golang+installation+github

Golang Installing GitHub: Creating an Efficient Development Environment

Preface

With the popularization and development of cloud computing technology, more and more enterprises have begun to transform to cloud native direction, and Golang as The programming language that has attracted much attention in recent years has also become one of the preferred languages ​​for cloud native development. If you want to develop more efficiently, you not only need to be proficient in the Golang language itself, but also need to know how to install and use Golang quickly and efficiently, and how to combine GitHub for version management and collaborative development. This article will introduce the installation of Golang and the use of GitHub respectively, and explain how they can be combined to help and facilitate our development work.

Part One: Golang Installation

Golang installation can be completed through the following steps:

1. Download the installation package

Download the installation package suitable for your computer system from the official website https://golang.google.cn/dl/:

2. INSTALLATION

After downloading the installation package, double-click Enter the installation program and follow the prompts to install.

3. Configure environment variables

After the installation is complete, set your working directory in the $GOPATH variable so that the GO compiler can save compiled files in this directory .

The next very important step is to add Golang's bin directory to the system's PATH variable, so that you can run the go command directly in any directory.

Assume that the directory we installed is located in /usr/local/go, then add the following two lines of commands in .bash_profile:

export PATH=$PATH:/usr/local/go/ bin
export GOPATH=$HOME/go

Two explanations here:

1) After Go is installed, as long as the bin directory is the parent directory where Golang's predefined name go is located, GO Commands can be used to compile and run operations.

2) GOPATH is an environment variable. It is a necessary environment variable for the Go tool. It is used to store the storage path of the Go code. You can start development by creating a new project in the $GOPATH/src directory.

4. Check whether the installation is successful

Run the following command to see if the golang version is displayed:

$ go version

If it appears Correct version information means the installation is successful.

Part 2: Using GitHub for version management and collaborative development

GitHub is a collaborative development platform that provides us with some very practical functions, such as version management, code hosting, and team Collaboration etc. Below we introduce how to use GitHub for version management and collaborative development.

1. Create a GitHub account

First of all, you need to register an account on the GitHub official website. After the registration is completed, you need to add the local password in Setting->SSH and GPG keys. Key (can be generated locally using the ssh-keygen command, just follow the default settings).

2. Create a warehouse

After logging in to GitHub, click the "New" button in the upper right corner to create a new warehouse:

Create a new warehouse will pop up On the page, fill in the warehouse name in "Repository name", select settings such as public or private, and then click the "Create repository" button at the bottom.

3. Clone the warehouse to local

On the home page of the newly created warehouse, click the "Clone or download" button to clone the warehouse to local.

The URL given by github is git@github.com:username/warehouse name.git (note: if there are multiple ssh keys, please match the correct ssh key).

In a local path, run the git clone command to clone the code repository locally.

Where, the URL is the url copied above.

$ git clone git@github.com:username/warehouse name.git

Copy the code cloned locally in step 3 to the src directory of GOPATH, and you can start Golang Once developed, just follow the normal development process.

4. Add submission code

First, write the code and save it.

Then, use the following commands to add and submit local code:

$ git add .
$ git commit -m "first commit"
$ git push

The above commands sequentially add modifications to the Git cache, submit the modifications and add modification information, and finally push them to the remote server.

5. Team collaboration

In a team, collaborative development is required to complete the project. GitHub provides a very practical team collaboration function. The specific operation has the following steps:

a) Invite members

First, you need to invite other members to join the team. Click the "Settings" button, then click the "Manage access" tab in the left column, click the "Invite teams or people" button in the upper right corner of the page, you can enter the user name or email of the member, and then invite them to join the project development team.

b) Assign tasks to members

GitHub's Issue function can provide support for task assignment, comments, recording progress, and even bug tracking.

In the Issues tab on the home page of the warehouse, you can create a new Issue, which can involve some tasks, such as "adding a button" or "fixing a bug", etc.

Then, you can assign the task to the designated member, and set the difficulty, priority and other information of the task for easy management.

c) Collaborative development

Through the GitHub team collaboration function, multiple members can collaborate on development in the same code repository. GitHub provides a very convenient version control function, allowing each member to easily work together and resolve various code conflicts.

At the same time, GitHub also provides the pull request function, which allows developers to review the code of other members, thereby effectively improving code quality.

Conclusion

The above are the general steps for installing Golang and using GitHub. After mastering these skills, developers can follow the modern development model well and collaborate more efficiently. development. At the same time, Golang's efficient features can also be used to provide better support for the development and deployment of cloud-native applications.

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