Update docker/metadata-action action to v5 #47

	# https://help.github.com/en/categories/automating-your-workflow-with-github-actions

	name: "Continues Integration"

	on:
	pull_request:
	push:
	branches:
	- "main"
	- "renovate/*"

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ghcr.io/${{ github.repository }}

	jobs:
	build:
	name: Build Docker image

	strategy:
	matrix:
	version: [ '8.0', '8.1', '8.2' ]
	extensions: [ 'pcntl xdebug zip' ]

	runs-on: ubuntu-latest

	steps:
	- name: Check out the repo
	uses: actions/checkout@v4

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

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

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.IMAGE_NAME }}
	tags: ${{ matrix.version }}

	- name: Build and Push to GitHub Packages
	uses: docker/build-push-action@v5
	with:
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	platforms: linux/amd64,linux/arm64
	cache-from: \|
	type=gha,scope=ci-cache
	type=gha,scope=release-cache
	cache-to: type=gha,mode=max,scope=release-cache
	push: ${{ github.ref_name == 'main' }}
	build-args: \|
	VERSION=${{ matrix.version }}
	EXTENSIONS=${{ matrix.extensions }}

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