chore: update renovate and version retrieval #13

	name: "FreshRSS: Build & Publish Docker Image"

	on:
	push:
	branches:
	- main
	paths:
	- 'freshrss/**'
	workflow_dispatch:

	permissions:
	contents: read
	packages: write

	jobs:
	build-and-push:
	runs-on: ubuntu-latest
	env:
	IMAGE_NAME: "freshrss"

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Set up QEMU for multi-architecture build
	uses: docker/setup-qemu-action@v3
	with:
	platforms: all

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	with:
	install: true

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

	- name: Extract FRESHRSS_VERSION from Dockerfile
	id: vars
	run: \|
	FRESHRSS_VERSION=$(grep -E '^ARG FRESHRSS_VERSION=' freshrss/Dockerfile \| cut -d '=' -f 2 \| tr -d '"')
	echo "FRESHRSS_VERSION=$FRESHRSS_VERSION" >> $GITHUB_ENV

	- name: Build and push Docker image
	uses: docker/build-push-action@v6
	with:
	context: freshrss
	platforms: "linux/386,linux/amd64,linux/arm64,linux/arm/v7"
	push: true
	tags: \|
	ghcr.io/erhardtconsulting/${{ env.IMAGE_NAME }}:${{ env.FRESHRSS_VERSION }}
	ghcr.io/erhardtconsulting/${{ env.IMAGE_NAME }}:latest

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