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Major changes (almost rewrite)

[ticket: X]
pull/666/head
Chauncey Garrett 11 years ago
parent 2ba03f1af0
commit be8a430185

@ -1,40 +1,41 @@
# —————————————————————————————————————————————————————————————————————
# Chauncey Garrett
# @vrtcl1dvoshun
# 21 May 2013
#
# Garrett Zsh Theme for Prezto
# Created with modified code by Chauncey Garrett
# (ver.2013.05.21.15.17.46)
# @vrtcl1dvoshun
# (ver.2013.09.30.23.32.46)
#
# A prompt full of information when you need it and absent when you don't.
#
# This prompt has the following features:
# - change prompt color when UID is root
# - change host color when on SSH
# - display full or truncated hostname on SSH
# - determine the number of background jobs
# - report the present working directory
# - report return codes
# - report local time
# - report the terminal line number
# - report git status, git remote status, git prompt info and git SHA information
# - indicate vi-mode
# - growl notifications for commands taking longer than x time
# * change prompt color when uid is root
# * change host color when on ssh
# * display full or truncated hostname on ssh
# * determine the number of background jobs
# * report the present working directory
# * report return codes
# * report local time
# * report the terminal line number
# * report git status, git remote status, git prompt info and git SHA information
# * indicate vi-mode
# * notifications for commands taking longer than x time
#
# Features may be disabled and rearranged as desired by using the corresponding tokens.
# —————————————————————————————————————————————————————————————————————
#
# —————————————————————————————————————————————————————————————————————
#
# Load dependencies
# —————————————————————————————————————————————————————————————————————
#
pmodload 'helper'
# —————————————————————————————————————————————————————————————————————
# Help function
#
# PROMPT | prompt_garrett_help
# - prompt configuration help
# TODO not even remotely finished...
# —————————————————————————————————————————————————————————————————————
function prompt_garrett_help() {
#
function prompt_garrett_help()
{
cat <<'EOF'
This prompt is configurable via styles:
@ -61,27 +62,33 @@ This prompt is configurable via styles:
EOF
}
# —————————————————————————————————————————————————————————————————————
# Preview
#
# PROMPT | Preview
# - display a preview of the prompt
# TODO not ready
# —————————————————————————————————————————————————————————————————————
function prompt_garrett_preview {
if (( $# > 0 )); then
#
function prompt_garrett_preview
{
if (( $# > 0 ))
then
prompt_preview_theme 'garrett' "$@"
else
prompt_preview_theme 'garrett' #red green blue
# print
# prompt_preview_theme 'garrett' yellow magenta black
prompt_preview_theme 'garrett' # red green blue
fi
}
# —————————————————————————————————————————————————————————————————————
# PWD truncation precmd function
# —————————————————————————————————————————————————————————————————————
function prompt_garrett_pwd {
#
# PROMPT | prompt_garrett_pwd
# - format the pwd display
#
function prompt_garrett_pwd
{
local pwd="${PWD/#$HOME/~}"
if [[ "$pwd" == (#m)[/~] ]]; then
if [[ "$pwd" == (#m)[/~] ]]
then
current_dir="${color_pwd}$MATCH"
unset MATCH
else
@ -89,181 +96,159 @@ function prompt_garrett_pwd {
fi
}
# —————————————————————————————————————————————————————————————————————
# Determine number of background jobs precmd function
# —————————————————————————————————————————————————————————————————————
function prompt_garrett_number_jobs {
#
# PROMPT | prompt_garrett_number_jobs
# - determine the number of background jobs
#
function prompt_garrett_number_jobs
{
number_jobs="%(1j.${color_prompt}J:${cyan}%j.) "
}
# —————————————————————————————————————————————————————————————————————
# Growl Notifications after x amount of time has passed
# —————————————————————————————————————————————————————————————————————
function prompt_garrett_growl_preexec {
# Define timer and cmd for growl notification
export PREEXEC_TIME=$(date +'%s')
export PREEXEC_CMD="The command: $1"
}
#
# Notifications
# - notify of command completion after x amount of time has passed
#
function prompt_garrett_growl_precmd {
# Trigger a growl notification after x time has elapsed
function prompt_garrett_notification_precmd
{
# trigger a notification after x time has elapsed
DELAY_AFTER_NOTIFICATION=1
# Determine x time elapsed
start=${PREEXEC_TIME:-`date +'%s'`}
# determine x time elapsed
start=${PREEXEC_TIME:-$(date +'%s')}
stop=$(date +'%s')
let elapsed=$stop-$start
# growlnotify!
if [ $elapsed -gt $DELAY_AFTER_NOTIFICATION ]; then # x time has passed so growlnotify!
tput bel
growlnotify -n "Terminal" -m "Took $elapsed s" ${PREEXEC_CMD:-Some command}
# notify!
if [ $elapsed -gt $DELAY_AFTER_NOTIFICATION ]
then # x time has passed, so notify!
if [[ "$OSTYPE" == darwin* ]] && (( $+commands[terminal-notifier] ))
then
terminal-notifier -title "${PREEXEC_CMD:-Some command}" -message "required $elapsed s" -sound Tink
# growlnotify -n "Terminal" -m "Took $elapsed s" ${PREEXEC_CMD:-Some command}
else
tput bel
fi
fi
}
# —————————————————————————————————————————————————————————————————————
# PROMPT chpwd
# - a function which is executed whenever the directory is changed
# —————————————————————————————————————————————————————————————————————
function prompt_garrett_chpwd {
#
# PROMPT | prompt_garrett_chpwd
# - a function which is executed whenever the directory is changed
#
function prompt_garrett_chpwd
{
emulate -L zsh # TODO can't remember why this is necessary...
ls -AG # list the contents of the new directory
ls --color=auto # list the contents of the new directory
}
# —————————————————————————————————————————————————————————————————————
# PROMPT preexec (Before command execution)
# —————————————————————————————————————————————————————————————————————
function prompt_garrett_preexec {
# —————————————————————————————————————————————————————————————————————
# Define timer and cmd for growl notification
# —————————————————————————————————————————————————————————————————————
if (( $+commands[growlnotify] )); then
export PREEXEC_TIME=$(date +'%s')
export PREEXEC_CMD="The command: $1"
fi
#
# PROMPT | prompt_garrett_preexec
# - functions that are called before command execution
#
function prompt_garrett_preexec
{
# Define timer and cmd for notification
export PREEXEC_TIME=$(date +'%s')
export PREEXEC_CMD="\$ $1"
# —————————————————————————————————————————————————————————————————————
# Ensure terminal code isn't colored from prompt
# —————————————————————————————————————————————————————————————————————
print -n "$reset_color"
}
# —————————————————————————————————————————————————————————————————————
# PROMPT precmd (After command execution)
# —————————————————————————————————————————————————————————————————————
function prompt_garrett_precmd {
#
# PROMPT | prompt_garrett_precmd
# - functions that are called before each prompt is displayed
#
function prompt_garrett_precmd
{
setopt LOCAL_OPTIONS
unsetopt XTRACE KSH_ARRAYS
# —————————————————————————————————————————————————————————————————————
# Show number of background jobs
# —————————————————————————————————————————————————————————————————————
prompt_garrett_number_jobs
# —————————————————————————————————————————————————————————————————————
# Format PWD
# —————————————————————————————————————————————————————————————————————
prompt_garrett_pwd
# —————————————————————————————————————————————————————————————————————
# Trigger a growl notification after x time has elapsed
# —————————————————————————————————————————————————————————————————————
if (( $+commands[growlnotify] )); then
eval prompt_garrett_growl_precmd
fi
# Trigger a notification after x time has elapsed
eval prompt_garrett_notification_precmd
# —————————————————————————————————————————————————————————————————————
# Get ruby info
# —————————————————————————————————————————————————————————————————————
if (( $+functions[ruby-info] )); then
if (( $+functions[ruby-info] ))
then
ruby-info
fi
# —————————————————————————————————————————————————————————————————————
# Get git repository info
# —————————————————————————————————————————————————————————————————————
if (( $+functions[git-info] )); then
if (( $+functions[git-info] ))
then
git-info
fi
# —————————————————————————————————————————————————————————————————————
# Add a line to prompt for visibility
# —————————————————————————————————————————————————————————————————————
local prompt_width_term
(( prompt_width_term= ${COLUMNS} - 1 ))
# Determine the length needed for prompt_space
# NOTE: Be sure not to include the ${(e)prompt_space} portion or it won't work
local prompt_line1="${altchar_upper_left_corner}( ${current_dir}${git_info[remote_status]}${git_info[prompt_info]}${git_info[local_status]}${git_info[sha]} )( ${ruby_info[version]}${location} )${altchar_upper_right_corner}"
local zero='%([BSUbfksu]|([FB]|){*})'
local prompt_width_line1=${#${(S%%)prompt_line1//$~zero/}}
local prompt_space_padding
(( prompt_space_padding= ${prompt_width_term} - ${prompt_width_line1} ))
local prompt_space_character="${altchar_padding}"
eval prompt_space="${color_prompt}\${(l.${prompt_space_padding}..${prompt_space_character}.)}"
# —————————————————————————————————————————————————————————————————————
# Prompt line 1
# —————————————————————————————————————————————————————————————————————
print
print -P '${altchar_enable}${color_prompt}${altchar_upper_left_corner}( ${current_dir}${git_info[remote_status]}${git_info[prompt_info]}${git_info[local_status]}${git_info[sha]} ${color_prompt})${altchar_enter}${(e)prompt_space}${altchar_leave}( ${ruby_info[version]}${location}${color_prompt} )${altchar_upper_right_corner}'
#
# Add a line to prompt for visibility
#
# Determine the width
local prompt_width_term
(( prompt_width_term= ${COLUMNS} - 1 ))
# Determine the length needed for prompt_space
# NOTE: Be sure not to include the ${(e)prompt_space} portion or it won't work
local prompt_line1="${altchar_upper_left_corner}( ${current_dir}${git_info[remote_status]}${git_info[prompt_info]}${git_info[local_status]}${git_info[sha]} )( ${ruby_info[version]}${location} )${altchar_upper_right_corner}"
local zero='%([BSUbfksu]|([FB]|){*})'
local prompt_width_line1=${#${(S%%)prompt_line1//$~zero/}}
# Calc the padding
local prompt_space_padding
(( prompt_space_padding= ${prompt_width_term} - ${prompt_width_line1} ))
# Add the correct number of characters
local prompt_space_character="${altchar_padding}"
eval prompt_space="${color_prompt}\${(l.${prompt_space_padding}..${prompt_space_character}.)}"
# Prompt line 1
print
print -P '${altchar_enable}${color_prompt}${altchar_upper_left_corner}( ${current_dir}${git_info[remote_status]}${git_info[prompt_info]}${git_info[local_status]}${git_info[sha]} ${color_prompt})${altchar_enter}${(e)prompt_space}${altchar_leave}( ${ruby_info[version]}${location}${color_prompt} )${altchar_upper_right_corner}'
}
# —————————————————————————————————————————————————————————————————————
# Setup prompt
# —————————————————————————————————————————————————————————————————————
function prompt_garrett_setup {
# —————————————————————————————————————————————————————————————————————
#
# PROMPT | prompt_garrett_setup
# - finally, configure the prompt
#
function prompt_garrett_setup
{
# Load necessary modules
# —————————————————————————————————————————————————————————————————————
setopt LOCAL_OPTIONS
unsetopt XTRACE KSH_ARRAYS
prompt_opts=(cr percent subst)
# —————————————————————————————————————————————————————————————————————
# Add hook for calling precommand & chpwd
# —————————————————————————————————————————————————————————————————————
# Add hooks for calling preexec, precmd & chpwd
autoload -Uz add-zsh-hook
add-zsh-hook preexec prompt_garrett_preexec
add-zsh-hook precmd prompt_garrett_precmd
add-zsh-hook chpwd prompt_garrett_chpwd
# —————————————————————————————————————————————————————————————————————
#
# Colors
# —————————————————————————————————————————————————————————————————————
#
# Alias the colors
[[ -z $(functions colors) ]] && autoload -U colors && colors
typeset -Ag FX FG BG
for color in black red green yellow blue magenta cyan white grey; do
for color in black red green yellow blue magenta cyan white grey
do
eval $color='%F{${(L)color}}'
eval ${color}_BOLD='%B{${(L)color}}'
done
for color in {000..255}; do
FG[$color]="%F[38;5;${color}m"
BG[$color]="%K[48;5;${color}m"
done
FX=(
reset "%{%}"
bold "%B" no-bold "%b"
italic "%{%}" no-italic "%{%}"
underline "%U" no-underline "%u"
blink "%{%}" no-blink "%{%}"
reverse "%{%}" no-reverse "%{%}"
standout "%S" no-standout "%s"
)
# Show all 256 colors with color number
function spectrum_ls() {
for code in {000..255}; do
print -P -- "$code: %K{$code} %k %F{$code} Lorem ipsum...%f"
done
}
# Color scheme
eval color_pwd=\$\{${2:-'blue'}\}
# eval color_pwd=${2:-'${blue}'}
@ -274,49 +259,63 @@ function prompt_garrett_setup {
eval color_ruby_version=${8:-'${yellow}'}
# Determine prompt, user and host colors
if [[ "$EUID" = "0" ]] || [[ "$USER" = 'root' ]]; then # root user
if [[ "$EUID" = "0" ]] || [[ "$USER" = 'root' ]]
then # root user
# set colors
eval color_user=${3:-'${red}'}
eval color_host=${3:-'${red}'}
eval color_prompt=${3:-'${red}'}
# eval color_prompt_BOLD=${3:-'${red_BOLD}'}
# set style
eval user='%S${color_user}%n%s'
elif [[ -n "$SSH_CLIENT" || -n "$SSH2_CLIENT" ]]; then # on SSH
eval host='${color_host}%m' # hostname up to first . (dot) (use %M for full hostname)
eval location='${user}${cyan}@${host}' # user@host.name
elif [[ -n "$SSH_CLIENT" || -n "$SSH2_CLIENT" ]]
then # on SSH
# set colors
eval color_user=${3:-'${green}'}
eval color_host=${3:-'${yellow}'}
eval color_prompt=${3:-'${yellow}'}
# eval color_prompt_BOLD=${3:-'${yellow_BOLD}'}
# set style
eval user='%S${color_user}%n%s'
eval host='${color_host}%m' # hostname up to first . (dot) (use %M for full hostname)
eval location='${user}${cyan}@${host}' # user@host.name
else # normal user
# set colors
eval color_user=${1:-'${green}'}
eval color_host=${1:-'${green}'}
eval color_prompt=${1:-'${grey}'}
# eval color_prompt_BOLD=${1:-'${white}'}
eval user=''
# eval user='${color_user}%n'
fi
# —————————————————————————————————————————————————————————————————————
# Report hostname
# —————————————————————————————————————————————————————————————————————
eval host='${color_host}%m' # hostname up to first . (dot)
# eval host='${color_host}%M' # full hostname
# set style
eval user=''
eval host='${color_host}%m' # hostname up to first . (dot) (use %M for full hostname)
eval location='${user}${cyan}@${host}' # user@host.name
eval location='${user}${cyan}@${host}' # hostname with user
fi
# —————————————————————————————————————————————————————————————————————
#
# Report return code
# —————————————————————————————————————————————————————————————————————
eval return_code='%(?..${red}%? ↵ ) '
#
eval return_code='%(?..${red}%? ⏎ ) '
# —————————————————————————————————————————————————————————————————————
#
# Report local time
# —————————————————————————————————————————————————————————————————————
#
eval current_time='${green}%T' # 24 hour time format
# eval current_time='${green}%*' # 24 hour time format, precise
# eval current_time='${green}%*' # 24 hour time format, second precise
# eval current_time='${green}%t' # AM/PM time format
# Keep the time updated
# schedprompt() {
# schedprompt()
# {
# emulate -L zsh
# zmodload -i zsh/sched
@ -332,37 +331,38 @@ function prompt_garrett_setup {
# }
# schedprompt
# —————————————————————————————————————————————————————————————————————
#
# Report terminal line number
# —————————————————————————————————————————————————————————————————————
#
eval line_number='${green}+${magenta}%!'
# —————————————————————————————————————————————————————————————————————
#
# Report git info
# —————————————————————————————————————————————————————————————————————
# NOTE: listed in order in which the information will appear in the prompt
#
# Git verbose data (commit counts, etc.)
# zstyle ':prezto:module:git:info' verbose 'yes'
# Git prompt info (in order in which it will appear in the prompt)
# Git prompt info
zstyle ':prezto:module:git:info:branch' format "${cyan} λ${color_prompt}:${green}%b"
zstyle ':prezto:module:git:info:remote' format ""
zstyle ':prezto:module:git:info:action' format "${yellow} %s"
zstyle ':prezto:module:git:info:position' format "${red} %p"
# Git commit SHA (in order in which it will appear in the prompt)
# Git commit SHA
zstyle ':prezto:module:git:info:commit' format "${yellow} %.7c"
# zstyle ':prezto:module:git:info:commit' format "${color_prompt} ➤ ${yellow}%.7c"
# Git remote status (in order in which it will appear in the prompt)
# Git remote status
zstyle ':prezto:module:git:info:behind' format "${magenta} ⬇ "
zstyle ':prezto:module:git:info:ahead' format "${magenta} ⬆ "
zstyle ':prezto:module:git:info:diverged' format "${magenta} ⥮"
zstyle ':prezto:module:git:info:stashed' format "${cyan} ✭"
# Git local status (in order in which it will appear in the prompt)
# Git local status
zstyle ':prezto:module:git:info:clean' format ""
zstyle ':prezto:module:git:info:dirty' format "${color_prompt} |"
# zstyle ':prezto:module:git:info:dirty' format "${yellow} ⚡${color_prompt} |"
zstyle ':prezto:module:git:info:added' format "${green} ✚"
zstyle ':prezto:module:git:info:deleted' format "${red} ✗"
zstyle ':prezto:module:git:info:modified' format "${blue} ✱"
@ -378,24 +378,27 @@ function prompt_garrett_setup {
'remote_status' "%B%A%S" \
'sha' "%c" \
# —————————————————————————————————————————————————————————————————————
#
# Report ruby version
# %v - ruby version
# —————————————————————————————————————————————————————————————————————
zstyle ':prezto:module:ruby:info:version' format "${yellow}ruby%v "
# %v | ruby version
#
zstyle ':prezto:module:ruby:info:version' format "${yellow}ruby:%v "
# —————————————————————————————————————————————————————————————————————
#
# Vim mode indicator
# —————————————————————————————————————————————————————————————————————
zstyle ':prezto:module:editor:info:keymap:primary' format "${red}❱${color_prompt}❱❱ "
zstyle ':prezto:module:editor:info:keymap:alternate' format "${red}❰${color_prompt}❰❰ "
#
zstyle ':prezto:module:editor:info:keymap:primary' format "${red}❱%(?.${color_prompt}.${red})❱❱ "
zstyle ':prezto:module:editor:info:keymap:alternate' format "${red}❰%(?.${color_prompt}.${red})❰❰ "
# zstyle ':prezto:module:editor:info:keymap:primary:insert' format "${red}I "
zstyle ':prezto:module:editor:info:keymap:primary:overwrite' format "${red}♺ "
zstyle ':prezto:module:editor:info:completing' format "${red}..."
# —————————————————————————————————————————————————————————————————————
# See if we can use extended characters to look nicer
# —————————————————————————————————————————————————————————————————————
#
# Use the extended character set, if available
#
typeset -A altchar
set -A altchar ${(s..)terminfo[acsc]}
altchar_enable="%{$terminfo[enacs]%}"
@ -406,46 +409,40 @@ function prompt_garrett_setup {
altchar_lower_left_corner=%{$terminfo[smacs]%}${altchar[m]:--}${altchar[q]:--}%{$terminfo[rmacs]%}
altchar_upper_right_corner=%{$terminfo[smacs]%}${altchar[q]:--}${altchar[k]:--}%{$terminfo[rmacs]%}
altchar_lower_right_corner=%{$terminfo[smacs]%}${altchar[q]:--}${altchar[j]:--}%{$terminfo[rmacs]%}
# altchar_padding=${altchar[q]:-─}
# altchar_upper_left_corner=%{$terminfo[smacs]%}${altchar[l]:-╭}${altchar[q]:-─}%{$terminfo[rmacs]%}
# altchar_lower_left_corner=%{$terminfo[smacs]%}${altchar[m]:-╰}${altchar[q]:-─}%{$terminfo[rmacs]%}
# altchar_upper_right_corner=%{$terminfo[smacs]%}${altchar[q]:-─}${altchar[k]:-┐}%{$terminfo[rmacs]%}
# altchar_lower_right_corner=%{$terminfo[smacs]%}${altchar[q]:-─}${altchar[j]:-┘}%{$terminfo[rmacs]%}
# —————————————————————————————————————————————————————————————————————
# Finally! the PROMPT...
# - add %E to beginning of PROMPT to clear screen after every command
# —————————————————————————————————————————————————————————————————————
# Left PROMPT
if (( $SHLVL == 1 )); then
export PROMPT='${altchar_enable}${color_prompt}${altchar_lower_left_corner}${editor_info[keymap]}'
# export PROMPT='${altchar_enable}${color_prompt}${altchar_lower_left_corner}╰─${editor_info[keymap]}'
else
export PROMPT='${color_prompt}${altchar_lower_left_corner}( ${cyan}$SHLVL ${color_prompt}) ${editor_info[keymap]}'
fi
# Right PROMPT
export RPROMPT='${editor_info[alternate]}${editor_info[overwrite]}${return_code}${number_jobs}${line_number} ${current_time} ${color_prompt}❰${altchar_lower_right_corner}'
# Continuation PROMPT
export PROMPT2='${color_prompt}%_ ${editor_info[keymap]}'
# Selection PROMPT
export PROMPT3='${yellow}#? '
# Execution trace PROMPT
export PROMPT4='${blue}$0${color_prompt}@${yellow}%i+ '
# Backup scary root prompt (for default root prompt, i.e., usually bash)
# NOTE: different from zsh root prompt
export SUDO_PS1="\[\e[31;1;46m\][\u] \w \$\[\e[0m\] "
# Autocorrection PROMPT
export SPROMPT='
#
# Finally!
#
# | PROMPT | Left
# | RPROMPT | Right
# | PROMPT2 | Continuation
# | PROMPT3 | Selection
# | PROMPT4 | Execution trace
# | SPROMPT | Autocorrection
# | SUDO_PS1 | Backup root prompt
#
if (( $SHLVL == 1 ))
then
export PROMPT='${altchar_enable}${color_prompt}${altchar_lower_left_corner}${editor_info[keymap]}'
else
export PROMPT='${color_prompt}${altchar_lower_left_corner}( ${cyan}$SHLVL ${color_prompt}) ${editor_info[keymap]}'
fi
export RPROMPT='${editor_info[alternate]}${editor_info[overwrite]}${return_code}${number_jobs}${line_number} ${current_time} %(?.${color_prompt}.${red})❰${color_prompt}${altchar_lower_right_corner}'
export PROMPT2='${color_prompt}%_ ${editor_info[keymap]}'
export PROMPT3='${yellow}#? '
export PROMPT4='${blue}$0${color_prompt}@${yellow}%i+ '
export SPROMPT='
${color_prompt}Correct ${red}%R${color_prompt} to ${green}%r${color_prompt} ? [nyae] '
export SUDO_PS1="\[\e[31;1;46m\][\u] \w \$\[\e[0m\] "
}
prompt_garrett_setup "$@"

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