sunrise-am.zsh-theme

#-------------------------------------------------------------------------------
# Sunrise theme for oh-my-zsh by Adam Lindberg (eproxus@gmail.com)
# Intended to be used with Solarized: http://ethanschoonover.com/solarized
# (Needs Git plugin for current_branch method)
#-------------------------------------------------------------------------------

# Color shortcuts
R=$fg_no_bold[red]
G=$fg_no_bold[green]
M=$fg_no_bold[magenta]
Y=$fg_no_bold[yellow]
B=$fg_no_bold[blue]
RESET=$reset_color

eval S='$FG[008]'

PROMPTCOLOR="" PREFIX="—";

TIME="%{$S%}%*%{$RESET%}"

local return_code="%(?..%{$R%}%? ↵%{$RESET%})"

# Get the status of the working tree (copied and modified from git.zsh)
custom_git_prompt_status() {
  INDEX=$(command git status --porcelain -b 2> /dev/null)
  STATUS=""
  if $(echo "$INDEX" | grep -E '^\?\? ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_UNTRACKED$STATUS"
  fi
  if $(echo "$INDEX" | grep '^A  ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_ADDED$STATUS"
  elif $(echo "$INDEX" | grep '^M  ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_ADDED$STATUS"
  fi
  if $(echo "$INDEX" | grep '^ M ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
  elif $(echo "$INDEX" | grep '^AM ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
  elif $(echo "$INDEX" | grep '^ T ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
  fi
  if $(echo "$INDEX" | grep '^R  ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_RENAMED$STATUS"
  fi
  if $(echo "$INDEX" | grep '^ D ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
  elif $(echo "$INDEX" | grep '^D  ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
  elif $(echo "$INDEX" | grep '^AD ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
  fi
  if $(command git rev-parse --verify refs/stash >/dev/null 2>&1); then
    STATUS="$ZSH_THEME_GIT_PROMPT_STASHED$STATUS"
  fi
  if $(echo "$INDEX" | grep '^UU ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_UNMERGED$STATUS"
  fi
  if $(echo "$INDEX" | grep '^## .*ahead' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_AHEAD$STATUS"
  fi
  if $(echo "$INDEX" | grep '^## .*behind' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_BEHIND$STATUS"
  fi
  if $(echo "$INDEX" | grep '^## .*diverged' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_DIVERGED$STATUS"
  fi
  echo $STATUS
}

# get the name of the branch we are on (copied and modified from git.zsh)
function custom_git_prompt() {
  ref=$(command git symbolic-ref HEAD 2> /dev/null) || \
  ref=$(command git rev-parse --short HEAD 2> /dev/null) || return
  echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$(custom_git_prompt_status)$ZSH_THEME_GIT_PROMPT_SUFFIX"
}

# %B sets bold text
PROMPT='$PREFIX $TIME %2~ $(custom_git_prompt)%{$M%}%B»%b%{$RESET%} '
RPS1="${return_code}"

ZSH_THEME_GIT_PROMPT_PREFIX="%{$Y%}‹"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$Y%}›%{$RESET%} "

ZSH_THEME_GIT_PROMPT_DIRTY="%{$R%} ×"
ZSH_THEME_GIT_PROMPT_CLEAN=""

ZSH_THEME_GIT_PROMPT_AHEAD="%{$B%}∆"

ZSH_THEME_GIT_STATUS_PREFIX=" "

# Staged
ZSH_THEME_GIT_PROMPT_STAGED_ADDED="%{$G%}A"
ZSH_THEME_GIT_PROMPT_STAGED_MODIFIED="%{$G%}M"
ZSH_THEME_GIT_PROMPT_STAGED_RENAMED="%{$G%}R"
ZSH_THEME_GIT_PROMPT_STAGED_DELETED="%{$G%}D"

# Not-staged
ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$R%}?"
ZSH_THEME_GIT_PROMPT_MODIFIED="%{$R%}M"
ZSH_THEME_GIT_PROMPT_DELETED="%{$R%}D"
ZSH_THEME_GIT_PROMPT_UNMERGED="%{$R%}UU"