How to use GitLab for multi-branch development and release

How to use GitLab for multi-branch development and release

GitLab is a very popular code hosting platform that provides a wealth of functions and tools to facilitate team collaboration and development. . Among them, multi-branch development and release is one of the core functions of GitLab. This article will introduce how to perform multi-branch development and release on GitLab and provide specific code examples.

1. Create projects and branches

First, log in to GitLab and create a new project. On the project page, find the "Branch" tab and click the "New branch" button. Enter the branch name and click the "Create branch" button.

2. Multi-branch development

When performing multi-branch development in a project, it is usually necessary to create a development branch (for example: dev) and multiple feature branches (for example: feature1, feature2, etc.) . The following is a specific code example:

1. Create a development branch:

   git checkout -b dev
   git push origin dev

2. Create a feature branch:

   git checkout -b feature1
   git push origin feature1
   
   git checkout -b feature2
   git push origin feature2

3. Develop on the feature branch:

   git checkout feature1
   # 在feature1分支上进行代码修改和提交
   git commit -am "Add feature1"
   
   git checkout feature2
   # 在feature2分支上进行代码修改和提交
   git commit -am "Add feature2"

4. Merge the feature branch into the development branch:

   git checkout dev
   git merge feature1
   git merge feature2

5. Push the development branch to the remote Warehouse:

   git push origin dev

3. Multi-branch release

After the multi-branch development is completed, the code usually needs to be released to the online environment. The following is a specific code example:

1. Create a release branch (for example: release):

   git checkout -b release
   git push origin release

2. Conduct code testing and testing on the release branch Fix:

   git checkout release
   # 在release分支上进行测试和修复
   git commit -am "Fix bug"

3. Merge release branch to master branch (eg: master):

   git checkout master
   git merge release

4. Tag release version:

   git tag v1.0.0
   git push origin v1.0.0

5. Push the main branch to the remote warehouse:

   git push origin master

Through the above steps, we can achieve a high degree of code traceability through multi-branch development and release. and flexibility. At the same time, GitLab's version control function can help us manage code changes in different branches and improve team collaboration efficiency.

Summary

This article introduces how to use GitLab for multi-branch development and release, and provides specific code examples. By rationally using multi-branch development and release, we can better manage code, improve development efficiency, and ensure code quality. I hope this article can be helpful to everyone!

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