DOKK / manpages / debian 10 / carton / Carton::Doc::Upgrading.3pm.en
Carton::Doc::Upgrading(3pm) User Contributed Perl Documentation Carton::Doc::Upgrading(3pm)

Carton::Doc::Upgrading - Upgrading document

Carton adds, changes and deprecates some features between major releases in backward incompatible ways. Here's the list of major changes between versions. See "Changes" file for more details.

  • "carton exec -Ilib" is deprecated. You must pass the optional include path to perl interpreter in the normal way, like:

      carton exec perl -Ilib myscript
        

    Or make your script to take its own "-I" option, like many command line launcher does (i.e. plackup, prove)

      carton exec plackup -Ilib myapp.psgi
        
  • "carton.lock" is now "cpanfile.snapshot". Its name and file format has been changed. There's no automatic migration, but you can do:

      # run with Carton v0.9.64
      > carton install
      # upgrade to Carton v1.0
      > cpanm Carton
      > carton install
      > git add cpanfile.snapshot
      > git rm carton.lock
        

    This process will most likely preserve modules in your local library.

  • cpanfile is now a requirement, and extracting requirements from build files ("Makefile.PL", "Build.PL") is not supported.
2018-12-16 perl v5.28.1