refactor: Rename default configuration file from config.json to backup-config.json and update all references.

Author: ciro-maciel

README.md

@@ -41,7 +41,7 @@ const app = new Elysia()
     .use(
         r2Backup({
             sourceDir: './data',
-            configPath: './config.json',
+            configPath: './backup-config.json',
         })
     )
     .listen(3000)
@@ -60,12 +60,12 @@ On first run, you'll be guided through an onboarding wizard to configure:
 
 ### Plugin Options
 
-| Option       | Type   | Required | Description                                            |
-| ------------ | ------ | -------- | ------------------------------------------------------ |
-| `sourceDir`  | string | ✅       | Local directory to backup                              |
-| `configPath` | string | ❌       | Path to save runtime config (default: `./config.json`) |
+| Option       | Type   | Required | Description                                                   |
+| ------------ | ------ | -------- | ------------------------------------------------------------- |
+| `sourceDir`  | string | ✅       | Local directory to backup                                     |
+| `configPath` | string | ❌       | Path to save runtime config (default: `./backup-config.json`) |
 
-### Runtime Configuration (via UI or config.json)
+### Runtime Configuration (via UI or backup-config.json)
 
 | Option            | Type     | Description                                    |
 | ----------------- | -------- | ---------------------------------------------- |

demo/config.json demo/backup-config.jsondemo/config.json renamed to demo/backup-config.json

@@ -1,6 +1,6 @@
 {
   "sourceDir": "./data",
-  "configPath": "./config.json",
+  "configPath": "./backup-config.json",
   "endpoint": "https://fb81cb0efe496349aa882e65d6704c6f.r2.cloudflarestorage.com",
   "bucket": "2025-12-20",
   "prefix": "",

demo/index.js

@@ -21,7 +21,7 @@ const app = new Elysia()
     .use(
         r2Backup({
             sourceDir: './data',
-            configPath: './config.json',
+            configPath: './backup-config.json',
         })
     )
     .get(

src/core/config.js

@@ -43,7 +43,7 @@ export const saveConfig = async (configPath, config) => {
  * @returns {Object} Configuration manager with get/set/save methods
  */
 export const createConfigManager = initialConfig => {
-    const configPath = initialConfig.configPath || './config.json'
+    const configPath = initialConfig.configPath || './backup-config.json'
     const savedConfig = loadConfig(configPath)
 
     let config = { ...initialConfig, ...savedConfig }

src/index.js

@@ -32,11 +32,11 @@ const sessionManager = createSessionManager()
  * @param {string} [config.prefix] - Optional prefix for S3 keys (e.g. 'backups/')
  * @param {string} [config.cronSchedule] - Cron schedule expression
  * @param {boolean} [config.cronEnabled] - Whether the cron schedule is enabled
- * @param {string} [config.configPath] - Path to save runtime configuration (default: './config.json')
+ * @param {string} [config.configPath] - Path to save runtime configuration (default: './backup-config.json')
  */
 export const r2Backup = initialConfig => app => {
     // State to hold runtime configuration (allows UI updates)
-    const configPath = initialConfig.configPath || './config.json'
+    const configPath = initialConfig.configPath || './backup-config.json'
 
     // Load saved config if exists
     let savedConfig = {}
@@ -52,7 +52,7 @@ export const r2Backup = initialConfig => app => {
 
     let config = { ...initialConfig, ...savedConfig }
 
-    // Helper to check if config.json exists and has required fields
+    // Helper to check if backup-config.json exists and has required fields
     const hasValidConfig = () => {
         if (!existsSync(configPath)) return false
         try {