eslint-plugin-n
Version:
Additional ESLint's rules for Node.js
44 lines (36 loc) • 1.32 kB
JavaScript
/**
* @fileoverview Utilities for eslint compatibility.
* @see https://eslint.org/docs/latest/use/migrate-to-9.0.0#removed-context-methods
* @author aladdin-add<weiran.zsd@outlook.com>
*/
/** @import { Rule } from 'eslint' */
/** @typedef {import('estree').Node} Node */
exports.getSourceCode = function (/** @type Rule.RuleContext */ context) {
return context.sourceCode || context.getSourceCode()
}
exports.getScope = function (
/** @type {Rule.RuleContext} */ context,
/** @type {Node} */ node
) {
const sourceCode = exports.getSourceCode(context)
return sourceCode.getScope?.(node || sourceCode.ast) || context.getScope()
}
exports.getAncestors = function (
/** @type {Rule.RuleContext} */ context,
/** @type {Node} */ node
) {
const sourceCode = exports.getSourceCode(context)
return sourceCode.getAncestors?.(node) || context.getAncestors()
}
exports.getCwd = function (/** @type {Rule.RuleContext} */ context) {
return context.cwd || context.getCwd()
}
exports.getPhysicalFilename = function (
/** @type {Rule.RuleContext} */ context
) {
return context.physicalFilename || context.getPhysicalFilename?.()
}
exports.getFilename = function (/** @type {Rule.RuleContext} */ context) {
return context.filename || context.getFilename?.()
}