alex.zsh-theme

   1 # Alex "oh my ZSH" theme
   2 # Based on the "Sunrise" theme, thanks!
   3 # 2015-05-05, alex@barton.de
   4
   5 # Color shortcuts; %B sets bold text
   6 B=$fg_no_bold[blue]
   7 C=$fg_no_bold[cyan]
   8 G=$fg_no_bold[green]
   9 M=$fg_no_bold[magenta]
  10 R=$fg_no_bold[red]
  11 Y=$fg_no_bold[yellow]
  12 RESET=$reset_color
  13
  14 [ "$UID" -eq 0 ] \
  15         && PREFIX="%B%{$R%}-!-%{$RESET%} " \
  16         || PREFIX=""
  17
  18 ZSH_THEME_GIT_PROMPT_PREFIX="(%{$Y%}"
  19 ZSH_THEME_GIT_PROMPT_SUFFIX="%{$RESET%}) "
  20
  21 ZSH_THEME_GIT_PROMPT_CLEAN="%{$G%}✔"
  22 ZSH_THEME_GIT_PROMPT_DIRTY="%{$R%}✘"
  23 ZSH_THEME_GIT_PROMPT_AHEAD="%{$C%}➔"
  24
  25 function custom_git_prompt() {
  26         ref=$(git symbolic-ref HEAD 2> /dev/null) || return
  27         echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/} $(parse_git_dirty)$(git_prompt_ahead)$ZSH_THEME_GIT_PROMPT_SUFFIX"
  28 }
  29
  30 ZSH_THEME_HOSTNAME_PROMPT_PREFIX=""
  31 ZSH_THEME_HOSTNAME_PROMPT_SUFFIX="%{$RESET%}:"
  32
  33 function custom_hostname_prompt() {
  34         [ -z "$SSH_CLIENT" ] && return
  35         echo "$ZSH_THEME_HOSTNAME_PROMPT_PREFIX$(hostname -s)$ZSH_THEME_HOSTNAME_PROMPT_SUFFIX"
  36 }
  37
  38 local return_code="%(?..%{$R%}%? ↵%{$RESET%})"
  39
  40 PROMPT='$(custom_hostname_prompt)%B%2~%b $(custom_git_prompt)%{$G%}%B$%b%{$RESET%} '
  41 RPS1="${return_code}"
  42
  43 unset LSCOLORS