Teach you how to create and publish a composer package from scratch

How to publish the composer package? The following article will show you how to create and publish a composer package from scratch. I hope it will be helpful to you!

1. Preparation

• Register and log in to your github account, github.com

• Install the git software:

• Register and log in to the packagist account: packagist.org/

2. Create an online warehouse

1. Open github, click the plus sign in the upper right corner, and select new repository

2. Then, make relevant settings, as shown below:

Here you need to enter the project name, description, whether it is public, whether to initialize readme, git Ignore files, open source licenses, and other information.

3. Pull the online warehouse to the local

Complete the above operation, and it will jump to the warehouse page after success.

• #Then click the code button on the right, and then click to copy the git address of this warehouse.
• Go back to the local area, open the git software, and run the clone command to pull

git clone https://github.com/china-li-shuo/oss-sdk.git

3. Composer initialization

1. First enter the project directory and command in git

cd oss-sdk/

2. Then run the initialization command

composer init

See the picture above for detailed settings.

Note: package type: library is the warehouse, corresponding to the require command after submission, project is the project, which can be run directly after downloading, corresponding to the create-project command.

3. Configure autoload

After initialization, open the local composer.json folder for modification. Attached is my composer.json file, which has detailed comments

{
    "name": "china-li-shuo/oss-sdk", #包名称
    "description": "Alibaba cloud, Tencent cloud, qiniu cloud, object storage",#包描述信息
    "type": "library",#类型，可选e.g. library, project, metapackage, composer-plugin
    "license": "MIT",#开源协议
    "authors": [
        {
            "name": "china-li-shuo",#作者
            "email": "676050059@qq.com"#邮箱
        }
    ],
    "require": { # 需要安装的扩展
        "php": ">=7.1.0",
        "qcloud/cos-sdk-v5": ">=2.0",
        "aliyuncs/oss-sdk-php": "^2.4.0",
        "phpunit/phpunit": "^5.0|^6.0",
        "qiniu/php-sdk": "^7.3"
    },
    "autoload": { # 自动加载: 注意了, 这里有 psr-4, psr-2 多种规范, 并且,注意目录和命名空间
        "psr-4": {
            "lishuo\": "src"
        }
    }
}

Save it after making changes, and then run the command to reload.

composer dump-autoload

4. Create the basic package code

This corresponds to the configuration in autoload->psr-4 above, as well as the flies configuration First create a src directory

##5. Submit to github warehouse

1. Switch to the local directory

cd oss-sdk

2. Then run the command git add .command to submit the file to the local warehouse

git add .

3. Then git commit -m adds a commit comment

git commit -m '第一个composer包'

4. Then git push is submitted and the file is submitted to github

git push

Error report:

$ git push origin master fatal: unable to access 'github.com/china-li-sh…': OpenSSL SSL_read: SSL_ERROR_SYSCALL, errno 10054

Reference: https:/ /blog.csdn.net/weixin_41010198/article/details/119698015

https://blog.csdn.net/u013894429/article/details/78960813

6. Submit to packagist

Open the github project address and copy the URL: such as
1. github.com/china-li-sh…

Then paste the github project address into the box

Click submit. If there is a duplicate name, you will be prompted. Don’t worry, just click submit

When you see the picture below, you succeeded.

You can copy the command and try to see if it succeeds.

Execution

composer require china-li-shuo/oss-sdk is unsuccessful, indicating that your package does not have a version number and your package needs to be released. Version information, that is to say, you just need to add the tag tag to your github warehouse.

发布版本参考链接：https://juejin.cn/post/6938227254191194120#heading-7

七、composer更换镜像源

更换镜像：

composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/

查看composer配置

composer config -l -g

初始化配置(无需运行)

composer config -g --unset repos.packagist

更多编程相关知识，请访问：编程教学！！

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