feat: add data fetcher service #405

	name: Node license check

	on: pull_request

	env:
	ALLOWED_LICENSES: >
	MIT;
	0BSD;
	BSD-2-Clause;
	BSD-3-Clause;
	ISC;
	Apache-2.0;
	Apache 2.0;
	MPL-2.0;
	CC0-1.0;
	CC-BY-3.0;
	CC-BY-4.0;
	Python-2.0;
	Artistic-2.0;
	Zlib;
	Unlicense;
	UNLICENSED;
	BlueOak-1.0.0;
	# [email protected] - BSD-3-Clause
	# [email protected] - BSD-2-Clause
	# [email protected] - MIT
	# It has to be one line, there must be no space between packages.
	EXCLUDE_PACKAGES: [email protected];[email protected];[email protected]

	jobs:
	generate-matrix:
	name: Lists modules
	runs-on: ubuntu-latest
	permissions:
	contents: read
	outputs:
	matrix: ${{ steps.set-matrix.outputs.matrix }}
	steps:
	- uses: actions/checkout@v3
	- run: \|
	DIRS=$(find -not $ -path \*node_modules -prune $ -type f -name package.json \| xargs dirname \| awk -v RS='' -v OFS='","' 'NF { $1 = $1; print "\"" $0 "\"" }')
	echo "matrix=[${DIRS}]" >> $GITHUB_OUTPUT
	id: set-matrix

	license-check:
	needs: [generate-matrix]
	runs-on: ubuntu-latest
	permissions:
	contents: read
	strategy:
	matrix:
	dir: ${{ fromJson(needs.generate-matrix.outputs.matrix) }}
	steps:
	- name: Checkout latest code
	uses: actions/checkout@v3

	- name: Use Node.js
	uses: actions/setup-node@v3
	with:
	node-version: 18

	- name: Install license checker
	run: npm install -g license-checker

	- name: Install dependencies
	run: npm ci

	- name: Check licenses in ${{ matrix.dir }}
	working-directory: ${{ matrix.dir }}
	run: npx license-checker --json --onlyAllow="$ALLOWED_LICENSES" --excludePackages "$EXCLUDE_PACKAGES"

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