bular 0.0.2

CLI for managing Bular deployments
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use std::path::PathBuf;

use homedir::unix::my_home;
use serde::{Deserialize, Serialize};

#[derive(Debug, Default, Serialize, Deserialize)]
pub struct BularJson {
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub token: Option<String>,
}

impl BularJson {
    pub fn path() -> PathBuf {
        let config_dir = my_home()
            .unwrap()
            .expect("Failed to determine home directory!")
            .join(".config");
        if !config_dir.exists() {
            std::fs::create_dir_all(&config_dir).unwrap();
        }
        config_dir.join("bular.json")
    }

    pub fn load() -> Option<Self> {
        let path = Self::path();
        if !path.exists() {
            return None;
        }
        Some(serde_json::from_str(&std::fs::read_to_string(Self::path()).unwrap()).unwrap())
    }

    pub fn save(&self) {
        std::fs::write(Self::path(), serde_json::to_string_pretty(&self).unwrap()).unwrap();
    }
}