New subject: 回复：关于 /etc/os-release 中部分字段是否合理的讨论

20 Jun 2023


      src-openEuler/openEuler-release 是为用户和程序提供系统版本等信息的软件包，此前在
 openEuler 社区中即有过讨论。
我最近在修 src-openEuler/anaconda 时，发现 
openEuler 22.03 LTS 与 openEuler 22.03 LTS SP1 对于相同字段存在不同格式，具体如下：
# openEuler 22.03 LTS   
 NAME=&quot;openEuler&quot;  
  VERSION=&quot;22.03
 LTS &quot;   
 ID=&quot;openEuler&quot;  
 VERSION_ID=&quot;22.03&quot;  
  PRETTY_NAME=&quot;openEuler 22.03
 LTS &quot;   
 ANSI_COLOR=&quot;0;31&quot;
# openEuler 22.03 LTS SP1   
 NAME=&quot;openEuler&quot;  
  VERSION=&quot;22.03
 (LTS-SP1) &quot;   
 ID=&quot;openEuler&quot;  
 VERSION_ID=&quot;22.03&quot;  
  PRETTY_NAME=&quot;openEuler 22.03
 (LTS-SP1) &quot;   
 ANSI_COLOR=&quot;0;31&quot;
后者的 rpm 包里又是另一种格式：
main>;  SELECT name, version, arch from packages WHERE name = 'openEuler-release'  
  openEuler-release, 22.03LTS_SP1 ,x86_64
有关 /etc/os-release 文件的命名约定在如下链接可以查到：   
  https://www.freedesktop.org/software/systemd/man/os-release.html   
 按照我的理解，简而言之，括号中的值应该是开发代号（ VERSION_CODENAME ）或者变体版本（ VARIANT ），例如：
# Ubuntu 20.04.4 LTS   
 NAME=&quot;Ubuntu&quot;  
  VERSION=&quot;20.04.4 LTS
 (Focal Fossa) &quot;   
 ID=ubuntu  
 ID_LIKE=debian  
  PRETTY_NAME=&quot;Ubuntu 20.04.4 LTS&quot;   
 VERSION_ID=&quot;20.04&quot;  
 HOME_URL=&quot;https://www.ubuntu.com/%22;  
 SUPPORT_URL=&quot;https://help.ubuntu.com/%22;  
 BUG_REPORT_URL=&quot;https://bugs.launchpad.net/ubuntu/%22;  
 PRIVACY_POLICY_URL=&quot;https://www.ubuntu.com/legal/terms-and-policies/privacy-policy%22;  
 VERSION_CODENAME=focal  
 UBUNTU_CODENAME=focal
# Fedora 32   
 NAME=Fedora  
  VERSION=&quot;32
 (Workstation Edition) &quot;   
 ID=fedora  
 VERSION_ID=32  
  PRETTY_NAME=&quot;Fedora 32
 (Workstation Edition) &quot;   
 ANSI_COLOR=&quot;0;38;2;60;110;180&quot;  
 LOGO=fedora-logo-icon  
 CPE_NAME=&quot;cpe:/o:fedoraproject:fedora:32&quot;  
 HOME_URL=&quot;https://fedoraproject.org/%22;  
 DOCUMENTATION_URL=&quot;https://docs.fedoraproject.org/en-US/fedora/f32/system-administrators-guide/...;  
 SUPPORT_URL=&quot;https://fedoraproject.org/wiki/Communicating_and_getting_help%22;  
 BUG_REPORT_URL=&quot;https://bugzilla.redhat.com/%22;  
 REDHAT_BUGZILLA_PRODUCT=&quot;Fedora&quot;  
 REDHAT_BUGZILLA_PRODUCT_VERSION=32  
 REDHAT_SUPPORT_PRODUCT=&quot;Fedora&quot;  
 REDHAT_SUPPORT_PRODUCT_VERSION=32  
 PRIVACY_POLICY_URL=&quot;https://fedoraproject.org/wiki/Legal:PrivacyPolicy%22;  
 VARIANT=&quot;Workstation Edition&quot;  
 VARIANT_ID=workstation
形如  LTS   
或  LTS SP1   的后缀，笔者认为应属于版本的一部分，既非开发代号（与数字版本号同义）又非变体版本（共享同一版本软件仓库的不同发布组合），置于括号中不妥当。希望了解一下更多开发者和社区用户的看法。
另附 openEuler 20.03 系列中的同一文件，供参考：
# openEuler 20.03 LTS
NAME=&quot;openEuler&quot;
VERSION=&quot;20.03 (LTS)&quot;
ID=&quot;openEuler&quot;
VERSION_ID=&quot;20.03&quot;
PRETTY_NAME=&quot;openEuler 20.03 (LTS)&quot;
ANSI_COLOR=&quot;0;31&quot;
# openEuler 20.03 LTS SP1   
  NAME=&quot;openEuler&quot;   
  VERSION=&quot;20.03 (LTS-SP1)&quot;   
  ID=&quot;openEuler&quot;   
  VERSION_ID=&quot;20.03&quot;   
  PRETTY_NAME=&quot;openEuler 20.03 (LTS-SP1)&quot;   
  ANSI_COLOR=&quot;0;31&quot;
此邮件关联如下仓库评论：   
  https://gitee.com/src-openeuler/openEuler-release/commit/6deb344b23835711455...