在PHP中显示当前的Git'版本' [英] Display the current Git 'version' in PHP

问题描述

我想在我的网站上显示Git版本.

I want to display the Git version on my site.

如何显示Git的语义版本号，以便站点的非技术用户在提出问题时可以轻松参考?

How can I display a semantic version number from Git, that non-technical users of a site can easily reference when raising issues?

推荐答案

首先，一些git命令用于获取版本信息:

Firstly, some git commands to fetch version information:

• 长时间提交哈希
  • git log --pretty="%H" -n1 HEAD
  • commit hash long
    • git log --pretty="%H" -n1 HEAD
    • git log --pretty="%h" -n1 HEAD
    • git log --pretty="%ci" -n1 HEAD
    • git describe --tags --abbrev=0
    • git describe --tags

    第二，将exec()与上面选择的git命令结合使用以构建版本标识符:

    Secondly, use exec() combined with the git commands of your choice from above to build the version identifier:

    class ApplicationVersion
    {
        const MAJOR = 1;
        const MINOR = 2;
        const PATCH = 3;
    
        public static function get()
        {
            $commitHash = trim(exec('git log --pretty="%h" -n1 HEAD'));
    
            $commitDate = new \DateTime(trim(exec('git log -n1 --pretty=%ci HEAD')));
            $commitDate->setTimezone(new \DateTimeZone('UTC'));
    
            return sprintf('v%s.%s.%s-dev.%s (%s)', self::MAJOR, self::MINOR, self::PATCH, $commitHash, $commitDate->format('Y-m-d H:i:s'));
        }
    }
    
    // Usage: echo 'MyApplication ' . ApplicationVersion::get();
    
    // MyApplication v1.2.3-dev.b576fd7 (2016-11-02 14:11:22)
    

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