From 0542f4b62ec8f38410da8dc386418662cb8d8f72 Mon Sep 17 00:00:00 2001
From: gusto <bacvinka@gmail.com>
Date: Thu, 21 May 2026 17:48:33 +0300
Subject: [PATCH] Set sqlite db path via env

---
 README.md            | 2 ++
 src/core/app.py      | 2 ++
 src/node/lifespan.py | 2 +-
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 93c29cb..76b1b91 100644
--- a/README.md
+++ b/README.md
@@ -120,6 +120,8 @@ NBE_NODE_API_PROTOCOL=http  # Only used if NODE_API=http
 
 NBE_HOST=0.0.0.0  # Block Explorer's listening host
 NBE_PORT=8000  # Block Explorer's listening port
+
+NBE_DATABASE_URL=sqlite:///sqlite.db  # Database connection URL
 ```
 If running the Block Explorer with Docker, these can be overridden.
 
diff --git a/src/core/app.py b/src/core/app.py
index 0254990..bbe249b 100644
--- a/src/core/app.py
+++ b/src/core/app.py
@@ -31,6 +31,8 @@ class NBESettings(BaseSettings):
     node_api_protocol: str = Field(alias="NBE_NODE_API_PROTOCOL", default="http")
     node_api_auth: Optional[Authentication] = Field(alias="NBE_NODE_API_AUTH", default=None)
 
+    database_url: str = Field(alias="NBE_DATABASE_URL", default=f"sqlite:///{DIR_REPO}/sqlite.db")
+
     @field_validator("node_api_auth", mode="before")
     @classmethod
     def parse_auth(cls, value: str) -> Optional[Authentication]:
diff --git a/src/node/lifespan.py b/src/node/lifespan.py
index deb37cc..1abcccd 100644
--- a/src/node/lifespan.py
+++ b/src/node/lifespan.py
@@ -95,7 +95,7 @@ async def node_lifespan(app: "NBE") -> AsyncGenerator[None]:
     app.state.node_manager = build_node_manager(app.settings)
     app.state.node_api = build_node_api(app.settings)
 
-    db_client = SqliteClient()
+    db_client = SqliteClient(sqlite_db_path=app.settings.database_url)
     app.state.db_client = db_client
     app.state.block_repository = BlockRepository(db_client)
     app.state.transaction_repository = TransactionRepository(db_client)