lacerate.zsh-theme

username_length=0
# dashed separator size
function afmagic_dashes {
  # check either virtualenv or condaenv variables
  local python_env_dir="${VIRTUAL_ENV:-$CONDA_DEFAULT_ENV}"
  local python_env="${python_env_dir##*/}"

  # if there is a python virtual environment and it is displayed in
  # the prompt, account for it when returning the number of dashes
  if [[ -n "$python_env" && "$PS1" = *\(${python_env}\)* ]]; then
    echo $(( COLUMNS - ${#python_env} - 3 - username_length -9 ))
  else
    echo $COLUMNS - username_length - 9 
  fi
}
# primary prompt: dashed separator, directory and vcs info

username=" $(whoami)@$(hostname)"
username_length=${#username}

PS1=" ${FG[244]}%T \${(l.\$(afmagic_dashes)..-.)}"
PS1+="${username}%{$reset_color%}
 %B$%b "

PS2="%{$fg[red]%}\ %{$reset_color%}"

# right prompt: return code, virtualenv and context (user@host)
RPS1="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
if (( $+functions[virtualenv_prompt_info] )); then
  RPS1+='$(virtualenv_prompt_info)'
fi
# RPS1+=" ${FG[0]}%n@%m%{$reset_color%}"
RPS1+=" ${FG[032]}%~\$(git_prompt_info)\$(hg_prompt_info) ${FG[105]}%(!.#.»)%{$reset_color%} "

# git settings
ZSH_THEME_GIT_PROMPT_PREFIX=" ${FG[075]}(${FG[078]}"
ZSH_THEME_GIT_PROMPT_CLEAN=""
ZSH_THEME_GIT_PROMPT_DIRTY="${FG[214]}*%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="${FG[075]})%{$reset_color%}"

# hg settings
ZSH_THEME_HG_PROMPT_PREFIX=" ${FG[075]}(${FG[078]}"
ZSH_THEME_HG_PROMPT_CLEAN=""
ZSH_THEME_HG_PROMPT_DIRTY="${FG[214]}*%{$reset_color%}"
ZSH_THEME_HG_PROMPT_SUFFIX="${FG[075]})%{$reset_color%}"

# virtualenv settings
ZSH_THEME_VIRTUALENV_PREFIX=" ${FG[075]}["
ZSH_THEME_VIRTUALENV_SUFFIX="]%{$reset_color%}"