Switch to proper if statements.

zsh/.zshrc

@@ -1,5 +1,9 @@
 # prepare directories
-[ ! -L ~/.cache ] && { rm -rf ~/.cache; mkdir -p $XDG_CACHE_HOME; ln -sf $XDG_CACHE_HOME ~/.cache ; }
+if [[ ! -L ~/.cache ]]; then
+  rm -rf ~/.cache
+  mkdir -p $XDG_CACHE_HOME
+  ln -sf $XDG_CACHE_HOME ~/.cache
+fi
 mkdir -p $XDG_DATA_HOME/zsh
 mkdir -p $XDG_CACHE_HOME/zsh
 
@@ -13,7 +17,9 @@ setopt HIST_REDUCE_BLANKS
 setopt SHARE_HISTORY
 setopt INC_APPEND_HISTORY
 
-[ -z $DISPLAY ] && export PATH=~/.local/bin:$PATH
+if [[ -z $DISPLAY ]]; then
+  export PATH=~/.local/bin:$PATH
+fi
 
 # source configuration
 source $ZDOTDIR/aliases.zsh
@@ -34,7 +40,11 @@ source $XDG_DATA_HOME/repos/zsh_modules/powerlevel10k/powerlevel10k.zsh-theme
 if [[ -r "$XDG_CACHE_HOME/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
   source "$XDG_CACHE_HOME/p10k-instant-prompt-${(%):-%n}.zsh"
 fi
-[ $(command -v vivid) ] && export LS_COLORS=$(vivid generate molokai) || unset LS_COLORS
+if [[ $(command -v vivid) ]]; then
+  export LS_COLORS=$(vivid generate molokai)
+else
+  unset LS_COLORS
+fi
 tabs 2
 
 # completion
@@ -42,7 +52,10 @@ zstyle ':completion:*' menu select
 zstyle ':completion:*' list-colors ''
 
 autoload -Uz compinit
-[ ! -e $XDG_DATA_HOME/zsh/zcompdump.zwc ] && autoload -Uz zrecompile && zrecompile -p -R $XDG_DATA_HOME/zsh/zcompdump
+if [ ! -e $XDG_DATA_HOME/zsh/zcompdump.zwc ]; then
+  autoload -Uz zrecompile
+  zrecompile -p -R $XDG_DATA_HOME/zsh/zcompdump
+fi
 if [[ -n $XDG_DATA_HOME/zsh/zcompdump(#qN.mh+24) ]]; then
 	compinit -d $XDG_DATA_HOME/zsh/zcompdump
 else
@@ -50,11 +63,14 @@ else
 fi
 
 # quick note functionality
-if [ -f ~/.note ]; then
+if [[ -f ~/.note ]]; then
   echo
   cat ~/.note
   echo
 fi
 
 # local settings
-[ -f ~/.local/config/zsh ] && source ~/.local/config/zsh
+if [[ -f ~/.local/config/zsh ]]; then
+  source ~/.local/config/zsh
+fi
+