Prepare release v2.11.2 #1

	name: Build experimental image on branch

	on:
	push:
	branches:
	- master
	- v*

	env:
	GO_VERSION: '1.22'
	CGO_ENABLED: 0

	jobs:

	experimental:
	if: github.repository == 'traefik/traefik'
	name: Build experimental image on branch
	runs-on: ubuntu-22.04

	steps:

	# https://github.com/marketplace/actions/checkout
	- name: Check out code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Build webui
	run: \|
	make clean-webui generate-webui

	- name: Set up Go ${{ env.GO_VERSION }}
	uses: actions/setup-go@v5
	with:
	go-version: ${{ env.GO_VERSION }}

	- name: Build
	run: make generate binary

	- name: Branch name
	run: echo ${GITHUB_REF##*/}

	- name: Login to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

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

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

	- name: Build docker experimental image
	env:
	DOCKER_BUILDX_ARGS: "--push"
	run: \|
	make multi-arch-image-experimental-${GITHUB_REF##*/}

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