Change ZUNPLUG vars

Author: mattmc3

zsh_unplugged.zsh

@@ -2,21 +2,16 @@
 # Usage: https://github.com/mattmc3/zsh_unplugged
 
 # Set zsh_unplugged variables.
-if [[ -n "$ZPLUGINDIR" ]]; then
-  : ${ZUNPLUG_CUSTOM:=$ZPLUGINDIR}
-  : ${ZUNPLUG_REPOS:=$ZPLUGINDIR}
-else
-  : ${ZUNPLUG_CUSTOM:=${ZDOTDIR:-$HOME/.config/zsh}/plugins}
-  : ${ZUNPLUG_REPOS:=${XDG_DATA_HOME:-$HOME/.local/share}/zsh_unplugged}
-fi
+: ${ZUNPLUG_HOME:=${ZPLUGINDIR:-${XDG_DATA_HOME:-~/.local/share}/zsh_unplugged}}
+: ${ZUNPLUG_CUSTOM:=${ZSH_CUSTOM:-${ZDOTDIR:-~/.config/zsh}}/plugins}
 typeset -gHa _zunplugopts=(extended_glob glob_dots no_monitor)
 
 ##? Clone zsh plugins in parallel.
 function plugin-clone {
   emulate -L zsh; setopt local_options $_zunplugopts
   local repo repodir
   for repo in ${(u)@}; do
-    repodir=$ZUNPLUG_REPOS/${repo:t}
+    repodir=$ZUNPLUG_HOME/${repo:t}
     [[ ! -d $repodir ]] || continue
     echo "Cloning $repo..."
     (
@@ -42,16 +37,16 @@ function plugin-script {
   # Remove bare words and paths, then split/join to keep the 2-part user/repo form.
   for repo in ${${(M)@:#*/*}:#/*}; do
     repo=${(@j:/:)${(@s:/:)repo}[1,2]}
-    [[ -e $ZUNPLUG_REPOS/$repo ]] || repos+=$repo
+    [[ -e $ZUNPLUG_HOME/$repo ]] || repos+=$repo
   done
   plugin-clone $repos >&2
 
   for plugin in $@; do
     [[ $plugin == /* ]] || plugin=${plugin#*/}
     initpaths=(
-      {$ZUNPLUG_CUSTOM,$ZUNPLUG_REPOS}/${plugin}/${plugin:t}.{plugin.zsh,zsh-theme,zsh,sh}(N)
-      {$ZUNPLUG_CUSTOM,$ZUNPLUG_REPOS}/${plugin}/*.{plugin.zsh,zsh-theme,zsh,sh}(N)
-      $ZUNPLUG_REPOS/$plugin(N)
+      {$ZUNPLUG_CUSTOM,$ZUNPLUG_HOME}/${plugin}/${plugin:t}.{plugin.zsh,zsh-theme,zsh,sh}(N)
+      {$ZUNPLUG_CUSTOM,$ZUNPLUG_HOME}/${plugin}/*.{plugin.zsh,zsh-theme,zsh,sh}(N)
+      $ZUNPLUG_HOME/$plugin(N)
       ${plugin}/*.{plugin.zsh,zsh-theme,zsh,sh}(N)
       ${plugin}(N)
     )
@@ -67,7 +62,7 @@ function plugin-script {
 function plugin-update {
   emulate -L zsh; setopt local_options $_zunplugopts
   local repodir oldsha newsha
-  for repodir in $ZUNPLUG_REPOS/**/.git(N/); do
+  for repodir in $ZUNPLUG_HOME/**/.git(N/); do
     repodir=${repodir:A:h}
     echo "Updating ${repodir:t}..."
     (
@@ -87,7 +82,7 @@ function plugin-compile {
   emulate -L zsh; setopt local_options $_zunplugopts
   autoload -Uz zrecompile
   local zfile
-  for zfile in ${1:-ZUNPLUG_REPOS}/**/*.zsh{,-theme}(N); do
+  for zfile in ${1:-ZUNPLUG_HOME}/**/*.zsh{,-theme}(N); do
     [[ $zfile != */test-data/* ]] || continue
     zrecompile -pq "$zfile"
   done