Fairynight Computing Projekt

# Example set up

This page shows the software and steps needed to set up a desktop environment using *Fairynight Computing* software. While this is only one of many ways to set it up, it is currently the only setup where everything is at least somewhat tested.

# Requirements

You will need a running base Linux system (basically, a system that boots up and lets you log in to a tty) with not too old software to be set up and ready to go. This could be Debian Sid or Archlinux, for example. **This example is using Debian sid as base,** if you use an other system you might need to change commands.

Before running some of the build the commands you might need to install build dependencies (``git, libgtk4, make, ...``) as well.

# Steps

## 1. Install wayfire

[Wayfire](https://wayfire.org/) is used as the Wayland compositor.

```

$ sudo apt install wayfire

```

If you later have problems starting Wayfire, I recommend installing Sway as well, as it pulls in more dependencies that may be missing.

## 2. Install more dependencies

To render the desktop, you need a wallpaper utility. The most powerful solution here is [swww](https://github.com/LGFae/swww), which is unfortunately not in the repositories and is quite complicated to compile on Debian.    

A easy way would be to download the swww binaries from the *Chaotic-AUR* [here](https://builds.garudalinux.org/repos/chaotic-aur/x86_64/) unpack the file and just copy the binaries to the right place.    

If you do not like to do all that, just install swaybg instead:

```

$ sudo apt install swaybg

```

More useful software, not all of this packages are absolutely needed

```

$ sudo apt install grim slurp wlr-rand foot swaylock swayidle mako wlsunset light

```

## 4. Build and install ToplevelIt

It's a small library for waylands foreign-toplevel-protocol ([Github link](https://github.com/mfxbe/ToplevelIt)). 

```

$ git clone https://github.com/mfxbe/ToplevelIt

$ make wlscan

$ make

$ sudo make install

```

## 4. Build and "install" Alice

Alice is the desktop shell providing dock, panel and more.

```

$ git clone https://dyndns.mfxbe.de/other/fcw/gitLinks/alice.git

$ make

```

The Makefile currently does not provide an install option. You can ether copy the files from the ``build`` directory to right position yourself or (later) just call the Alice binary from there. It should just work.

Currently also make sure that networkmanager and upower is installed, otherwise alice will crash at startup.

## 5. Configure wayfire

Below you can find an example for the Wayfire configuration which should be placed in ``~/.config/wayfire.ini``. More information are available in the [Wayfire wiki](https://github.com/WayfireWM/wayfire/wiki/Configuration).

```

[input]

xkb_layout = de

tablet_motion_mode=relative

[core]

plugins = \

  alpha \

  blur \

  autostart \

  command \

  decoration \

  expo \

  fast-switcher \

  foreign-toplevel \

  grid \

  gtk-shell \

  idle \

  ipc \

  ipc-rules \

  invert \

  move \

  oswitch \

  place \

  resize \

  switcher \

  vswitch \

  wm-actions \

  zoom

close_top_view = <super> KEY_Q | <alt> KEY_F4

vwidth = 2

vheight = 2

preferred_decoration_mode = client

[move]

activate = <super> BTN_LEFT

[resize]

activate = <super> BTN_RIGHT

[zoom]

modifier = <super>

[alpha]

modifier = <super> <alt>

[wrot]

activate = <super> <ctrl> BTN_RIGHT

# Startup commands ─────────────────────────────────────────────────────────────

[autostart]

0_environment = dbus-update-activation-environment --systemd WAYLAND_DISPLAY DISPLAY XAUTHORITY XDG_CURRENT_DESKTOP=Wayfire

lock_on_start = swaylock -i ~/bg.png && ~/Alice/build/bin/alice

lock_on_timeout = swayidle -w timeout 600 'systemctl suspend' before-sleep 'swaylock -i ~/bg.png'

background-daemon = swww-daemon

background-setter = sleep 1 && swww img ~/bg.png

autostart_wf_shell = false

notifications = mako

gamma = wlsunset -l 55.5 -L 5.5

portal = /usr/libexec/xdg-desktop-portal

[command]

binding_alicemenu = <super>

command_alicemenu = gdbus call --session --dest=eu.feritale.Alice  -o /eu/feritale/Alice -m org.gtk.Actions.Activate "open-menu" [''] {}

binding_terminal = <super> KEY_ENTER

command_terminal = foot

binding_lock = <super> <shift> KEY_ESC

command_lock = systemctl suspend

binding_logout = <super> KEY_ESC

command_logout = wlogout

binding_screenshot = KEY_PRINT

command_screenshot = grim $(date '+%F_%T').webp

binding_screenshot_interactive = <shift> KEY_PRINT

command_screenshot_interactive = slurp | grim -g - $(date '+%F_%T').webp

repeatable_binding_volume_up = KEY_VOLUMEUP

command_volume_up = amixer set Master 5%+

repeatable_binding_volume_down = KEY_VOLUMEDOWN

command_volume_down = amixer set Master 5%-

binding_mute = KEY_MUTE

command_mute = amixer set Master toggle

repeatable_binding_light_up = KEY_BRIGHTNESSUP

command_light_up = light -A 5

repeatable_binding_light_down = KEY_BRIGHTNESSDOWN

command_light_down = light -U 5

[grid]

slot_bl = <super> KEY_KP1

slot_b = <super> KEY_KP2

slot_br = <super> KEY_KP3

slot_l = <super> KEY_LEFT | <super> KEY_KP4

slot_c = <super> KEY_UP | <super> KEY_KP5

slot_r = <super> KEY_RIGHT | <super> KEY_KP6

slot_tl = <super> KEY_KP7

slot_t = <super> KEY_KP8

slot_tr = <super> KEY_KP9

restore = <super> KEY_DOWN | <super> KEY_KP0

[fast-switcher]

activate = <alt> KEY_TAB

[vswitch]

binding_left = <ctrl> <super> KEY_LEFT

binding_down = <ctrl> <super> KEY_DOWN

binding_up = <ctrl> <super> KEY_UP

binding_right = <ctrl> <super> KEY_RIGHT

with_win_left = <ctrl> <super> <shift> KEY_LEFT

with_win_down = <ctrl> <super> <shift> KEY_DOWN

with_win_up = <ctrl> <super> <shift> KEY_UP

with_win_right = <ctrl> <super> <shift> KEY_RIGHT

[expo]

toggle = <super> KEY_A

select_workspace_1 = KEY_1

select_workspace_2 = KEY_2

select_workspace_3 = KEY_3

select_workspace_4 = KEY_4

select_workspace_5 = KEY_5

select_workspace_6 = KEY_6

select_workspace_7 = KEY_7

select_workspace_8 = KEY_8

select_workspace_9 = KEY_9

[decoration]

active_color = 0.0,0.0,0.0,1.0

inactive_color = 0.66,0.66,0.66,1.0

[oswitch]

next_output = <super> KEY_O

next_output_with_win = <super> <shift> KEY_O

[blur]

blur_by_default=role is "UNMANAGED" | role is "DESKTOP_ENVIRONMENT"

method=gaussian

gaussian_offset=1

gaussian_iterations=1

```

It's important to at least enable the following plugins: ``foreign-toplevel, ipc, ipc-rules``

## 6. Autologin and start the environment

A convenient way to start the environment at boot is to autologin into tty and automatically start Wayfire and swaylock (already done in the ini). Note that this only allows one user on the system.

To enable auto login create a file the following way:

```

$ sudo nano /etc/systemd/system/getty@tty1.service.d/autologin.conf

```

And put in as content (``username`` must be your user):

```

[Service]

ExecStart=

ExecStart=-/sbin/agetty -o '-p -f -- \\u' --noclear --autologin username %I $TERM

```

 To start Wayfire automatically when you log in, add the following to the end of ``~/.profile``:

```

if [ -z "$WAYLAND_DISPLAY" ] && [ "$XDG_VTNR" -eq 1 ]; then

  exec wayfire

fi

```

## 7. Install other Fairytale Computing software

Now you can install other applications. For example project:loreley to browse the internet.

## 8. Done

You've done it. Congratulations.