feat: find config in subdir - remove dep on fs-finder

Author: Divyendu Singh

package.json

@@ -49,7 +49,6 @@
     "typescript": "2.7.2"
   },
   "dependencies": {
-    "fs-finder": "^1.8.1",
     "graphql-import": "^0.4.4",
     "graphql-request": "^1.5.0",
     "js-yaml": "^3.10.0",

src/findGraphQLConfigFile.ts

@@ -1,6 +1,5 @@
-import { resolve, join as joinPaths, dirname, basename } from 'path'
-import { existsSync } from 'fs'
-import * as Finder from 'fs-finder'
+import { resolve, join as joinPaths, dirname, basename, join } from 'path'
+import { existsSync, readdirSync, lstatSync } from 'fs'
 
 import {
   ConfigNotFoundError
@@ -41,12 +40,20 @@ export function findGraphQLConfigFile(filePath: string): string {
   }
 
   // Try to find GraphQL config in first level of sub-directories.
-  const subDirectories = Finder.in(filePath).showSystemFiles().findDirectories()
+  const subDirectories = readdirSync(filePath).map(dir => joinPaths(filePath, dir)).filter(dir => {
+    return (lstatSync(dir).isDirectory())
+  })
   const subDirectoriesWithGraphQLConfig = subDirectories.map(subDirectory => {
-    const subDirectoryFiles = Finder.in(subDirectory).showSystemFiles().findFiles().map(file => basename(file))
+    const subDirectoryFiles = readdirSync(subDirectory)
+      .filter(file => {
+        return !(lstatSync(joinPaths(subDirectory, file)).isDirectory())
+      })
+      .map(file => {
+        return basename(joinPaths(subDirectory, file))
+      })
     if (subDirectoryFiles.includes(GRAPHQL_CONFIG_NAME)) {
       return `${subDirectory}/${GRAPHQL_CONFIG_NAME}`
-    } 
+    }
     if (subDirectoryFiles.includes(`${GRAPHQL_CONFIG_NAME}.yml`)) {
       return `${subDirectory}/${GRAPHQL_CONFIG_NAME}.yml`
     }
@@ -55,7 +62,7 @@ export function findGraphQLConfigFile(filePath: string): string {
     }
   })
   if (subDirectoriesWithGraphQLConfig.length > 0) {
-    return subDirectoriesWithGraphQLConfig[0]
+    return subDirectoriesWithGraphQLConfig[0] as string
   }
 
   throw new ConfigNotFoundError(