/**
* require and specify a prefix for all controller names
*
* All your controllers should have a name starting with the parameter you can define in your config object.
* The second parameter can be a Regexp wrapped in quotes.
* ("controller-name": [2, "ng"])
*
* @styleguideReference {johnpapa} `y123` Controller Names
* @styleguideReference {johnpapa} `y124` Controller Name Suffix
* @version 0.1.0
* @category naming
*/
'use strict';
var utils = require('./utils/utils');
module.exports = function(context) {
return {
CallExpression: function(node) {
var prefix = context.options[0] || '/^[A-Z][a-zA-Z0-9]*Controller$/';
var convertedPrefix; // convert string from JSON .eslintrc to regex
convertedPrefix = utils.convertPrefixToRegex(prefix);
var callee = node.callee;
if (callee.type === 'MemberExpression' && callee.property.name === 'controller') {
/**
* Allow the usage of element.controller() and element.controller('directiveName') in unittests
*/
if (node.arguments.length < 2) {
return;
}
var name = node.arguments[0].value;
if (name !== undefined && !convertedPrefix.test(name)) {
if (typeof prefix === 'string' && !utils.isStringRegexp(prefix)) {
context.report(node, 'The {{controller}} controller should be prefixed by {{prefix}}', {
controller: name,
prefix: prefix
});
} else {
context.report(node, 'The {{controller}} controller should follow this pattern: {{prefix}}', {
controller: name,
prefix: prefix.toString()
});
}
}
}
}
};
};
module.exports.schema = [
{
type: 'string'
}
];
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