Is there any way for jscs to ignore rules per file, block or line?

Question

I'm looking for a way for jscs (JavaScript Code Style) do the same behavior as jshint to ignore certain rules per file with a comment at the top, or per line, with a start and end comment.

jshint example to ignore a specific rule in the file :

/* jshint undef: false */

jshint example to ignore a specific rule in a block:

// Code here will be linted with JSHint.
/* jshint ignore:start */
// Code here will be linted with ignored by JSHint.
/* jshint ignore:end */

Flint

Answer 1

This is available since jscs 1.6.0

For a file scope:

Put this on top of the file to ignore all rules

// jscs:disable

Put this on top of the file to ignore a specific rule:

// jscs:disable specificRule

Also for ignoring the whole file you can add it to .jscsrc, adding an entry to excludeFiles.

For block scope:

To ignore all rules

// Code here will be linted with JSCS.
// jscs:disable
// Code here will be ignored by JSCS.
// jscs:enable

To ignore a specific rule:

// Code here will be linted with JSCS.
// jscs:disable specificRule
// Code here will be ignored by JSCS.
// jscs:enable specificRule

Flint

I assume ignoring all rules in a codeblock would be //jscs:disable // Code here will be ignored by JSCS. //jscs:enable – Algin

Just a quick note on file scope. You can also ignore files/directories by creating .jscsrc file and adding excludeFiles key with the name of the file/directories as value. There has been some talks on having .jscsignore file but it will be coming in 2.0, I believe. – Usurer

add space after // to not trigger the requireSpaceAfterLineComment rule like @AndrewAnthonyGerst suggests – Hive

Answer 2

to disable a particular rule for just the one line

// jscs:ignore maximumLineLength

Firecure

Answer 3

To ignore the whole file just add the following line at the top of the file.

// jscs:disable

Straley