Feature changed by: dmacvicar Feature #302955, revision 14 Title: Split translations out of installation system openSUSE-11.0: Candidate Priority Requester: Mandatory Projectmanager: Mandatory Requested by: coolo@novell.com Partner organization: openSUSE.org Description: The translations of yast are the biggest part of the installation image. These should not be part of the image, but should be pulled in from the product media as the user selects them. Discussion: #1: jsrain@novell.com (2007-11-09 13:18:17) Duncan, we will need a Linuxrc support for this. Can Steffen look into this feature? What comes to my mind is: Linuxrc needs to download and mount the language image for the language which user selected in bootloader menu (or English as fallback) Linuxrc needs to provide a support (eg. a script) which YaST can call when Language changes and downloads and "mounts" the new translation image It is questionable whether it should be YaST or Linuxrc who makes checks if the asked image is already downloaded, IMO it should be Linurc... #2: snwint@novell.com (2007-11-09 14:08:01) (reply to #1) I don't see linuxrc involved at all. YaST can just donwload he required files. Doesn't look that tricky to me. #3: jsuchome@novell.com (2007-11-09 14:29:36) (reply to #2) Maybe, but I do not know how. Lukas, don't we have some API in yast2- installation for that (copying target package from media to inst-sys, if I understand it correctly)? #4: snwint@novell.com (2007-11-09 14:32:40) (reply to #3) We've had exactly that discussion when we talked about loading the licenses. I think now is a good time to fix yast. I really don't see why other programs have to download various files for yast when yast could as well do it itself. And when this means doing the repo init earlier, then, well, do it earlier. #5: jsrain@novell.com (2007-11-09 15:02:22) (reply to #4) YaST can only fetch data from instlalation sources. Inst-sys can come from completly different location than installation sources do. YaST has no information where to get these images from. YaST would have to reimplement getting data from all kind of locations on its own (it cannot use libzypp, since at the location, there needn't be any valid source. That's why I'd like to reuse functionality which Linuxrc already has. #7: coolo@novell.com (2007-11-16 11:42:17) (reply to #5) Duncan, is it feasible to make the download functionality of libzypp seperate from valid sources. E.g. RepoManager::download(theurl_I_got_from_linuxrc, "/suse/translations/de.tar"); + #10: dmacvicar@novell.com (2008-01-22 18:35:02) (reply to #7) + Yes, MediaSetAccess or even MediaAccess can be used to get a file + directly from an Url. + The design is layered, MediaAccess sits on top of MediaManager(curl, + iso, etc), MediaSetAccess on top, adding multiple media and media + changing support, and RepoProvideFile on top, using the repos urls and + trying different mirrors. + There is also Fetcher which also sits on top of MediaSetAccess which + provide queues and using already downloaded files. + I think it is already used in YaST, YaST does transfer the content file + from media independently from ZYpp. #6: locilka@novell.com (2007-11-09 16:54:01) (reply to #3) As already written by snwint, there is no way how to download anything from sources before they are initialized. So: no, there is no Installation API for that. As there can be an installation-(zypp)-source and a different inst-sys, Installation could either initialize the source as soon as possible but it still wouldn't know where to download inst-sys extensions. On the other hand, Linuxrc doesn't know which translations will be needed. So maybe inst-sys could provide some functionality (API) for downloading these extensions and merging them (downloaddir + adddir), YaST could then use that API. Just an idea... #8: michl@novell.com (2007-11-29 12:46:53) We should come down to tier1 languages here. -- SUSE Feature Tool: http://partnerfate.suse.de/?rm=feature_show&id=302955