Git - 将代码推送到两个遥控器 [英] Git - Pushing code to two remotes

问题描述

我有两个远程git存储库。 origin 和 github

我推送我的分支 devel 到这两个存储库。

  git push -u origin devel 
 git push -u github devel 
  

但是，当我这样做时。 git push 它只会被推送到 github 。

有无论如何我可以设置我的两个遥控器，以便我可以用一个命令将更改推送到两个存储库？ 解决方案

在最近的Git版本中，您可以为给定的远程添加多个 pushurl 。使用以下命令将两个 pushurl s添加到您的来源：

  git remote set-url --add --push origin git：//original/repo.git 
 git remote set-url --add --push origin git ：//another/repo.git 
  

所以当你推到 origin ，它会推送到这两个存储库。

更新1 ：Git 1.8.0.1和1.8.1 （可能还有其他版本）似乎有一个错误，导致 - 添加在首次使用时替换原始URL，因此您需要重新添加原始网址使用相同的命令。执行 git remote -v 应该会显示每个远程的当前URL。

UPDATE 2： Git维护者Junio C. Hamano解释了它是如何设计的。做 git remote set-url --add --push< remote_name> < url> 为给定的远程设备添加了 pushurl ，替代了推送的默认网址。但是，您可以为给定的遥控器添加多个 pushurl s，然后您可以使用一个 git push 。您可以在下面验证此行为：



  $ git clone git：//original/repo.git 
 $ git remote -v 
 origin git：//original/repo.git（fetch）
 origin git：//original/repo.git（push）
 $ git config -l | grep'^ remote \\'。
 remote.origin.url = git：//original/repo.git 
 remote.origin.fetch = + refs / heads / *：refs / remotes / origin / * 
  

现在，如果您想使用单个命令推送到两个或更多存储库，您可以创建一个名为全部的新远程（如 @Adam Nelson 在评论中），或者继续使用 origin ，尽管后一个名称对此目的描述较少。如果您仍想使用 origin ，请跳过以下步骤，并使用 origin 代替所有在所有其他步骤。

因此，让我们添加一个名为 all 的新远程程序我们稍后会推荐到多个版本库：

  $ git remote添加所有git：//original/repo.git 
 $ git remote -v 
 all git：//original/repo.git（fetch）<  - 已添加
全部git：//original/repo.git（推送）<  -  - 添加
原点git：//original/repo.git（fetch）
原点git：//original/repo.git（推送）
 $ git config -l | grep'^ remote \.all'
 remote.all.url = git：//original/repo.git<  -  ADDED 
 remote.all.fetch = + refs / heads / *： refs / remotes / all / *<  -  ADDED 
  

然后添加一个 pushurl 到全部远程，指向另一个存储库：

  $ git remote set-url --add --push all git：//another/repo.git 
 $ git remote -v 
 all git：// original / repo。 git（fetch）
 all git：//another/repo.git（push）<  -  CHANGED 
 origin git：//original/repo.git（fetch）
 origin git： //original/repo.git（推送）
 $ git config -l | grep'^ remote \.all'
 remote.all.url = git：//original/repo.git 
 remote.all.fetch = + refs / heads / *：refs / remotes / all / * 
 remote.all.pushurl = git：//another/repo.git<  -  ADDED 
  

这里 git remote -v 显示推送的新的 pushurl ，所以如果你执行 git push all master ，它会将 master 分支推送到 git：//another/repo.git仅限于。这显示了 pushurl 如何覆盖默认的url（remote.all.url）。

现在我们再添加一个 pushurl 指向原始存储库：

  $ git remote set-url  - 添加 - 所有git：//original/repo.git 
 $ git remote -v 
所有git：//original/repo.git（fetch）
所有git：//另一个/repo.git（push）
 all git：//original/repo.git（push）<  -  ADDED 
 origin git：//original/repo.git（fetch）
起源git：//original/repo.git（推送）
 $ git config -l | grep'^ remote \.all'
 remote.all.url = git：//original/repo.git 
 remote.all.fetch = + refs / heads / *：refs / remotes / all / * 
 remote.all.pushurl = git：//another/repo.git 
 remote.all.pushurl = git：//original/repo.git<  -  ADDED 
  

您会看到我们添加的 pushurl s。现在，一个 git push all master 会将 master 分支同时推送到 git：//另一个/ repo.git 和 git：//original/repo.git 。

I have two remote git repositories. origin and github

I push my branch devel to both repositories.

git push -u origin devel
git push -u github devel

But then, when I do. git push It would only get pushed to github.

Is there anyway I can set up my two remotes, so that I can push changes to both repositories with one command ?

解决方案

In recent versions of Git you can add multiple pushurls for a given remote. Use the following to add two pushurls to your origin:

git remote set-url --add --push origin git://original/repo.git
git remote set-url --add --push origin git://another/repo.git

So when you push to origin, it will push to both repositories.

UPDATE 1: Git 1.8.0.1 and 1.8.1 (and possibly other versions) seem to have a bug that causes --add to replace the original URL the first time you use it, so you need to re-add the original URL using the same command. Doing git remote -v should reveal the current URLs for each remote.

UPDATE 2: Junio C. Hamano, the Git maintainer, explained it's how it was designed. Doing git remote set-url --add --push <remote_name> <url> adds a pushurl for a given remote, which overrides the default URL for pushes. However, you may add multiple pushurls for a given remote, which then allows you to push to multiple remotes using a single git push. You can verify this behavior below:

$ git clone git://original/repo.git
$ git remote -v
origin  git://original/repo.git (fetch)
origin  git://original/repo.git (push)
$ git config -l | grep '^remote\.'
remote.origin.url=git://original/repo.git
remote.origin.fetch=+refs/heads/*:refs/remotes/origin/*

Now, if you want to push to two or more repositories using a single command, you may create a new remote named all (as suggested by @Adam Nelson in comments), or keep using the origin, though the latter name is less descriptive for this purpose. If you still want to use origin, skip the following step, and use origin instead of all in all other steps.

So let's add a new remote called all that we'll reference later when pushing to multiple repositories:

$ git remote add all git://original/repo.git
$ git remote -v
all git://original/repo.git (fetch)               <-- ADDED
all git://original/repo.git (push)                <-- ADDED
origin  git://original/repo.git (fetch)
origin  git://original/repo.git (push)
$ git config -l | grep '^remote\.all'
remote.all.url=git://original/repo.git            <-- ADDED
remote.all.fetch=+refs/heads/*:refs/remotes/all/* <-- ADDED

Then let's add a pushurl to the all remote, pointing to another repository:

$ git remote set-url --add --push all git://another/repo.git
$ git remote -v
all git://original/repo.git (fetch)
all git://another/repo.git (push)                 <-- CHANGED
origin  git://original/repo.git (fetch)
origin  git://original/repo.git (push)
$ git config -l | grep '^remote\.all'
remote.all.url=git://original/repo.git
remote.all.fetch=+refs/heads/*:refs/remotes/all/*
remote.all.pushurl=git://another/repo.git         <-- ADDED

Here git remote -v shows the new pushurl for push, so if you do git push all master, it will push the master branch to git://another/repo.git only. This shows how pushurl overrides the default url (remote.all.url).

Now let's add another pushurl pointing to the original repository:

$ git remote set-url --add --push all git://original/repo.git
$ git remote -v
all git://original/repo.git (fetch)
all git://another/repo.git (push)
all git://original/repo.git (push)                <-- ADDED
origin  git://original/repo.git (fetch)
origin  git://original/repo.git (push)
$ git config -l | grep '^remote\.all'
remote.all.url=git://original/repo.git
remote.all.fetch=+refs/heads/*:refs/remotes/all/*
remote.all.pushurl=git://another/repo.git
remote.all.pushurl=git://original/repo.git        <-- ADDED

You see both pushurls we added are kept. Now a single git push all master will push the master branch to both git://another/repo.git and git://original/repo.git.

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