nabu 0.0.5

Keep your work commited and your repository up-to-date!
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use std::path::{Path, PathBuf};

use color_eyre::Result;
use serde::{Deserialize, Serialize};

/// Default watcher delay (in seconds).
pub const DEFAULT_DELAY: u64 = 30;

#[inline(always)]
fn default_delay() -> u64 {
    DEFAULT_DELAY
}

pub fn global_config_path() -> PathBuf {
    let path = std::env::var("HOME").unwrap() + "/.config/nabu.toml";
    PathBuf::from(path)
}

#[derive(Debug, Serialize, Deserialize)]
pub struct Config {
    #[serde(default = "default_delay")]
    pub delay: u64,

    #[serde(default = "Vec::new")]
    pub ignore: Vec<String>,

    // https://github.com/serde-rs/serde/issues/1030
    #[serde(default = "bool::default")]
    pub push_on_exit: bool,
}

impl Config {
    pub fn from_path<P>(path: P) -> Result<Self>
    where
        P: AsRef<Path>,
    {
        log::info!("attempting to read config from {}", path.as_ref().display());
        let bytes = std::fs::read(path)?;
        Ok(toml::from_slice::<Config>(bytes.as_slice())?)
    }
}

impl Default for Config {
    fn default() -> Self {
        Self {
            delay: DEFAULT_DELAY,
            ignore: vec![String::from(".git")],
            push_on_exit: false,
        }
    }
}