init federation

src/config/mod.rs

@@ -2,54 +2,7 @@ pub mod keymap;
 pub mod logging;
 
 use directories::ProjectDirs;
-use std::fs;
-use std::path::PathBuf;
-use std::time::{SystemTime, UNIX_EPOCH};
 
 pub fn project_dirs() -> Option<ProjectDirs> {
     ProjectDirs::from("", "", "furumi")
 }
-
-pub fn device_id_path() -> Option<PathBuf> {
-    project_dirs().map(|dirs| dirs.config_dir().join("device_id"))
-}
-
-pub fn load_or_create_device_id() -> String {
-    if let Some(path) = device_id_path() {
-        if let Ok(raw) = fs::read_to_string(&path) {
-            let id = raw.trim();
-            if valid_device_id(id) {
-                return id.to_string();
-            }
-        }
-
-        let id = generate_device_id();
-        if let Some(parent) = path.parent() {
-            if let Err(err) = fs::create_dir_all(parent) {
-                tracing::warn!(path = %parent.display(), %err, "failed to create config directory");
-                return id;
-            }
-        }
-        if let Err(err) = fs::write(&path, &id) {
-            tracing::warn!(path = %path.display(), %err, "failed to persist device id");
-        }
-        return id;
-    }
-    generate_device_id()
-}
-
-fn valid_device_id(id: &str) -> bool {
-    !id.is_empty()
-        && id.len() <= 128
-        && id
-            .chars()
-            .all(|ch| ch.is_ascii_alphanumeric() || ch == '-' || ch == '_')
-}
-
-fn generate_device_id() -> String {
-    let nanos = SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .map(|d| d.as_nanos())
-        .unwrap_or(0);
-    format!("tui-{nanos:x}-{:x}", std::process::id())
-}