.gitcolors converted to ohMyZsh theme

eutobias.zsh-theme

# Determine the branch/state information for this git repository.
function set_git_branch {
  # Capture the output of the "git status" command.
  git_status="$(git status 2> /dev/null)"

  # Set color based on clean/staged/dirty.
  if [[ ${git_status} =~ "working tree clean" ]]; then
    state="%{$terminfo[bold]%}%{$fg[green]%}"
  elif [[ ${git_status} =~ "Changes to be committed" ]]; then
    state="%{$terminfo[bold]%}%{$fg[yellow]%}"
  else
    state="%{$terminfo[bold]%}%{$fg[red]%}"
  fi

  # Set arrow icon based on status against remote.
  remote_pattern="# Your branch is (.*) of"
  if [[ ${git_status} =~ ${remote_pattern} ]]; then
    if [[ ${BASH_REMATCH[1]} == "ahead" ]]; then
      remote="↑"
    else
      remote="↓"
    fi
  else
    remote=""
  fi
  diverge_pattern="# Your branch and (.*) have diverged"
  if [[ ${git_status} =~ ${diverge_pattern} ]]; then
    remote="↕"
  fi

  branch="$(git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/')"

  # Set the final branch string.
  echo "${state}${branch}${remote}${reset_color}"
}

local git_info='$(set_git_branch)'
local exit_code="%(?,,C:%{$fg[red]%}%?%{$reset_color%})"

PROMPT="
%{$fg[white]%}[%*]%{$reset_color%} \
%{$fg[cyan]%}%n \
%{$fg[white]%}@ \
%{$fg[green]%}%m \
%{$fg[white]%}in \
%{$terminfo[bold]$fg[yellow]%}%~%{$reset_color%}\
${git_info} \
$exit_code
$ %{$reset_color%}"