Add FileStreamFrameGrabber #142

	name: auto-format
	on: pull_request
	jobs:
	format:
	# Check if the PR is not from a fork
	if: github.event.pull_request.head.repo.full_name == github.repository
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1
	with:
	ref: ${{ github.head_ref }}
	- uses: actions/setup-python@v2
	with:
	python-version: 3.9
	- name: Run isort to sort dependencies
	uses: isort/[email protected]
	with:
	sort-paths: "src"
	configuration: "--profile black"
	# Run isort before black so that black has the final say in formatting.
	- name: run black to auto-format python code
	uses: psf/[email protected]
	with:
	src: "src"
	options: "--verbose --line-length 120"
	- name: Check if any files were modified
	id: git-check
	run: echo ::set-output name=modified::$(if git diff-index --quiet HEAD --; then echo "false"; else echo "true"; fi)
	- name: Push changes if needed
	if: steps.git-check.outputs.modified == 'true'
	run: \|
	git config --global user.name 'Auto-format Bot'
	git config --global user.email '[email protected]'
	git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}
	git commit -am "Automatically reformatting code with black and isort"
	git push

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