使用基本身份验证推送到远程

Question

我目前正在努力让 go-git 与 GitHub 上的私有存储库一起工作。尽管使用 git 命令行按预期工作 ( git push origin)，但下面的代码片段不起作用。最后一条日志命令返回以下结果： Error during push     error=repository not found存储库本身确实存在，否则从命令行推送将不起作用。首先，我认为远程存储库为空可能与此有关。但即使不是这样，我也有同样的错误。凭据是有效的，我已经仔细检查了它们。所以，一定有我遗漏的东西。但由于我是 Go 新手，我的专业知识太低，无法弄清楚。package gitimport (    "io/ioutil"    "path/filepath"    "time"    "github.com/apex/log"    "github.com/go-git/go-git/v5"    "github.com/go-git/go-git/v5/config"    "github.com/go-git/go-git/v5/plumbing/object"    "github.com/go-git/go-git/v5/plumbing/transport/http"    "github.com/spf13/viper")const gitDataDirectory = "./data/"const defaultRemoteName = "origin"// Commit creates a commit in the current repositoryfunc Commit() {    repo, err := git.PlainOpen(gitDataDirectory)    if err != nil {        // Repository does not exist yet, create it        log.Info("The Git repository does not exist yet and will be created.")        repo, err = git.PlainInit(gitDataDirectory, false)    }    if err != nil {        log.Warn("The data folder could not be converted into a Git repository. Therefore, the versioning does not work as expected.")        return    }    w, _ := repo.Worktree()    log.Info("Committing new changes...")    w.Add(".gitignore")    w.Add("info.json")    w.Commit("test", &git.CommitOptions{        Author: &object.Signature{            Name:  "test",            Email: "test@localhost",            When:  time.Now(),        },    })    _, err = repo.Remote(defaultRemoteName)    if err != nil {        log.Info("Creating new Git remote named " + defaultRemoteName)        _, err = repo.CreateRemote(&config.RemoteConfig{            Name: defaultRemoteName,            URLs: []string{"https://github.com/jlnostr/blub.git"},        })        if err != nil {            log.WithError(err).Warn("Error creating remote")        }    }    auth := &http.BasicAuth{        Username: "jlnostr",        Password: "[git_basic_auth_token]",    }

Answer 1

我尝试了几次您的代码，并进行了如下的最小更改，并且在 repo 也克隆和 git 启动的情况下工作正常，提交消息以批准：https ://github.com/peakle/iptables-http-services/commit/56eba2fcc4fac790ad573942ab1b926ddadf0875

我无法重现您的问题，但也许它可以帮助您解决您的案例中发生的 git 错误：https ://help.github.com/en/github/creating-cloning-and-archiving-repositories/error-repository-未找到，我认为您在 repo 名称上有拼写错误或类似于上面链接中描述的情况。

并且为了将来增强您的代码库，我在 git 尚未启动的情况下遇到问题，我添加了一些代码和 TODO 块并提供建议，也许它可以在将来帮助您:)

package main

import (

    "fmt"

    _ "io/ioutil"

    "os"

    _ "path/filepath"

    "time"

    "github.com/apex/log"

    "github.com/go-git/go-git/v5"

    "github.com/go-git/go-git/v5/config"

    "github.com/go-git/go-git/v5/plumbing/object"

    "github.com/go-git/go-git/v5/plumbing/transport/http"

)

const gitDataDirectory = "/Users/peakle/projects/tests/iptables-http-services"

const defaultRemoteName = "origin"

func main() {

    filename := "kek.txt"

    file, _ := os.Create(fmt.Sprintf("%s/%s", gitDataDirectory, filename))

    _, _ = file.Write([]byte("test string2"))

    Commit(filename)

}

// Commit creates a commit in the current repository

func Commit(filename string) {

    var isNewInit bool

    repo, err := git.PlainOpen(gitDataDirectory)

    if err != nil {

        // Repository does not exist yet, create it

        log.Info("The Git repository does not exist yet and will be created.")

        repo, err = git.PlainInit(gitDataDirectory, false)

        isNewInit = true

    }

    if err != nil {

        log.Warn("The data folder could not be converted into a Git repository. Therefore, the versioning does not work as expected.")

        return

    }

    w, _ := repo.Worktree()

    log.Info("Committing new changes...")

    if isNewInit {

        err = w.AddGlob("*")

        if err != nil {

            fmt.Println(err)

        }

        //TODO if its new git init, need to add `git pull` command  with remote branch

    } else {

        _, _ = w.Add(filename)

    }

    _, _ = w.Commit("test", &git.CommitOptions{

        Author: &object.Signature{

            Name:  "peakle",

            Email: "[e-mail]",

            When:  time.Now(),

        },

    })

    _, err = repo.Remote(defaultRemoteName)

    if err != nil {

        log.Info("Creating new Git remote named " + defaultRemoteName)

        _, err = repo.CreateRemote(&config.RemoteConfig{

            Name: defaultRemoteName,

            URLs: []string{"https://github.com/Peakle/iptables-http-services.git"},

        })

        if err != nil {

            log.WithError(err).Warn("Error creating remote")

        }

    }

    auth := &http.BasicAuth{

        Username: "peakle",

        Password: "authtoken",

    }

    log.Info("Pushing changes to remote")

    err = repo.Push(&git.PushOptions{

        RemoteName: defaultRemoteName,

        Auth:       auth,

    })

    if err != nil {

        log.WithError(err).Warn("Error during push")

    }

}

Answer 2

有几个问题：

1. GitHub 令牌只能访问公共存储库，但我尝试推送到私有存储库。使用repo权限（而不仅仅是repo:public）有所帮助。

2. 回购尚未“真正”初始化。正如@peakle 所提到的，在这种情况下，先拉后推会有所帮助。

因此，下面是使用 go-git v5 初始化私有存储库的完整工作示例。

package git

import (

    "io/ioutil"

    "path/filepath"

    "time"

    "github.com/go-git/go-git/v5"

    "github.com/go-git/go-git/v5/config"

    "github.com/go-git/go-git/v5/plumbing/object"

    "github.com/go-git/go-git/v5/plumbing/transport/http"

)

const gitDataDirectory = "./data/"

const defaultRemoteName = "origin"

var auth = &http.BasicAuth{

    Username: "<username>",

    Password: "<git_basic_auth_token>",

}

func createCommitOptions() *git.CommitOptions {

    return &git.CommitOptions{

        Author: &object.Signature{

            Name:  "Rick Astley",

            Email: "never.gonna.give.you.up@localhost",

            When:  time.Now(),

        },

    }

}

// Commit creates a commit in the current repository

func Commit() {

    err := initializeGitRepository()

    if err != nil {

        // logging: The folder could not be converted into a Git repository.

        return

    }

    // Open after initialization

    repo, _ := git.PlainOpen(gitDataDirectory)

    w, _ := repo.Worktree()

    status, _ := w.Status()

    if status.IsClean() {

        return

    }

    // Committing new changes

    w.Add("<your_file>.txt")

    w.Commit("test", createCommitOptions())

    // Pushing to remote

    err = repo.Push(&git.PushOptions{

        RemoteName: defaultRemoteName,

        Auth:       auth,

    })

}

func initializeGitRepository() error {

    _, err := git.PlainOpen(gitDataDirectory)

    if err == nil {

        return nil

    }

    // The Git repository does not exist yet and will be created.

    repo, err := git.PlainInit(gitDataDirectory, false)

    if err != nil {

        return err

    }

    // Writing default .gitignore with "media/" as first line

    filename := filepath.Join(gitDataDirectory, ".gitignore")

    err = ioutil.WriteFile(filename, []byte("media/"), 0644)

    if err != nil {

        return err

    }

    w, _ := repo.Worktree()

    w.Add(".gitignore")

    w.Commit("Initial commit", createCommitOptions())

    return initializeRemote()

}

func initializeRemote() error {

    repo, err := git.PlainOpen(gitDataDirectory)

    if err != nil {

        return err

    }

    _, err = repo.Remote(defaultRemoteName)

    if err == nil {

        // Repo already exists, skipping

        return nil

    }

    w, err := repo.Worktree()

    if err != nil {

        return err

    }

    refspec := config.RefSpec("+refs/heads/*:refs/remotes/origin/*")

    // Creating default remote

    _, err = repo.CreateRemote(&config.RemoteConfig{

        Name:  defaultRemoteName,

        URLs:  []string{"https://github.com/<user>/<repo>.git"},

        Fetch: []config.RefSpec{refspec},

    })

    if err != nil {

        // TODO

    }

    // Pulling from remote

    w.Pull(&git.PullOptions{

        RemoteName: defaultRemoteName,

        Auth:       auth,

    })

    return err

}