@systemfsoftware/all

Complete oxlint preset for Effect-TS and the functional core / imperative shell architecture.

Extends oxlint with custom rule plugins for Effect domain modelling, schema boundaries, test placement, property-based testing, entrypoint termination, and cell vocabulary — pre-configured with type awareness and correctness defaults in a single import.

Install

pnpm add -D @systemfsoftware/all effect oxlint oxlint-tsgolint typescript

effect, oxlint, oxlint-tsgolint, and typescript are peer dependencies so your project controls its own versions. oxlint-tsgolint is the type-aware evaluation engine required for semantic rules (e.g. boundary assertions and schema codecs).

Quick Start

Export the preset from your oxlint.config.ts:

// oxlint.config.ts
import all from '@systemfsoftware/all'

export default all

Run oxlint against your project:

pnpm oxlint

[!NOTE] Type-aware rules require a tsconfig.json covering the files being linted. Without type information, type-dependent rules are skipped.

What's Included

The preset registers and enables four custom plugin suites alongside stock oxlint correctness rules at error:

Custom Rule Plugins

| Plugin | Scope | Key Invariants Enforced | | -------------------------------------------------- | -------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | @systemfsoftware/oxlint-plugin | Core Effect & architecture | Ban native Date.now(), Map, Set, setTimeout, and Promise inside Effect blocks; require structured errors over string errors; forbid boundary tests in unit suites | | @systemfsoftware/oxlint-plugin-cell-vocabulary | Cell architecture | Enforce kernel/executor boundary conventions and domain naming structures by walking cell descriptions | | @systemfsoftware/oxlint-plugin-effect-dmmf | DMMF aggregate suite | Bundles schema codec checks, workflow step structure, property-based test isolation, and test hygiene | | @systemfsoftware/oxlint-plugin-effect-entrypoint | Application runtime | Require explicit top-level runtime entrypoints (runMain, ManagedRuntime) and forbid leaking intermediate runtimes |

Stock Namespaces & Defaults

• categories: correctness: 'error'
• Registered namespaces: oxc, typescript, import, unicorn, vitest, jsdoc, node, promise
• Default ignore patterns: dist/**, build/**, coverage/**, **/*.d.ts, .turbo/**, .stryker-tmp/**

Composition & Customization

If you need to override rules or extend existing settings, import individual configuration blocks or spread the preset:

// oxlint.config.ts
import all, { ignorePatterns, plugins, rules } from '@systemfsoftware/all'

export default {
  ...all,
  ignorePatterns: [...ignorePatterns, 'generated/**'],
  rules: {
    ...rules,
    // downgrade or customize specific rules
    '@systemfsoftware/oxlint-plugin/no-logging-in-catch': 'warn',
  },
}

Contributing

Development setup and repo workflow: AGENTS.md.

License

Apache-2.0. Part of systemfsoftware.