I zsh theme from the the blinks theme modified from.

my zsh theme

# https://github.com/blinks zsh theme
CURRENT_BG='NONE'
SEGMENT_SEPARATOR='⮀'

function _prompt_char() {
  if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
    echo "%{%F{blue}%}⚙%{%f%k%b%}"
  else
    echo '%{%F{cyan}%}λ'
  fi
}

# Begin a segment
# Takes two arguments, background and foreground. Both can be omitted,
# rendering default background/foreground.
prompt_segment() {
  local bg fg
  [[ -n $1 ]] && bg="%K{$1}" || bg="%k"
  [[ -n $2 ]] && fg="%F{$2}" || fg="%f"
  if [[ $CURRENT_BG != 'NONE' && $1 != $CURRENT_BG ]]; then
    echo -n " %{$bg%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR%{$fg%} "
  else
    echo -n "%{$bg%}%{$fg%} "
  fi
  CURRENT_BG=$1
  [[ -n $3 ]] && echo -n $3
}

ZSH_THEME_GIT_PROMPT_PREFIX=" git:"
ZSH_THEME_GIT_PROMPT_SUFFIX=""
ZSH_THEME_GIT_PROMPT_DIRTY=" ✗✗✗"
ZSH_THEME_GIT_PROMPT_CLEAN=" ✔"

ZSH_THEME_GIT_PROMPT_ADDED=" ✚"
ZSH_THEME_GIT_PROMPT_MODIFIED=" ✹"
ZSH_THEME_GIT_PROMPT_DELETED=" ✖"
ZSH_THEME_GIT_PROMPT_RENAMED=" ➜"
ZSH_THEME_GIT_PROMPT_UNMERGED=" ═"
ZSH_THEME_GIT_PROMPT_UNTRACKED=" ✭"

# Status:
# - was there an error
# - am I root
# - are there background jobs?
prompt_status() {
  local symbols
  symbols=()
  [[ $RETVAL -ne 0 ]] && symbols+="%{%F{red}%}$RETVAL"
  [[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}⚡"
  [[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}⚙"

  [[ -n "$symbols" ]] && prompt_segment black default "$symbols"
}

# set messages
PROMPT='╭─%{%f%k%b%}$(prompt_status)%{%K{black}%B%F{green}%}%n%{%B%F{blue}%}@%{%B%F{cyan}%}%m%{%B%F{green}%} %{$fg_bold[blue]%}%W %t %{%b%F{yellow}%K{black}%}%~%{%B%F{green}%}$(git_prompt_info)%E%{%f%k%b%}
╰─%{%K{black}%}$(_prompt_char)%{%K{black}%} %{%B%}%{%f%k%b%} '

# RPROMPT='!%{%B%F{cyan}%}%!$(git_prompt_status)'
RPROMPT='$(git_prompt_status)'