How to add a folder in git

In daily software development, we often use Git for version control. Git is a very powerful version control tool that can help us effectively manage code versions.

In Git, we usually use the "add" command to add files, but if we want to add a folder, how should we do it? This article will introduce how to add folders in Git.

1. Create Folder

First, create a folder in your local working directory. Folders can be created using the name of the folder followed by a backslash symbol () or a slash (/). For example, we can use the following command to create a folder named "my_folder" in the Git repository:

mkdir my_folder

2. Use the add command

Under the newly created folder After adding the file, use the following command to add it to Git:

git add my_folder/

This will add the specified folder and all files under it to Git version control.

If you have not added any files to the folder, using the above command you will see a warning stating that the folder is empty.

3. Use .gitignore file

Normally, we will want to exclude some files or folders that do not need to be tracked by Git when adding folders, such as log files , cache files, etc. At this time we can create a .gitignore file and write the list of files or folders that do not need to be tracked into the file.

The following is an example of a .gitignore file:

# 忽略日志文件和缓存文件
logs/
cache/

# 忽略自动生成的文件
*.log
*.txt

In the above example, we will ignore the logs and cache folders, and ignore all .log and .txt files.

When we use the "git add" command, Git will ignore these files or folders specified in .gitignore.

Summary

Adding a folder in Git is very simple. You just need to create the folder in your local working directory and add it to Git version control using the "git add" command. If you want to exclude certain files or folders, you can specify this using a .gitignore file. For software developers, learning how to add folders is a very important part of using Git for version control. I hope this article will be helpful to you.

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