1 | "use strict";
|
2 | Object.defineProperty(exports, "__esModule", { value: true });
|
3 | const fs = require("fs");
|
4 |
|
5 | if (!('promises' in fs)) {
|
6 | class FileHandle {
|
7 | constructor(fd) {
|
8 | this.fd = fd;
|
9 | }
|
10 | stat() {
|
11 | return new Promise((resolve, reject) => {
|
12 | fs.fstat(this.fd, (err, stats) => {
|
13 | if (err) {
|
14 | reject(err);
|
15 | }
|
16 | else {
|
17 | resolve(stats);
|
18 | }
|
19 | });
|
20 | });
|
21 | }
|
22 | read(buffer, offset, length, position) {
|
23 | return new Promise((resolve, reject) => {
|
24 | fs.read(this.fd, buffer, offset, length, position, (err) => {
|
25 | if (err) {
|
26 | reject(err);
|
27 | }
|
28 | else {
|
29 | resolve();
|
30 | }
|
31 | });
|
32 | });
|
33 | }
|
34 | close() {
|
35 | return new Promise((resolve, reject) => {
|
36 | fs.close(this.fd, (err) => {
|
37 | if (err) {
|
38 | reject(err);
|
39 | }
|
40 | else {
|
41 | resolve();
|
42 | }
|
43 | });
|
44 | });
|
45 | }
|
46 | }
|
47 | Object.defineProperty(fs, 'promises', {
|
48 | value: {
|
49 | open: (filepath, flags) => (new Promise((resolve, reject) => {
|
50 | fs.open(filepath, flags, (err, fd) => {
|
51 | if (err) {
|
52 | reject(err);
|
53 | }
|
54 | else {
|
55 | resolve(new FileHandle(fd));
|
56 | }
|
57 | });
|
58 | })),
|
59 | },
|
60 | writable: false
|
61 | });
|
62 | }
|