forked from zhurui/management
61 lines
1.2 KiB
JavaScript
61 lines
1.2 KiB
JavaScript
// Borrowed from here:
|
|
// https://github.com/colonyamerican/eslint-plugin-cah/issues/3
|
|
|
|
'use strict'
|
|
|
|
const getDocsUrl = require('./lib/get-docs-url')
|
|
|
|
function isDeclared(scope, ref) {
|
|
return scope.variables.some((variable) => {
|
|
if (variable.name !== ref.identifier.name) {
|
|
return false
|
|
}
|
|
|
|
if (!variable.defs || !variable.defs.length) {
|
|
return false
|
|
}
|
|
|
|
return true
|
|
})
|
|
}
|
|
|
|
module.exports = {
|
|
meta: {
|
|
type: 'suggestion',
|
|
docs: {
|
|
url: getDocsUrl('no-native'),
|
|
},
|
|
messages: {
|
|
name: '"{{name}}" is not defined.',
|
|
},
|
|
},
|
|
create(context) {
|
|
/**
|
|
* Checks for and reports reassigned constants
|
|
*
|
|
* @param {Scope} scope - an escope Scope object
|
|
* @returns {void}
|
|
* @private
|
|
*/
|
|
return {
|
|
'Program:exit'() {
|
|
const scope = context.getScope()
|
|
|
|
scope.implicit.left.forEach((ref) => {
|
|
if (ref.identifier.name !== 'Promise') {
|
|
return
|
|
}
|
|
|
|
if (!isDeclared(scope, ref)) {
|
|
context.report({
|
|
node: ref.identifier,
|
|
messageId: 'name',
|
|
data: { name: ref.identifier.name },
|
|
})
|
|
}
|
|
})
|
|
},
|
|
}
|
|
},
|
|
}
|