Make sure c extension downloads are actually cached. #7597

	name: Licenses

	on:
	push:
	branches:
	- develop
	- 'release-v**'
	pull_request:
	branches:
	- develop
	- 'release-v**'

	jobs:
	pre_job:
	name: Path match check
	runs-on: ubuntu-latest
	# Map a step output to a job output
	outputs:
	should_skip: ${{ steps.skip_check.outputs.should_skip }}
	steps:
	- id: skip_check
	uses: fkirc/[email protected]
	with:
	github_token: ${{ github.token }}
	paths: '["requirements/.txt", "package.json", "*/package.json", "yarn.lock", "test/conditional/test_licenses.sh", ".github/workflows/check_licenses.yml"]'
	licenses:
	name: Licenses check
	needs: pre_job
	if: ${{ needs.pre_job.outputs.should_skip != 'true' && github.event_name == 'pull_request' }}
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Use Node.js
	uses: actions/setup-node@v3
	with:
	node-version: '16.x'
	- name: Cache Node.js modules
	uses: actions/cache@v3
	with:
	path: '**/node_modules'
	key: ${{ runner.OS }}-node-${{ hashFiles('**/yarn.lock') }}
	restore-keys: \|
	${{ runner.OS }}-node-
	- uses: actions/setup-python@v4
	- name: Install dependencies
	run: \|
	# Use a Python virtual environment to ensure
	# our license check is only for packages
	# explicitly installed for Kolibri
	python -m venv ./virtualenv_dir
	source ./virtualenv_dir/bin/activate
	python -m pip install --upgrade pip
	# Actually install all our requirements before doing a license check
	pip install -r requirements.txt
	yarn --frozen-lockfile
	npm rebuild node-sass
	- name: Check Licenses
	run: ./test/conditional/test_licenses.sh

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