Show HN: TUI for managing XDG default applications

83 pointsposted 8 hours ago
by mitjafelicijan

20 Comments

sourcegrift

6 hours ago

No one on earth has so far managed to get xdg default apps work on Linux. I've been failing since 19 years personally. If you've really succeded then congratulations!

nickjj

6 hours ago

> No one on earth has so far managed to get xdg default apps work on Linux.

I've only been using Linux for a few weeks but what am I missing here?

I set a bunch of mime types in `~/.config/mimeapps.list` which are assigned to desktop apps and they all open perfectly with `xdg-open` or when I launch them through a file manager.

It is documented in the XDG specification https://specifications.freedesktop.org/mime-apps/latest/file....

sam_lowry_

an hour ago

> what am I missing here?

There are gotchas, for instance Chrom,{e,ium} insists on XDG_DESKTOP_DIR != XDG_DOWNLOAD_DIR.

See this bug report from a confused user: https://issues.chromium.org/issues/41076564

mikkupikku

5 minutes ago

> also of note, we (mostly) don't allow ~/Desktop as the download dir for security reasons

This isn't an XDG issue. It's a chromium engineers being silly pricks that think they know better than the power users who obviously went out of their way to create such a configuration. Also I bet it would work if you set your XDG_DESKTOP_DIR to ~/Download/

forgotpwd16

5 hours ago

For me currently, when trying to open a `text/markdown` file, there's a disassociation between what my file manager (Caja) runs (own bin/emacs script; was under the impression it was auto-creating a .desktop file), what mimeapps.list have (emacs.desktop), and what `xdg-open` runs (Firefox for some reason).

TingPing

an hour ago

Older desktops don’t follow the specs and xdg-open does different things based on the desktop, so they indeed can get out of sync.

I’d have to look into your specific case but `gio mime` and `gio open` do the right things.

saturn_vk

3 hours ago

Great. I must be living on the moon then. I guess gnome work great there since it manages this part

mitjafelicijan

2 hours ago

Gnome has done an amazing job at this, I agree. You don't even notice this issue.

mitjafelicijan

4 hours ago

I probably haven't. :) They are a nightmare indeed. But it does help a little.

fouc

3 hours ago

At first I thought it was going to be some kind of solution to force all linux apps to adhere to the XDG Base Directory Specification, until I realized this related to a different specification altogether (XDG MIME Applications specification).

jwrallie

6 hours ago

Just by reading the title, I’m sold! This should be very useful specially if you are not using a desktop environment that manages the default apps.

I always alias open to xdg-open, it’s so useful to open a file directly from the terminal.

mitjafelicijan

4 hours ago

That was the exact reason for it. I made my own window manager for fun and was missing a simple way of changing default apps.

ranger_danger

5 hours ago

Feature suggestion: The ability to add/remove more specific mime entries such as video/mp4

mitjafelicijan

4 hours ago

I haven't thought about this. That makes sense. I will add this.

roman_soldier

6 hours ago

Nice, but problem with all these AI coded TUI's is we will have hundreds of them, best to stick to the built in linux commands, add aliases/abbreviations (fish) if required, do you need a TUI for everything? Sometimes the answer to "Should I write this?" Is no

mitjafelicijan

2 hours ago

I do agree with some of your sentiment. But by that logic, nothing would ever be made.

The same goes with aliases. Why not just use the actual commands. You give it your best shot, and sometimes something good comes out. And sometimes it's crap. That's life.

And I made it for fun and to learn something. And it wasn't AI coded. It's like 200 lines. I wanted to learn termbox2.h a bit more than I already had.

wolttam

2 hours ago

Let people make and use what they want, you don’t have to use it.

samtrack2019

2 hours ago

reading the code, what make you think it was vibe coded?