Multi-vault support

[junyeong-huray]

Hello

Obsidian can open multiple vaults. But obsidian-mode can treat only one vault
that is specified by obsidian-specify-path in the init.el.

I can make use of obsidian-* functions for multiple vaults after I run M-x obsidian-specify-path manually.
But it would be convenient if it is done automatically. I mean that when I am editing some markdowns of vault A,
M-x obsidian-* are applied to vault A. And if I am editing some
markdowns of vault B, M-x obsidian-* are applied to vault B.

I'm not sure this is a feasible feature. But it would be great if I can opt in/out this feature as I want.

Thanks,

[licht1stein]

In fact it might be possible. Let me think about it.

[mastro35]

Perhaps this could be a possible workaround:

Add a .dir-locals.el file to the vaults main directories like this one:

((nil . ((eval . (obsidian-specify-path "c:/whereveryourvaultis")))))

This will execute the obsidian-specify-path automatically when you open a file in the vault.

However, to be sure that you can have two different buffers that belongs to two differents vaults opened at the same time, you should also need to reapply the local variables each time you switch to an already opened buffer.
This hook should just do the trick:

(add-hook 'buffer-list-update-hook 'hack-dir-local-variables-non-file-buffer)

Of course I'm just trying to find a work around, I know this is not the perfect solution...