eufon/README.md

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# eufon
**Broken, not ready for use**
> *euphony*: _noun_ Harmonious arrangement of sounds in composition; a smooth and agreeable combination of articulate elements in any piece of writing.
A mostly Fennel-based graphical environment tailored for Linux-based
mobile devices. The principles we aspire to are
* "habitable software" - build the system in such a way that a
technically competent user may change it to serve their needs,
potentially even in ways that weren't anticipated in the original
design. Emacs has this quality.
* optimised for touchscreens. My phone has no hardware keyboard and few
hardware buttons, let's play to its strengths instead of compensating for
its weaknesses
As of 2022 these principles are more aspirational than actual. _This
repo is basically in an advanced state of brokenness_
## Running the shell/apps locally
$ nix-shell
nix-shell$ kiwmi -c init.lua
This works on desktop or on mobile - Kiwmi is built on wlroots, which
will open a window on your existing Wayland or X11 desktop if you're
running one.
If you're connected over ssh and want to run Kiwmi on the console,
further contortions are required as you don't have the permissions
by default: run this before attempting to start Kiwmi
nix-shell -p seatd --run "sudo -b seatd -u $USER"
## Connecting to the repl
By default Eufon opens a Unix socket to which you can connect to
interact with a Fennel REPL. The `eufonctl` script is a wrapper around
[socat](http://www.dest-unreach.org/socat/)
$ eufonctl $WAYLAND_DISPLAY
## Building for a device
Eufon can be installed as a [Mobile NixOS](https://github.com/NixOS/mobile-nixos/) module, by adding
`module.nix` to the `imports` in `your configuration.nix`. For example, on my development phone I
have
```nix
imports = [
(import <mobile-nixos/lib/configuration.nix> {
device = "motorola-potter";
})
/home/dan/src/phoen/eufon/module.nix
];
```
Instructions for using Mobile NixOS are currently outside the scope of
this README.
# TODO
## Packages
- [X] notifications (crier)
- [X] web browser (just)
- [ ] keyboard
- [ ] wifi network chooser
- [ ] settings: toggle network interfaces, change volume & screen brightness
## Other
- [ ] better window management
- gestures to switch view
- gesture to launch terminal?
- some way to kill an app
- finish adding touch support to Kiwmi - https://github.com/buffet/kiwmi/pull/64
- [ ] some way to add launcher shortcuts for Fennel functions
- [ ] hook up system to session bus, to handle incoming calls
- [X] kiwmi: support reloading config or otherwise making live changes
- [ ] why are overlay windows overlapping regular view?
- [ ] screen lock