Semgrep OSS scan #834

	# Name of this GitHub Actions workflow.
	name: Semgrep OSS scan

	on:
	# Scan changed files in PRs (diff-aware scanning):
	pull_request: {}
	# Scan on-demand through GitHub Actions interface:
	workflow_dispatch: {}
	# Scan mainline branches and report all findings:
	push:
	branches: ["master", "main", "dev"]
	# Schedule the CI job (this method uses cron syntax):
	schedule:
	- cron: '14 21 * * *'

	jobs:
	semgrep:
	# User definable name of this GitHub Actions job.
	name: semgrep-oss/scan
	# If you are self-hosting, change the following `runs-on` value:
	runs-on: ubuntu-latest

	container:
	# A Docker image with Semgrep installed. Do not change this.
	image: semgrep/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@v4
	# Run the "semgrep scan" command on the command line of the docker image.
	- run: semgrep scan --config auto --sarif > findings.sarif
	- name: Upload SARIF file
	uses: github/codeql-action/upload-sarif@v3
	with:
	# Path to SARIF file relative to the root of the repository
	sarif_file: findings.sarif
	# Optional category for the results
	# Used to differentiate multiple results for one commit
	category: semgrep-oss

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