Pull the project from gitlab to local modification upload

In the software development process, code collaboration and version control are very important. Git is currently a popular version control tool. Gitlab is a Web platform based on Git, which provides code hosting, code review, CI/CD and other functions. In daily development, we often need to pull project code from Gitlab, modify the code locally and upload it to Gitlab to achieve code collaboration and version control. Below, we will introduce the operation process from three aspects: pulling the project from Gitlab, modifying it locally, and uploading it to Gitlab.

1. Pull the project from Gitlab

1. Log in to Gitlab

Enter the Gitlab address in the browser and log in to your account.

2. Find the warehouse you want to pull

Find the warehouse you want to pull on the Gitlab page and enter the homepage of the warehouse.

3. Get the SSH address of the warehouse

On the homepage of the warehouse, find the "Clone" button, and then click the "SSH" button to copy the SSH address of the warehouse.

4. Execute the pull code command in the local terminal

Open the local terminal, switch to the directory where you want to store the code, and execute the following command:

git clone git@xx.xx.xx:example.git

Among them, xx.xx.xx is the address of Gitlab, and example.git is the name of the warehouse to be pulled. After executing this command, the code in the warehouse can be pulled locally.

2. Modify the code locally

The following takes modifying the code locally and submitting it as an example to introduce the specific operation process:

1. Create a branch

First, you need to create a new branch locally to make modifications. Enter the local warehouse directory that was pulled and execute the following command:

git checkout -b mybranch

Among them, mybranch is the branch name, replace it according to your actual situation.

2. Modify the code

Use the editor locally to modify the code.

3. Add and submit modifications

After completing the code modification, enter the warehouse directory in the local terminal and execute the following command:

git add .
git commit -m "修改提交信息"

Among them, " ." means adding all modified code to the temporary storage area. The content in the double quotes after the commit command is the submission information, which should be filled in according to the specifications.

4. Merge update

Before submitting the code, you generally need to merge the local warehouse and the remote warehouse, that is, update the local warehouse. Execute the following command in the local terminal:

git fetch origin master

Among them, "origin" means the remote warehouse, and "master" means the main branch. The fetch command means to download the latest modifications of the remote warehouse to the local, but it will not automatically merge the modifications. You need to execute the following command again:

git merge origin/master

This command means to synchronize the latest modifications of the remote warehouse to the local one.

5. Submit code

After completing modifications and merging updates, you can submit the code to the remote warehouse. Execute the following command:

git push origin mybranch

This command means to submit the modifications of the local branch mybranch to the branch of the same name in the remote warehouse.

3. Upload to Gitlab

After successfully submitting the code locally, you need to upload the code to Gitlab to complete collaboration and version control.

1. Create Merge Request on Gitlab

Go to the homepage of the warehouse where you want to upload the code, click the "New Merge Request" button on the "Merge Requests" page, and then select the option to merge branch.

2. Fill in the Merge Request information

Fill in the Merge Request information, including title, description, etc. After completing the filling, click the "Submit Merge Request" button.

3. Code Review

After completing the submission of the Merge Request, other members can review the code on Gitlab, including code specifications, logic, performance, etc. aspect review. After the Code Review ends, the reviewer can choose Approve or Reject to express the review results of the code.

4. Merge code

After passing the Code Review, the reviewer can choose to merge the code to the main branch to complete code synchronization and version control. Click the "Merge" button to complete the code merge.

To sum up, pulling the project from Gitlab to uploading local modifications is a very important part of the software development process. Through the above introduction, I believe that everyone will become more proficient in using Gitlab to achieve code collaboration and version control.

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