fix: quotes should be single

core/commons-api/test/errors.spec.ts

@@ -11,7 +11,7 @@ import {
   getUnauthorized,
   getForbidden,
   getServiceUnavailable,
-  getCode,
+  getCode
 } from '../src/index';
 
 describe('testing errors', () => {

core/file-locking/src/__tests__/lock.spec.ts

@@ -1,7 +1,7 @@
-import path from "path";
-import fs from "fs";
+import path from 'path';
+import fs from 'fs';
 
-import { lockFile, unlockFile, readFile } from "../index";
+import { lockFile, unlockFile, readFile } from '../index';
 
 interface Error {
   message: string;
@@ -18,45 +18,45 @@ const removeTempFile = (filename: string): void => {
   });
 };
 
-describe("testing locking", () => {
-  test("file should be found to be locked", done => {
-    lockFile(getFilePath("package.json"), (error: Error) => {
+describe('testing locking', () => {
+  test('file should be found to be locked', done => {
+    lockFile(getFilePath('package.json'), (error: Error) => {
       expect(error).toBeNull();
-      removeTempFile("package.json.lock");
+      removeTempFile('package.json.lock');
       done();
     });
   });
 
-  test("file should fail to be found to be locked", done => {
-    lockFile(getFilePath("package.fail.json"), (error: Error) => {
+  test('file should fail to be found to be locked', done => {
+    lockFile(getFilePath('package.fail.json'), (error: Error) => {
       expect(error.message).toMatch(
         /ENOENT: no such file or directory, stat '(.*)package.fail.json'/
       );
       done();
     });
   });
 
-  test("file should to be found to be unLock", done => {
-    unlockFile(getFilePath("package.json.lock"), (error: Error) => {
+  test('file should to be found to be unLock', done => {
+    unlockFile(getFilePath('package.json.lock'), (error: Error) => {
       expect(error).toBeNull();
       done();
     });
   });
 
-  test("read file with no options should to be found to be read it as string", done => {
-    readFile(getFilePath("package.json"), (error: Error, data: any) => {
+  test('read file with no options should to be found to be read it as string', done => {
+    readFile(getFilePath('package.json'), (error: Error, data: any) => {
       expect(error).toBeNull();
       expect(data).toMatchSnapshot();
       done();
     });
   });
 
-  test("read file with no options should to be found to be read it as object", done => {
+  test('read file with no options should to be found to be read it as object', done => {
     const options = {
       parse: true
     };
     readFile(
-      getFilePath("package.json"),
+      getFilePath('package.json'),
       options,
       (error: Error, data: any) => {
         expect(error).toBeNull();
@@ -66,61 +66,61 @@ describe("testing locking", () => {
     );
   });
 
-  test("read file with options (parse) should to be not found to be read it", done => {
+  test('read file with options (parse) should to be not found to be read it', done => {
     const options = {
       parse: true
     };
-    readFile(getFilePath("package.fail.json"), options, (error: Error) => {
+    readFile(getFilePath('package.fail.json'), options, (error: Error) => {
       expect(error.message).toMatch(
         /ENOENT: no such file or directory, open '(.*)package.fail.json'/
       );
       done();
     });
   });
 
-  test("read file with options should to be found to be read it and fails to be parsed", done => {
+  test('read file with options should to be found to be read it and fails to be parsed', done => {
     const options = {
       parse: true
     };
     const errorMessage =
-      process.platform === "win32"
-        ? "Unexpected token } in JSON at position 47"
-        : "Unexpected token } in JSON at position 44";
-    readFile(getFilePath("wrong.package.json"), options, (error: Error) => {
+      process.platform === 'win32'
+        ? 'Unexpected token } in JSON at position 47'
+        : 'Unexpected token } in JSON at position 44';
+    readFile(getFilePath('wrong.package.json'), options, (error: Error) => {
       expect(error.message).toEqual(errorMessage);
       done();
     });
   });
 
-  test("read file with  options (parse, lock) should to be found to be read it as object", done => {
+  test('read file with  options (parse, lock) should to be found to be read it as object', done => {
     const options = {
       parse: true,
       lock: true
     };
     readFile(
-      getFilePath("package2.json"),
+      getFilePath('package2.json'),
       options,
       (error: Error, data: any) => {
         expect(error).toBeNull();
         expect(data).toMatchSnapshot();
-        removeTempFile("package2.json.lock");
+        removeTempFile('package2.json.lock');
         done();
       }
     );
   });
 
-  test("read file with options (parse, lock) should to be found to be read it and fails to be parsed", done => {
+  test('read file with options (parse, lock) should to be found to be read it and fails to be parsed', done => {
     const options = {
       parse: true,
       lock: true
     };
     const errorMessage =
-      process.platform === "win32"
-        ? "Unexpected token } in JSON at position 47"
-        : "Unexpected token } in JSON at position 44";
-    readFile(getFilePath("wrong.package.json"), options, (error: Error) => {
+      process.platform === 'win32'
+        ? 'Unexpected token } in JSON at position 47'
+        : 'Unexpected token } in JSON at position 44';
+    readFile(getFilePath('wrong.package.json'), options, (error: Error) => {
       expect(error.message).toEqual(errorMessage);
-      removeTempFile("wrong.package.json.lock");
+      removeTempFile('wrong.package.json.lock');
       done();
     });
   });

core/file-locking/src/index.ts

@@ -1,8 +1,8 @@
-import locker from "lockfile";
-import fs from "fs";
-import path from "path";
+import locker from 'lockfile';
+import fs from 'fs';
+import path from 'path';
 
-import { Callback } from "@verdaccio/types";
+import { Callback } from '@verdaccio/types';
 
 // locks a file by creating a lock file
 const lockFile = function(name: string, callback: Callback): void {
@@ -98,7 +98,7 @@ function readFile(
   options: any = {},
   callback: any = (): void => {}
 ): void {
-  if (typeof options === "function") {
+  if (typeof options === 'function') {
     callback = options;
     options = {};
   }
@@ -123,7 +123,7 @@ function readFile(
 
   const read = function(): Promise<any> {
     return new Promise<any>((resolve, reject): void => {
-      fs.readFile(name, "utf8", function(err, contents) {
+      fs.readFile(name, 'utf8', function(err, contents) {
         if (err) {
           return reject(err);
         }