.dockerignore

@@ -0,0 +1,2 @@
+.env
+!/.env.docker

.dockerignore.yaml

@@ -8,7 +8,10 @@ pkg/
 .gitea/
 
 # Ignore environment files (configure via docker-compose instead)
-.env*
+.env
+.env.sample
+.env.docker
+.env.docker.sample
 
 # Ignore IDE/editor specific files
 .idea/

.env.docker.sample

@@ -0,0 +1,6 @@
+SECRET_KEY=refero34o8rfhfjn983thf39fhc943rf923n3h
+POSTGRES_USER=icarus_op_test
+POSTGRES_PASSWORD=password
+POSTGRES_DB=icarus_auth_test_db
+POSTGRES_HOST=auth_db
+DATABASE_URL=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${POSTGRES_HOST}:5432/${POSTGRES_DB}

.gitignore

@@ -1,3 +1,4 @@
 /target
 Cargo.lock
 .env
+.env.docker

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "icarus_auth"
-version = "0.3.4"
+version = "0.3.6"
 edition = "2024"
 rust-version = "1.86"
 

Dockerfile

@@ -34,9 +34,14 @@ RUN --mount=type=ssh mkdir src && \
 # Copy the actual source code
 COPY src ./src
 # If you have other directories like `templates` or `static`, copy them too
-COPY .env ./.env
+COPY .env.docker ./.env.docker
 COPY migrations ./migrations
 
+# Explicitly expose the env var
+# ENV DATABASE_URL=${DATABASE_URL}
+ARG ENV_FILE=.env.docker
+COPY ${ENV_FILE} ./.env.docker
+
 # << --- SSH MOUNT ADDED HERE --- >>
 # Build *only* dependencies to leverage Docker cache
 # This dummy build caches dependencies as a separate layer
@@ -60,7 +65,7 @@ COPY --from=builder /usr/src/app/target/release/icarus_auth .
 
 # Copy other necessary files like .env (if used for runtime config) or static assets
 # It's generally better to configure via environment variables in Docker though
-COPY --from=builder /usr/src/app/.env .
+COPY --from=builder /usr/src/app/.env.docker .
 COPY --from=builder /usr/src/app/migrations ./migrations
 
 # Expose the port your Axum app listens on (e.g., 3000 or 8000)

docker-compose.yaml

@@ -11,7 +11,9 @@ services:
       # Map host port 8000 to container port 3000 (adjust as needed)
       - "8000:3000"
     env_file:
-      - .env
+      - .env.docker
+    environment:
+      - DATABASE_URL=${DATABASE_URL} 
     depends_on:
       auth_db:
         condition: service_healthy # Wait for the DB to be healthy before starting the app

src/lib.rs

@@ -19,7 +19,6 @@ mod connection_settings {
 pub mod db {
 
     use sqlx::postgres::PgPoolOptions;
-    use std::env;
 
     use crate::{connection_settings, keys};
 
@@ -34,9 +33,25 @@ pub mod db {
     }
 
     async fn get_db_url() -> String {
-        #[cfg(debug_assertions)] // Example: Only load .env in debug builds
+        // dotenvy::dotenv().ok();
-        dotenvy::dotenv().ok();
+        // dotenvy::from_filename(".env").ok();
-        env::var(keys::DBURL).expect(keys::error::ERROR)
+        // env::var(keys::DBURL).expect(keys::error::ERROR)
+
+        /*
+        std::env::var(keys::DBURL)
+        .or_else(|_| {
+            dotenvy::dotenv().ok();
+            dotenvy::var(keys::DBURL)
+        })
+        .expect("DATABASE_URL must be set in environment or .env file")
+            */
+        if let Err(_) = dotenvy::from_filename(".env.docker") {
+            eprintln!("Note: .env.docker not found, using system env vars");
+            dotenvy::dotenv().ok();
+            std::env::var(keys::DBURL).expect(keys::error::ERROR)
+        } else {
+            std::env::var(keys::DBURL).expect(keys::error::ERROR)
+        }
     }
 
     pub async fn migrations(pool: &sqlx::PgPool) {

src/main.rs

@@ -74,6 +74,7 @@ mod tests {
         pub const LIMIT: usize = 6;
 
         pub async fn get_pool() -> Result<sqlx::PgPool, sqlx::Error> {
+            dotenvy::dotenv().ok(); // Load .env file if it exists
             let tm_db_url = std::env::var(keys::DBURL).expect("DATABASE_URL must be present");
             let tm_options = sqlx::postgres::PgConnectOptions::from_str(&tm_db_url).unwrap();
             sqlx::PgPool::connect_with(tm_options).await