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New Mac Setup

January 12, 2026

Table of Contents

brew history
others
not brew-managed tools (2025/1/31)
prompt
prevent pkg mgr contamination

I bought a new Mac and wanna leave a memo about my setup from the beginning for myself.

(I referred to the below post for catching up new tools, thanks :) )

brew history

I decided to manage gadgets by brew as much as possible. And so far that's worked. So my setup history is equal to brew history at least now.

$ history 0 | grep brew
    1  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
    3  echo 'eval "$(/opt/homebrew/bin/brew shellenv zsh)"' >> /Users/canalun/.zprofile
    4  eval "$(/opt/homebrew/bin/brew shellenv zsh)"
    8  brew install google-chrome
    9  brew install --cask nikitabobko/tap/aerospace\n
   10  brew install --cask raycast
   11  brew install --cask alt-tab\n
   12  brew install --cask ghostty
   16  brew install git
   24  brew install mise
   36  brew install tree
  139  brew install clipy
  149  brew install --cask visual-studio-code
  150  brew install --cask element

aerospace seems to be better than magnet for me, because it's automatic.
raycast is nice for managing Chrome profiles.
mise is super.
clipy is a good friend.
vscode is chosen, because I work on Chromium and Firefox and they provide default configs for it.
google ime can't be installed via brew... I've not installed any ime yet. Let me think.
i use Line browser extension version.

others

not brew-managed tools (2025/1/31)

# for firefox
$ ./mach install-moz-phab

prompt

I set the prompt like this.

(venv)canalunは~/canalun_company_2なう😭

This is realized as below.
As for mise part, please refer to this post(though only available in Japanese).

FACE_LIST=("😆" "😊" "😭" "😂" "😘" "😪" "🐶" "👾" "🏠")
function set_random_face() {
    FACE=$FACE_LIST[$(( RANDOM % ${#FACE_LIST[@]} + 1 ))]
}
precmd_functions+=(set_random_face)
setopt PROMPT_SUBST
PS1='%F{green}%n%fは%F{cyan}%~%fなう${FACE}
\$ '

_venv_prompt () {
  if [ -z "$VIRTUAL_ENV_PROMPT" ] && [ -n "$VIRTUAL_ENV" ];then
    local prompt
    prompt=$(grep "^prompt *=" "$VIRTUAL_ENV/pyvenv.cfg" 2>/dev/null|cut -d "=" -f 2|sed 's/^ *//')
    if [ -z "$prompt" ];then
      prompt="$(basename "$VIRTUAL_ENV")"
    fi
    printf '(%s) ' "$prompt"
  fi
}

PS1='$(_venv_prompt)'$PS1

prevent pkg mgr contamination

reference: https://zenn.dev/mizchi/scraps/8b1f2789a94c43

export HOMEBREW_FORBIDDEN_FORMULAE="node python python3 pip npm pnpm yarn claude deno"

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