Build server prototype (integration with GitHub / NuGet / etc)
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micro-build-server/BuildServer/lib/git/copy.js

55 lines
1.2 KiB

"use strict";
var nodegit = require('nodegit'),
async = require('async'),
fs = require('fs'),
fse = require('fs-extra'),
mkdirs = function (path) {
/*jslint stupid: true */
fse.mkdirsSync(path);
},
removedirs = function (path) {
/*jslint stupid: true */
fse.removeSync(path);
};
exports.gitToFs = function (commit, exportDir, globalCallback) {
var q = async.queue(function (task, callback) {
//console.log("Going to write file " + task.path + " (" + task.buffer.length + " bytes)");
task.entry.getBlob(function (err, blob) {
if (err) {
return callback(err);
}
fs.writeFile(exportDir + "/" + task.path, blob.content(), function (err, result) {
//console.log("Done writing file " + task.path);
callback(err, result);
});
});
}, 10);
commit.getTree(function (err, tree) {
if (err) {
return globalCallback(err);
}
tree.walk(false)
.on('entry', function (entry) {
if (entry.isTree()) {
mkdirs(exportDir + "/" + entry.path());
} else if (entry.isFile()) {
q.push({path: entry.path(), entry: entry });
}
})
.on('end', function () {
if (q.length() === 0) {
process.nextTick(globalCallback);
} else {
q.drain = globalCallback;
}
return;
})
.start();
});
};