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@diskcare/rules-engine

v1.0.4

Published

DiskCare rules engine (risk + safeAfterDays decisions).

Readme

@diskcare/rules-engine

English

Rule engine for DiskCare. It decides risk and eligibility based on rule config.

What it provides

  • RulesEngine to evaluate rules by target id
  • RulesConfigLoader to load and validate rule files
  • Types for rule configs and decisions

Usage

import { RulesEngine } from "@diskcare/rules-engine";
const engine = new RulesEngine({
  rules: [
    { id: "npm-cache", risk: "safe", safeAfterDays: 14, description: "npm cache is reproducible" },
  ],
  defaults: { risk: "caution", safeAfterDays: 30 },
});
const decision = engine.decide("npm-cache");

Notes

  • Validation errors throw RulesConfigError with filePath and cause.
  • When no rule matches, defaults are used.
  • Rules may include optional paths for custom target discovery (handled by the CLI).

Standalone usage

You can embed the rules engine in another tool by providing a RuleConfig object and calling decide(targetId) for each target you discover.


Türkçe

DiskCare için kural motoru. Risk ve uygunluk kararlarını kural yapılandırmasına göre verir.

Sağladıkları

  • Hedef id'ye göre kuralları değerlendiren RulesEngine
  • Kural dosyalarını yükleyen ve doğrulayan RulesConfigLoader
  • Kural yapılandırmaları ve kararlar için tipler

Kullanım

import { RulesEngine } from "@diskcare/rules-engine";
const engine = new RulesEngine({
  rules: [
    { id: "npm-cache", risk: "safe", safeAfterDays: 14, description: "npm cache is reproducible" },
  ],
  defaults: { risk: "caution", safeAfterDays: 30 },
});
const decision = engine.decide("npm-cache");

Notlar

  • Doğrulama hataları, filePath ve sebep ile RulesConfigError fırlatır.
  • Hiçbir kural eşleşmezse, varsayılanlar kullanılır.
  • Kurallar, özel hedef keşfi için isteğe bağlı paths içerebilir (CLI tarafından işlenir).

Bağımsız kullanım

Kurallar motorunu başka bir araca gömerek bir RuleConfig nesnesi sağlayabilir ve keşfettiğiniz her hedef için decide(targetId) çağırabilirsiniz.