semgrep.yml

# Name of this GitHub Actions workflow.
name: Semgrep

on:
  schedule:
    - cron: "30 14 * * *" # Sets Semgrep to scan every day at 12:30 UTC.
    # It is recommended to change the schedule to a random time.

jobs:
  semgrep:
    # User definable name of this GitHub Actions job.
    name: semgrep/ci 
    # 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

    steps:
      # Fetch project source with GitHub Actions Checkout.
      - uses: actions/checkout@v3
      # Fetch semgrep-rules with GitHub Actions Checkout.
      - uses: actions/checkout@v3
        with:
          repository: semgrep/semgrep-rules
          path: "./semgrep-rules"
      # clone gitlab repo to fetch gitlab rules
      - name: Clone private repo
        run: git clone https://gitlab.com/gitlab-org/security-products/sast-rules.git
      # Run the "semgrep ci --sarif" command on the command line of the docker image.
      - run: semgrep ci --sarif > semgrep.sarif
        env:
          #SEMGREP_RULES: "./semgrep-rules/elixir/lang"
          SEMGREP_RULES: "./sast-rules/javascript"
      # Upload SARIF file generated in previous step
      - name: Upload SARIF file
        uses: github/codeql-action/upload-sarif@v2
        with:
          sarif_file: semgrep.sarif
        if: always()
      - name: Upload artifact 
        uses: actions/upload-artifact@v4
        with:
          name: semgrep.sarif
          path: semgrep.sarif 
        if: always()