Use www.jpackage.org "java-X-temurin" naming convention for Adoptium RPM files

[fitzsim]

For consistency with other JDK vendor RPM file naming, Adoptium should use the

java-<feature version>-<vendor>

naming convention designed by http://www.jpackage.org/.

For example, the current CentOS 10 java-21-openjdk file is named:

java-21-openjdk-21.0.5.0.11-4.el10.x86_64.rpm

That way searches like:

dnf search java-21-\*

would display options like java-21-openjdk and java-21-temurin and related subpackages.

[judovana]

Hello!

Just note - to enable smooth kill of jdks in Fedora, I had obsoleted all java-xyz-openjdk-* : https://src.fedoraproject.org/rpms/adoptium-temurin-java-repository/blob/rawhide/f/adoptium-temurin-java-repository.spec#_54

If Temurin rpms will ever provide java-xyz-openjdk, those obsolete versions must be written more properly - with correct versions of last JDK ever shipped in fedora so it do not cross with future temurins with artificial java-xyz-penjdk provides. Also those "provide: java-xyz-penjdk" must keep very exact version, so this may work.
eg https://src.fedoraproject.org/rpms/java-17-openjdk/blob/f40/f/java-17-openjdk.spec#_1017

Provides: java-%{javaver}-%{origin}%{?1} = %{epoch}:%{version}-%{release}
	
# Standard JPackage base provides
Provides: jre-%{javaver}%{?1} = %{epoch}:%{version}-%{release}
Provides: jre-%{javaver}-%{origin}%{?1} = %{epoch}:%{version}-%{release}
Provides: java-%{javaver}%{?1} = %{epoch}:%{version}-%{release}
%if %is_system_jdk
Provides: java-%{origin}%{?1} = %{epoch}:%{version}-%{release}
Provides: jre-%{origin}%{?1} = %{epoch}:%{version}-%{release}
Provides: java%{?1} = %{epoch}:%{version}-%{release}
Provides: jre%{?1} = %{epoch}:%{version}-%{release}

where origin is in this case openjdk

[judovana]

Hmm. It seems that https://github.com/adoptium/installer/blob/master/linux/jdk/redhat/src/main/packaging/temurin/21/temurin-21-jdk.spec#L109 already provides java-xyz-openjdk as %global java_provides openjdk is on #L14

In that case the version must be added to those provides.

[steelhead31]

This change to the RPM file names has currently been reverted, the temurin jdk will install to java-24-temurin-jdk ( with a symlink to temurin-24-jdk ) however after discussion at the PMC, it has been decided to remain with the original naming convention. Virtual provides for java-24-temurin-jdk have been added however.

Filename reversion completed in PR : #1154

The packages do still install via the virtual provides..

[root@75203fb30c11 /]# dnf install java-24-temurin-jdk
Last metadata expiration check: 0:00:58 ago on Fri Mar 28 09:08:53 2025.
Dependencies resolved.
=======================================================================================================
 Package                             Architecture    Version                   Repository         Size
=======================================================================================================
Installing:
 temurin-24-jdk                      x86_64          24.0.0.0.0.36-1           Adoptium           96 M
Installing dependencies:
 abattis-cantarell-vf-fonts          noarch          0.301-12.fc40             fedora            120 k
 alsa-lib                            x86_64          1.2.13-3.fc40             updates           517 k
 cairo                               x86_64          1.18.0-3.fc40             fedora            709 k
 default-fonts-core-sans             noarch          4.0-13.fc40               updates            31 k

[judovana]

hi! Can you share a bit why the revert was forced? Just for understanding. Will it be honoured at least since jdk25?
This was good change. You see java-xy-ibm, java-xy-oracle... For downloads compatibility, symlink (and the install symlink as you had it) should be enough. The transition from 24 to 25 was supposed to be the time to let it soak.

[steelhead31]

The reason it was averted was to avoid the use of the word java in the filename.

[judovana]

Oh :( sure. ty!