From 1f46f47a5762def867dc6188cba1fbca1d56e55f Mon Sep 17 00:00:00 2001
From: Takahito Nakano <kano@ponko2.jp>
Date: Sat, 17 Oct 2026 17:58:14 +0900
Subject: [PATCH] chore(zsh): simplify environment setup

---
 home/.zshenv | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/home/.zshenv b/home/.zshenv
index 976d654d..001b99e6 100644
--- a/home/.zshenv
+++ b/home/.zshenv
@@ -26,9 +26,7 @@ export __HOME_ZSHENV_SOURCED=1
 
 # copied from /etc/zprofile
 # system-wide environment settings for zsh(1)
-if [[ -x /usr/libexec/path_helper ]]; then
-  eval "$(/usr/libexec/path_helper -s)"
-fi
+test -x /usr/libexec/path_helper && eval "$($_ -s)"
 
 # mise
 # ref. https://mise.jdx.dev/bootstrap/packages/brew.html#the-prefix
@@ -41,9 +39,7 @@ if command -v brew >/dev/null; then
 fi
 
 # Nix
-if [[ -e /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh ]]; then
-  source /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
-fi
+test -e /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh && source "$_"
 
 # Prefer user-local binaries over other globally installed tools.
 path=("$XDG_BIN_HOME"(N-/) $path)