wl-seasonal-hours-clock/src/config.rs

31 lines
762 B
Rust
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use std::fs;
use serde::Deserialize;
#[derive(Deserialize, Copy, Clone)]
pub struct Config {
pub latitude: f64,
pub longitude: f64,
}
#[derive(Deserialize)]
#[serde(rename_all = "kebab-case")]
struct CompleteConfig {
seasonal_clock: Config,
}
pub fn get_config() -> Option<Config> {
let xdg_dirs = xdg::BaseDirectories::new().unwrap();
let config_path = xdg_dirs
.place_config_file("seasonal-clock.toml")
.expect("cannot create configuration directory");
let data: std::io::Result<String> = fs::read_to_string(config_path);
if let Ok(..) = data {
let complete_config: CompleteConfig = toml::from_str(&data.unwrap()).unwrap();
Some(complete_config.seasonal_clock)
} else {
None
}
}