From 8c18b2e960bd843b7589bc1e68c26deafa8693f9 Mon Sep 17 00:00:00 2001
From: Lucas Trzesniewski <lucas.trzesniewski@gmail.com>
Date: Tue, 5 Aug 2025 20:46:36 +0200
Subject: refactor: shell environment variables

---
 crates/atuin-common/src/shell.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'crates/atuin-common/src/shell.rs')

diff --git a/crates/atuin-common/src/shell.rs b/crates/atuin-common/src/shell.rs
index 995c7bcb..7f9a7b8f 100644
--- a/crates/atuin-common/src/shell.rs
+++ b/crates/atuin-common/src/shell.rs
@@ -62,6 +62,12 @@ impl Shell {
         Shell::from_string(shell.to_string())
     }
 
+    pub fn from_env() -> Shell {
+        std::env::var("ATUIN_SHELL").map_or(Shell::Unknown, |shell| {
+            Shell::from_string(shell.trim().to_lowercase())
+        })
+    }
+
     pub fn config_file(&self) -> Option<std::path::PathBuf> {
         let mut path = if let Some(base) = directories::BaseDirs::new() {
             base.home_dir().to_owned()
-- 
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