From 08bc27a330994c0fae67894eee9b31cfd341be5e Mon Sep 17 00:00:00 2001
From: Anthony Fu <anthonyfu117@hotmail.com>
Date: Thu, 21 Jul 2022 16:14:26 +0800
Subject: [PATCH] feat(dir)!: support glob pattern in `dirs` (#86)

---
 src/scan-dirs.ts | 27 +++++++++++++++------------
 src/types.ts     |  1 +
 2 files changed, 16 insertions(+), 12 deletions(-)

diff --git a/src/scan-dirs.ts b/src/scan-dirs.ts
index c4ceeb8a..c25ef51e 100644
--- a/src/scan-dirs.ts
+++ b/src/scan-dirs.ts
@@ -1,25 +1,27 @@
 import { promises as fs } from 'fs'
 import fg from 'fast-glob'
-import { resolve, parse as parsePath } from 'pathe'
+import { parse as parsePath, join } from 'pathe'
 import { findExports } from 'mlly'
 import { camelCase } from 'scule'
 import { Import, ScanDirExportsOptions } from './types'
 
-export async function resolveFiles (path: string, pattern: string | string[]) {
-  const files = await fg(pattern, { cwd: path, followSymbolicLinks: true })
-  return files.map(p => resolve(path, p))
-}
-
 export async function scanDirExports (dir: string | string[], options?: ScanDirExportsOptions) {
   const dirs = Array.isArray(dir) ? dir : [dir]
 
   const fileFilter = options?.fileFilter || (() => true)
-  const files = await Promise.all(
-    dirs.map(i => resolveFiles(i, [
-      '*.{ts,js,mjs,cjs,mts,cts}',
-      '*/index.{ts,js,mjs,cjs,mts,cts}'
-    ]))
-  ).then(r => r.flat().filter(fileFilter))
+  const files = await fg(
+    dirs.flatMap(i => [
+      i,
+      join(i, '*.{ts,js,mjs,cjs,mts,cts}'),
+      join(i, '*/index.{ts,js,mjs,cjs,mts,cts}')
+    ]),
+    {
+      absolute: true,
+      cwd: options?.cwd || process.cwd(),
+      onlyFiles: true,
+      followSymbolicLinks: true
+    }
+  ).then(r => r.filter(fileFilter))
 
   const imports: Import[] = []
 
@@ -45,6 +47,7 @@ export async function scanExports (filepath: string) {
     }
     imports.push({ name: 'default', as: camelCase(name), from: filepath })
   }
+
   for (const exp of exports) {
     if (exp.type === 'named') {
       for (const name of exp.names) {
diff --git a/src/types.ts b/src/types.ts
index 012a26cc..42f9873a 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -66,6 +66,7 @@ export type PathFromResolver = (_import: Import) => string | undefined
 
 export interface ScanDirExportsOptions {
   fileFilter?: (file: string) => boolean
+  cwd?: string
 }
 
 export interface TypeDeclarationOptions {