From ad5079ef37497d914c538f7f0109b3acd536c738 Mon Sep 17 00:00:00 2001
From: Oliver Ni <oliverni@berkeley.edu>
Date: Sun, 14 Jul 2024 13:23:40 -0400
Subject: [PATCH] Add customizing config path

---
 src/config.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/config.rs b/src/config.rs
index b528114..1baf3e8 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -230,7 +230,10 @@ pub fn load(path: &str) -> Result<Config, Error> {
 }
 
 pub static CONFIG: LazyLock<Config> = LazyLock::new(|| {
-    match load("config.json") {
+    let config_path = var("CONFIG");
+    let config_path = config_path.as_deref().unwrap_or("config.json");
+
+    match load(config_path) {
         Ok(config) => config,
         Err(err) => {
             // Avoid panicking