improve req testing #3783

	name: docker_build

	on:
	push:
	branches:
	- '**'

	jobs:
	main:
	runs-on: ubuntu-latest
	steps:
	-
	name: Checkout
	uses: actions/checkout@v2

	-
	name: Docker meta
	id: docker_meta
	uses: crazy-max/ghaction-docker-meta@v1
	with:
	images: leogao2/gpt-neox # list of Docker images to use as base name for tags
	tag-sha: true # add git short SHA as Docker tag

	-
	name: Set up QEMU
	uses: docker/setup-qemu-action@v1

	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	-
	name: Login to DockerHub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	-
	name: Build and push
	id: docker_build
	uses: docker/build-push-action@v2
	with:
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.docker_meta.outputs.tags }}
	labels: ${{ steps.docker_meta.outputs.labels }}

	-
	name: Image digest
	run: echo ${{ steps.docker_build.outputs.digest }}

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