如何在没有本地仓库的情况下在远程运行git命令 [英] How to run git commands on remote without having local repo

问题描述

我有一个名为 git-export的脚本，可以帮助我导出远程存储库。这样运行：

I have a script called 'git-export' which helps me to export a remote repository. It is run like that:

git-export http://host.com/git-repo <-t tag or -b branch or -c commit> /local/dir

在用于导出本地存储库之前，我使用了以下命令：

Before it was used to export local repository and I used these commands:

从分支获取提交：

git branch -v --no-abbrev|awk '($1=="'$BRANCH'") || ($1 == "*" && $2 == "'$BRANCH'"){if($1 == "*"){print $3;}else{print $2;}}'

或

git rev-parse -q --verify $BRANCH^{commit}

通过标签提交：

git rev-parse -q --verify $TAG^{commit}

我也有脚本列出标签，版本（标签，以v开头），我使用git branch -v显示分支...。

also I have scripts to list tags, versions (tags, starting with v), I use git branch -v to show branches....

问题是：如何在没有本地存储库的情况下在远程存储库上执行这些操作。有一些通用的远程查询方法。例如： git --remote = http：//host.com/repo分支-v 或 git --remote = http：// host .com / repo log

Question is: How can I do these things on remote repository without having local. Is there some general way to query remote. For example: git --remote=http://host.com/repo branch -v or git --remote=http://host.com/repo log

Resion：如果我想在远程主机上安装软件，我只是想

Resion: If I want to install software on remote host I just want to

1. 列出版本，分支等


2. 导出特定版本/分支/提交并显示提交的SHA1，无论其中哪一个是我导出（通过导出，我的意思是 git archive --remote =< repo> | tar x ）

1. list versions, branches, etc
2. export specific version/branch/commit and show SHA1 of the commit regardless which one of these I export (by export I mean git archive --remote=<repo>|tar x)

编辑：

我不想在远程运行命令。我想将远程存储库与本地命令一起使用并显示其格式。

I don't want to actionalyl run the commands on remote. I want to use the remote repository with local commands and display it formatted.

推荐答案

您正在寻找 git ls-remote 。例如：

You're looking for git ls-remote. For example:

$ git ls-remote git://git.kernel.org/pub/scm/git/git.git
4d8b32a2e1758236c4c1b714f179892e3bce982c    HEAD
f75a94048af9e423a3d8cba694531d0d08bd82b4    refs/heads/html
810cae53e0f622d6804f063c04a83dbc3a11b7ca    refs/heads/maint
70b5eebd65f2d47fd69073aed1d3da0f1fd7a017    refs/heads/man
4d8b32a2e1758236c4c1b714f179892e3bce982c    refs/heads/master
b9f1b13437fd0b8b1857ffbdebb9e1adc50481f0    refs/heads/next
83a9d3226b19a683a9a783bde0784c2caf19e9a1    refs/heads/pu
2309986900ed1a5744b3a81c507943593000ce32    refs/heads/todo
d5aef6e4d58cfe1549adef5b436f3ace984e8c86    refs/tags/gitgui-0.10.0
3d654be48f65545c4d3e35f5d3bbed5489820930    refs/tags/gitgui-0.10.0^{}
33682a5e98adfd8ba4ce0e21363c443bd273eb77    refs/tags/gitgui-0.10.1
729ffa50f75a025935623bfc58d0932c65f7de2f    refs/tags/gitgui-0.10.1^{}
...
(git.git has a lot of tags!)

您可以限制自己的标签elf使用-heads 选项分支或使用-tags 选项标记，或指定要选择的模式refs，例如仅查看git.git中的git版本标签， git ls-remote< url> refs / tags / v * 。或者，您可能已经确切知道想要什么引用： git ls-remote< url> HEAD 。

You can limit yourself to branches with the --heads option or tags with the --tags option, or specify a pattern to select refs, for example to see only the git version tags from git.git, git ls-remote <url> refs/tags/v*. Or you might already know exactly what ref you want: git ls-remote <url> HEAD.

不过，您不能在任意遥控器上运行任意命令。传输协议不支持该协议，它们旨在支持列出参考和传输对象（通过数据包）。特别是，您将无法执行与 rev-list 类似的任何操作。对于引用指向的提交，您将只能获得SHA1。

You can't run arbitrary commands on arbitrary remotes, though. The transfer protocols don't support that - they're designed to support listing refs and transferring objects (via packs). In particular, you won't be able to do anything analogous to rev-list. You'll be limited to getting SHA1s for commits pointed to by refs.

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