Custom zsh theme with M1/x86 label

geoffgarside.zsh-theme

# CUSTOM geoffgarside theme 
# .oh-my-zsh/themes/geoffgarside.zsh-theme

declare -A archs
archs=(
    ["arm64"]="$bg_bold[cyan]%}%{$fg_bold[white]%}m1%{$reset_color%}"
    ["x86_64"]="$bg_bold[yellow]%}%{$fg_bold[white]%}x86%{$reset_color%}"
)
arch=$(uname -m)
label=$archs[$arch]

# PROMPT="[%*] %n:%c $(git_prompt_info)%(!.#.$) "
PROMPT='[%*] $label %{$fg[cyan]%}%n%{$reset_color%}:%{$fg[green]%}%c%{$reset_color%}$(git_prompt_info) %(!.#.$) '

ZSH_THEME_GIT_PROMPT_PREFIX=" %{$fg[yellow]%}git:("
ZSH_THEME_GIT_PROMPT_SUFFIX=")%{$reset_color%}"