feat: add filter option (#146)

Author: Akryum

src/core/options.ts

@@ -4,7 +4,7 @@ import hasPkg from 'has-pkg'
 import { ResolvedOptions, Options } from '../types'
 import { LibraryResolver } from './helpers/libraryResolver'
 
-export const defaultOptions: Omit<Required<Options>, 'include' | 'exclude' | 'transformer'> = {
+export const defaultOptions: Omit<Required<Options>, 'include' | 'exclude' | 'transformer' | 'globs'> = {
   dirs: 'src/components',
   extensions: 'vue',
   deep: true,
@@ -28,20 +28,24 @@ export function resolveOptions(options: Options, root: string): ResolvedOptions
   resolved.resolvers.push(...resolved.libraries.map(lib => LibraryResolver(lib)))
   resolved.extensions = toArray(resolved.extensions)
 
-  const extsGlob = resolved.extensions.length === 1
-    ? resolved.extensions
-    : `{${resolved.extensions.join(',')}}`
+  if (resolved.globs) {
+    resolved.globs = toArray(resolved.globs).map((glob: string) => slash(resolve(root, glob)))
+  } else {
+    const extsGlob = resolved.extensions.length === 1
+      ? resolved.extensions
+      : `{${resolved.extensions.join(',')}}`
+    
+    resolved.dirs = toArray(resolved.dirs)
+    resolved.resolvedDirs = resolved.dirs.map(i => slash(resolve(root, i)))
 
-  resolved.dirs = toArray(resolved.dirs)
-  resolved.resolvedDirs = resolved.dirs.map(i => slash(resolve(root, i)))
-
-  resolved.globs = resolved.resolvedDirs.map(i => resolved.deep
-    ? slash(join(i, `**/*.${extsGlob}`))
-    : slash(join(i, `*.${extsGlob}`)),
-  )
+    resolved.globs = resolved.resolvedDirs.map(i => resolved.deep
+      ? slash(join(i, `**/*.${extsGlob}`))
+      : slash(join(i, `*.${extsGlob}`)),
+    )
 
-  if (!resolved.extensions.length)
-    throw new Error('[unplugin-vue-components] `extensions` option is required to search for components')
+    if (!resolved.extensions.length)
+      throw new Error('[unplugin-vue-components] `extensions` option is required to search for components')
+  }
 
   resolved.dts = !options.dts
     ? false

src/types.ts

@@ -53,6 +53,11 @@ export interface Options {
    */
   extensions?: string | string[]
 
+  /**
+   * Glob patterns to match file names to be detected as components.
+   */
+  globs?: string | string[]
+
   /**
    * Search for subdirectories
    * @default true