nodegit（用于Node.js的libgit2）：如何推拉？

Question

我试图推送或拉动nodegit 。

包很受欢迎，一切正常，但我似乎无法找到这些基本方法。 我错过了什么？

还有其他套餐吗？

Answer 1

试试这个以获取和拉取：

/**
 * Fetch from remote
 * fileName: pull.js
 *
 * @param {string} repositoryPath - Path to local git repository
 * @param {string} remoteName - Remote name
 * @param {string} branch - Branch to fetch
 */

var Git = require('nodegit');
var open = Git.Repository.open;   

module.exports = function (repositoryPath, remoteName, branch, cb) {
    var repository;
    var remoteBranch = remoteName + '/' + branch;
    open(repositoryPath)
        .then(function (_repository) {
            repository = _repository;
            return repository.fetch(remoteName);
        }, cb)
        .then(function () {
            return repository.mergeBranches(branch, remoteBranch);
        }, cb)
        .then(function (oid) {
            cb(null, oid);
        }, cb);
};

然后你可以这样使用：

var pull = require('./pull.js');
var remoteRef = 'origin';

pull(repositoryPath, remoteRef, ourBranch, function(errFetch, oid) {
    if (errFetch) {
        return errFetch;
    }
    console.log(oid);
});

并试着推送：

/**
 * Pushes to a remote
 *
 * @param {string} repositoryPath - Path to local git repository
 * @param {string} remoteName - Remote name
 * @param {string} branch - Branch to push
 * @param {doneCallback} cb
 */

var Git = require('nodegit');
var open = Git.Repository.open;

module.exports = function (repositoryPath, remoteName, branch, cb) {

    var repository, remoteResult;

    open(repositoryPath)
        .then(function (_repository) {
            repository = _repository;
            return repository.getRemote(remoteName);
        }, cb)
        .then(function (_remoteResult) {
            remoteResult = _remoteResult;
            return repository.getBranch(branch);
        }, cb)
        .then(function (ref) {
            return remoteResult.push([ref.toString()], new Git.PushOptions());
        }, cb)
        .then(function (number) {
            cb(null, number);
        }, cb);
};

Answer 2

github网站上提供的示例。

对于fetch ： https ： //github.com/nodegit/nodegit/blob/master/examples/fetch.js

pull ： https ： //github.com/nodegit/nodegit/issues/341 ：

repo.fetchAll({
  credentials: function(url, userName) {
    return NodeGit.Cred.sshKeyFromAgent(userName);
  }
}).then(function() {
  repo.mergeBranches("master", "origin/master");
});