fishy.zsh-theme

# ZSH Theme emulating the Fish shell's default prompt.

_fishy_collapsed_wd() {
  local -a pwd=("${(s:/:)PWD/#$HOME/~}")
  for i in {1..$(($#pwd-1))}; do
    if [[ "$pwd[$i]" = .* ]]; then
      pwd[$i]="${${pwd[$i]}[1,2]}"
    else
      pwd[$i]="${${pwd[$i]}[1]}"
    fi
  done
  echo "${(j:/:)pwd}"
}

local user_color='green'; [ $UID -eq 0 ] && user_color='red'
PROMPT='%n@%m %{$fg[$user_color]%}$(_fishy_collapsed_wd)%{$reset_color%}%(!.#.>) '
PROMPT2='%{$fg[red]%}\ %{$reset_color%}'

local return_status="%{$fg_bold[red]%}%(?..%?)%{$reset_color%}"
RPROMPT="${RPROMPT}"'${return_status}$(git_prompt_info)$(git_prompt_status)%{$reset_color%}'

ZSH_THEME_GIT_PROMPT_PREFIX=" "
ZSH_THEME_GIT_PROMPT_SUFFIX=""
ZSH_THEME_GIT_PROMPT_DIRTY=""
ZSH_THEME_GIT_PROMPT_CLEAN=""

ZSH_THEME_GIT_PROMPT_ADDED="%{$fg_bold[green]%}+"
ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg_bold[blue]%}!"
ZSH_THEME_GIT_PROMPT_DELETED="%{$fg_bold[red]%}-"
ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg_bold[magenta]%}>"
ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg_bold[yellow]%}#"
ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg_bold[cyan]%}?"