unifier-cli 0.2.0

Filesystem postbox for inter-process communication via a Unix tree
Documentation 
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//! Path construction for entities in the store.

use std::path::{Path, PathBuf};

use uuid::Uuid;

use crate::constants::{CRON, KEYS, MAILBOX};
use crate::home::UnifierHome;

pub fn cron_dir(home: &UnifierHome, schedule: &str) -> PathBuf {
    home.path().join(CRON).join(schedule)
}

pub fn mailbox_dir(home: &UnifierHome, recipient: &str) -> PathBuf {
    home.path().join(MAILBOX).join(recipient)
}

pub fn key_path(home: &UnifierHome, key: &str) -> PathBuf {
    home.path().join(KEYS).join(key)
}

pub fn message_path(dir: &Path, id: &Uuid) -> PathBuf {
    dir.join(format!("{}.txt", id.hyphenated()))
}

pub fn parse_message_id(filename: &str) -> Option<Uuid> {
    let stem = filename.strip_suffix(".txt")?;
    Uuid::parse_str(stem).ok()
}