feat: add Varlet UI resolver (#63)

Author: haoziqaq

.gitignore

@@ -1,3 +1,4 @@
 node_modules
 .DS_Store
 dist
+.idea

src/resolvers/index.ts

@@ -5,3 +5,4 @@ export * from './vant'
 export * from './vuetify'
 export * from './vueuse'
 export * from './naive-ui'
+export * from './varlet-ui'

src/resolvers/varlet-ui.ts

@@ -0,0 +1,41 @@
+import { ComponentResolver } from '../types'
+import { kebabCase } from '../utils'
+
+export interface VarletUIResolverOptions {
+    /**
+     * import css along with components
+     *
+     * @default true
+     */
+    importCss?: boolean
+    /**
+     * import less along with components
+     *
+     * @default false
+     */
+    importLess?: boolean
+}
+
+/**
+ * Resolver for VarletUI
+ *
+ * @link https://github.com/haoziqaq/varlet
+ */
+export const VarletUIResolver = (options: VarletUIResolverOptions = {}): ComponentResolver => (name: string) => {
+    const {
+        importCss = true,
+        importLess
+    } = options
+    if (name.startsWith('Var')) {
+        const partialName = name.slice(3)
+        return {
+            importName: partialName,
+            path: '@varlet/ui/es',
+            sideEffects: importLess
+                ? `@varlet/ui/es/${kebabCase(partialName)}/style/less.js`
+                : importCss
+                    ? `@varlet/ui/es/${kebabCase(partialName)}/style`
+                    : undefined
+        }
+    }
+}