Publish Docker image #4

	name: Publish Docker image

	on:
	workflow_dispatch:
	push:
	paths:
	- 'pubspec.*'
	- 'src/**'
	- 'Dockerfile'
	- '.github/workflows/**'
	branches:
	- main

	jobs:
	push_to_registry:
	name: Push Docker image to Docker Hub
	runs-on: ubuntu-latest
	steps:
	- name: Check out the repo
	uses: actions/checkout@v2

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v1

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Log in to Docker Hub
	uses: docker/[email protected]
	with:
	username: ${{ secrets.DOCKERHUBUSERNAME }}
	password: ${{ secrets.DOCKERHUBACCESSTOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
	with:
	images: ${{ secrets.DOCKERHUBUSERNAME }}/leaf2mqtt
	tags: \|
	type=raw,value=${{ github.run_number }}
	type=raw,value=latest

	- name: Build and push Docker image
	uses: docker/build-push-action@v2
	with:
	context: .
	push: true
	platforms: linux/amd64,linux/arm64,linux/arm/v8
	tags: ${{ steps.meta.outputs.tags }}

	update_addon:
	name: Update Home Assistant add-on
	needs: push_to_registry
	runs-on: ubuntu-latest
	permissions:
	contents: write
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Change image version number
	uses: jossef/action-set-json-field@v1
	with:
	file: addon/config.json
	field: version
	value: ${{ github.run_number }}

	- name: Commit changes
	uses: stefanzweifel/git-auto-commit-action@v4
	with:
	commit_message: Update add-on version

Provide feedback