Fix CI - Use a new foundry cache (#2157) #6820

	# based on this thread https://github.com/crytic/slither/issues/948#issuecomment-925506993
	name: Slither

	on:
	push:
	pull_request:
	branches: [master, develop]

	jobs:
	slither:
	name: Slither Analysis
	# run only on master/develop branch and pull requests
	if: github.ref == 'refs/heads/master' \|\| github.ref == 'refs/heads/develop' \|\| github.event_name == 'pull_request'
	runs-on: ubuntu-latest

	container:
	image: synthetixio/docker-sec-tools:16.17-ubuntu

	steps:
	- name: Checkout
	uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # [email protected]

	- name: Set npm cache directory
	run: npm config set cache .npm-cache --global

	- name: Get npm cache directory
	id: npm-cache-dir
	run: echo "::set-output name=dir::$(npm config get cache)"

	- name: Get node version
	id: node-version
	run: echo "::set-output name=version::$(node --version)"

	- uses: actions/cache@c3f1317a9e7b1ef106c153ac8c0f00fed3ddbc0d # [email protected]
	with:
	path: ${{ steps.npm-cache-dir.outputs.dir }}
	key: ${{ runner.os }}-ubuntu-${{ steps.node-version.outputs.version }}-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-ubuntu-${{ steps.node-version.outputs.version }}-

	- name: Install dependencies
	run: npm ci --prefer-offline

	- name: Run slither
	run: slither . --sarif slither.sarif \|\| true

	- name: Upload lint results
	if: always()
	uses: github/codeql-action/upload-sarif@81bfc289f5947eca8a3358341c874cb4f4697b64 # pin@codeql-bundle-20220322
	with:
	sarif_file: slither.sarif
	continue-on-error: true

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