(init): Keys and Prefix Management

api/app/db.py

@@ -0,0 +1,27 @@
+import os
+from pathlib import Path
+import sqlite3
+
+tam_data_dir = os.getenv("TAM_DATA_DIR", "./data")
+
+def session():
+    data_dir = Path(tam_data_dir)
+    if not data_dir.is_dir():
+        data_dir.mkdir(parents=True)
+    db_file = data_dir / "tam-remote.db"
+    conn = sqlite3.connect(db_file)
+    cur = conn.cursor()
+    return conn, cur
+
+def init_db():
+    conn, cur = session()
+    cur.execute("CREATE TABLE IF NOT EXISTS auth_keys (auth_key TEXT PRIMARY KEY, description TEXT)")
+    cur.execute("CREATE TABLE IF NOT EXISTS prefixes (prefix TEXT PRIMARY KEY, color TEXT, weight INTEGER)")
+    conn.commit()
+    conn.close()
+
+class RepoTemplate:
+    def __init__(self):
+        self.conn, self.cur = session()
+    def __del__(self):
+        self.conn.close()