audit.yml

name: Security Audit

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  schedule:
    # Weekly scan every Monday at 08:00 UTC
    - cron: "0 8 * * 1"

jobs:
  audit:
    name: cargo audit
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust stable
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo audit binary
        uses: actions/cache@v4
        with:
          path: ~/.cargo/bin/cargo-audit
          key: cargo-audit-${{ runner.os }}-v0.21

      - name: Install cargo-audit
        run: cargo install --locked cargo-audit

      - name: Run cargo audit
        run: cargo audit --deny warnings