.zshrc

# homebrew
# バックアップ変数に保存されていなければ待避、あればPATHを上書き
if [ ${BREW_BK_PATH:-default} = "default" ]; then
  export BREW_BK_PATH=$PATH
else
  export PATH=$BREW_BK_PATH
fi

# アーキテクチャに応じてhomebrewのパス変更
if [ `uname -m` = "arm64" ]; then
  export PATH=/opt/homebrew/bin:$PATH
  export PATH=/bin:$PATH
else
  export PATH=/usr/local/bin/brew:$PATH
fi


# zsh settings
setopt hist_ignore_dups
setopt hist_ignore_all_dups
# 履歴共有
setopt share_history
# alias 実行時でも補完する
setopt complete_aliases

## brew active plugins
# -e: file exists, -d: direcotry exists
if type brew &>/dev/null; then
  ## git
  if [ -e "$(brew --prefix)/bin/git" ]; then
    export PATH=$(brew --prefix)/bin/git:$PATH
  fi

  # zsh plugins
  if [ -d "$(brew --prefix)/share/zsh-completions" ];then
    FPATH=$(brew --prefix)/share/zsh-completions:$FPATH
  fi
  
  autoload -Uz compinit
  compinit

  ## zsh autosuggesions
  if [ -e $(brew --prefix)/share/zsh-autosuggestions/zsh-autosuggestions.zsh ]; then
    source $(brew --prefix)/share/zsh-autosuggestions/zsh-autosuggestions.zsh
  fi

  ## zsh syntax highlighting
  if [ -e $(brew --prefix)/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh ]; then
    source $(brew --prefix)/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
  fi

fi

# alias ls
alias ll='ls -l'

# シェルプロント変更
export PROMPT="%n@%m(`uname -m`) %~ %# "

# NVM
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm