Perl/Plan

Version normalization

• After taking over Perl dependency generator
• Macros for simplified packaging
  • the version translator
  • the perl() wrapper
  • common snippets for EU::MM, Module::Build, etc.
• version->parse->normal normalization in macros and generator
• Normalize RPM package version?
  • Teach Fedora upstream monitoring cnucnu(1)

Dependency generator

• Take over dependency generator. Assignee: User:jplesnik, User:mmaslano
• Tests. Assignee: User:jplesnik
• Support no, base, parent, Moose's with, POE's extensions, Test::Requires, other frameworks, see Module::ScanDeps::scan_chunk()
• Receive explicit Requires from spec file to merge them with generated ones
• Refactoring
  • How many dependencies has Module-ScanDeps? Assignee: User:psabata

Fedora-Rebuild

• Assignee: User:ppisar
• Optimize pure-perl resolver
  • Finished in git tree. ✓
  • Release new version.
• Implement hawkey-based resolver
  • XS wrapper for hawkey
  • YUM repository filter for Fedora-Rebuild dependency filter
  • YUM repostory downloader
  • Augment Fedora-Rebuild to download YUM repository, filter it, and do hawkey queries over it.
• Copr mode
  • Copr is missing way how to retrieve binary package made of only exact source package
  • Select binary packages from Copr's YUM repository
  • Requires YUM downloaded and metadata parser

Continuous rebuilds

• Fedmsg binding to Perl
• Use fedmsg to gather updated packages
  • I have already GIT based checker
• Use fedmsg to include new packages
• Use fedmsg to exclude retired packages

Dependency cycle breaker

• YUM repository reader
  • repoquery --whatprovides is to slow due to reinitialization
• Gather boot-strapped dependencies from local SRPMs
• Use graph algorithms to identify cycles
• Semi-automated recommendation for cycle break-points

YUM repository parser

• YUM metadata downloader
• YUM metadata reader
• YUM metadata filter/writer
• YUM package downloader

Macros for simplified packaging

• Version normalizer
• perl() wrapper
  • This will mask SCL modifications
• Dependency filter abstraction
  • One syntax for Fedora and EPEL
  • One syntax for SCL
• Provide standard EU::MM, Module::Build, Module::Bild::Tiny, &c. %build and %install implementations
• Standard implementations for CPAN packages
  • URL
  • Sourece0
  • %prep
• Pack files scriptlets editor
  • Allow Fatpacker and inc::Module::Build bundler to work on packaged modules
• Mark POD files as documentation

Spec file generator

• Fork cpan2spec
• Static dependency analysis
  • Rewrite Perl-Scan without eval. Assignee: User:psabata
• Dynamic dependency analysis
• Compare analyses against RPM package
  • Comment annotations in spec
  • Structured build-, run-, test- dependencies
• Differences calculator
  • Useful when upgrading a package
• False provides checker
  • RPM package should not provide privately redefined modules

Fedora Upstream monitoring

• Monitor upstream on our own if Fedora's system will not be improved
  • The maintainer wants CPAN wildcard
• Monitor all RPM packages
  • Update them before each mass rebuild

Developer Assistant

• Templates for standard build systems
• Templates for web frameworks

Upstream monitoring

• Not all packages are registered in Fedora Upstream Monitoring service
• Not all packagers upgrades
• Monitor upstream on our own
  • Use CPAN
  • Adjust versions where done in Fedora
  • File bugs or do the upgrade directly or spam perl-devel mailing list
• CPAN mirrors provides signed digests of CPAN distributions
  • Verify them against Fedora look-aside cache
  • Add the check into spectool(1). Assignee: User:ppisar

Perl Next

• While perl is a base package, other CPAN code will go into server or workstation. We need to be ready and implement Next requirements
• I propose to delay perl 5.20 upgrade to Fedora 22. Assignee: User:ppisar ✓