https://fedoraproject.org/wiki/Changes/NodejsRepackaging This document represents a proposed Change. As part of the Changes process, proposals are publicly announced in order to receive community feedback. This proposal will only be implemented if approved by the Fedora Engineering Steering Committee. == Summary == We are reworking the Node.js packaging to make Node.js versions available as parallel-installable packages. == Owner == * Name: [[User:SGallagh| Stephen Gallagher]] * Email: sgallagh@xxxxxxxxxx == Detailed Description == We will be creating the packages nodejs-16, nodejs-18 and (in April) nodejs-20. These packages will be parallel-installable (with the exception of the -devel subpackages) and provide `/usr/bin/node-$MAJOR`. We will also take advantage of the `alternatives` subsystem to populate `/usr/bin/node` from the default Node.js version for that release, or if the default is not installed, the highest currently-installed version. Notes: * The default in Fedora 38 will be Node.js 18. If a user was to install Node.js 16 and Node.js 20, but not Node.js 18, then Node.js 20 would provide `/usr/bin/node` * The policy going forward will be to have the most recently-released version of Node.js at the time of Fedora's expected Beta release date be the default for that release throughout its lifetime. == Feedback == [https://lists.fedoraproject.org/archives/list/nodejs@xxxxxxxxxxxxxxxxxxxxxxx/thread/NLZXYISZPBAU3VXLUZCYSJJ66YH4ALSG/ Mailing list thread] Neal Gompa raised the question of using a subpackage to own `/usr/bin/node` instead of using the `alternatives` subsystem, citing python as an example. My response was that the problem with this is that I want `/usr/bin/node` to always be available so long as any `nodejs-$MAJOR` version is installed. It also ensures that the `node(1)` manpage always matches the `/usr/bin/node` executable. == Benefit to Fedora == === User Benefits === * Provides a simple way to have a different (or multiple) Node.js interpreters on their system. No dealing with Modularity. * Enables multiple versions of Node.js on the system (can test code against different versions without using containers) === Packager Benefits === * No more modules to maintain. * Availability of multiple Node.js versions in the buildroot means that other `nodejs-*` packages can test against multiple supported options. == Scope == * Proposal owners: The packaging work is done and can be played with at https://copr.fedorainfracloud.org/coprs/sgallagh/nodejs-alternatives/ today. * Other developers: There should be no need to change any dependent packages, though packagers of Node.js software may wish to take advantage of the testing opportunities afforded. * Release engineering: * Policies and guidelines: We will be updating the Node.js Packaging Guidelines with the new best practices. * Trademark approval: N/A (not needed for this Change) * Alignment with Objectives: N/A == Upgrade/compatibility impact == Systems using the existing nodejs RPM package will be upgraded to the matching `nodejs-$MAJOR` version. Work is pending on how to migrate users of Modular Node.js to the new packages. == How To Test == == User Experience == Done correctly, this should be handled entirely without the user's need to know about it. == Dependencies == == Contingency Plan == * Contingency mechanism: (What to do? Who will do it?) N/A (not a System Wide Change) * Contingency deadline: N/A (not a System Wide Change) * Blocks release? N/A (not a System Wide Change) == Documentation == https://lists.fedoraproject.org/archives/list/nodejs@xxxxxxxxxxxxxxxxxxxxxxx/thread/NLZXYISZPBAU3VXLUZCYSJJ66YH4ALSG/ == Release Notes == Multiple releases of Node.js may now be installed in parallel from the Fedora repositories. -- Ben Cotton He / Him / His Fedora Program Manager Red Hat TZ=America/Indiana/Indianapolis _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
