Bump docker/setup-buildx-action from 2 to 3 (#58) #62

	name: default build

	on:
	push:
	branches:
	- master
	tags:
	- '*'

	jobs:
	push_to_registry:
	name: Push Docker image to GitHub Container registry
	runs-on: ubuntu-latest
	steps:
	- name: Check out the repo
	uses: actions/checkout@v4

	- name: Docker meta
	id: meta
	uses: docker/metadata-action@v4
	with:
	images: ghcr.io/gitbucket/gitbucket

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

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

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

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

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