From cabd13b69566002210c0b2988af849520c4a6d21 Mon Sep 17 00:00:00 2001
From: Grégoire Duchêne <gduchene@awhk.org>
Date: Sun, 24 May 2020 23:29:15 +0100
Subject: zsh: Use :l when defining DOMAIN, HOST, and UNAME

---
 zsh/env   | 11 ++++++-----
 zsh/login |  6 +++---
 zsh/rc    |  6 +++---
 3 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/zsh/env b/zsh/env
index 5090142..b2bd2c9 100644
--- a/zsh/env
+++ b/zsh/env
@@ -4,12 +4,13 @@ source_if_exists() {
   [[ -f ${${(%):-%x}:A:h:h}/$1 ]] && . ${${(%):-%x}:A:h:h}/$1 || return 0
 }
 
-export DOMAIN=$(cut -d. -f2- -s <<<${HOST})
-export UNAME=$(uname)
+export DOMAIN=${$(cut -d. -f2- -s <<<${HOST}):l}
+export HOST=${HOST:l}
+export UNAME=${$(uname):l}
 
 setopt EXTENDED_GLOB
 setopt REMATCH_PCRE
 
-source_if_exists dotfiles-${UNAME:l}/zsh/env
-source_if_exists dotfiles-${DOMAIN:l}/zsh/env
-source_if_exists dotfiles-${HOST:l}/zsh/env
+source_if_exists dotfiles-${UNAME}/zsh/env
+source_if_exists dotfiles-${DOMAIN}/zsh/env
+source_if_exists dotfiles-${HOST}/zsh/env
diff --git a/zsh/login b/zsh/login
index 756a391..95f8137 100644
--- a/zsh/login
+++ b/zsh/login
@@ -1,5 +1,5 @@
 # -*- mode: shell-script -*-
 
-source_if_exists dotfiles-${UNAME:l}/zsh/login
-source_if_exists dotfiles-${DOMAIN:l}/zsh/login
-source_if_exists dotfiles-${HOST:l}/zsh/login
+source_if_exists dotfiles-${UNAME}/zsh/login
+source_if_exists dotfiles-${DOMAIN}/zsh/login
+source_if_exists dotfiles-${HOST}/zsh/login
diff --git a/zsh/rc b/zsh/rc
index cf10a8a..62ae236 100644
--- a/zsh/rc
+++ b/zsh/rc
@@ -55,8 +55,8 @@ setopt HIST_REDUCE_BLANKS
 setopt INC_APPEND_HISTORY
 setopt SHARE_HISTORY
 
-source_if_exists dotfiles-${UNAME:l}/zsh/rc
-source_if_exists dotfiles-${DOMAIN:l}/zsh/rc
-source_if_exists dotfiles-${HOST:l}/zsh/rc
+source_if_exists dotfiles-${UNAME}/zsh/rc
+source_if_exists dotfiles-${DOMAIN}/zsh/rc
+source_if_exists dotfiles-${HOST}/zsh/rc
 
 compinit -d ${XDG_CACHE_HOME}/zsh/compdump
-- 
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