canonical
Version:
Canonical code style linter and formatter for JavaScript, SCSS, CSS and JSON.
34 lines (23 loc) • 922 B
JavaScript
/**
* @fileoverview Rule to prefer imports to AMD
* @author Jamund Ferguson
*/
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
module.exports = function (context) {
return {
'CallExpression': function (node) {
if (context.getScope().type !== 'module') return
if (node.callee.type !== 'Identifier') return
if (node.callee.name !== 'require' &&
node.callee.name !== 'define') return
// todo: capture define((require, module, exports) => {}) form?
if (node.arguments.length !== 2) return
const modules = node.arguments[0]
if (modules.type !== 'ArrayExpression') return
// todo: check second arg type? (identifier or callback)
context.report(node, `Expected imports instead of AMD ${node.callee.name}().`)
},
}
}