fix: Not working on Gnome > 42 with dark mode

`wallpaper` package is unmaintained, `wallpape-rs` includes the fix for
Gnome > 42 therefore I'm switching to it.

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "timewall"
 description = "All-in-one tool for Apple dynamic HEIF wallpapers on GNU/Linux"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2021"
 authors = ["Bazyli Cyran <[email protected]>"]
 categories = ["command-line-utilities", "multimedia::images"]
@@ -32,7 +32,7 @@ serde = { version = "1.0.152", features = ["derive"] }
 sun = "0.2.0"
 threadpool = "1.8.1"
 toml = "0.5.10"
-wallpaper = "3.2.0"
+wallpape-rs = "2.0.0"
 xml-rs = "0.8.4"
 
 [dev-dependencies]

README.md

@@ -149,16 +149,6 @@ command = ['feh', '--bg-fill', '%f']
 - [mczachurski/wallpaper](https://github.com/mczachurski/wallpapper).
   Two high quality custom made walls.
 
-## Known issues
-### Not working on Gnome >= 42 with dark theme
-Gnome 42 introduces dark theme which requires special command for setting the wallpaper.
-This isn't yet supported in the wallpaper setting library used by `timewall`, but can be worked around by using a custom command.
-Add the following to your `~/.config/timewall/config.toml`:
-```toml
-[setter]
-command = ['gsettings', 'set', 'org.gnome.desktop.background', 'picture-uri-dark', 'file:///%f']
-```
-
 ## Resources / credits
 The following resources helped me in `timewall` development:
 - https://itnext.io/macos-mojave-dynamic-wallpaper-fd26b0698223

src/setter.rs

@@ -5,6 +5,7 @@ use std::process::Command;
 use anyhow::{anyhow, Context, Result};
 use itertools::Itertools;
 use log::debug;
+use wallpape_rs as wallpaper;
 
 /// Set wallpaper to the image pointed by a given path. Use custom command if provided.
 pub fn set_wallpaper<P: AsRef<Path>>(path: P, custom_command: Option<&Vec<String>>) -> Result<()> {