chore: import upstream snapshot with attribution

2026-07-13 13:39:12 +08:00
commit d8dcd5f6d1
8604 changed files with 2479390 additions and 0 deletions
@@ -0,0 +1,59 @@
+import fs from "node:fs";
+import os from "node:os";
+import path from "node:path";
+
+const APP_NAME = "omniroute";
+
+function normalizeConfiguredPath(value) {
+  if (typeof value !== "string") return null;
+  const trimmed = value.trim();
+  return trimmed ? path.resolve(trimmed) : null;
+}
+
+function safeHomeDir() {
+  try {
+    return os.homedir();
+  } catch {
+    return process.env.HOME || process.env.USERPROFILE || os.tmpdir();
+  }
+}
+
+export function getLegacyDotDataDir(homeDir = safeHomeDir()) {
+  return path.join(homeDir, `.${APP_NAME}`);
+}
+
+export function getDefaultDataDir() {
+  const homeDir = safeHomeDir();
+  const legacyDir = getLegacyDotDataDir(homeDir);
+
+  if (fs.existsSync(legacyDir)) {
+    try {
+      if (fs.statSync(legacyDir).isDirectory()) {
+        return legacyDir;
+      }
+    } catch {
+      // Ignore stat errors and continue to the platform default.
+    }
+  }
+
+  if (process.platform === "win32") {
+    const appData = process.env.APPDATA || path.join(homeDir, "AppData", "Roaming");
+    return path.join(appData, APP_NAME);
+  }
+
+  const xdgConfigHome = normalizeConfiguredPath(process.env.XDG_CONFIG_HOME);
+  if (xdgConfigHome) return path.join(xdgConfigHome, APP_NAME);
+
+  return legacyDir;
+}
+
+export function resolveDataDir() {
+  const configured = normalizeConfiguredPath(process.env.DATA_DIR);
+  if (configured) return configured;
+
+  return getDefaultDataDir();
+}
+
+export function resolveStoragePath(dataDir = resolveDataDir()) {
+  return path.join(dataDir, "storage.sqlite");
+}