Read .env file in main.

1 files changed, 1 insertions, 8 deletions

diff --git a/src/utils/mod.rs b/src/utils/mod.rs
index 1d697fe..a1ece8b 100644
--- a/src/utils/mod.rs
+++ b/src/utils/mod.rs
@@ -1,20 +1,13 @@
 use diesel::pg::PgConnection;
 use r2d2;
 use r2d2_diesel::ConnectionManager;
-use dotenv::dotenv;
-use std::env;
 
 // An alias to the type for a pool of Diesel PostgreSql connections.
 type Pool = r2d2::Pool<ConnectionManager<PgConnection>>;
 
 /// Initializes a database pool.
-pub fn init_db_pool() -> Pool {
-    dotenv().ok();
-
+pub fn init_db_pool<'a>(dburl: &'a str) -> Pool {
     let config = r2d2::Config::default();
-    let dburl = env::var("DATABASE_URL")
-        .expect("DATABASE_URL environment variable must be set");
-
     let manager = ConnectionManager::<PgConnection>::new(dburl);
     r2d2::Pool::new(config, manager).expect("db pool")
 }