fs-stream-sync

File System SyncWriteStream/SyncReadStream implementation from Node.js Core

install

``nodemon
npm install fs-stream-sync
`

know issues

- not 100% same as ReadStream/WriteStream
- some event not trigger as expect
- some api still async
- SyncWriteStream.write can't append

> wellcome send pr, make this near original fs.stream

usage

- ReadStream
- WriteStream

`ts
import {
ReadStream, WriteStream,
SyncReadStream, SyncWriteStream,

createReadStream, createWriteStream,
createSyncReadStream, createSyncWriteStream
} from 'fs-stream-sync';
`

`ts
import * as fs from "fs-extra";
import * as FsStream from "fs-stream-sync";

fs.ensureDirSync('./temp')
fs.removeSync('./temp/temp1.txt')

let file = './temp/temp1.txt'

let s = FsStream.createSyncWriteStream(file, {
flags: 'w+',
});

[
'open',
'ready',
'close',
'finish',
].forEach(function (name)
{
s.on(name, function (...argv)
{
console.log(name, argv);
})
})

s.open()

let text = ''

let line = test${0}\n

s.write(line)

text += line

s.on('close', function (...argv)
{
let buf = fs.readFileSync(file)

console.log('close2', argv, buf.toString() === text);
})

s.destroy()

let buf = fs.readFileSync(file)

console.log(buf.toString() === text);
`

`
open [ 4 ]
ready []
close []
close2 [] true
true
``