core/40_prompt/40_prompt.zshrc

   1 # AX-ZSH: Alex' Modular ZSH Configuration
   2 # 50_prompt.zshrc: Setup default prompts
   3
   4 # Some dummy functions (used by some OhMyZsh themes, for example) ...
   5 git_prompt_info(){ true; }
   6 git_prompt_status(){ true; }
   7 rvm_prompt_info(){ true; }
   8
   9 # Logname ("user name")
  10
  11 ZSH_THEME_LOGNAME_PROMPT_PREFIX_SPACING=""
  12 if (( $UID == 0 )); then
  13         ZSH_THEME_LOGNAME_PROMPT_PREFIX="%{$fg_no_bold[red]%}" \
  14         ZSH_THEME_LOGNAME_PROMPT_SUFFIX="%{$reset_color%}"
  15 else
  16         ZSH_THEME_LOGNAME_PROMPT_PREFIX=""
  17         ZSH_THEME_LOGNAME_PROMPT_SUFFIX=""
  18 fi
  19 ZSH_THEME_LOGNAME_PROMPT_SUFFIX_SPACING="@"
  20
  21 function axzsh_logname_prompt_root() {
  22         (( $UID == 0 )) || return 1
  23         return 0
  24 }
  25
  26 function axzsh_logname_prompt_yn() {
  27         local func
  28         for func ($axzsh_logname_prompt_functions); do
  29                 $func || continue
  30                 echo "${ZSH_THEME_LOGNAME_PROMPT_PREFIX_SPACING}${ZSH_THEME_LOGNAME_PROMPT_PREFIX}${1:-$LOGNAME}${ZSH_THEME_LOGNAME_PROMPT_SUFFIX}${ZSH_THEME_LOGNAME_PROMPT_SUFFIX_SPACING}"
  31                 return
  32         done
  33 }
  34
  35 # Hostname
  36
  37 ZSH_THEME_HOSTNAME_PROMPT_PREFIX_SPACING=""
  38 ZSH_THEME_HOSTNAME_PROMPT_PREFIX=""
  39 ZSH_THEME_HOSTNAME_PROMPT_SUFFIX=""
  40 ZSH_THEME_HOSTNAME_PROMPT_SUFFIX_SPACING=":"
  41
  42 function axzsh_hostname_prompt_root() {
  43         (( $UID == 0 )) || return 1
  44         return 0
  45 }
  46
  47 function axzsh_hostname_prompt_yn() {
  48         local func
  49         for func ($axzsh_hostname_prompt_functions); do
  50                 $func || continue
  51                 echo "${ZSH_THEME_HOSTNAME_PROMPT_PREFIX_SPACING}${ZSH_THEME_HOSTNAME_PROMPT_PREFIX}${1:-$SHORT_HOST}${ZSH_THEME_HOSTNAME_PROMPT_SUFFIX}${ZSH_THEME_HOSTNAME_PROMPT_SUFFIX_SPACING}"
  52                 return
  53         done
  54 }
  55
  56 axzsh_hostname_prompt_functions=()
  57
  58 # VCS
  59
  60 if axzsh_is_utf_terminal; then
  61         clean="✔"; dirty="✘"; ahead="→"; behind="←"
  62 else
  63         clean="+"; dirty="x"; ahead=">"; behind="<"
  64 fi
  65
  66 ZSH_THEME_VCS_PROMPT_PREFIX_SPACING="("
  67 ZSH_THEME_VCS_PROMPT_PREFIX="%{$fg_no_bold[yellow]%}"
  68 ZSH_THEME_VCS_PROMPT_SUFFIX="%{$fg[default]%}"
  69 ZSH_THEME_VCS_PROMPT_SUFFIX_SPACING=")"
  70
  71 ZSH_THEME_VCS_PROMPT_CLEAN=" %{$fg_no_bold[green]%}$clean%{$fg[default]%}"
  72 ZSH_THEME_VCS_PROMPT_DIRTY=" %{$fg_no_bold[red]%}$dirty%{$fg[default]%}"
  73 ZSH_THEME_VCS_PROMPT_AHEAD="%{$fg_no_bold[cyan]%}$ahead%{$fg[default]%}"
  74 ZSH_THEME_VCS_PROMPT_BEHIND="%{$fg_no_bold[blue]%}$behind%{$fg[default]%}"
  75
  76 unset clean dirty ahead behind
  77
  78 function axzsh_vcs_prompt() {
  79         local func
  80         local p
  81         for func ($axzsh_vcs_prompt_functions); do
  82                 p=$( $func ) || continue
  83                 echo "${ZSH_THEME_VCS_PROMPT_PREFIX_SPACING}${p}${ZSH_THEME_VCS_PROMPT_SUFFIX_SPACING}"
  84                 return
  85         done
  86 }
  87
  88 axzsh_vcs_prompt_functions=()
  89
  90 # Prompt
  91
  92 ZSH_THEME_PROMPT="$"
  93 ZSH_THEME_PROMPT_ROOT="#"
  94
  95 ZSH_THEME_PROMPT_PREFIX_SPACING=""
  96 ZSH_THEME_PROMPT_PREFIX=""
  97 ZSH_THEME_PROMPT_ROOT_PREFIX=""
  98 ZSH_THEME_PROMPT_SUFFIX=""
  99 ZSH_THEME_PROMPT_SUFFIX_SPACING=""
 100
 101 function axzsh_prompt() {
 102         local p
 103         (( $UID == 0 )) \
 104                 && p="${ZSH_THEME_PROMPT_ROOT_PREFIX}${ZSH_THEME_PROMPT_ROOT}" \
 105                 || p="${ZSH_THEME_PROMPT_PREFIX}${ZSH_THEME_PROMPT}"
 106         echo "${ZSH_THEME_PROMPT_PREFIX_SPACING}${p}${ZSH_THEME_PROMPT_SUFFIX}${ZSH_THEME_PROMPT_SUFFIX_SPACING}"
 107 }
 108
 109 # Options and defaults
 110
 111 setopt PROMPT_SUBST