如何在Git/bitbucket中实现“预检"挂钩? [英] How to achieve 'pre-checkout' hook in Git/bitbucket?

问题描述

网上大量搜索的结果是git中的pre-checkout钩子尚未实现.原因可能是:

Result of lots of searching on net is that pre-checkout hook in git is not implemented yet. The reason can be:

• 没有实际用途. 我有案子
• 可以通过任何其他方式实现. 请告诉我如何?
• 实施起来太困难了. 我认为这不是正当理由

这是我的问题:

我已经实现了pre-commit，post-merge& post-checkout挂钩，用于维护每个分支不同的数据库备份.

I have implemented the pre-commit, post-merge & post-checkout hooks for maintaining the database backup different for each branch.

场景:现在，当我提交数据库备份时，使用pre-commit钩子将数据库的备份保存在文件中.当我结帐分支或合并时，使用post-merge& post-checkout钩子.现在的情况是，如果有人在提交和签出后对数据库进行了更改，则更改将丢失，因为未备份数据库.由于文件结构没有更改，因此检出成功.

Scenario: Now when I commit the backup of database is saved in a file using pre-commit hook. And when I checkout the the branch or merge occurs the database stored in file is restored using post-merge & post-checkout hooks. Now the situation is if someone make changes in database after commit and checkout, the changes are lost, as database was not backed-up. The checkout succeeded as there is no change in file structure.

因此，在这种情况下，我希望使用pre-checkout钩子来处理上述情况下的数据库备份任务.

So in this case I want a pre-checkout hook to handle the task of backing up database in above scenario.

推荐答案

我知道未实现它的原因.在我的情况下，我确实备份了数据库并将其存储在文件中，该文件每次都无法通过检出.因此，要实现此功能将是不切实际的.

I got the reason why it was not implemented. In my situation I do backup the database and store it in a file, which will fail the check-out every-time. So this will be impractical to implement this functionality.

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