License Scan #1151

	name: License Scan

	on:
	schedule:
	- cron: "0 0 * * *"

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.9]

	steps:
	- name: Checkout main
	uses: actions/checkout@v2
	with:
	repository: aws/aws-sdk-cpp
	path: aws-sdk-cpp
	ref: main
	- name: Checkout stable version
	uses: actions/checkout@v2
	with:
	repository: aws/aws-sdk-cpp
	path: new-ref
	ref: "1.9.85"
	- name: Checkout scancode
	uses: actions/checkout@v2
	with:
	repository: nexB/scancode-toolkit
	path: scancode-toolkit
	fetch-depth: 1
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	# ScanCode
	- name: Self-configure scancode
	working-directory: ./scancode-toolkit
	run: ./scancode --help
	- name: Run Scan code
	run: \|
	./scancode-toolkit/scancode -l -n 30 --json-pp - ./aws-sdk-cpp/aws-cpp-sdk-core \| grep short_name \| sed -e 's/\"short_name\": //' -e 's/\"\,\?//g' \| sort \| uniq > old-licenses.txt
	./scancode-toolkit/scancode -l -n 30 --json-pp - ./new-ref/aws-cpp-sdk-core \| grep short_name \| sed -e 's/\"short_name\": //' -e 's/\"\,\?//g' \| sort \| uniq > new-licenses.txt
	# compare
	- name: License test
	run: if ! cmp old-licenses.txt new-licenses.txt; then echo "Licenses differ! Failing."; exit -1; else echo "Licenses are the same. Success."; exit 0; fi

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