Release v3.6.3

Published from npm package build
Source: https://github.com/thedotmack/claude-mem-source

src/shared/settings.ts

@@ -0,0 +1,98 @@
+import { readFileSync, existsSync } from 'fs';
+import { join } from 'path';
+import { PathResolver } from './paths.js';
+import type { Settings } from './types.js';
+
+/**
+ * Settings utilities for managing ~/.claude-mem/settings.json
+ */
+export class SettingsManager {
+  private static settingsPath: string;
+  private static cachedSettings: Settings | null = null;
+
+  static {
+    const pathResolver = new PathResolver();
+    this.settingsPath = join(pathResolver.getConfigDir(), 'settings.json');
+  }
+
+  /**
+   * Safely read settings.json with error handling
+   * Returns empty object if file doesn't exist or is malformed
+   */
+  static readSettings(): Settings {
+    // Return cached settings if available
+    if (this.cachedSettings !== null) {
+      return this.cachedSettings;
+    }
+
+    try {
+      if (existsSync(this.settingsPath)) {
+        const content = readFileSync(this.settingsPath, 'utf-8');
+        const settings = JSON.parse(content) as Settings;
+        this.cachedSettings = settings;
+        return settings;
+      }
+    } catch {
+      // File is malformed or unreadable - return empty settings
+    }
+
+    // File doesn't exist or failed to read
+    const emptySettings: Settings = {};
+    this.cachedSettings = emptySettings;
+    return emptySettings;
+  }
+
+  /**
+   * Get a specific setting value with optional fallback
+   */
+  static getSetting<K extends keyof Settings>(
+    key: K,
+    fallback?: Settings[K]
+  ): Settings[K] | undefined {
+    const settings = this.readSettings();
+    return settings[key] ?? fallback;
+  }
+
+  /**
+   * Get the Claude binary path from settings
+   * Falls back to 'claude' if not found or settings don't exist
+   */
+  static getClaudePath(): string {
+    const claudePath = this.getSetting('claudePath', 'claude');
+    return claudePath as string;
+  }
+
+  /**
+   * Clear cached settings (useful for testing or after settings changes)
+   */
+  static clearCache(): void {
+    this.cachedSettings = null;
+  }
+}
+
+/**
+ * Convenience function to get Claude binary path
+ * Can be imported directly for simple use cases
+ */
+export function getClaudePath(): string {
+  return SettingsManager.getClaudePath();
+}
+
+/**
+ * Convenience function to read all settings
+ * Can be imported directly for simple use cases
+ */
+export function readSettings(): Settings {
+  return SettingsManager.readSettings();
+}
+
+/**
+ * Convenience function to get a specific setting
+ * Can be imported directly for simple use cases
+ */
+export function getSetting<K extends keyof Settings>(
+  key: K,
+  fallback?: Settings[K]
+): Settings[K] | undefined {
+  return SettingsManager.getSetting(key, fallback);
+}