Update installation and post-installation instructions

* Update README
* Add POST-INSTALL.md
* Add udev-rule

Author: nibrobb

POST-INSTALL.md

@@ -0,0 +1,27 @@
+# Post-installation instructions
+
+These instructions will vary depending on your operating system. I can only hope it works on Mac, but I have no way of testing it at this moment
+
+## Linux (Ubuntu, maybe others)
+By default [udev](https://en.wikipedia.org/wiki/Udev) denies access to devices by non-root users
+To give yourself access you must explicitly add the device through a udev rule
+
+Copy the included [udev rules file](./udev-rule/99-luxafor-ui.rules) into the rules folder and reload udev
+
+```bash
+# Copy udev rule into rules directory
+sudo cp ./udev-rule/99-luxafor-ui.rules /etc/udev/rules.d
+# Reload udev
+sudo udevadm control -R
+```
+
+After this, unplug and plug back in the Flag. You should now be able to control the busylight
+
+
+## Windows
+Nothing. It should just work.
+
+
+## Mac
+/shrug
+

README.md

@@ -1,11 +1,15 @@
 # Luxafor-ui
 >Goal: create a simple, cross-platform graphical user interface to control the [Luxafor Flag](https://luxafor.com/products/) and perhaps other Luxafor busylights
 
-
 # Getting started
 
+## Installation
 Pre-built binaries for the most common operating systems are available from [releases](https://github.com/nibrobb/luxafor-ui/releases), expand 'Assets' then choose the distribution that is right for your system.
+If you are on Mac, good luck.
+
+### Post-install
 
+See [POST-INSTALL.md](./POST-INSTALL.md)
 
 ## Build it yourself
 Get your Tauri [prerequisites](https://tauri.app/start/prerequisites/) in order first
@@ -15,12 +19,15 @@ Get your Tauri [prerequisites](https://tauri.app/start/prerequisites/) in order
 sudo apt install libgtk-3-dev libgdk3.0-cil-dev libatk1.0-dev libxdo-dev\
  librust-gio-sys-dev librust-pango-sys-dev librust-soup3-sys-dev\
  librust-gdk-pixbuf-sys-dev libjavascriptcoregtk-4.1-dev\
- libwebkit2gtk-4.1-dev libayatana-appindicator3-dev # or libappindicator3-dev
+ libwebkit2gtk-4.1-dev \
+ libayatana-appindicator3-dev # or libappindicator3-dev
 ```
 
 ## NixOS
 Use included `shell.nix`
 
+Good luck.
+
 
 ## Common steps
 Install the Tauri command line interface `tauri-cli`, the wasm-bundler `trunk` and the wasm32 target
@@ -61,6 +68,9 @@ cargo tauri build
 #### Setting up `trunk` to not use native Open SSL (which is a pain in the ass to set up)
 - https://users.rust-lang.org/t/install-cargo-trunk-issue-with-x86-64-pc-windows-gnu-target/121119
 
+#### Inspiration and udev rules borrowed from
+- https://github.com/JnyJny/busylight
+
 #### Luxafor library in rust
 - https://crates.io/crates/luxafor
 

udev-rule/99-luxafor-ui.rules

@@ -0,0 +1,4 @@
+# Luxafor Flag
+KERNEL=="hidraw*", ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="f372", MODE="0660"
+SUBSYSTEM=="usb", ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="f372", MODE="0660"
+