Rethink how we integrate resources in binaries.

[mgautierfr]

We have currently a small solution to embedded resource file in binaries.
The resource file is just store in a C array and the code just read it and interpret it as a file content.

This work well but it could be improved :

• Some files/resources work together and can be seen as a pack. (stop words list for xapian, all html/css/js for the topbar, ...)
• It is somehow complicated to allow customization ([kiwix-serve] make the topbar customizable. kiwix-tools#17) or update of the resources. For now the two solutions are either to recompile the binary or use env variables to overwrite the content.

This is somehow a pity as we are a project who embedded different files in a read efficient archive, handling file hierarchy and so. We can probably use our own code base to store and read those resource files :)

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be now be reviewed manually. Thank you for your contributions.

[kelson42]

@mgautierfr What would be a better approach?

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be now be reviewed manually. Thank you for your contributions.

[kelson42]

Why not just using a zip blob? Would be easy to read in c++ and easy to build for anybody whatever the platform. We could then just allow to load an external ZIP fs path tomcustomize things.

[mgautierfr]

At that time, I was thinking about using a zim archive. Now I would use a jubako based container.

[kelson42]

We won't use anything overkill. Package should better be done via tools people are familiar with. Why is a simple tar or zip not good enough?