ar
v0.0.1
Published
ar - Read Unix archive files.
Downloads
301
Readme
ar
A Node library for reading Unix archive files.
Usage
var ar = require('ar'),
fs = require('fs'),
path = require('path');
// Extracts all of the files in "some_archive.a" to the folder "./output".
var outputDir = "./output";
if (!fs.existsSync(outputDir)) fs.mkdirSync(outputDir);
var archive = new ar.Archive(fs.readFileSync('some_archive.a'));
var files = archive.getFiles();
for (var i = 0; i < files.length; i++) {
var file = files[i];
fs.writeFileSync(path.resolve(outputDir, file.name()), file.fileData());
}
Status
- Supports the BSD variant of the common archive format, which is used by BSD
ar
and Debian packages.- For some reason, GNU
ar
from GNU binutils (at least from Mac Homebrew) also uses the BSD format.
- For some reason, GNU
- Does not support AIX (big), AIX (small), GNU
ar
, and other archive variants. If you want support for alternative formats, please make your case in a GitHub issue, or implement it yourself in a PR!