modify pr #588

	name: ci

	on:
	push:
	pull_request:
	branches:
	- '*'

	env:
	TEST_TAG: tugraph/tugraph-ut:test

	# Issues TODO:
	# 1. Seems GitHub limits the output passed among jobs up to 1MB,
	# so we can't break down the entire workflow to multi-jobs.
	# 2. For submodules in the repo inside the single job, the git binary in docker image
	# should be upgrade to at least 2.18 in order to use actions/checkout@v3
	# inside docker instead of running ut and it via Dockerfile.
	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	submodules: 'true'
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	with:
	buildkitd-flags: --debug
	- name: Unit Test
	uses: docker/build-push-action@v4
	with:
	file: ci/gh-actions/ubuntu-latest/Dockerfile
	context: .
	tags: ${{ env.TEST_TAG }}
	secrets: \|
	"CODECOV_TOKEN=${{ secrets.CODECOV_TOKEN }}"
	- name: Check disk space
	if: always()
	run: df -h

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