Extract ISO

[ran-j]

I cant extrat files from an iso file.

const pathTo7zip = sevenBin.path7za
          const myStream = Seven.extract(path.join(directory, file), directory, {
            recursive: true,
            $cherryPick: '*.cnf',
            $bin: pathTo7zip
          })

I got this error:

Uncaught Error: C:\Users\ran-j\ps2Isos\tm.iso
    at Object.fromBuffer (error.js?b1de:30)
    at eval (events.js?f960:25)
    at Socket.eval (lifecycle.js?184a:64)
    at Socket.emit (events.js:223)
    at addChunk (_stream_readable.js:309)
    at readableAddChunk (_stream_readable.js:290)
    at Socket.Readable.push (_stream_readable.js:224)
    at Pipe.onStreamRead (internal/stream_base_commons.js:181)

[ran-j]

I'm on windows 10 and running on electron 9.

[q2s2t]

Hi. I've just tried to replicate the bug, but failed to find it.

// main.js
const Seven = require('node-7z')

const myStream = Seven.extract('debian.iso', 'output', {
    recursive: true,
    $cherryPick: '*.efi',
    $bin: '7z'
})

Any luck on your side ?

[ran-j]

If do like you it works becouse I already have 7zip installed, but Im using 7zip-bin.

Heres the code :

extractCnf(directory, file) {
				return new Promise((resolve, reject) => {
					this.creteTempFolder()
					let output = path.join(this.dir, file.split(".")[0])
					if (!fs.existsSync(output)) {
						fs.mkdirSync(output);
					}
					const pathTo7zip = sevenBin.path7za
					var myStream = Seven.extract(path.join(directory, file), output, {
						recursive: true,
						$cherryPick: '*.cnf',
						$bin: pathTo7zip,
						$progress: true
					})
					myStream.on('end', function () {
						console.log('done')
						resolve(output)
					})
					myStream.on('error', (err) => {
						console.log(err)
						reject(err)
					})
					myStream.on('progress', function (progress) {
						console.log(progress) // ? { percent: 67, fileCount: 5, file: undefinded }
					})
				})
			}

[ran-j]

No 7zip-bin :

extractCnf(directory, file) {
				return new Promise((resolve, reject) => {
					this.creteTempFolder()
					let output = path.join(this.dir, file.split(".")[0])
					if (!fs.existsSync(output)) {
						fs.mkdirSync(output);
					}
					const pathTo7zip = sevenBin.path7za
					var myStream = Seven.extract(path.join(directory, file), output, {
						recursive: true,
						$cherryPick: '*.cnf',
						$bin: '7z',
						$progress: true
					})
					myStream.on('end', function () {
						console.log('done')
						resolve(output)
					})
					myStream.on('error', (err) => {
						console.log(err)
						reject(err)
					})
					myStream.on('progress', function (progress) {
						console.log(progress) // ? { percent: 67, fileCount: 5, file: undefinded }
					})
				})
			}

[q2s2t]

7za can't handle ISO files. You must use the full version of 7-Zip 7z