How to commit code in GitLab

GitLab is a powerful open source code hosting platform that provides a wide range of code management functions and team collaboration tools. Committing your code is a very important step in the development process because it brings your changes into a shared code base where they can be used and reviewed by other developers. In this article, we will discuss how to commit code in GitLab.

1. Create a branch

Before submitting the code, you first need to create a branch. This is a way to work independently on the master branch, which prevents your changes from conflicting with other developers' changes. To create a branch, follow these steps:

• Open the GitLab project page.
• Click on the "Branch" tab.
• Enter a branch name in the "Create Branch" field and select which branch you want to create a branch from.
• Click "Create Branch".

2. Add changes

Once a branch is created, you can add changes. To do this, follow these steps:

• Clone your branch into your local repository.
• Open your local repository and make the required changes.
• Add changes to the workspace.
• Use the git add command to add changes to the staging area.
• Use the git commit command to commit changes.

3. Pushing Changes

Next, you need to push the changes to your branch. Please follow these steps:

• Use the git push command to push changes to a remote branch in GitLab.
• Open the GitLab project page and check whether your changes have been successfully pushed to the branch.

4. Create a merge request

Once your changes have been pushed to the branch, you can create a merge request (MR) to merge your changes back in the main branch. Please follow these steps:

• In the GitLab project page, click the Merge Requests tab.
• Click the "New Merge Request" button.
• Select the branch you want to merge in the "Source Branch" and "Target Branch" fields.
• Fill in the information about your changes.
• Click the "Submit Merge Request" button.

5. Review changes

Once a merge request is created, other developers will be able to review your changes and provide feedback. You can interact using the code review tools in GitLab. Please follow these steps:

• Open your merge request page.
• Click on the "Review" tab.
• Read reviews from other developers and respond to comments.
• Confirm that your changes meet all review criteria.

6. Complete Merge

Once your changes have been reviewed and approved, you can complete the merge and merge it back into the master branch. Please follow these steps:

• Open your merge request page.
• Click the "Merge" button.
• Select the "Add merge request description when merging" option.
• Click the "Pass Merge Request" button.

Summary

Submitting code is a crucial step in the software development process. Through this article, we have introduced the steps for committing code in GitLab, including branch creation, change addition, change push, merge request creation, review changes, and completing the merge. Following these steps will ensure your changes are successfully merged back into your project's master branch and help your team manage and collaborate better.

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