	# log in to the registry
	- name: Login to Vultr Container Registry
	uses: docker/login-action@v3
	with:
	registry: sjc.vultrcr.com
	username: ${{ secrets.VULTR_USERNAME }}
	password: ${{ secrets.VULTR_APIKEY }}

	# build and push to the registry
	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	context: .
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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