How to do code hosting and version control in GitLab

How to perform code hosting and version control in GitLab

Introduction:
GitLab is an open source warehouse management system that provides complete code hosting and Version control function helps teams collaborate on project development. This article will introduce how to perform code hosting and version control in GitLab, as well as provide some specific code examples.

1. GitLab installation and configuration

1. Install GitLab on the server
   First, make sure that the necessary dependency packages have been installed on the server, and then download and install the GitLab software package . For detailed installation steps, please refer to GitLab official documentation.
2. Configuring GitLab
   After the installation is complete, some configuration is required. By editing the configuration file, you can set GitLab's access domain name, SMTP mailbox configuration, SSL certificate, etc.
3. Start the GitLab service
   After the configuration is completed, start the GitLab service through the command, and then access the corresponding domain name in the browser to perform initialization settings.

2. Create projects and warehouses

1. Log in to GitLab and create a project
   Go to the GitLab homepage, log in to your account, and click the "New Project" button to create a new project. Fill in the project name, description and other basic information.
2. Create warehouse
   After the project is created, enter the project page, click the "Repository" tab, and then click the "New file" button to create a new file, or click the "Upload file" button to upload the code file.

3. Code hosting and version control operations

1. Clone repository
   Use the Git command line tool on the local machine and use the following command to clone the repository on GitLab Go to local:
   git clone
2. Add code file
   Writing code on the local machine, for example, create a Python file named example.py. Once completed, add the file to the repository:
   git add example.py
3. Submit code
   Use the following command to submit the locally modified code to the GitLab repository:
   git commit -m " Add the example.py file "
4. Push code
   Push the code modifications to the remote warehouse:
   git push origin master
5. Branch management
   You can create new ones with the following command branch:
   git branch
   Then, you can switch to the new branch with the following command:
   git checkout
   Develop on the new branch , the new branch can be merged into the main branch after completion.

4. Other GitLab functions

1. Issue tracking
   GitLab provides a complete issue tracking function that can help the team with project management. You can create a new issue by clicking the "Issues" tab and set the issue's title, description, label and other information.
2. Merge Requests
   Merge Requests can help team members merge code. New merge requests can be created by clicking on the "Merge Requests" tab. In a merge request, you can view the modified code, conduct code reviews, and other operations.
3. Collaboration and Discussion
   GitLab also provides discussion and collaboration functions. You can discuss, leave messages and ask questions through the comment area on the page. Team members can communicate and collaborate with each other.

Conclusion:
Through the introduction of this article, we have learned how to perform code hosting and version control in GitLab. GitLab provides complete code management functions, so team members can easily submit, push and merge code. At the same time, GitLab also provides functions such as issue tracking, Merge Requests, and collaborative discussions to facilitate team collaboration and development. Choosing GitLab as the code warehouse management system will provide the team with an efficient collaborative development environment and improve the quality and efficiency of the project.

References:
[1] GitLab. (Online). Available: https://about.gitlab.com/
[2] GitLab. (Online). Available: https:/ /docs.gitlab.com/

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