kitchensink
Version:
Dispatch's awesome components and style guide
60 lines (52 loc) • 1.21 kB
JavaScript
/**
* Disallows strings that span multiple lines without using concatenation.
*
* Type: `Boolean`
*
* Value: `true`
*
* JSHint: [`multistr`](http://www.jshint.com/docs/options/#multistr)
*
* #### Example
*
* ```js
* "disallowMultipleLineStrings": true
* ```
*
* ##### Valid
* ```js
* var x = "multi" +
* "line";
* var y = "single line";
* ```
*
* ##### Invalid
* ```js
* var x = "multi \
* line";
* ```
*/
var assert = require('assert');
module.exports = function() {};
module.exports.prototype = {
configure: function(options) {
assert(
options === true,
this.getOptionName() + ' option requires a true value or should be removed'
);
},
getOptionName: function() {
return 'disallowMultipleLineStrings';
},
check: function(file, errors) {
file.iterateTokensByType('String', function(token) {
if (token.loc.start.line !== token.loc.end.line) {
errors.add(
'Multiline strings are disallowed.',
token.loc.start.line,
token.loc.start.column
);
}
});
}
};