与Gerrit一起使用时，如何为Git配置特定的上游push refspec？ [英] How to configure specific upstream push refspec for Git when used with Gerrit?

问题描述

我使用 Gerrit代码审核设置Git，并正在寻找一种方法对于那些可能对Git来说是新手的用户来说，为必要的Git命令做一些必要的配置。

我现在用来启动一个新功能分支的命令本质上是（假设Gerrit是 origin ）：

  git checkout baseline 
 git pull 
 git checkout -b work1234 
 git push -u原始工作1234 
  

这开始了一项新工作package work1234 从一些 baseline 分支，最后一个push在Gerrit中创建分支并设置上游。所以 .git / config 看起来像这样：

  [branchwork1234 ] 
 remote = origin 
 merge = refs / heads / work1234 
  

现在，Gerrit希望将新提交的评论推送到特殊的refspec中，例如 refs / for / work1234 。我可以这样做：

  git push origin work1234：refs / for / work1234 
  

我想要做的是找到一些方法来设置 .git / config 这样一个简单的 git push 会将当前分支推送到Gerrit需要的远程的refspec。我已经看过以下 git config 区域：

• branch。< name>。* - 似乎没有任何设置push refspec
  
• push的特定选项。


• 远程。< name>< / code> ; .push - 我在这里试过 refs / heads / *：refs / for / * ，但是 git push 始终要推送所有本地分支，而我只想要当前分支



如果我不能让Git自己做这个，我会写一个小的包装脚本来完全指定refspecs。然而，如果Git本能地推到正确的地方，那会更好。 我最终写了一个新的 git-submit script：

 ＃！/ bin / sh -e 
 
如果[-z$ 1];然后
 REMOTE =原产地
其他
 REMOTE = $ 1 
 fi 
 
 BRANCH =`git symbolic-ref HEAD` 
 case $ BRANCH in 
 refs / heads / *）
 BRANCH =`basename $ BRANCH` 
 ;; 
 *）
 echo我找不到你在哪个分支。 
出口1 
 ;; 
 esac 
 
 git push $ REMOTE HEAD：refs / for / $ BRANCH 
  

我把这个脚本放在 / usr / local / libexec / git-core / git-submit 中，现在有一个命令提交新代码给Gerrit进行审查：

  $ git submit 
  

如果Gerrit不是 origin remote，则视情况使用 git submit< remote> 。

I'm setting up Git with Gerrit Code Review and am looking for a way to make the necessary Git commands relatively straightforward for users who might be new to Git.

The commands I currently have for starting a new feature branch are essentially (assuming Gerrit is origin):

git checkout baseline
git pull
git checkout -b work1234
git push -u origin work1234

This starts a new work package work1234 branched from some baseline, and the final push creates the branch in Gerrit and sets the upstream. So .git/config looks something like:

[branch "work1234"]
        remote = origin
        merge = refs/heads/work1234

Now, Gerrit wants new commits for review to be pushed to a special refspec, refs/for/work1234 for example. I can do this manually with:

git push origin work1234:refs/for/work1234

What I would like to do is find some way to set up .git/config so that a plain git push will push the current branch to the refspec on the remote that Gerrit requires. I have looked at the following git config areas:

• branch.<name>.* - doesn't seem to have any specific option for setting the push refspec
• push.default - I sort of want upstream here
• remote.<name>.push - I tried refs/heads/*:refs/for/* here but git push always wants to push all local branches in this case, while I just want the current branch

If I can't make Git do this by itself, I'll write a small wrapper script that fully specifies the refspecs. However, it would be better if Git could push to the right place natively.

解决方案

I ended up writing a new git-submit script:

#!/bin/sh -e

if [ -z "$1" ]; then
    REMOTE=origin
else
    REMOTE=$1
fi

BRANCH=`git symbolic-ref HEAD`
case $BRANCH in
    refs/heads/*)
        BRANCH=`basename $BRANCH`
        ;;
    *)
        echo "I can't figure out which branch you are on."
        exit 1
        ;;
esac

git push $REMOTE HEAD:refs/for/$BRANCH

I put this script in /usr/local/libexec/git-core/git-submit and now there's one command to submit new code to Gerrit for review:

$ git submit

If Gerrit is not the origin remote, then use git submit <remote> as appropriate.

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