Adding workflow on v4 branch #2135

	name: Semgrep

	on:
	merge_group:
	pull_request:
	types:
	- opened
	- synchronize
	push:
	branches:
	- main
	schedule:
	- cron: '30 0 1,15 * *'

	permissions:
	contents: read

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

	jobs:

	run:

	name: Check for Vulnerabilities
	runs-on: ubuntu-latest

	container:
	image: returntocorp/semgrep

	steps:
	- if: github.actor == 'dependabot[bot]' \|\| github.event_name == 'merge_group'
	run: exit 0 # Skip unnecessary test runs for dependabot and merge queues. Artifically flag as successful, as this is a required check for branch protection.

	- uses: actions/checkout@v4
	with:
	ref: ${{ github.event.pull_request.head.sha \|\| github.ref }}

	- run: semgrep ci
	env:
	SEMGREP_APP_TOKEN: ${{ secrets.SEMGREP_APP_TOKEN }}

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