From a4da0598f614e95a6ad334895633bfd962e16efe Mon Sep 17 00:00:00 2001
From: Jon Seager <jon@sgrs.uk>
Date: Tue, 3 Feb 2026 18:00:09 +0000
Subject: [PATCH] feat: load environment variables from .env file via dotenvy

Add dotenvy::dotenv() call before CLI argument parsing so that
environment variables (e.g. API keys) can be set in a .env file
instead of the shell environment. Add .env to .gitignore.
---
 .gitignore  | 3 ++-
 src/main.rs | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 7c728ef..99e8cdc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,5 @@ result*
 brewlog.db
 TODO.md
 SPEC.md
-backup.json
\ No newline at end of file
+backup.json
+.env
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index 503b2a0..3cf5b33 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -16,6 +16,9 @@ use tracing_subscriber::{EnvFilter, Registry, layer::SubscriberExt};
 
 #[tokio::main]
 async fn main() -> Result<()> {
+    // Load .env file if present (before clap parses env vars)
+    let _ = dotenvy::dotenv();
+
     let subscriber = get_subscriber("brewlog".into(), "info".into(), std::io::stdout);
     init_subscriber(subscriber);
 
@@ -81,6 +84,8 @@ async fn run_server(command: ServeCommand) -> Result<()> {
         database_url: command.database_url,
         admin_password: command.admin_password,
         admin_username: command.admin_username,
+        openrouter_api_key: command.openrouter_api_key,
+        openrouter_model: command.openrouter_model,
     };
 
     serve(config).await