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eslint-plugin-haraka

library1.0.16jsnpmunverified

ESLint plugin providing Haraka-specific rules and recommended configuration for Haraka projects. Current stable version is 2.0.4 (as of 2025), with a major breaking change in v2.0.0 that depends on ESLint 9. The plugin enforces best practices for Haraka plugin development, including environment globals, ECMAScript version (es2024), and custom rules like no-unused-vars. It is actively maintained with frequent releases, typically following Haraka core updates. Key differentiators: tailored for Haraka's plugin architecture, includes a 'recommended' config, and integrates with flat config in ESLint 9.

testing devops

github ↗package ↗

Install & Compatibility

Where this runs

tested against v? · npm install

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

node 18–226 runs

build_error

glibc

node 18–226 runs

build_error

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Must include 'plugin:' prefix in ESLint config files.

extends: ['plugin:haraka/recommended']

ESM-only; no CommonJS support in v2. Use dynamic import() if needed.

import haraka from 'eslint-plugin-haraka'

For flat config (ESLint 9+), access configs via 'configs.recommended'.

import { configs } from 'eslint-plugin-haraka'; export default [...configs.recommended]

Installs the plugin, sets up .eslintrc.yaml with Haraka recommended config, and provides npm scripts for linting and auto-fix.

// .eslintrc.yaml plugins: - haraka extends: - eslint:recommended - plugin:haraka/recommended // package.json { "scripts": { "lint": "npx eslint *.js test", "lintfix": "npx eslint --fix *.js test" } } // Install npm install --save-dev eslint eslint-plugin-haraka // Run lint npm run lint

Debug

Known footguns

breakingv2.0.0 drops support for ESLint 8 and below. Requires ESLint 9 or higher.

breakingv2.0.0 removed deprecated formatting rules that were previously included.

breakingv1.1.1 removed the 'haraka:recommended' config and rules included in eslint:recommended.

deprecatedThe no-unused-vars rule now includes 'caughtErrorsIgnorePattern' in v2.0.3.

gotchaGlobals are now specified as 'readonly' by default since v2.0.2; previously they were set to true.

Upgrade

Version history

Breaking-change detection hasn't run for this library yet.

Audit

Security & dependencies

CVE tracking and dependency tree are planned for a later release.

Agent activity

9 hits · last 30 days

gptbot

ahrefsbot

script

Resources

githubhttps://github.com/haraka/haraka-eslint ↗

packagehttps://www.npmjs.com/package/eslint-plugin-haraka ↗