Added the data dir

Dockerfile

@@ -37,9 +37,9 @@ COPY --from=backend /build/shanty-dl/scripts/cookie_manager.py /usr/share/shanty
 RUN mkdir -p /config /data /music
 
 ENV SHANTY_CONFIG=/config/config.yaml
+ENV SHANTY_DATA_DIR=/data
 ENV SHANTY_DATABASE_URL=sqlite:///data/shanty.db?mode=rwc
 ENV SHANTY_LIBRARY_PATH=/music
-ENV SHANTY_DOWNLOAD_PATH=/data/downloads
 
 EXPOSE 8085 6080
 

shanty-config/src/lib.rs

@@ -284,18 +284,13 @@ fn default_library_path() -> PathBuf {
 }
 
 fn default_database_url() -> String {
-    let data_dir = dirs::data_dir()
-        .unwrap_or_else(|| PathBuf::from("."))
-        .join("shanty");
-    std::fs::create_dir_all(&data_dir).ok();
-    format!("sqlite://{}?mode=rwc", data_dir.join("shanty.db").display())
+    let dd = data_dir();
+    std::fs::create_dir_all(&dd).ok();
+    format!("sqlite://{}?mode=rwc", dd.join("shanty.db").display())
 }
 
 fn default_download_path() -> PathBuf {
-    let dir = dirs::data_dir()
-        .unwrap_or_else(|| PathBuf::from("."))
-        .join("shanty")
-        .join("downloads");
+    let dir = data_dir().join("downloads");
     std::fs::create_dir_all(&dir).ok();
     dir
 }
@@ -359,11 +354,18 @@ fn default_vnc_port() -> u16 {
     6080
 }
 
-/// Return the application data directory (e.g. ~/.local/share/shanty).
+/// Return the application data directory.
+///
+/// Uses `SHANTY_DATA_DIR` env var if set, otherwise `~/.local/share/shanty`.
+/// In Docker, set `SHANTY_DATA_DIR=/data` so all data goes to the persistent volume.
 pub fn data_dir() -> PathBuf {
+    if let Ok(v) = std::env::var("SHANTY_DATA_DIR") {
+        PathBuf::from(v)
+    } else {
         dirs::data_dir()
             .unwrap_or_else(|| PathBuf::from("."))
             .join("shanty")
+    }
 }
 
 // --- Loading and Saving ---
@@ -430,9 +432,6 @@ impl AppConfig {
         if let Ok(v) = std::env::var("SHANTY_LIBRARY_PATH") {
             config.library_path = PathBuf::from(v);
         }
-        if let Ok(v) = std::env::var("SHANTY_DOWNLOAD_PATH") {
-            config.download_path = PathBuf::from(v);
-        }
         if let Ok(v) = std::env::var("SHANTY_WEB_PORT")
             && let Ok(port) = v.parse()
         {