62 lines
1.7 KiB
Rust
62 lines
1.7 KiB
Rust
use serde::{Deserialize, Serialize};
|
|
use anyhow::Result;
|
|
use std::fs;
|
|
use std::path::PathBuf;
|
|
|
|
#[derive(Debug, Deserialize, Serialize, Clone)]
|
|
pub struct Config {
|
|
pub server_url: String,
|
|
pub timeout_sec: u64,
|
|
#[serde(default = "default_theme")]
|
|
pub theme: Theme,
|
|
#[serde(default)]
|
|
pub update_api: Option<String>,
|
|
}
|
|
|
|
#[derive(Debug, Deserialize, Serialize, Clone)]
|
|
pub struct Theme {
|
|
#[serde(default = "default_selected_bg")]
|
|
pub selected_bg: String,
|
|
}
|
|
|
|
fn default_selected_bg() -> String {
|
|
"blue".to_string()
|
|
}
|
|
|
|
fn default_theme() -> Theme {
|
|
Theme {
|
|
selected_bg: default_selected_bg(),
|
|
}
|
|
}
|
|
|
|
impl Config {
|
|
pub fn load() -> Result<Self> {
|
|
// Respect XDG_CONFIG_HOME; fall back to ~/.config on all platforms.
|
|
let config_base = std::env::var("XDG_CONFIG_HOME")
|
|
.map(PathBuf::from)
|
|
.unwrap_or_else(|_| {
|
|
dirs::home_dir()
|
|
.unwrap_or_else(|| PathBuf::from("."))
|
|
.join(".config")
|
|
});
|
|
let config_path = config_base
|
|
.join(env!("CARGO_PKG_NAME"))
|
|
.join("config.toml");
|
|
|
|
if !config_path.exists() {
|
|
let default = Config {
|
|
server_url: "http://localhost:8080/api/menu".to_string(),
|
|
timeout_sec: 10,
|
|
theme: default_theme(),
|
|
update_api: None,
|
|
};
|
|
fs::create_dir_all(config_path.parent().unwrap())?;
|
|
fs::write(config_path, toml::to_string_pretty(&default)?)?;
|
|
return Ok(default);
|
|
}
|
|
|
|
let content = fs::read_to_string(config_path)?;
|
|
Ok(toml::from_str(&content)?)
|
|
}
|
|
}
|