alex.zsh-theme

   1 # Alex "oh my ZSH" theme
   2 # Based on the "Sunrise" theme, thanks!
   3
   4 # Color shortcuts; %B sets bold text
   5 B=$fg_no_bold[blue]
   6 C=$fg_no_bold[cyan]
   7 G=$fg_no_bold[green]
   8 M=$fg_no_bold[magenta]
   9 R=$fg_no_bold[red]
  10 Y=$fg_no_bold[yellow]
  11 RESET=$reset_color
  12
  13 [ "$UID" -eq 0 ] \
  14         && PREFIX="%B%{$R%}-!-%{$RESET%} " \
  15         || PREFIX=""
  16
  17 ZSH_THEME_GIT_PROMPT_PREFIX="(%{$Y%}"
  18 ZSH_THEME_GIT_PROMPT_SUFFIX="%{$RESET%}) "
  19
  20 ZSH_THEME_GIT_PROMPT_CLEAN="%{$G%}✔"
  21 ZSH_THEME_GIT_PROMPT_DIRTY="%{$R%}✘"
  22 ZSH_THEME_GIT_PROMPT_AHEAD="%{$C%}➔"
  23
  24 function custom_git_prompt() {
  25         ref=$(git symbolic-ref HEAD 2> /dev/null) || return
  26         echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/} $(parse_git_dirty)$(git_prompt_ahead)$ZSH_THEME_GIT_PROMPT_SUFFIX"
  27 }
  28
  29 ZSH_THEME_HOSTNAME_PROMPT_PREFIX=""
  30 ZSH_THEME_HOSTNAME_PROMPT_SUFFIX="%{$RESET%}:"
  31
  32 function custom_hostname_prompt() {
  33         [ -z "$SSH_CLIENT" ] && return
  34         echo "$ZSH_THEME_HOSTNAME_PROMPT_PREFIX$(hostname -s)$ZSH_THEME_HOSTNAME_PROMPT_SUFFIX"
  35 }
  36
  37 local return_code="%(?..%{$R%}%? ↵%{$RESET%})"
  38
  39 PROMPT='$(custom_hostname_prompt)%B%2~%b $(custom_git_prompt)%{$G%}%B$%b%{$RESET%} '
  40 RPS1="${return_code}"
  41
  42 unset LSCOLORS