Build Docker image #232


	name: 'Build Docker image'

	on:
	push:
	branches: [ "master" ]
	paths:
	- '**.cs'
	- '**.csproj'
	workflow_dispatch:

	env:
	TZ: America/Chicago

	# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
	# Cancel in-progress runs.
	concurrency:
	group: "docker-build"
	cancel-in-progress: true

	jobs:
	docker_build:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write

	steps:
	- uses: actions/checkout@v4
	- name: Setup .NET
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: 7.0.x
	- name: Restore dependencies
	run: dotnet restore
	#
	# Pre-build to catch any initial errors
	- name: Build
	run: \|
	dotnet publish \
	--configuration Release \
	-r linux-x64 \
	-o built
	#
	#
	- name: docker login
	run: \|
	echo ${{ secrets.GITHUB_TOKEN }} \| docker login ghcr.io -u ${{ github.repository_owner }} --password-stdin
	#
	- name: docker build
	run: \|
	docker build \
	-t gh-action-plot \
	--label "org.opencontainers.image.source=https://github.com/erichiller/gh-action-plot/" \
	--label "org.opencontainers.image.description=Program image" \
	--label "org.opencontainers.image.licenses=MIT" \
	.
	- name: list images
	run: docker images
	- name: Tag image
	run: \|
	docker tag gh-action-plot ghcr.io/erichiller/gh-action-plot:latest
	#
	- name: Push docker image
	run: \|
	docker push ghcr.io/erichiller/gh-action-plot:latest

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