CI: Add build and release #26

	name: Container Build and Release

	on:
	push:
	paths-ignore:
	- '**.md'
	branches:
	- '**'
	pull_request:
	paths-ignore:
	- '**.md'
	workflow_dispatch:

	env:
	ESPHOME_CFG: compost-0.yaml

	jobs:
	build-release-container:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	ref: 'main'

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Build and push container to ghcr
	id: docker_build
	uses: docker/build-push-action@v6
	with:
	build-args: ESPHOME_CFG=${{ env.ESPHOME_CFG }}
	platforms: linux/amd64, linux/arm64
	push: true
	file: Containerfile
	tags: ghcr.io/bbusse/compost-sensor:latest

	- name: Image digest
	run: echo ${{ steps.docker_build.outputs.digest }}

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