feat: support gen className by filename

docs/api/create-styles.md

@@ -214,6 +214,7 @@ createStyles 的第二个参数可以对生成的 className 做额外的控制
 | 属性名       | 类型           | 描述                           |
 | ------------ | -------------- | ------------------------------ |
 | hashPriority | `HashPriority` | 生成的 hash className 样式权重 |
+| label        | `string`       | 添加后缀                       |
 
 ### hashPriority
 
@@ -222,3 +223,11 @@ createStyles 的第二个参数可以对生成的 className 做额外的控制
 控制生成的 className 的权重，默认为 `high`。
 
 如果设为 `low`，生成 hash 的样式选择器会包裹 :where 选择器，以降低权重。一般来说在组件库的使用场景中可以用到，其他场景不建议使用。
+
+### label
+
+类型：`string`
+
+类似 emotion 的 label。添加 label 后，将会在把 label 添加到后缀中。一般来说无需使用。
+
+<code src="../demos/api/createStyles/label.tsx"></code>

docs/demos/api/createStyles/label.tsx

@@ -0,0 +1,15 @@
+import { createStyles } from 'antd-style';
+
+const useStyles = createStyles(
+  ({ css }) => ({
+    text: css`
+      color: blue;
+    `,
+  }),
+  { label: 'with-label' },
+);
+
+export default () => {
+  const { styles } = useStyles();
+  return <div className={styles.text}>赋予 with-label 标签</div>;
+};

src/core/createCSS.ts

@@ -1,15 +1,17 @@
-import { insertStyles } from '@/core/insertStyles';
-import { ClassNameGenerator, ClassNamesUtil, HashPriority } from '@/types';
+import { createHashStyleName, insertStyles, InternalClassNameOption } from '@/core/insertStyles';
+import { ClassNameGenerator, ClassNamesUtil } from '@/types';
 import { classnames, isReactCssResult, mergeCSS } from '@/utils';
 import { EmotionCache } from '@emotion/css/create-instance';
 import { serializeStyles } from '@emotion/serialize';
 
 const createClassNameGenerator =
-  (cache: EmotionCache, hashPriority: HashPriority): ClassNameGenerator =>
+  (cache: EmotionCache, options: InternalClassNameOption): ClassNameGenerator =>
   (...args) => {
     const serialized = serializeStyles(args, cache.registered, undefined);
-    insertStyles(cache, serialized, false, hashPriority);
-    return `${cache.key}-${serialized.name}`;
+
+    insertStyles(cache, serialized, false, options);
+
+    return createHashStyleName(cache.key, serialized.name, options);
   };
 
 const createCX =
@@ -25,10 +27,15 @@ const createCX =
 /**
  * CSS相关方法生成器 用于序列化的样式转换生成 className
  * @param cache
- * @param hashPriority
+ * @param options
  */
-export const createCSS = (cache: EmotionCache, hashPriority: HashPriority = 'high') => {
-  const css = createClassNameGenerator(cache, hashPriority);
+export const createCSS = (cache: EmotionCache, options: InternalClassNameOption) => {
+  const css = createClassNameGenerator(cache, {
+    hashPriority: options.hashPriority || 'high',
+    label: options.label,
+    __BABEL_FILE_NAME__: options.__BABEL_FILE_NAME__,
+  });
+
   const cx = createCX(cache, css);
 
   return { css, cx };

src/core/insertStyles.ts

@@ -1,27 +1,51 @@
 // copied from https://github.com/emotion-js/emotion/blob/main/packages/utils/src/index.js
-import type { HashPriority } from '@/types';
+import { ClassNameGeneratorOption } from '@/types';
 import type { EmotionCache } from '@emotion/css/create-instance';
 import type { SerializedStyles } from '@emotion/serialize';
 import { registerStyles } from '@emotion/utils';
 
 const isBrowser = typeof document !== 'undefined';
 
+export interface InternalClassNameOption extends ClassNameGeneratorOption {
+  /**
+   *  用于生成 className 的文件名，用于 babel 插件使用，不对用户透出
+   */
+  __BABEL_FILE_NAME__?: string;
+}
+
+export const createHashStyleName = (
+  cacheKey: string,
+  hash: string,
+  options?: InternalClassNameOption,
+) => {
+  const fileName = options?.__BABEL_FILE_NAME__;
+  const label = options?.label;
+
+  const babelSuffix = fileName ? `__${fileName}` : '';
+  const labelSuffix = label ? `__${label}` : '';
+
+  const prefix = `${cacheKey}-${hash}`;
+
+  return prefix + labelSuffix + babelSuffix;
+};
+
 /**
  * 向浏览器插入样式表
  * @param cache
  * @param serialized
  * @param isStringTag
- * @param hashPriority
+ * @param options
  */
 export const insertStyles = (
   cache: EmotionCache,
   serialized: SerializedStyles,
   isStringTag: boolean,
-  hashPriority: HashPriority = 'high',
+  options: InternalClassNameOption,
 ) => {
+  const hashPriority = options.hashPriority || 'high';
   registerStyles(cache, serialized, isStringTag);
 
-  const hashClassName = `.${cache.key}-${serialized.name}`;
+  const hashClassName = `.${createHashStyleName(cache.key, serialized.name, options)}`;
 
   const hashSelector = hashPriority === 'low' ? `:where(${hashClassName})` : hashClassName;
 

src/factories/createStyles/index.ts

@@ -4,12 +4,14 @@ import { Emotion, createCSS, serializeCSS } from '@/core';
 import type {
   BaseReturnType,
   CSSObject,
+  ClassNameGeneratorOption,
   HashPriority,
   ResponsiveUtil,
   ReturnStyleToUse,
 } from '@/types';
 import { isReactCssResult } from '@/utils';
 
+import { InternalClassNameOption } from '@/core/insertStyles';
 import { convertResponsiveStyleToString, useMediaQueryMap } from './response';
 import { ReturnStyles, StyleOrGetStyleFn } from './types';
 
@@ -19,26 +21,25 @@ interface CreateStylesFactory {
   useTheme: () => any;
 }
 
-export interface CreateStyleOptions {
-  hashPriority?: HashPriority;
-}
-
 /**
  * 创建样式基础写法
  */
 export const createStylesFactory =
   ({ hashPriority, useTheme, EmotionContext }: CreateStylesFactory) =>
   <Props, Input extends BaseReturnType = BaseReturnType>(
     styleOrGetStyle: StyleOrGetStyleFn<Input, Props>,
-    options?: CreateStyleOptions,
+    options?: ClassNameGeneratorOption,
   ) => {
     // 返回 useStyles 方法，作为 hooks 使用
     return (props?: Props): ReturnStyles<Input> => {
       const theme = useTheme();
-
       const { cache } = useContext(EmotionContext);
       // 由于 toClassName 方法依赖了用户给 createStyle 传递的 hashPriority，所以需要在这里重新生成 cx 和 toClassName 方法
-      const { cx, css: toClassName } = createCSS(cache, options?.hashPriority || hashPriority);
+      const { cx, css: toClassName } = createCSS(cache, {
+        hashPriority: options?.hashPriority || hashPriority,
+        label: options?.label,
+        __BABEL_FILE_NAME__: (options as InternalClassNameOption)?.__BABEL_FILE_NAME__,
+      });
 
       const responsiveMap = useMediaQueryMap();
 

src/functions/createInstance.ts

@@ -68,7 +68,6 @@ export const createInstance = <T = any>(options: CreateOptions<T>) => {
     speedy: internalOptions.speedy,
     container: internalOptions.container,
   });
-
   const EmotionContext = createEmotionContext(emotion);
 
   const StyleProvider = createStyleProvider(EmotionContext);
@@ -109,7 +108,7 @@ export const createInstance = <T = any>(options: CreateOptions<T>) => {
   });
 
   // ******** 上面这些都和主题相关，如果做了任何改动，都需要排查一遍 ************ //
-  const { cx } = createCSS(emotion.cache, internalOptions.hashPriority);
+  const { cx } = createCSS(emotion.cache, { hashPriority: internalOptions.hashPriority });
   const { injectGlobal, keyframes } = emotion;
 
   return {

src/types/css.ts

@@ -9,6 +9,11 @@ export type { SerializedStyles } from '@emotion/serialize';
 
 export type ClassNameGenerator = Emotion['css'];
 
+export interface ClassNameGeneratorOption {
+  label?: string;
+  hashPriority?: HashPriority;
+}
+
 /**
  * @title CSS 工具函数
  * @param template - 模板字符串数组

src/types/index.ts

@@ -3,6 +3,6 @@ export * from './css';
 export * from './function';
 export * from './genericUtils';
 export * from './response';
-export * from './styled';
 export * from './styleManager';
+export * from './styled';
 export * from './theme';