Move functions.zsh into zshenv; add zsh/functions/

zsh/functions.zsh

@@ -1,31 +0,0 @@
-is-callable() {
-    (( $+commands[$1] )) || (( $+functions[$1] )) || (( $+aliases[$1] ))
-}
-
-ZSH_CACHE_DIR="$HOME/.zsh/cache/$(hostname)"
-[[ ! -d "$ZSH_CACHE_DIR" ]] && mkdir -p "$ZSH_CACHE_DIR"
-
-cache() {
-    is-callable "$1" || return 1
-    local cache="${ZSH_CACHE_DIR}/$1-cache"
-    if [[ ! -s "$cache" ]]; then
-        echo "Caching $1"
-        $@ >| "$cache" 2> /dev/null
-    fi
-    source $cache
-    unset cache
-}
-
-is-mac() {
-    [[ "$OSTYPE" == "darwin"* ]]
-}
-
-is-deb() {
-    [[ "$OSTYPE" == "linux-gnu" ]]
-}
-
-is-cygwin() {
-    [[ "$OSTYPE" == "cygwin"* ]]
-}
-
-fpath=("${0:h}/functions" $fpath)

zsh/functions/cache

@@ -0,0 +1,13 @@
+#!/usr/bin/env zsh
+
+[[ -z "$ZSH_CACHE_DIR" ]] && exit 1
+
+[[ ! -d "$ZSH_CACHE_DIR" ]] && mkdir -p "$ZSH_CACHE_DIR"
+
+is-callable "$1" || return 1
+local cache="${ZSH_CACHE_DIR}/$1-cache"
+if [[ ! -s "$cache" ]]; then
+    echo "Caching $1"
+    $@ >| "$cache" 2> /dev/null
+fi
+source $cache

zshenv

@@ -1,3 +1,8 @@
+is-callable() { (( $+commands[$1] )) || (( $+functions[$1] )) || (( $+aliases[$1] )); }
+is-mac() { [[ "$OSTYPE" == "darwin"* ]]; }
+is-deb() { [[ "$OSTYPE" == "linux-gnu" ]]; }
+is-cygwin() { [[ "$OSTYPE" == "cygwin"* ]]; }
+
 # Browser
 export BROWSER='open'
 
@@ -65,7 +70,14 @@ path=(
   $path
 )
 
+local FUNC_DIR="$HOME/.dotfiles/zsh/functions"
 fpath=(
   ~/.zsh/completion
+  "$FUNC_DIR"
   $fpath
 )
+
+# Load all scripts from ./zsh/functions/*
+for func in "$FUNC_DIR"/*(N-.x:t); do
+    autoload -Uz $func
+done