add: move database drivers to oiseau

crates/core/src/config.rs

@@ -1,3 +1,4 @@
+use oiseau::config::{Configuration, DatabaseConfig};
 use pathbufd::PathBufD;
 use serde::{Deserialize, Serialize};
 use std::fs;
@@ -83,29 +84,9 @@ impl Default for DirsConfig {
     }
 }
 
-/// Database configuration.
-#[derive(Clone, Serialize, Deserialize, Debug)]
-pub struct DatabaseConfig {
-    pub name: String,
-    #[cfg(feature = "postgres")]
-    pub url: String,
-    #[cfg(feature = "postgres")]
-    pub user: String,
-    #[cfg(feature = "postgres")]
-    pub password: String,
-}
-
-impl Default for DatabaseConfig {
-    fn default() -> Self {
-        Self {
-            name: "atto.db".to_string(),
-            #[cfg(feature = "postgres")]
-            url: "localhost:5432".to_string(),
-            #[cfg(feature = "postgres")]
-            user: "postgres".to_string(),
-            #[cfg(feature = "postgres")]
-            password: "postgres".to_string(),
-        }
+impl Configuration for Config {
+    fn db_config(&self) -> DatabaseConfig {
+        self.database.to_owned()
     }
 }