How to use Git Stash for staging

In the process of using Git for version control, we often need to stage the code so that it can be restored for use in the future. Git provides a very convenient function, which is the "Git Stash" command. Use this command to temporarily save changes without committing them. However, in the process of using this function, we may also encounter problems with deleting and restoring Stash. This article will introduce in detail how to use Git Stash for staging and how to restore and delete.

1. Basic operations of Git Stash

Git Stash can temporarily store all or part of the changes in the current workspace. We can use the following command to stage the changes:

git stash

This command will save all the changes in the current workspace that have not been added to the cache in a stack, and restore the working directory to the last commit. state. If you need to add some comments to the saved content, you can use the following command:

git stash save "注释"

Use this command to add comment information to the saved stash. Of course, if you only want to save some changes, you can use the following command:

git stash save -p

Using this command will enter interactive mode, allowing you to choose which changes you want to stage. After the selection is complete, Git saves the selected changes in stash.

2. Git Stash recovery operation

If you want to restore the previously saved stash, you can use the following command:

git stash apply

This command will restore the recently saved stash. If you want to restore a specific stash, you can specify its index value after apply:

git stash apply stash@{n}

where n is the index number of the stash. If n is not specified, it defaults to 0, which means the most recently saved stash is restored.

If you are not sure which stash is to be restored, you can use the following command to view all saved stash:

git stash list

This command will output a list of all saved stash, each stash has an index serial number.

It should be noted that the apply command only applies the contents of stash to the current workspace, but does not delete stash from the stack. If you want to delete stash, you can use the following command:

git stash drop stash@{n}

This command will delete the specified stash. If n is not specified, the latest stash will be deleted by default. We can also restore and delete stash by using the pop command:

git stash pop

This command is equivalent to performing the apply and drop operations at the same time.

3. Delete and restore all Stash

If you want to delete all Stash, you can use the following command:

git stash clear

This command will clear all saved Stash. This operation requires Execute with caution.

If you want to apply all stash to the workspace, you can use the following command:

git stash apply --all

This command will apply all stash to the workspace. It should be noted that when using this command, you need to ensure that the workspace is clean, otherwise the delay will fail.

4. Conclusion

Using Git Stash can easily save changes in the workspace. In the process of restoring and deleting stash, we can use various commands, such as apply, drop, pop, etc. You need to pay attention to some points when using these commands, such as executing the clear command with caution and ensuring that the workspace is clean before applying all stash. Proficient in using Git Stash will help us better manage code versions and improve development efficiency.

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