Update CI: add stmatic #6

	# Name of this GitHub Actions workflow.
	name: Run Semgrep

	on:
	# Scan changed files in PRs (diff-aware scanning):
	pull_request: {}
	# On-demand
	workflow_dispatch: {}

	jobs:
	semgrep:
	# User-definable name of this GitHub Actions job:
	name: Scan
	# If you are self-hosting, change the following `runs-on` value:
	runs-on: ubuntu-latest
	env:
	ETHERSCAN_KEY: ${{ secrets.ETHERSCAN_KEY }}
	SNOWTRACE_KEY: ${{ secrets.SNOWTRACE_KEY }}
	INFURA_KEY: ${{ secrets.INFURA_KEY }}
	POLYGONSCAN_KEY: ${{ secrets.POLYGONSCAN_KEY }}
	container:
	# A Docker image with Semgrep installed. Do not change this.
	image: returntocorp/semgrep

	# Skip any PR created by dependabot to avoid permission issues:
	if: (github.actor != 'dependabot[bot]')

	steps:
	# Fetch project source with GitHub Actions Checkout.
	- uses: actions/checkout@v3
	# Fetch generic rules
	- name: Fetch generic semgrep rules
	uses: actions/checkout@v3
	with:
	repository: decurity/semgrep-smart-contracts
	path: rules
	# Fetch Compound rules
	- name: Fetch Compound semgrep rules
	uses: actions/checkout@v3
	with:
	repository: decurity/compound-semgrep-rules
	path: compound
	# Run security, performance & Compound specific rules
	- run: semgrep ci --sarif --output=semgrep.sarif \|\| true
	env:
	SEMGREP_RULES: rules/solidity/security rules/solidity/performance compound/solidity
	# Upload findings to GitHub Advanced Security Dashboard
	- name: Upload findings to GitHub Advanced Security Dashboard
	uses: github/codeql-action/upload-sarif@v2
	with:
	sarif_file: semgrep.sarif
	if: always()

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