mj / zsh-config

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repos/robbyrussell/oh-my-zsh/themes/simonoff.zsh-theme 3.31 KB
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093a6c34b   mj   Squashed 'repos/r... 
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  # Prompt
  #
  # Below are the color init strings for the basic file types. A color init
  # string consists of one or more of the following numeric codes:
  # Attribute codes:
  # 00=none 01=bold 04=underscore 05=blink 07=reverse 08=concealed
  # Text color codes:
  # 30=black 31=red 32=green 33=yellow 34=blue 35=magenta 36=cyan 37=white
  # Background color codes:
  # 40=black 41=red 42=green 43=yellow 44=blue 45=magenta 46=cyan 47=white
  function precmd {
  
      local TERMWIDTH
      (( TERMWIDTH = ${COLUMNS} - 1 ))
  
  
      ###
      # Truncate the path if it's too long.
  
      PR_FILLBAR=""
      PR_PWDLEN=""
  
      local promptsize=${#${(%):---(%n@%M:%l)---()}}
      local pwdsize=${#${(%):-%~}}
      local gitbranch="$(git_prompt_info)"
      local rvmprompt="$(rvm_prompt_info)"
      local gitbranchsize=${#${gitbranch:-''}}
      local rvmpromptsize=${#${rvmprompt:-''}}
  
      if [[ "$promptsize + $pwdsize + $rvmpromptsize + $gitbranchsize" -gt $TERMWIDTH ]]; then
          ((PR_PWDLEN=$TERMWIDTH - $promptsize))
      else
          PR_FILLBAR="\${(l.(($TERMWIDTH - ($promptsize + $pwdsize + $rvmpromptsize + $gitbranchsize)))..${PR_SPACE}.)}"
      fi
  }
  
  
  setopt extended_glob
  
  preexec () {
      if [[ "$TERM" == "screen" ]]; then
          local CMD=${1[(wr)^(*=*|sudo|-*)]}
          echo -n "\ek$CMD\e\\"
      fi
  
      if [[ "$TERM" == "xterm" ]]; then
          print -Pn "\e]0;$1\a"
      fi
  
      if [[ "$TERM" == "rxvt" ]]; then
          print -Pn "\e]0;$1\a"
      fi
  
  }
  
  setprompt () {
  ###
  # Need this so the prompt will work.
  
      setopt prompt_subst
  
  
  ###
  # See if we can use colors.
  
      autoload zsh/terminfo
      for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE; do
      eval PR_$color='%{$terminfo[bold]$fg[${(L)color}]%}'
      eval PR_LIGHT_$color='%{$fg[${(L)color}]%}'
      (( count = $count + 1 ))
      done
      PR_NO_COLOUR="%{$terminfo[sgr0]%}"
  
  
  ###
  # See if we can use extended characters to look nicer.
  
      typeset -A altchar
  #    set -A altchar "${(s..)terminfo[acsc]}"
      PR_SET_CHARSET="%{$terminfo[enacs]%}"
      PR_HBAR=${altchar[q]:--}
      PR_ULCORNER=${altchar[l]:--}
      PR_LLCORNER=${altchar[m]:--}
      PR_LRCORNER=${altchar[j]:--}
      PR_URCORNER=${altchar[k]:--}
  
      ###
      # Modify Git prompt
      ZSH_THEME_GIT_PROMPT_PREFIX=" ["
      ZSH_THEME_GIT_PROMPT_SUFFIX="]"
      ###
      # Modify RVM prompt
      ZSH_THEME_RVM_PROMPT_PREFIX=" ["
      ZSH_THEME_RVM_PROMPT_SUFFIX="]"
  
  
  ###
  # Decide if we need to set titlebar text.
  
      case $TERM in
      xterm*|*rxvt*)
          PR_TITLEBAR=$'%{\e]0;%(!.-=*[ROOT]*=- | .)%n@%M:%~ $(git_prompt_info) $(rvm_prompt_info) | ${COLUMNS}x${LINES} | %y\a%}'
          ;;
      screen)
          PR_TITLEBAR=$'%{\e_screen \005 (\005t) | %(!.-=[ROOT]=- | .)%n@%m:%~ | ${COLUMNS}x${LINES} | %y\e\\%}'
          ;;
      *)
          PR_TITLEBAR=''
          ;;
      esac
  
  
  ###
  # Decide whether to set a screen title
      if [[ "$TERM" == "screen" ]]; then
          PR_STITLE=$'%{\ekzsh\e\\%}'
      else
          PR_STITLE=''
      fi
  
  ###
  # Finally, the prompt.
  #
      PROMPT='$PR_SET_CHARSET$PR_STITLE${(e)PR_TITLEBAR}\
  $PR_RED$PR_HBAR<\
  $PR_BLUE%(!.$PR_RED%SROOT%s.%n)$PR_GREEN@$PR_BLUE%M:$PR_GREEN%$PR_PWDLEN<...<%~$PR_CYAN$(git_prompt_info)$(rvm_prompt_info)\
  $PR_RED>$PR_HBAR$PR_SPACE${(e)PR_FILLBAR}\
  $PR_RED$PR_HBAR<\
  $PR_GREEN%l$PR_RED>$PR_HBAR\
  
  $PR_RED$PR_HBAR<\
  %(?..$PR_LIGHT_RED%?$PR_BLUE:)\
  $PR_LIGHT_BLUE%(!.$PR_RED.$PR_WHITE)%#$PR_RED>$PR_HBAR\
  $PR_NO_COLOUR '
  
  }
  
  setprompt