From de6bab59bf0de4c00c4dd6cfe070c09dd4ae4e43 Mon Sep 17 00:00:00 2001
From: Reilly Wood <26268125+rgwood@users.noreply.github.com>
Date: Fri, 10 Mar 2023 10:39:11 -0800
Subject: [PATCH] Remove `get -i` from default env file (#8390)

This is a follow-up from https://github.com/nushell/nushell/pull/8173,
which was merged shortly after the 0.76 release. That PR changed
`default_env.nu` so that the user's home folder is displayed as `~` in
the left prompt. It did so using `get -i`.

This PR just rewrites the Nu code from
https://github.com/nushell/nushell/pull/8173 to use `try`/`catch`
instead of `-i`, which will make it easier to remove the `-i` flags from
`get` and `select` eventually (see
https://github.com/nushell/nushell/pull/8379).

I would like to merge this before the 0.77 release, so we don't end up
with lots of `env.nu` files using `get -i` out in the wild.
---
 crates/nu-utils/src/sample_config/default_env.nu | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/crates/nu-utils/src/sample_config/default_env.nu b/crates/nu-utils/src/sample_config/default_env.nu
index 8d9d490e55..0b3cc32a48 100644
--- a/crates/nu-utils/src/sample_config/default_env.nu
+++ b/crates/nu-utils/src/sample_config/default_env.nu
@@ -1,7 +1,15 @@
 # Nushell Environment Config File
 
 def create_left_prompt [] {
-    let home = ($env | get -i (if $nu.os-info.name == "windows" { "USERPROFILE" } else { "HOME" }) | into string)
+    mut home = ""
+    try {
+        if $nu.os-info.name == "windows" {
+            $home = $env.USERPROFILE
+        } else {
+            $home = $env.HOME
+        }
+    }
+
     let dir = ([
         ($env.PWD | str substring 0..($home | str length) | str replace -s $home "~"),
         ($env.PWD | str substring ($home | str length)..)