builder official #9

	name: builder official
	on:
	workflow_dispatch:

	jobs:
	buildx:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	submodules: true

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

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

	- name: Cache Docker layers
	uses: actions/cache@v4
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-buildx-

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

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

	- name: Lower case dockerhub image name
	id: dockerhub_image
	uses: ASzc/change-string-case-action@v6
	with:
	string: ${{ secrets.DOCKERHUB_USERNAME }}/${{ github.event.repository.name }}

	- name: Lower case github docker image name
	id: ghcr_image
	uses: ASzc/change-string-case-action@v6
	with:
	string: ${{ github.repository }}

	- name: Build and push with latest tag
	uses: docker/build-push-action@v5
	with:
	context: build_image
	platforms: linux/amd64,linux/arm64,linux/s390x,linux/arm/v7
	push: true
	tags: \|
	${{ steps.dockerhub_image.outputs.lowercase }}:latest
	ghcr.io/${{ steps.ghcr_image.outputs.lowercase }}:latest
	cache-from: type=gha
	cache-to: type=gha,mode=max

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