fix: Error too many open files

close: #162

Author: unlight

package.json

@@ -52,11 +52,12 @@
     }
   },
   "dependencies": {
-    "@prisma/generator-helper": "^4.12.0",
+    "@prisma/generator-helper": "^4.14.0",
     "await-event-emitter": "^2.0.2",
     "filenamify": "4.X",
     "flat": "^5.0.2",
     "get-relative-path": "^1.0.2",
+    "graceful-fs": "^4.2.11",
     "json5": "^2.2.3",
     "lodash": "^4.17.21",
     "outmatch": "^0.7.0",
@@ -65,44 +66,45 @@
     "ts-morph": ">=11 <=16"
   },
   "devDependencies": {
-    "@commitlint/cli": "^17.5.1",
-    "@commitlint/config-conventional": "^17.4.4",
-    "@nestjs/apollo": "^10.1.7",
-    "@nestjs/common": "^9.3.12",
-    "@nestjs/core": "^9.3.12",
-    "@nestjs/graphql": "^10.1.7",
-    "@nestjs/platform-express": "^9.3.12",
+    "@commitlint/cli": "^17.6.3",
+    "@commitlint/config-conventional": "^17.6.3",
+    "@nestjs/apollo": "^11.0.5",
+    "@nestjs/common": "^9.4.0",
+    "@nestjs/core": "^9.4.0",
+    "@nestjs/graphql": "^11.0.5",
+    "@nestjs/platform-express": "^9.4.0",
     "@paljs/plugins": "^5.3.0",
-    "@prisma/client": "^4.12.0",
+    "@prisma/client": "^4.14.0",
     "@semantic-release/changelog": "^6.0.3",
     "@semantic-release/git": "^10.0.1",
-    "@swc/core": "^1.3.44",
-    "@swc/helpers": "^0.4.14",
+    "@swc/core": "^1.3.57",
+    "@swc/helpers": "^0.5.1",
     "@swc/register": "^0.1.10",
     "@types/flat": "^5.0.2",
-    "@types/lodash": "^4.14.192",
+    "@types/graceful-fs": "^4.1.6",
+    "@types/lodash": "^4.14.194",
     "@types/mocha": "^10.0.1",
-    "@types/node": "^18.15.11",
+    "@types/node": "^20.1.1",
     "@types/pluralize": "^0.0.29",
-    "@typescript-eslint/eslint-plugin": "^5.57.0",
-    "@typescript-eslint/parser": "^5.57.0",
+    "@typescript-eslint/eslint-plugin": "^5.59.5",
+    "@typescript-eslint/parser": "^5.59.5",
     "apollo-server-express": "^3.10.0",
     "c8": "^7.13.0",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.0",
     "commitizen": "^4.3.0",
     "cz-customizable": "^7.0.0",
     "decimal.js": "^10.4.3",
-    "eslint": "^8.37.0",
+    "eslint": "^8.40.0",
     "eslint-import-resolver-node": "^0.3.7",
     "eslint-plugin-etc": "^2.0.2",
     "eslint-plugin-import": "^2.27.5",
     "eslint-plugin-only-warn": "^1.1.0",
     "eslint-plugin-prettier": "^4.2.1",
-    "eslint-plugin-regexp": "^1.14.0",
+    "eslint-plugin-regexp": "^1.15.0",
     "eslint-plugin-simple-import-sort": "^10.0.0",
-    "eslint-plugin-sort-class-members": "^1.16.0",
-    "eslint-plugin-unicorn": "^46.0.0",
+    "eslint-plugin-sort-class-members": "^1.17.1",
+    "eslint-plugin-unicorn": "^47.0.0",
     "eslint-plugin-wix-editor": "^3.3.0",
     "expect": "^29.5.0",
     "ghooks": "^2.0.4",
@@ -113,18 +115,18 @@
     "mocha": "^10.2.0",
     "ololog": "^1.1.175",
     "precise-commits": "^1.0.2",
-    "prettier": "^2.8.7",
-    "prisma": "^4.12.0",
+    "prettier": "^2.8.8",
+    "prisma": "^4.14.0",
     "prisma-graphql-type-decimal": "^3.0.0",
     "reflect-metadata": "^0.1.13",
     "request": "^2.88.2",
-    "rxjs": "^7.8.0",
-    "semantic-release": "^21.0.1",
+    "rxjs": "^7.8.1",
+    "semantic-release": "^21.0.2",
     "simplytyped": "^3.3.0",
     "temp-dir": "2.X",
     "ts-node": "^10.9.1",
     "tslib": "^2.5.0",
-    "typescript": "^5.0.3",
+    "typescript": "^5.0.4",
     "watchexec-bin": "^1.0.0"
   }
 }

src/handlers/purge-output.ts

@@ -1,5 +1,5 @@
 import AwaitEventEmitter from 'await-event-emitter';
-import { promises as fs } from 'fs';
+import { rmdirSync } from 'graceful-fs';
 
 import { EventArguments } from '../types';
 
@@ -18,7 +18,7 @@ function begin({ project, output }: EventArguments) {
   }
 }
 
-async function end({ project, output }: EventArguments) {
+function end({ project, output }: EventArguments) {
   const directories = project
     .getDirectory(output)
     ?.getDescendantDirectories()
@@ -27,7 +27,7 @@ async function end({ project, output }: EventArguments) {
 
   for (const directory of directories || []) {
     try {
-      await fs.rmdir(directory);
+      rmdirSync(directory);
       // eslint-disable-next-line no-empty
     } catch {}
   }

src/helpers/create-config.ts

@@ -1,7 +1,7 @@
 import { ok } from 'assert';
 import filenamify from 'filenamify';
 import { unflatten } from 'flat';
-import { existsSync } from 'fs';
+import { existsSync } from 'graceful-fs';
 import JSON5 from 'json5';
 import { Dictionary, memoize, merge, trim } from 'lodash';
 import outmatch from 'outmatch';

src/test/proxy-generator.ts

@@ -1,6 +1,6 @@
 import { generatorHandler } from '@prisma/generator-helper';
 import { ok } from 'assert';
-import { promises as fs } from 'fs';
+import { promises as fs } from 'graceful-fs';
 
 generatorHandler({
   async onGenerate(options) {

src/test/test-generate.ts

@@ -3,7 +3,7 @@ import { ok } from 'assert';
 import AwaitEventEmitter from 'await-event-emitter/types';
 import { exec } from 'child_process';
 import crypto from 'crypto';
-import fs from 'fs';
+import fs from 'graceful-fs';
 import { castArray, uniq } from 'lodash';
 import cachePath from 'temp-dir';
 import { ImportSpecifierStructure, Project } from 'ts-morph';