From 45b0ef6859db490b7ba10500981927805e909b53 Mon Sep 17 00:00:00 2001
From: Louis Deconinck <louis.dck@gmail.com>
Date: Fri, 11 Sep 2026 08:13:42 +0200
Subject: [PATCH] fix: accept UTF-8 BOM in dotenv files

Signed-off-by: Louis Deconinck <louis.dck@gmail.com>
---
 crates/cli/src/dotenv.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/crates/cli/src/dotenv.rs b/crates/cli/src/dotenv.rs
index 033dca6c..712b770f 100644
--- a/crates/cli/src/dotenv.rs
+++ b/crates/cli/src/dotenv.rs
@@ -15,6 +15,7 @@ use crate::error::{Error, Result};
 /// Parse `.env` text into `(key, value)` pairs.
 pub fn parse(text: &str) -> Result<Vec<(String, String)>> {
     let mut out = Vec::new();
+    let text = text.strip_prefix('\u{feff}').unwrap_or(text);
     for (number, raw) in text.lines().enumerate() {
         let line = raw.trim_start();
         if line.is_empty() || line.starts_with('#') {
@@ -156,4 +157,14 @@ export BAZ=qux
         assert!(matches!(parse("NOEQUALS"), Err(Error::Input(_))));
         assert!(matches!(parse("1BAD=x"), Err(Error::Input(_))));
     }
+
+    #[test]
+    fn leading_bom_is_ignored_without_changing_values() {
+        let text = "\u{feff}# comment\r\n\r\nNAME=before\u{feff}after\r\n";
+        assert_eq!(
+            parse(text).unwrap(),
+            vec![("NAME".to_string(), "before\u{feff}after".to_string())]
+        );
+        assert!(parse("\u{feff}").unwrap().is_empty());
+    }
 }