How to use travis-ci to automate build and deployment in Vue

In the process of developing web applications, automated construction and deployment are a very important part, which can greatly improve development efficiency and code quality. As a free continuous integration tool, travis-ci is widely used in various programming projects. This article will introduce how to use travis-ci to automate construction and deployment in Vue projects.

1. Introduction to travis-ci

travis-ci is a managed continuous integration tool that supports multiple programming languages, including JavaScript. It can automatically run build, test and deployment tasks, and provides a wealth of configuration options and plug-ins. It can easily bind your own Github project and interact with branches and pull requests on Github.

2. Configuring travis-ci in Vue

To use travis-ci in a Vue project, you first need to create a new project on Github and bind it to the travis-ci service middle. The specific steps are as follows:

1. Create a new Vue project on Github;
2. Register and log in to the travis-ci official website;
3. Find Github project and add the project;
4. Follow the prompts and configure the .travis.yml file.

.travis.yml file is the configuration file of travis-ci, which is used to specify build and deployment tasks. In the Vue project, we can configure it like this:

language: node_js
node_js:
  - "stable"
cache:
  directories:
    - node_modules
install:
  - npm install
script:
  - npm run build

The above code snippet specifies using the "stable" version of node.js, installing dependencies and running the build command.

3. Deploy the build results to the server

1. Server preparation

In travis-ci, the deployment task can be configured in the after_script or deploy life cycle middle. You can choose to use scp or ssh to upload the built results to the server, or you can use tools such as rsync to synchronize to the target server.

Before using scp or ssh to upload files, you need to install the corresponding components on the server and set the permissions.

2. Upload the build results to the server

Take scp as an example, add the following part to the .travis.yml file:

after_success:
  - sshpass -p "$SERVER_PASSWORD" scp -o StrictHostKeyChecking=no -r dist/ $SERVER_USER@$SERVER_HOST:$SERVER_PATH

Among them, $ SERVER_PASSWORD needs to be set to the actual server password, $SERVER_USER and $SERVER_HOST need to be set to the user name and IP address of the server respectively, and $SERVER_PATH is the destination of the uploaded file. In addition, you need to use the scp command to upload the dist folder to the server.

4. Conclusion

Through the above steps, we can easily implement automated construction and deployment in the Vue project. In this way, we can focus more time and energy on code development, while also improving the quality and stability of the project.

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