29 lines
765 B
JavaScript
29 lines
765 B
JavaScript
'use strict';
|
|
|
|
var through = require('through2');
|
|
var log = require('fancy-log');
|
|
var exec = require('child_process').exec;
|
|
var escape = require('any-shell-escape');
|
|
|
|
module.exports = function (opt) {
|
|
if (!opt) opt = {};
|
|
if (!opt.args) opt.args = ' ';
|
|
|
|
function checkout(file, enc, cb) {
|
|
var that = this;
|
|
var cmd = 'git checkout ' + opt.args + ' ' + escape([file.path]);
|
|
if (!cb || typeof cb !== 'function') cb = function () {};
|
|
|
|
var maxBuffer = opt.maxBuffer || 200 * 1024;
|
|
|
|
exec(cmd, {cwd: file.cwd, maxBuffer: maxBuffer}, function(err, stdout, stderr) {
|
|
if (err) return cb(err);
|
|
if (!opt.quiet) log(stdout, stderr);
|
|
that.push(file);
|
|
cb(null);
|
|
});
|
|
}
|
|
|
|
// Return a stream
|
|
return through.obj(checkout);
|
|
};
|