英文:
Git2go: Simulate git checkout and an immediate git push
问题
使用git2go如何实现以下操作：
$ git checkout -b feature_branch_name
... 编辑文件，添加和提交 ...
$ git push -u origin feature_branch_name
我在这里卡住了：
branch, err = repo.CreateBranch("test", headCommit, false,
signature, "Test branch that I was to push immediately")
if err != nil {
panic(err)
}
更新
我现在有以下代码，它创建了分支并指向正确的分支，但是我无法像git checkout一样更新工作目录：
head, err := repository.Head()
if err != nil {
return err
}
headCommit, err := repository.LookupCommit(head.Target())
if err != nil {
return err
}
_, err = cs.repository.CreateBranch(name, headCommit, false)
if err != nil {
return err
}
_, err = cs.repository.References.CreateSymbolic("HEAD","refs/heads/"+name, true, "headOne")
if err != nil {
return err
}
opts := &git.CheckoutOpts{
Strategy: git.CheckoutSafe | git.CheckoutRecreateMissing,
}
if err := repository.CheckoutHead(opts); err != nil {
return err
}
我认为我现在在处理checkout选项方面遇到了困难。
我还在处理推送部分。
英文:
How can I achieve the following using git2go.
$ git checkout -b feature_branch_name
... edit files, add and commit ...
$ git push -u origin feature_branch_name
I'm stuck here:
branch, err = repo.CreateBranch("test", headCommit, false,
signature, "Test branch that I was to push immediately")
if err != nil {
panic(err)
}
UPDATE
I have the following now, it creates the branch and point to the correct branch, but I can't get it to update the working directory just like git checkout does:
head, err := repository.Head()
if err != nil {
return err
}
headCommit, err := repository.LookupCommit(head.Target())
if err != nil {
return err
}
_, err = cs.repository.CreateBranch(name, headCommit, false)
if err != nil {
return err
}
_, err = cs.repository.References.CreateSymbolic("HEAD","refs/heads/"+name, true, "headOne")
if err != nil {
return err
}
opts := &git.CheckoutOpts{
Strategy: git.CheckoutSafe | git.CheckoutRecreateMissing,
}
if err := repository.CheckoutHead(opts); err != nil {
return err
}
I think I'm struggling with the checkout options now.
I'm still working on the push part.
答案1
得分: 3
我终于搞定了。如果有人对同样的问题感兴趣，这是代码：
git checkout
head, err := repository.Head()
if err != nil {
return err
}
headCommit, err := repository.LookupCommit(head.Target())
if err != nil {
return err
}
_, err = cs.repository.CreateBranch(name, headCommit, false)
if err != nil {
return err
}
_, err = cs.repository.References.CreateSymbolic("HEAD","refs/heads/"+name, true, "headOne")
if err != nil {
return err
}
opts := &git.CheckoutOpts{
Strategy: git.CheckoutSafe | git.CheckoutRecreateMissing,
}
if err := repository.CheckoutHead(opts); err != nil {
return err
}
git push
// 获取远程仓库
remote, err := repo.Remotes.Lookup("origin")
if err != nil {
remote, err = repo.Remotes.Create("origin", repo.Path())
if err != nil {
return err
}
}
// 获取分支
branch, err := repo.Branch()
if err != nil {
return err
}
// 获取分支名
branchName, err := branch.Name()
if err != nil {
return err
}
if err := remote.Push([]string{"refs/heads/"+branchName}, &git.PushOptions{}); err != nil {
return err
}
return nil
根据你使用的git2go版本的不同，这篇文章也许会有所帮助：http://blog.gopheracademy.com/advent-2014/git2go-tutorial/（很棒的文章）
不过，自那时以来情况发生了很大变化。
谢谢。
英文:
I finally got it working. Here is the code if anyone is wondering about the same thing:
git checkout
head, err := repository.Head()
if err != nil {
return err
}
headCommit, err := repository.LookupCommit(head.Target())
if err != nil {
return err
}
_, err = cs.repository.CreateBranch(name, headCommit, false)
if err != nil {
return err
}
_, err = cs.repository.References.CreateSymbolic("HEAD","refs/heads/"+name, true, "headOne")
if err != nil {
return err
}
opts := &git.CheckoutOpts{
Strategy: git.CheckoutSafe | git.CheckoutRecreateMissing,
}
if err := repository.CheckoutHead(opts); err != nil {
return err
}
git push
// Get remote
remote, err := repo.Remotes.Lookup("origin")
if err != nil {
remote, err = repo.Remotes.Create("origin", repo.Path())
if err != nil {
return err
}
}
// Get the branch
branch, err := repo.Branch()
if err != nil {
return err
}
// Get the name
branchName, err := branch.Name()
if err != nil {
return err
}
if err := remote.Push([]string{"refs/heads/"+branchName}, &git.PushOptions{}); err != nil {
return err
}
return nil
Depending on what version of git2go you are using, this might also be helpful: http://blog.gopheracademy.com/advent-2014/git2go-tutorial/ (great article)
Things have changed quite a bit since then though.
Thank you
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论