bureau.zsh-theme

  1# oh-my-zsh Bureau Theme
  2
  3### NVM
  4
  5ZSH_THEME_NVM_PROMPT_PREFIX="%B⬡%b "
  6ZSH_THEME_NVM_PROMPT_SUFFIX=""
  7
  8### Git [±master ▾●]
  9
 10ZSH_THEME_GIT_PROMPT_PREFIX="[%{$fg_bold[green]%}±%{$reset_color%}%{$fg_bold[white]%}"
 11ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}]"
 12ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg_bold[green]%}✓%{$reset_color%}"
 13ZSH_THEME_GIT_PROMPT_AHEAD="%{$fg[cyan]%}▴%{$reset_color%}"
 14ZSH_THEME_GIT_PROMPT_BEHIND="%{$fg[magenta]%}▾%{$reset_color%}"
 15ZSH_THEME_GIT_PROMPT_STAGED="%{$fg_bold[green]%}●%{$reset_color%}"
 16ZSH_THEME_GIT_PROMPT_UNSTAGED="%{$fg_bold[yellow]%}●%{$reset_color%}"
 17ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg_bold[red]%}●%{$reset_color%}"
 18ZSH_THEME_GIT_PROMPT_STASHED="(%{$fg_bold[blue]%}✹%{$reset_color%})"
 19
 20bureau_git_info () {
 21  local ref
 22  ref=$(command git symbolic-ref HEAD 2> /dev/null) || \
 23  ref=$(command git rev-parse --short HEAD 2> /dev/null) || return
 24  echo "${ref#refs/heads/}"
 25}
 26
 27bureau_git_status() {
 28  local result gitstatus
 29  gitstatus="$(command git status --porcelain -b 2>/dev/null)"
 30
 31  # check status of files
 32  local gitfiles="$(tail -n +2 <<< "$gitstatus")"
 33  if [[ -n "$gitfiles" ]]; then
 34    if [[ "$gitfiles" =~ $'(^|\n)[AMRD]. ' ]]; then
 35      result+="$ZSH_THEME_GIT_PROMPT_STAGED"
 36    fi
 37    if [[ "$gitfiles" =~ $'(^|\n).[MTD] ' ]]; then
 38      result+="$ZSH_THEME_GIT_PROMPT_UNSTAGED"
 39    fi
 40    if [[ "$gitfiles" =~ $'(^|\n)\\?\\? ' ]]; then
 41      result+="$ZSH_THEME_GIT_PROMPT_UNTRACKED"
 42    fi
 43    if [[ "$gitfiles" =~ $'(^|\n)UU ' ]]; then
 44      result+="$ZSH_THEME_GIT_PROMPT_UNMERGED"
 45    fi
 46  else
 47    result+="$ZSH_THEME_GIT_PROMPT_CLEAN"
 48  fi
 49
 50  # check status of local repository
 51  local gitbranch="$(head -n 1 <<< "$gitstatus")"
 52  if [[ "$gitbranch" =~ '^## .*ahead' ]]; then
 53    result+="$ZSH_THEME_GIT_PROMPT_AHEAD"
 54  fi
 55  if [[ "$gitbranch" =~ '^## .*behind' ]]; then
 56    result+="$ZSH_THEME_GIT_PROMPT_BEHIND"
 57  fi
 58  if [[ "$gitbranch" =~ '^## .*diverged' ]]; then
 59    result+="$ZSH_THEME_GIT_PROMPT_DIVERGED"
 60  fi
 61
 62  # check if there are stashed changes
 63  if command git rev-parse --verify refs/stash &> /dev/null; then
 64    result+="$ZSH_THEME_GIT_PROMPT_STASHED"
 65  fi
 66
 67  echo $result
 68}
 69
 70bureau_git_prompt() {
 71  # ignore non git folders and hidden repos (adapted from lib/git.zsh)
 72  if ! command git rev-parse --git-dir &> /dev/null \
 73     || [[ "$(command git config --get oh-my-zsh.hide-info 2>/dev/null)" == 1 ]]; then
 74    return
 75  fi
 76
 77  # check git information
 78  local gitinfo=$(bureau_git_info)
 79  if [[ -z "$gitinfo" ]]; then
 80    return
 81  fi
 82
 83  # quote % in git information
 84  local output="${gitinfo:gs/%/%%}"
 85
 86  # check git status
 87  local gitstatus=$(bureau_git_status)
 88  if [[ -n "$gitstatus" ]]; then
 89    output+=" $gitstatus"
 90  fi
 91
 92  echo "${ZSH_THEME_GIT_PROMPT_PREFIX}${output}${ZSH_THEME_GIT_PROMPT_SUFFIX}"
 93}
 94
 95
 96_PATH="%{$fg_bold[white]%}%~%{$reset_color%}"
 97
 98if [[ $EUID -eq 0 ]]; then
 99  _USERNAME="%{$fg_bold[red]%}%n"
100  _LIBERTY="%{$fg[red]%}#"
101else
102  _USERNAME="%{$fg_bold[white]%}%n"
103  _LIBERTY="%{$fg[green]%}$"
104fi
105_USERNAME="$_USERNAME%{$reset_color%}@%m"
106_LIBERTY="$_LIBERTY%{$reset_color%}"
107
108
109get_space () {
110  local STR=$1$2
111  local zero='%([BSUbfksu]|([FB]|){*})'
112  local LENGTH=${#${(S%%)STR//$~zero/}}
113  local SPACES=$(( COLUMNS - LENGTH - ${ZLE_RPROMPT_INDENT:-1} ))
114
115  (( SPACES > 0 )) || return
116  printf ' %.0s' {1..$SPACES}
117}
118
119_1LEFT="$_USERNAME $_PATH"
120_1RIGHT="[%*]"
121
122bureau_precmd () {
123  _1SPACES=`get_space $_1LEFT $_1RIGHT`
124  print
125  print -rP "$_1LEFT$_1SPACES$_1RIGHT"
126}
127
128setopt prompt_subst
129PROMPT='> $_LIBERTY '
130RPROMPT='$(nvm_prompt_info) $(bureau_git_prompt)'
131
132autoload -U add-zsh-hook
133add-zsh-hook precmd bureau_precmd