Publish Docker Images #2

	name: Publish Docker Images

	on:
	workflow_dispatch:
	inputs:
	docker_image_tag:
	description: 'Docker Image Tag (yyyyMMdd)'
	required: true

	env:
	DEBIAN_FRONTEND: noninteractive
	DOCKER_IMAGE_NAME1: "ubuntu24-dotnet8-opencv4.12.0"

	jobs:
	build:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	timeout-minutes: 60

	steps:
	- name: validate input
	run: \|
	if [[ ! ${{ github.event.inputs.docker_image_tag }} =~ ^[0-9]{8}$ ]]; then
	echo "::error Invalid tag name '${{ github.event.inputs.docker_image_tag }}'"
	exit 1
	fi

	- uses: actions/checkout@v4
	with:
	fetch-depth: 1

	- name: Log into registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push Docker image
	id: build-and-push
	uses: docker/build-push-action@v6
	with:
	context: docker/${{ env.DOCKER_IMAGE_NAME1 }}
	push: true
	tags: ghcr.io/shimat/opencvsharp/${{ env.DOCKER_IMAGE_NAME1 }}:${{ github.event.inputs.docker_image_tag }}

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