s3 support commit1

src/main.rs

@@ -6,6 +6,7 @@ mod database;
 mod db;
 mod queries;
 mod state;
+mod storage;
 mod websocket;
 
 use std::{net::SocketAddr, sync::Arc};
@@ -30,6 +31,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         database_max_connections = config.database_max_connections,
         static_dir = %config.static_dir,
         files_dir = %config.files_dir,
+        storage_driver = match &config.storage { storage::StorageConfig::Local { .. } => "local", storage::StorageConfig::S3 { .. } => "s3" },
         upload_max_size_bytes = config.upload_max_size_bytes,
         asset_cache_max_age_seconds = config.asset_cache_max_age_seconds,
         file_cache_max_age_seconds = config.file_cache_max_age_seconds,
@@ -51,12 +53,12 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     run_migrations(&db).await?;
     info!(database_kind = ?db.kind(), "database migrations completed");
 
-    std::fs::create_dir_all(&config.files_dir)?;
-    info!(files_dir = %config.files_dir, "file storage ready");
+    let storage = storage::Storage::from_config(config.storage.clone()).await?;
+    info!(storage_driver = storage.backend_name(), "file storage ready");
     let state = Arc::new(AppState::new(
         db,
         config.asset_version.clone(),
-        config.files_dir.clone(),
+        storage,
         config.upload_max_size_bytes,
         config.file_cache_max_age_seconds,
         config.smtp.clone(),