Files
Lumotia/crates/storage/src/file_storage.rs
Jake 4e6ca0ed96 platform: fix macOS data path + add get_os_info + frontend osInfo helper
CROSS-PLATFORM AUDIT:
- Linux x86_64 (Fedora 43, KDE Wayland): HIGH confidence (the dev target)
- Linux other distros / X11: MEDIUM (tested patterns, untested distros)
- Windows 10/11: LOW — theoretically supported via Tauri + CPAL + whisper.cpp
  + tauri-plugin-global-shortcut (the custom evdev hotkey is no-op on
  Windows); has had zero hands-on testing
- macOS Apple Silicon / Intel: LOW — same; macOS Info.plist needs
  NSMicrophoneUsageDescription for the bundled app, and the path bug
  fixed in this commit

REAL BUG FIXED — macOS app_data_dir was Unix-style:
crates/storage/src/file_storage.rs::app_data_dir() previously fell into
the "Unix" branch on macOS and wrote to ~/.kon/, which violates Apple
guidelines and confuses install/uninstall tooling. Now correctly:
- Windows: %LOCALAPPDATA%/kon (unchanged)
- macOS: ~/Library/Application Support/Kon/
- Linux: $XDG_DATA_HOME/kon or ~/.local/share/kon (XDG Base Directory),
         with legacy ~/.kon/ fallback so existing installs keep working
- Other Unix: ~/.kon/ (unchanged)

OS DETECTION LAYER:
- New get_os_info Tauri command in commands/diagnostics.rs returns:
  {os, arch, family, usesCmd, isWayland, customHotkeyBackend,
   primaryModifierLabel}
- New src/lib/utils/osInfo.js helper:
  - async loadOsInfo() warms a cache, called once at root layout mount
  - then isMac() / isWindows() / isLinux() / modKeyLabel() / isWayland()
    are synchronous
  - browser-preview fallback reads navigator.platform
- Lets components localise hotkey labels (Cmd vs Ctrl), file-picker
  copy ("Open Finder" vs "Open Explorer"), etc, without recomputing in
  every place.

cargo check -p kon-storage clean. Updated HANDOVER-2026-04-17.md with
a per-platform confidence table.
2026-04-17 13:52:58 +01:00

80 lines
2.7 KiB
Rust

use std::path::PathBuf;
/// Resolve the per-user app data directory, following each OS's convention:
///
/// - Windows: `%LOCALAPPDATA%\kon\` e.g. `C:\Users\Jake\AppData\Local\kon`
/// - macOS: `~/Library/Application Support/Kon/`
/// - Linux: `$XDG_DATA_HOME/kon` or `~/.local/share/kon` (XDG Base Directory),
/// with a fallback to the legacy `~/.kon/` if it already exists, so
/// existing installs keep working.
/// - Other Unix: `~/.kon/`
///
/// TODO: Consolidate with `crates/transcription/src/model_manager.rs::dirs_path()`
/// into a shared helper in `crates/core/` to avoid duplicating platform-specific
/// path logic across crates.
pub fn app_data_dir() -> PathBuf {
#[cfg(target_os = "windows")]
{
let local_app_data = std::env::var("LOCALAPPDATA").unwrap_or_else(|_| ".".to_string());
return PathBuf::from(local_app_data).join("kon");
}
#[cfg(target_os = "macos")]
{
let home = std::env::var("HOME").unwrap_or_else(|_| "/tmp".to_string());
return PathBuf::from(home)
.join("Library")
.join("Application Support")
.join("Kon");
}
#[cfg(target_os = "linux")]
{
let home = std::env::var("HOME").unwrap_or_else(|_| "/tmp".to_string());
// Honour the legacy ~/.kon/ if it exists on disk so existing
// installs are not orphaned. New installs follow XDG.
let legacy = PathBuf::from(&home).join(".kon");
if legacy.exists() {
return legacy;
}
// XDG Base Directory: $XDG_DATA_HOME/kon or default ~/.local/share/kon
if let Ok(xdg) = std::env::var("XDG_DATA_HOME") {
if !xdg.is_empty() {
return PathBuf::from(xdg).join("kon");
}
}
return PathBuf::from(home).join(".local").join("share").join("kon");
}
#[cfg(not(any(target_os = "windows", target_os = "macos", target_os = "linux")))]
{
let home = std::env::var("HOME").unwrap_or_else(|_| "/tmp".to_string());
PathBuf::from(home).join(".kon")
}
}
/// Path to the SQLite database file.
pub fn database_path() -> PathBuf {
app_data_dir().join("kon.db")
}
/// Directory for saved audio recordings.
pub fn recordings_dir() -> PathBuf {
app_data_dir().join("recordings")
}
/// Directory for crash dumps written by the Rust panic hook.
/// Each crash is a single text file: `<unix-ts>-<short-id>.crash`.
/// Used by the diagnostic-report bundler in Settings → About.
pub fn crashes_dir() -> PathBuf {
app_data_dir().join("crashes")
}
/// Directory for the rolling Rust log file (kon.log + rotated kon.log.1, etc).
/// Subscribers configured in src-tauri/src/lib.rs at startup.
pub fn logs_dir() -> PathBuf {
app_data_dir().join("logs")
}