禁用标记删除 [英] Disable tag deletion

问题描述

我有一个中央仓库，一个团队发布（推送）他们的提交。
在这个主存储库中，我想禁用标记删除和重命名。

是否有像钩子之类的解决方案？

解决方案

git help hooks 包含有关钩子的文档。当Git即将创建/移动/删除引用时，会调用 update 钩子。它被调用一次，每个引用被更新，并给出：

• 第一个参数：引用名称（例如，refs / tags / v1
  
• 第二个参数：引用当前指向的对象的SHA1（如果引用当前不存在，全为零）


• 第三个参数：用户希望引用指向的对象的SHA1（如果引用将被删除，全部为0）。
  
  
  

  如果使用非零退出代码退出钩子， git 不会更新引用，并且用户将收到错误消息。

  
  
  

  因此，为解决您的特定问题，您可以将以下内容添加到 update 挂钩中：
  
  

   ＃！/ bin / sh 
   
   log（）{printf'％s\\\
  '$ *; } 
   error（）{logERROR：$ *>& 2; } 
   fatal（）{error$ *;出口1; } 
   $ b $ case $ 1 
   refs / tags / *）
   [$ 3！= 0000000000000000000000000000000000000000] \ 
   ||致命的你不允许删除标签
   [$ 2= 0000000000000000000000000000000000000000] \ 
   ||致命的你不能移动标签
   ;; 
   esac 
    

  
  

  I have a central bare repository in which a team publish (push) their commits. In this main repository, I want to disable the tag deletion and renaming.

  Is there a solution like a hook or something ?

  解决方案

  git help hooks contains documentation about the hooks. The update hook is invoked when Git is about to create/move/delete a reference. It is called once per reference to be updated, and is given:

  • 1st argument: the reference name (e.g., refs/tags/v1.0)
  • 2nd argument: SHA1 of the object where the reference currently points (all zeros if the reference does not currently exist)
  • 3rd argument: SHA1 of the object where the user wants the reference to point (all zeros if the reference is to be deleted).

  If the hook exits with a non-zero exit code, git won't update the reference and the user will get an error.

  So to address your particular problem, you can add the following to your update hook:

  #!/bin/sh
  
  log() { printf '%s\n' "$*"; }
  error() { log "ERROR: $*" >&2; }
  fatal() { error "$*"; exit 1; }
  
  case $1 in
      refs/tags/*)
          [ "$3" != 0000000000000000000000000000000000000000 ] \
              || fatal "you're not allowed to delete tags"
          [ "$2" = 0000000000000000000000000000000000000000 ] \
              || fatal "you're not allowed to move tags"
          ;;
  esac
  

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