README.md

@@ -7,17 +7,50 @@ drmdtool is a utility for processing .drmd files using N_m3u8DL-RE.
 Create a `config.toml` file in the same directory as the drmdtool executable:
 
 ```toml
+[General]
 BaseDir = "/path/to/save/downloads"
 Format = "mkv"
 TempBaseDir = "/tmp/nre"
 EnableConsole = true
-WatchedFolder = "/path/to/watched/folder"
 
-[N_m3u8DL-RE]
+[WatchFolder]
+Path = "/path/to/watched/folder"
+PollingInterval = 10
+UsePolling = true
+UseInotify = false
+
+[N_m3u8DLRE]
 Path = "/path/to/N_m3u8DL-RE"
 ```
 
-Adjust the paths and format as needed. (mkv, mp4)
+### Configuration Options
+
+- **General**
+  - `BaseDir`: Directory where downloaded files will be saved.
+  - `Format`: Output format for the downloaded files (e.g., `mkv`, `mp4`).
+  - `TempBaseDir`: Temporary directory for intermediate files.
+  - `EnableConsole`: Boolean to enable or disable console output.
+
+- **WatchFolder**
+  - `Path`: Directory to watch for new `.drmd` files.
+  - `PollingInterval`: Interval in seconds for polling the watch folder.
+  - `UsePolling`: Boolean to enable or disable folder polling.
+  - `UseInotify`: Boolean to enable or disable inotify for file watching.
+
+- **N_m3u8DLRE**
+  - `Path`: Path to the N_m3u8DL-RE executable.
+
+### Environment Variable Overrides
+
+You can override the configuration options using environment variables. The following environment variables are supported:
+
+- `BASE_DIR`: Overrides `General.BaseDir`
+- `FORMAT`: Overrides `General.Format`
+- `TEMP_BASE_DIR`: Overrides `General.TempBaseDir`
+- `WATCHED_FOLDER`: Overrides `WatchFolder.Path`
+- `USE_POLLING`: Overrides `WatchFolder.UsePolling` (set to `true` or `false`)
+- `USE_INOTIFY`: Overrides `WatchFolder.UseInotify` (set to `true` or `false`)
+- `POLLING_INTERVAL`: Overrides `WatchFolder.PollingInterval`
 
 ## Web UI Usage
 
@@ -30,7 +63,6 @@ Adjust the paths and format as needed. (mkv, mp4)
 
 3. Use the interface to upload .drmd files and monitor download progress
 
-
 ## CLI Usage
 
 To process a file directly from the command line:
@@ -41,7 +73,6 @@ To process a file directly from the command line:
 
 This will download the file and save it in the base directory specified in the config.
 
-
 # Previews
 
 ## Index Page

src/watcher.go

@@ -13,6 +13,16 @@ import (
 )
 
 func watchFolder() {
+	if config.WatchFolder.UsePolling {
+		go pollFolder()
+	}
+
+	if config.WatchFolder.UseInotify {
+		go inotifyWatch()
+	}
+}
+
+func inotifyWatch() {
 	watcher, err := fsnotify.NewWatcher()
 	if err != nil {
 		log.Fatal(err)
@@ -43,13 +53,31 @@ func watchFolder() {
 		}
 	}()
 
-	err = watcher.Add(config.WatchedFolder)
+	err = watcher.Add(config.WatchFolder.Path)
 	if err != nil {
 		log.Fatal(err)
 	}
 	<-done
 }
 
+func pollFolder() {
+	ticker := time.NewTicker(time.Duration(config.WatchFolder.PollingInterval) * time.Second)
+	defer ticker.Stop()
+
+	for range ticker.C {
+		files, err := filepath.Glob(filepath.Join(config.WatchFolder.Path, "*.drmd"))
+		if err != nil {
+			log.Println("Error polling folder:", err)
+			continue
+		}
+
+		for _, file := range files {
+			fmt.Println("New .drmd detected via polling:", file)
+			go processWatchedFile(file)
+		}
+	}
+}
+
 func processWatchedFile(filePath string) {
 	for {
 		initialSize, err := getFileSize(filePath)