Improve completion

.init.zplug

@@ -2,14 +2,16 @@
 source ~/.zplug/init.zsh
 
 zplug "zsh-users/zsh-syntax-highlighting"
-zplug "zsh-users/zsh-completions"
 zplug "yonchu/zsh-vcs-prompt", use:"zshrc.sh"
 zplug "mollifier/anyframe"
 zplug "b4b4r07/enhancd", use:"init.sh"
 zplug "greymd/tmux-xpanes"
 
-if ! zplug check; then
-  zplug install
+if [ ! ~/.zplug/last_zshrc_check_time -nt ~/.zshrc ]; then
+  touch ~/.zplug/last_zshrc_check_time
+  if ! zplug check; then
+    zplug install
+  fi
 fi
 
 zplug load
@@ -27,5 +29,4 @@ if zplug check mollifier/anyframe; then
   bindkey '^x^i' anyframe-widget-put-history
 
   bindkey '^x^k' anyframe-widget-kill
-
 fi

.zshrc

@@ -23,7 +23,6 @@ setopt notify
 setopt equals
 
 ### Complement ###
-autoload -U compinit; compinit
 setopt auto_list                     # 補完候補を一覧で表示する(d)
 setopt auto_menu                     # 補完キー連打で補完候補を順に表示する(d)
 setopt list_packed
@@ -73,11 +72,6 @@ PROMPT=$tmp_prompt
 # ------------------------------
 # Other Settings
 # ------------------------------
-### path ###
-has() {
-  type "$1" > /dev/null 2>&1
-}
-
 case "${OSTYPE}" in
   darwin*|linux-gnu)
     export PATH=./vendor/bin:/usr/local/bin:/opt/local/bin:/opt/local/sbin:$PATH
@@ -99,6 +93,7 @@ export PATH=$PATH:$HOME/.cargo/bin
 [ -f ~/.zplug/init.zsh ] && source ~/.init.zplug
 [ -f ~/.travis/travis.sh ] && source ~/.travis/travis.sh
 
+fpath=(/usr/local/share/zsh/site-functions $fpath)
 if [ -d ~/dev/google-cloud-sdk ]; then
   source /Users/okamos/dev/google-cloud-sdk/completion.zsh.inc
   source /Users/okamos/dev/google-cloud-sdk/path.zsh.inc