@whitetrefoil/classnames-bind-tag v0.5.0

classnames-bind-tag

A tiny wrapper of classnames which exports a "template tag" plus a bound function just like the original classnames/bind.

Important

If your code isn't targeting the latest syntax spec of JS / ES, please use something like babel to transfer this library.

Usage

For example, we have a module CSS file "MyComp.css" exports .my-comp as QWERTYASDFGZXCVB and .another as ZCXZCZXC.

import bindCss from '@whitetrefoil/classnames-bind-tag'
import * as css from './MyComp.css'

// "c" is a template tag
// "cs" is same as "c" but will drop unresolved classes
// "cx" is same as the original `classnames/bind`
const { c, cs, cx } = bindCss(css);
const classNameFromProps = 'another';

console.log(c`my-comp ${classNameFromProps} non-existing "xxx"`)
// => "QWERTYASDFGZXCVB ZCXZCZXC non-existing xxx"

console.log(cs`my-comp ${classNameFromProps} non-existing 'xxx'`)
// => "QWERTYASDFGZXCVB ZCXZCZXC xxx"

// `my-comp` will be resolved to actual class name.
// `${classNameFromProps}` will first resolve to `another` then actual class name.
// `non-existing` will be preserved in `c()` but not in `cs()`.
// texts in quotes (`"` or `'`) will be output as-is.

Changelog & Roadmap

v0.5.0

• Update a lot of stuff to latest.

v0.4.0

• Add a new cs() as a "stricter c()", which will drop non-existing classes.
• Don't add variable name in the output.
• Texts in quotes will be preserved.
• Upgrade dependencies.

v0.3.0

• Even a mapped value is found in css module, the original string will be preserved.

v0.2.0

• Add support for templates with inline expressions.

v0.1.0

• Initial release.