Bump docker/setup-buildx-action from 2 to 3 (#61) #135

	name: Docker

	on:
	push:
	branches:
	- main

	pull_request:

	env:
	IMAGE_NAME: json
	MAJOR_VERSION: 11

	jobs:
	test:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Build
	uses: docker/build-push-action@v4
	with:
	context: .
	build-args: MAJOR_VERSION=${{ env.MAJOR_VERSION }}
	load: true
	tags: ${{ env.IMAGE_NAME }}

	- name: Test
	run: cat test.json \| docker run -i --rm ${{ env.IMAGE_NAME }} -ag name value

	push:
	# Ensure test job passes before pushing image.
	needs: test

	runs-on: ubuntu-latest
	if: github.event_name == 'push'

	steps:
	- uses: actions/checkout@v4

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

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

	- name: Docker meta
	id: meta
	uses: docker/metadata-action@v4
	with:
	flavor: latest=true
	images: ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}, ghcr.io/chorrell/${{ env.IMAGE_NAME }}
	tags: ${{ env.MAJOR_VERSION }}

	- name: Login to DockerHub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

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

	- name: Build and push
	uses: docker/build-push-action@v4
	with:
	context: .
	platforms: linux/amd64,linux/arm64
	build-args: MAJOR_VERSION=${{ env.MAJOR_VERSION }}
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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