fix: CI

src/main.rs

@@ -73,6 +73,15 @@ async fn main() -> anyhow::Result<()> {
         .await?
         .unwrap_or(0);
     if user_count == 0 {
+        let (username, password) = match (
+            std::env::var("MERCURY_ADMIN_USER").ok().filter(|s| !s.is_empty()),
+            std::env::var("MERCURY_ADMIN_PASSWORD").ok().filter(|s| !s.is_empty()),
+        ) {
+            (Some(u), Some(p)) => {
+                tracing::info!("creating first admin user from environment variables");
+                (u, p)
+            }
+            _ => {
                 println!("\nNo users found. Create the first admin account.");
                 print!("Username: ");
                 io::stdout().flush()?;
@@ -91,6 +100,9 @@ async fn main() -> anyhow::Result<()> {
                 if password.is_empty() {
                     anyhow::bail!("password cannot be empty");
                 }
+                (username, password)
+            }
+        };
 
         let hash = bcrypt::hash(&password, bcrypt::DEFAULT_COST)?;
         sqlx::query(