cvu - npm Package Compare versions

Comparing version 0.1.1 to 0.2.0

dist/index.d.ts

 import clsx, { type ClassValue } from 'clsx';
+type ConfigWrapperProps = {
+    cx: (...inputs: Parameters<typeof clsx>) => ReturnType<typeof clsx>;
+};
 type StringToBoolean<T> = T extends 'true' | 'false' ? boolean : T;
@@ -29,4 +32,5 @@ type ClassNameProp = {
 export type VariantPropsWithRequired<T extends VariantClassNameFn<ConfigSchema>, K extends keyof VariantProps<T>> = VariantProps<T> & Required<Pick<VariantProps<T>, K>>;
+export declare const config: ({ cx }: ConfigWrapperProps) => <T>(base?: ClassValue, variantsConfig?: VariantsConfig<T> | undefined) => VariantClassNameFn<T>;
+export declare const cx: typeof clsx;
 export declare const cvu: <T>(base?: ClassValue, variantsConfig?: VariantsConfig<T> | undefined) => VariantClassNameFn<T>;
-export { clsx as cx };
 export default cvu;

dist/index.js

@@ -1,2 +0,2 @@
-"use strict";var d=Object.defineProperty;var S=Object.getOwnPropertyDescriptor;var h=Object.getOwnPropertyNames;var N=Object.prototype.hasOwnProperty;var P=(e,n)=>{for(var r in n)d(e,r,{get:n[r],enumerable:!0})},k=(e,n,r,t)=>{if(n&&typeof n=="object"||typeof n=="function")for(let a of h(n))!N.call(e,a)&&a!==r&&d(e,a,{get:()=>n[a],enumerable:!(t=S(n,a))||t.enumerable});return e};var b=e=>k(d({},"__esModule",{value:!0}),e);var B={};P(B,{cvu:()=>m,cx:()=>u,default:()=>A});module.exports=b(B);function C(e){var n,r,t="";if(typeof e=="string"||typeof e=="number")t+=e;else if(typeof e=="object")if(Array.isArray(e))for(n=0;n<e.length;n++)e[n]&&(r=C(e[n]))&&(t&&(t+=" "),t+=r);else for(n in e)e[n]&&(t&&(t+=" "),t+=n);return t}function j(){for(var e,n,r=0,t="";r<arguments.length;)(e=arguments[r++])&&(n=C(e))&&(t&&(t+=" "),t+=n);return t}var u=j;var V=e=>(e==null?void 0:e.toString())||"",m=(e,n)=>{let{variants:r,defaultVariants:t,compoundVariants:a}=n||{};return(i,g)=>{if(!r)return u(e,g);let p=Object.entries(r).map(([s,o])=>{let l=i==null?void 0:i[s],c=t==null?void 0:t[s];if(l===null)return null;let f=V(l)||V(c);return o==null?void 0:o[f]}),y=i&&Object.fromEntries(Object.entries(i).filter(([,s])=>s!==void 0)),x=a==null?void 0:a.reduce((s,{className:o,...l})=>Object.entries(l).every(([c,f])=>{let T={...t,...y}[c];return Array.isArray(f)&&T!=null?f.includes(T):T===f})?[...s,o]:s,[]);return u(e,p,x,g)}};var A=m;
+"use strict";var p=Object.defineProperty;var N=Object.getOwnPropertyDescriptor;var k=Object.getOwnPropertyNames;var b=Object.prototype.hasOwnProperty;var j=(e,n)=>{for(var r in n)p(e,r,{get:n[r],enumerable:!0})},R=(e,n,r,t)=>{if(n&&typeof n=="object"||typeof n=="function")for(let a of k(n))!b.call(e,a)&&a!==r&&p(e,a,{get:()=>n[a],enumerable:!(t=N(n,a))||t.enumerable});return e};var A=e=>R(p({},"__esModule",{value:!0}),e);var W={};j(W,{config:()=>y,cvu:()=>x,cx:()=>m,default:()=>F});module.exports=A(W);function d(e){var n,r,t="";if(typeof e=="string"||typeof e=="number")t+=e;else if(typeof e=="object")if(Array.isArray(e))for(n=0;n<e.length;n++)e[n]&&(r=d(e[n]))&&(t&&(t+=" "),t+=r);else for(n in e)e[n]&&(t&&(t+=" "),t+=n);return t}function B(){for(var e,n,r=0,t="";r<arguments.length;)(e=arguments[r++])&&(n=d(e))&&(t&&(t+=" "),t+=n);return t}var C=B;var V=e=>(e==null?void 0:e.toString())||"",y=({cx:e})=>(n,r)=>{let{variants:t,defaultVariants:a,compoundVariants:u}=r||{};return(o,T)=>{if(!t)return e(n,T);let S=Object.entries(t).map(([s,i])=>{let l=o==null?void 0:o[s],c=a==null?void 0:a[s];if(l===null)return null;let f=V(l)||V(c);return i==null?void 0:i[f]}),h=o&&Object.fromEntries(Object.entries(o).filter(([,s])=>s!==void 0)),P=u==null?void 0:u.reduce((s,{className:i,...l})=>Object.entries(l).every(([c,f])=>{let g={...a,...h}[c];return Array.isArray(f)&&g!=null?f.includes(g):g===f})?[...s,i]:s,[]);return e(n,S,P,T)}},m=C,x=y({cx:m}),F=x;
 //# sourceMappingURL=index.js.map

package.json

 {
   "name": "cvu",
   "description": "A tiny, performant, utility for constructing variant based CSS class strings.",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "license": "MIT",
@@ -60,7 +60,7 @@ "publishConfig": {
       "path": "dist/index.js",
-      "limit": "800 B"
+      "limit": "1 kB"
     },
     {
       "path": "dist/index.mjs",
-      "limit": "500 B"
+      "limit": "600 B"
     }
@@ -67,0 +67,0 @@ ],

README.md

 <h1 align="center">cvu</h1>
 
-> A tiny, performant, utility for constructing variant based CSS class strings.
+<p align="center">
+  A tiny, performant, utility for constructing variant based CSS class strings.
+</p>
 
----
+<br />
 
@@ -10,2 +12,3 @@ ## Installation
 NPM:
+
 ```sh
@@ -16,2 +19,3 @@ npm i cvu
 Yarn:
+
 ```sh
@@ -22,2 +26,3 @@ yarn add cvu
 PNPM:
+
 ```sh
@@ -43,6 +48,3 @@ pnpm i cvu
   "tailwindCSS.experimental.classRegex": [
-    [
-      "cvu\\s*(?:<[\\s\\S]*?>)?\\s*\\(([^)]*)\\)",
-      "[\"'`]([^\"'`]*).*?[\"'`]"
-    ]
+    ["cvu\\s*(?:<[\\s\\S]*?>)?\\s*\\(([^)]*)\\)", "[\"'`]([^\"'`]*).*?[\"'`]"]
   ]
@@ -64,20 +66,19 @@ }
 ```tsx
-import { cvu, type VariantProps } from 'cvu';
-import { twMerge } from 'tailwind-merge';
+import { cvu, type VariantProps } from "cvu";
+import { twMerge } from "tailwind-merge";
 
-const buttonVariants = cvu(
-  ['your', 'base', 'classes'],
-  {
-    variants: {
-      intent: {
-        primary: ['your', 'primary', 'classes'],
-      },
+const buttonVariants = cvu(["your", "base", "classes"], {
+  variants: {
+    intent: {
+      primary: ["your", "primary", "classes"],
     },
-    defaultVariants: {
-      intent: 'primary',
-    },
   },
-);
+  defaultVariants: {
+    intent: "primary",
+  },
+});
 
-export const buttonClassNames = (props: VariantProps<typeof buttonVariants>) => {
+export const buttonClassNames = (
+  props: VariantProps<typeof buttonVariants>
+) => {
   return twMerge(buttonVariants(props));
@@ -89,2 +90,18 @@ };
 
+If you find yourself using `twMerge` a lot, you can create a custom `cvu` function that wraps `twMerge` for you.
+
+<details>
+<summary>Example with custom cvu</summary>
+
+```tsx
+import { config, cx } from "cvu";
+import { twMerge } from "tailwind-merge";
+
+export const cvu = config({
+  cx: (...inputs) => twMerge(cx(inputs)),
+});
+```
+
+</details>
+
 ## Getting Started
@@ -97,11 +114,10 @@
 > **Note**
-> 
+>
 > The use of Tailwind CSS here is purely for demonstration purposes. `cvu` is not tied to any specific CSS framework.
 
-
 ```ts
-import { cvu } from 'cvu';
+import { cvu } from "cvu";
 
 const buttonClassnames = cvu(
-  ['font-semibold', 'border', 'rounded'],
+  ["font-semibold", "border", "rounded"],
   // --or--
@@ -113,12 +129,12 @@ // 'font-semibold border rounded'
         primary: [
-          'bg-blue-500',
-          'text-white',
-          'border-transparent',
-          'hover:bg-blue-600',
+          "bg-blue-500",
+          "text-white",
+          "border-transparent",
+          "hover:bg-blue-600",
         ],
-        secondary: 'bg-white text-gray-800 border-gray-400 hover:bg-gray-100',
+        secondary: "bg-white text-gray-800 border-gray-400 hover:bg-gray-100",
       },
       size: {
-        sm: 'text-sm py-1 px-2',
-        md: ['text-base', 'py-2', 'px-4'],
+        sm: "text-sm py-1 px-2",
+        md: ["text-base", "py-2", "px-4"],
       },
@@ -128,12 +144,12 @@ },
       {
-        intent: 'primary',
-        size: 'md',
-        className: 'uppercase',
+        intent: "primary",
+        size: "md",
+        className: "uppercase",
       },
     ],
     defaultVariants: {
-      intent: 'primary',
-      size: 'md',
+      intent: "primary",
+      size: "md",
     },
-  },
+  }
 );
@@ -144,3 +160,3 @@
 
-buttonClassnames({ intent: 'secondary', size: 'sm' });
+buttonClassnames({ intent: "secondary", size: "sm" });
 // => 'font-semibold border rounded bg-white text-gray-800 border-gray-400 hover:bg-gray-100 text-sm py-1 px-2'
@@ -154,13 +170,13 @@ ```
 ```ts
-import { cvu } from 'cvu';
+import { cvu } from "cvu";
 
-const buttonClassnames = cva('…', {
+const buttonClassnames = cva("…", {
   variants: {
     intent: {
-      primary: '…',
-      secondary: '…',
+      primary: "…",
+      secondary: "…",
     },
     size: {
-      sm: '…',
-      md: '…',
+      sm: "…",
+      md: "…",
     },
@@ -172,6 +188,6 @@ },
     {
-      intent: 'primary',
-      size: 'md',
+      intent: "primary",
+      size: "md",
       // This is the className that will be applied.
-      className: '…',
+      className: "…",
     },
@@ -185,13 +201,13 @@ ],
 ```ts
-import { cvu } from 'cvu';
+import { cvu } from "cvu";
 
-const buttonClassnames = cva('…', {
+const buttonClassnames = cva("…", {
   variants: {
     intent: {
-      primary: '…',
-      secondary: '…',
+      primary: "…",
+      secondary: "…",
     },
     size: {
-      sm: '…',
-      md: '…',
+      sm: "…",
+      md: "…",
     },
@@ -205,6 +221,6 @@ },
     {
-      intent: ['primary', 'secondary'],
-      size: 'md',
+      intent: ["primary", "secondary"],
+      size: "md",
       // This is the className that will be applied.
-      className: '…',
+      className: "…",
     },
@@ -222,8 +238,8 @@ ],
 ```ts
-import { cvu } from 'cvu';
+import { cvu } from "cvu";
 
-const buttonClassnames = cvu('rounded', {
+const buttonClassnames = cvu("rounded", {
   variants: {
     intent: {
-      primary: 'bg-blue-500',
+      primary: "bg-blue-500",
     },
@@ -233,6 +249,6 @@ },
 
-buttonClassnames(undefined, 'm-4');
+buttonClassnames(undefined, "m-4");
 // => 'rounded m-4'
 
-buttonClassnames({ intent: 'primary' }, 'm-4');
+buttonClassnames({ intent: "primary" }, "m-4");
 // => 'rounded bg-blue-500 m-4'
@@ -248,3 +264,3 @@ ```
 ```ts
-import { cvu, type VariantProps } from 'cvu';
+import { cvu, type VariantProps } from "cvu";
 
@@ -260,14 +276,17 @@ type ButtonClassnamesProps = VariantProps<typeof buttonClassnames>;
 ```ts
-import { cvu, type VariantPropsWithRequired } from 'cvu';
+import { cvu, type VariantPropsWithRequired } from "cvu";
 
-type ButtonClassnamesProps = VariantPropsWithRequired<typeof buttonClassnames, 'intent'>;
-const buttonClassnames = cvu('…', {
+type ButtonClassnamesProps = VariantPropsWithRequired<
+  typeof buttonClassnames,
+  "intent"
+>;
+const buttonClassnames = cvu("…", {
   variants: {
     intent: {
-      primary: '…',
-      secondary: '…',
+      primary: "…",
+      secondary: "…",
     },
     size: {
-      sm: '…',
-      md: '…',
+      sm: "…",
+      md: "…",
     },
@@ -286,5 +305,5 @@ },
 wrapper({});
- 
+
 // ✅
-wrapper({ intent: 'primary' });
+wrapper({ intent: "primary" });
 ```
@@ -296,3 +315,3 @@
 import { cvu, cx, type VariantProps } from "cvu";
- 
+
 /**
@@ -303,3 +322,3 @@ * Box
 export const boxClassnames = cvu(/* … */);
- 
+
 /**
@@ -310,6 +329,16 @@ * Card
 const cardBaseClassnames = cvu(/* … */);
- 
-export interface CardClassnamesProps extends BoxClassnamesProps, CardBaseClassnamesProps {}
-export const cardClassnames = ({ /* destructured props */ }: CardClassnamesProps = {}) =>
-  cx(boxClassnames({ /* … */  }), cardBaseClassnames({ /* … */ }));
+
+export interface CardClassnamesProps
+  extends BoxClassnamesProps,
+    CardBaseClassnamesProps {}
+export const cardClassnames =
+  ({}: /* destructured props */ CardClassnamesProps = {}) =>
+    cx(
+      boxClassnames({
+        /* … */
+      }),
+      cardBaseClassnames({
+        /* … */
+      })
+    );
 ```
@@ -324,7 +353,19 @@
 ```ts
-import { cvu } from 'cvu';
+import { cvu } from "cvu";
 
-const classVariants = cvu('base', variantsConfig);
+const classVariants = cvu("base", variantsConfig);
 ```
 
+### `config`
+
+Allows you to provide your own underlying `cx` implementation or wrapping logic.
+
+```ts
+import { config, cx } from "cvu";
+
+export const customCvu = config({
+  cx: (...inputs) => twMerge(cx(inputs)),
+});
+```
+
 #### Parameters
@@ -334,12 +375,13 @@
 2. `variantsConfig` - (optional)
-    * `variants` - your variants schema
-    * `componentVariants` - variants based on a combination of previously defined variants
-    * `defaultVariants` - set default values for previously defined variants.
 
-      _Note: these default values can be removed completely by setting the variant as `null`._
+   - `variants` - your variants schema
+   - `componentVariants` - variants based on a combination of previously defined variants
+   - `defaultVariants` - set default values for previously defined variants.
 
+     _Note: these default values can be removed completely by setting the variant as `null`._
+
 ## Acknowledgements
 
 - [Stitches](https://stitches.dev)
-  
+
   For pioneering the `variants` API movement.
@@ -357,2 +399,2 @@
 
-[MIT](/LICENSE.md) © [Eric Taylor](https://github.com/erictaylor)
+[MIT](/LICENSE.md) © [Eric Taylor](https://github.com/erictaylor)

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Improved metrics

Total package byte prevSize

28707

increased by6.84%

Lines of code

47

increased by9.3%

Number of lines in readme file

376

increased by12.91%

No dependency changes