semgrep.yml

# Name of this GitHub Actions workflow.
name: Semgrep

on:
  # Scan changed files in PRs (diff-aware scanning):
  pull_request: {}
  # Scan mainline branches and report all findings: 
  push:
    branches: ["master", "main"]
  # Schedule the CI job (this method uses cron syntax):
  schedule:
    - cron: '0 0 1 * *' # Sets Semgrep to scan once a month
    # It is recommended to change the schedule to a random time.

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

    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
      # Run the "semgrep ci" command on the command line of the docker image.
      - run: semgrep ci
        env:
           # Add the rules that Semgrep uses by setting the SEMGREP_RULES environment variable. 
           SEMGREP_RULES: "p/default p/cwe-top-25 p/owasp-top-ten p/command-injection p/secrets p/sql-injection p/insecure-transport p/jwt p/javascript p/dockerfile" # more at semgrep.dev/explore