英文:
golang git pulling a repo
问题
我对golang非常陌生，我正在尝试从go程序中进行git pull操作。我查看了一些原生库，并找到了https://github.com/src-d/go-git/。
它具有克隆等功能，但没有pull操作。从源代码来看，似乎有一个用于pull的函数：
func (r *Repository) Pull(o *PullOptions)
然而，编译器警告说它未定义。有人可以告诉我如何做到这一点，或者推荐一个同时支持克隆和pull操作的替代库吗？
英文:
I'm very new to golang
Im trying to do a git pull from go program. I have looked in to native libraries and found https://github.com/src-d/go-git/.
I has features to of cloning ect. but not pulling. Looking at the source it seems there is a function for pulling as well
func (r *Repository) Pull(o *PullOptions)
However compiler warns that its undefined. Can anyone point me how can I do this or to an alternative library which supports both clone and pull ?
答案1
得分: 14
你应该通过克隆一个仓库来创建一个 Repository 结构体：
import (
git "gopkg.in/src-d/go-git.v4"
)
repo, err := git.Clone(memory.NewStorage(), nil, &git.CloneOptions{
URL: "https://github.com/src-d/go-siva",
})
然后在 repo 结构体上调用 Pull 方法：
err := repo.Pull(&git.PullOptions{
RemoteName: "origin",
})
你不能直接调用 git.Pull。
英文:
You should create a Repository struct by cloning a repo:
import {
git "gopkg.in/src-d/go-git.v4"
}
repo, err := git.Clone(memory.NewStorage(), nil, &git.CloneOptions{
URL: "https://github.com/src-d/go-siva",
})
And then on the repo struct call Pull.
err := repo.Pull(&git.PullOptions{
RemoteName: "origin"
})
You cannot call git.Pull directly.
答案2
得分: 4
gopkg.in/src-d/go-git.v4 不再维护，建议使用 github.com/go-git/go-git 替代。请参考 - https://pkg.go.dev/github.com/go-git/go-git
示例代码
import "github.com/go-git/go-git/v5"
_, err := git.PlainClone("/tmp/foo", false, &git.CloneOptions{
URL: "https://github.com/go-git/go-git",
Progress: os.Stdout,
})
英文:
gopkg.in/src-d/go-git.v4 is no longer maintained recommended to use github.com/go-git/go-git instead. Refer - https://pkg.go.dev/github.com/go-git/go-git
Sample code
import "github.com/go-git/go-git/v5"
_, err := git.PlainClone("/tmp/foo", false, &git.CloneOptions{
URL: "https://github.com/go-git/go-git",
Progress: os.Stdout,
})
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