tema ziraga oh-my-zsh

Cenário

autoload -U colors && colors

function my_git_prompt() {
tester
=$(git rev-parse --git-dir 2> /dev/null) || return

INDEX
=$(git status 2> /dev/null)
STATUS
=""
if $(echo "$INDEX" | grep -i 'nothing to commit' &> /dev/null) ; then
STATUS
="$STATUS$ZSH_THEME_GIT_PROMPT_CLEAN"
fi
# is branch ahead?
if $(echo "$(git log origin/$(current_branch)..HEAD 2> /dev/null)" | grep '^commit' &> /dev/null); then
STATUS
="$STATUS$ZSH_THEME_GIT_PROMPT_AHEAD"
fi

# is anything staged?
if $(echo "$INDEX" | grep -E -e 'Changes to be committed' &> /dev/null); then
STATUS
="$STATUS$ZSH_THEME_GIT_PROMPT_STAGED"
fi

# is anything unstaged?
if $(echo "$INDEX" | grep -E -e 'Changes not staged' &> /dev/null); then
STATUS
="$STATUS$ZSH_THEME_GIT_PROMPT_UNSTAGED"
fi

# is anything untracked?
if $(echo "$INDEX" | grep 'Untracked files' &> /dev/null); then
STATUS
="$STATUS$ZSH_THEME_GIT_PROMPT_UNTRACKED"
fi

# is anything unmerged?
if $(echo "$INDEX" | grep -E -e 'unmerged' &> /dev/null); then
STATUS
="$STATUS$ZSH_THEME_GIT_PROMPT_UNMERGED"
fi

if [[ -n $STATUS ]]; then
STATUS
=" $STATUS"
fi

echo
"$ZSH_THEME_GIT_PROMPT_PREFIX$(my_current_branch) branch$STATUS$ZSH_THEME_GIT_PROMPT_SUFFIX"
}

function my_current_branch() {
echo $
(current_branch || echo "(no branch)")
}

function box_name {
[ -f ~/.box-name ] && cat ~/.box-name || hostname -s
}

function virtualenv_info {
[ $VIRTUAL_ENV ] && echo '('`basename $VIRTUAL_ENV`') '
}

function prompt_char {
git branch
>/dev/null 2>/dev/null && echo '® ' && return
echo
'○ '
}

PROMPT
='╭─ %{$FG[040]%}%n%{$reset_color%} %{$FG[098]%}at%{$reset_color%} %{$FG[033]%}$(box_name)%{$reset_color%} %{$FG[098]%}in%{$reset_color%} %~ $(my_git_prompt)
╰─ $(virtualenv_info)$(prompt_char)'

#160 is red
#033 is blue
ZSH_THEME_GIT_PROMPT_PREFIX
="%{$FG[098]%}on the%{$reset_color%} %{$fg[255]%}"
ZSH_THEME_GIT_PROMPT_CLEAN
="%{$FG[040]%} ✔ "
ZSH_THEME_PROMPT_RETURNCODE_PREFIX
="%{$fg_bold[red]%}"
ZSH_THEME_GIT_PROMPT_AHEAD
="%{$fg_bold[magenta]%}↑ "
ZSH_THEME_GIT_PROMPT_STAGED
="%{$FG[040]%}● Files Staged "
ZSH_THEME_GIT_PROMPT_UNSTAGED
="%{$FG[178]%}● Files Unstaged "
ZSH_THEME_GIT_PROMPT_UNTRACKED
="%{$fg_bold[red]%}● Files Untracked "
ZSH_THEME_GIT_PROMPT_UNMERGED
="%{$fg_bold[red]%}✕ "
ZSH_THEME_GIT_PROMPT_SUFFIX
=" %{$FG[040]%} %{$reset_color%}"