phonto 0.2.0

GPU-accelerated video wallpaper program for wayland compositors & MacOS
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use std::path::PathBuf;

use anyhow::Context;
use serde::Deserialize;

#[derive(Debug, Deserialize)]
pub struct SearchPath {
    pub path: String,
    pub depth: u32,
}

#[derive(Debug, Deserialize)]
pub struct Config {
    pub search_paths: Vec<SearchPath>,
}

fn config_path() -> PathBuf {
    std::env::var("XDG_CONFIG_HOME")
        .map(PathBuf::from)
        .unwrap_or_else(|_| {
            std::env::var("HOME")
                .map(|h| PathBuf::from(h).join(".config"))
                .unwrap_or_else(|_| PathBuf::from(".config"))
        })
        .join("phonto")
        .join("config.toml")
}

pub fn load() -> anyhow::Result<Config> {
    let path = config_path();
    let contents = std::fs::read_to_string(&path)
        .with_context(|| format!("failed to read config from {}", path.display()))?;
    toml::from_str(&contents).with_context(|| "failed to parse config")
}