feat: support element-plus v1.1 (#119)

package.json

@@ -44,6 +44,7 @@
     "@types/minimatch": "^3.0.5",
     "@types/node": "^16.6.1",
     "@typescript-eslint/eslint-plugin": "^4.29.1",
+    "compare-versions": "^3.6.0",
     "eslint": "^7.32.0",
     "jest": "^27.0.6",
     "rollup": "^2.56.2",

src/resolvers/element-plus.ts

@@ -1,31 +1,105 @@
-import { ComponentResolver } from '../types'
-
+import compareVersions from 'compare-versions'
+import { ComponentResolver, SideEffectsInfo } from '../types'
+import { getPkgVersion, kebabCase } from '../utils'
 export interface ElementPlusResolverOptions {
   /**
-   * import style along with components
+   * import style css or sass with components
+   *
+   * @default 'css'
+   */
+  importStyle?: boolean | 'css' | 'sass'
+
+  /**
+   * specify element-plus version to load style
    *
-   * @default true
+   * @default installed version
    */
-  importStyle?: boolean
+  version?: string
+}
+
+/**
+ * @deprecated
+ * @param partialName
+ * @param options
+ *
+ * @returns
+ */
+function getSideEffectsLagency(
+  partialName: string,
+  options: ElementPlusResolverOptions,
+): SideEffectsInfo | undefined {
+  const { importStyle = 'css' } = options
+  if (!importStyle)
+    return
+
+  if (importStyle === 'sass') {
+    return [
+      'element-plus/packages/theme-chalk/src/base.scss',
+      `element-plus/packages/theme-chalk/src/${partialName}.scss`,
+    ]
+  }
+  else if (importStyle === true || importStyle === 'css') {
+    return [
+      'element-plus/lib/theme-chalk/base.css',
+      `element-plus/lib/theme-chalk/el-${partialName}.css`,
+    ]
+  }
+}
+
+function getSideEffects(dirName: string, options: ElementPlusResolverOptions): SideEffectsInfo | undefined {
+  const { importStyle = 'css' } = options
+
+  if (importStyle === 'sass')
+    return `element-plus/es/components/${dirName}/style`
+
+  else if (importStyle === true || importStyle === 'css')
+    return `element-plus/es/components/${dirName}/style/css`
 }
 
 /**
  * Resolver for Element Plus
  *
  * See https://github.com/antfu/vite-plugin-components/pull/28 for more details
+ * See https://github.com/antfu/vite-plugin-components/issues/117 for more details
+ *
+ * @author @develar @nabaonan
+ * @link https://element-plus.org/#/en-US for element-plus
  *
- * @author @develar
- * @link https://element-plus.org/#/en-US
  */
-export function ElementPlusResolver(options: ElementPlusResolverOptions = {}): ComponentResolver {
+export function ElementPlusResolver(
+  options: ElementPlusResolverOptions = {},
+): ComponentResolver {
   return (name: string) => {
-    const { importStyle = true } = options
-
-    if (name.startsWith('El')) {
-      const partialName = name[2].toLowerCase() + name.substring(3).replace(/[A-Z]/g, l => `-${l.toLowerCase()}`)
-      return {
-        path: `element-plus/es/el-${partialName}`,
-        sideEffects: importStyle ? `element-plus/packages/theme-chalk/src/${partialName}.scss` : undefined,
+    if (name.match(/^El[A-Z]/)) {
+      let { version } = options
+      if (!version)
+        version = getPkgVersion('element-plus', '1.0.2')
+      let sideEffects
+      const partialName = kebabCase(name.slice(2))// ElTableColumn->table-column
+      if (compareVersions(version, '1.1.0-beta.1') >= 0) {
+        // >=1.1.0-beta.1
+        sideEffects = getSideEffects(partialName, options)
+        return {
+          importName: name,
+          path: 'element-plus/es',
+          sideEffects,
+        }
+      }
+      else if (compareVersions(version, '1.0.2-beta.28') >= 0) {
+      // >=1.0.2-beta.28
+        sideEffects = getSideEffectsLagency(partialName, options)
+        return {
+          path: `element-plus/es/el-${partialName}`,
+          sideEffects,
+        }
+      }
+      else {
+        // for 1.0.1
+        sideEffects = getSideEffectsLagency(partialName, options)
+        return {
+          path: `element-plus/lib/el-${partialName}`,
+          sideEffects,
+        }
       }
     }
   }

src/utils.ts

@@ -175,3 +175,14 @@ export function resolveAlias(filepath: string, alias: ResolvedConfig['resolve'][
   }
   return result
 }
+
+export function getPkgVersion(pkgName: string, defaultVersion: string): string {
+  try {
+    /* eslint-disable @typescript-eslint/no-var-requires */
+    return require(`${pkgName}/package.json`).version
+  }
+  catch (err) {
+    console.error(err)
+    return defaultVersion
+  }
+}