core/50_prompt/50_prompt.zshrc

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