From 399c35ad56526e406e33bfc6d7f5a861f3f9936f Mon Sep 17 00:00:00 2001
From: Keuin <keuinx@gmail.com>
Date: Thu, 29 Feb 2024 00:41:45 +0800
Subject: explicitly set sqlite connection as readonly

---
 src/main.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/main.rs b/src/main.rs
index 6bb7488..eb1bf74 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -10,6 +10,7 @@ use futures_util::future::join_all;
 use futures_util::TryStreamExt;
 use serde_derive::{Deserialize, Serialize};
 use sqlx::{Column, Row, SqlitePool};
+use sqlx::sqlite::SqliteConnectOptions;
 use sqlx::sqlite::SqlitePoolOptions;
 use tokio::task::JoinError;
 use tracing::{debug, info};
@@ -36,8 +37,11 @@ impl RelationReader {
         if cfg.fields.is_empty() {
             return Err(anyhow!("relation does not have any field"));
         }
-        // TODO make this configurable
-        match SqlitePoolOptions::new().max_connections(50).connect(&cfg.connect).await {
+        let opts = SqliteConnectOptions::new()
+            .filename(&cfg.connect).read_only(true)
+            .create_if_missing(false);
+        match SqlitePoolOptions::new()
+            .max_connections(50).connect_with(opts).await {
             Ok(p) => Ok(RelationReader {
                 cfg: cfg.clone(),
                 db: p,
-- 
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