On 23/12/13 13:16, nerdopolis wrote:
> Hi.
> In my opinion the Frameworks split into 57 repositories could make it harder 
> to for users to create build scripts around KDE Frameworks 5.
> I can see why it had to be done, I heard it's so that they can be on separate 
> release cycles.
> 
> 
> There is a way to unify these Frameworks while keeping them in separate GIT 
> repositories, using Git submodules.
>  
> I suggest a top-level repository, that uses has all 57 of the Frameworks 
> repositories linked in with Git submodules.
> QT5 already has a similar solution, and better describes what I mean:
> https://qt.gitorious.org/qt/qt5
> They have multiple components in separate repositories, but they have one 
> repository that lets users build all of them as one, as all of the separate 
> components are tracked together with Git submodules.
> 
> 
> I created a proof of concept repository to test this idea with KDE 
> Frameworks. I copied out some of the CMake files from the original kdelibs, 
> and I linked the each of the frameworks to the appropriate folders with Git 
> submodules. 
> 
> With only a few modifications in my build script, pretty much just changing 
> the repository URL, and branch, and changing the way it handles submodules, I 
> was able to fully build all of the Frameworks in the separate repositories.
> 
> I created it here, hopefully it will be of use to someone, or maybe even 
> merged on Quickgit if it's good enough
> https://github.com/n3rdopolis/kf5

Git submodules certainly have their uses, but the fact the top-level
repository locks the submodules to specific commits has downsides as
well as benefits.  Someone (or something) has to keep the top-level repo
up-to-date.

Parsing kde_projects.xml from projects.kde.org (as kdesrc-build does) is
probably a better approach for most build scripts.

Alex

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