From 418b82524b08f8f06129d33500ccc02aa5474228 Mon Sep 17 00:00:00 2001
From: Ajeet D'Souza <98ajeet@gmail.com>
Date: Sun, 13 Dec 2020 10:56:51 +0530
Subject: [PATCH] Start fish in an isolated env (#128)

---
 src/shell.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/shell.rs b/src/shell.rs
index 2b73b58..120a4e5 100644
--- a/src/shell.rs
+++ b/src/shell.rs
@@ -144,7 +144,12 @@ mod tests {
                 fn fish_fish_#i() {
                     let opts = dbg!(&opts()[i]);
                     let source = Fish(opts).render().unwrap();
+
+                    let tempdir = tempfile::tempdir().unwrap();
+                    let tempdir = tempdir.path().to_str().unwrap();
+
                     Command::new("fish")
+                        .env("HOME", tempdir) // fish needs a writeable $HOME directory
                         .args(&["--command", &source, "--private"])
                         .assert()
                         .success()