prezto/modules/prompt/functions/prompt_sorin_setup

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#
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# A simple theme that displays relevant, contextual information.
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#
# - Git branch
# - Python environment
# - Ruby environment (gemset)
#
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# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
# Matthew Crenshaw <sgt@squig.gs>
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#
# Screenshots:
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# http://i.imgur.com/nrGV6pg.png
# http://i.imgur.com/w2ein8H.png
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#
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#
# 16 Terminal Colors
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# -- ---------------
# 0 black
# 1 red
# 2 green
# 3 yellow
# 4 blue
# 5 magenta
# 6 cyan
# 7 white
# 8 bright black
# 9 bright red
# 10 bright green
# 11 bright yellow
# 12 bright blue
# 13 bright magenta
# 14 bright cyan
# 15 bright white
#
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# Load dependencies.
pmodload 'helper'
function _prompt_sorin_async_job {
prompt_sorin_style
local output=''
builtin cd -q $1
if (( $+functions[python-info] )); then
python-info
output+=" ${python_info:+${(e)python_info[virtualenv]}}"
fi
if (( $+functions[ruby-info] )); then
ruby-info
output+=" ${ruby_info:+${(e)ruby_info[version]}}"
fi
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if (( $+functions[git-info] )); then
git-info
output+=" ${git_info:+${(e)git_info[status]}}"
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fi
print $output
}
function _prompt_sorin_callback {
local job=$1 code=$2 output=$3 exec_time=$4
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if [[ -n $output ]]; then
# Append to rprompt
RPROMPT+=$output
# Redisplay prompt.
zle && zle reset-prompt
fi
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}
function _prompt_sorin_precmd {
setopt LOCAL_OPTIONS
unsetopt XTRACE KSH_ARRAYS
# Format PWD.
_prompt_sorin_pwd=$(promptpwd)
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# Define prompts.
RPROMPT='${editor_info[overwrite]}%(?:: %F{1}⏎%f)${VIM:+" %B%F{6}V%f%b"}'
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# Kill any currently running async jobs
async_flush_jobs 'prompt_sorin'
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# We need the worker's env to be up to date, so here we are restarting the worker
async_stop_worker 'prompt_sorin'
async_start_worker 'prompt_sorin' -n -u
async_register_callback 'prompt_sorin' _prompt_sorin_callback
# Kick off async jobs
async_job 'prompt_sorin' _prompt_sorin_async_job "$(pwd)"
}
function prompt_sorin_setup {
setopt LOCAL_OPTIONS
unsetopt XTRACE KSH_ARRAYS
prompt_opts=(cr percent subst)
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# Load required functions.
autoload -Uz add-zsh-hook
autoload -Uz async && async
# Start async worker
# async_start_worker 'prompt_sorin' -n -u
# Register callback
# async_register_callback 'prompt_sorin' _prompt_sorin_callback
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# Add hook for calling git-info before each command.
add-zsh-hook precmd _prompt_sorin_precmd
# Apply styles
prompt_sorin_style
# Define prompts.
PROMPT='${SSH_TTY:+"%F{9}%n%f%F{7}@%f%F{3}%m%f "}%F{4}${_prompt_sorin_pwd}%(!. %B%F{1}#%f%b.)${editor_info[keymap]} '
RPROMPT=''
SPROMPT='zsh: correct %F{1}%R%f to %F{2}%r%f [nyae]? '
}
function prompt_sorin_style {
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# Set editor-info parameters.
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zstyle ':prezto:module:editor:info:completing' format '%B%F{7}...%f%b'
zstyle ':prezto:module:editor:info:keymap:primary' format ' %B%F{1}%F{3}%F{2}%f%b'
zstyle ':prezto:module:editor:info:keymap:primary:overwrite' format ' %F{3}♺%f'
zstyle ':prezto:module:editor:info:keymap:alternate' format ' %B%F{2}%F{3}%F{1}%f%b'
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# Set git-info parameters.
zstyle ':prezto:module:git:info' verbose 'yes'
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zstyle ':prezto:module:git:info:action' format '%F{7}:%f%%B%F{9}%s%f%%b'
zstyle ':prezto:module:git:info:added' format ' %%B%F{2}✚%f%%b'
zstyle ':prezto:module:git:info:ahead' format ' %%B%F{13}⬆%f%%b'
zstyle ':prezto:module:git:info:behind' format ' %%B%F{13}⬇%f%%b'
zstyle ':prezto:module:git:info:branch' format ' %%B%F{2}%b%f%%b'
zstyle ':prezto:module:git:info:commit' format ' %%B%F{3}%.7c%f%%b'
zstyle ':prezto:module:git:info:deleted' format ' %%B%F{1}✖%f%%b'
zstyle ':prezto:module:git:info:modified' format ' %%B%F{4}✱%f%%b'
zstyle ':prezto:module:git:info:position' format ' %%B%F{13}%p%f%%b'
zstyle ':prezto:module:git:info:renamed' format ' %%B%F{5}➜%f%%b'
zstyle ':prezto:module:git:info:stashed' format ' %%B%F{6}✭%f%%b'
zstyle ':prezto:module:git:info:unmerged' format ' %%B%F{3}═%f%%b'
zstyle ':prezto:module:git:info:untracked' format ' %%B%F{7}◼%f%%b'
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zstyle ':prezto:module:git:info:keys' format \
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'status' '$(coalesce "%b" "%p" "%c")%s%A%B%S%a%d%m%r%U%u'
# Set ruby-info parameters.
zstyle ':prezto:module:ruby:info:version' format ' %F{4}rbenv%f:%F{2}%v%f'
# Set python-info parameters.
zstyle ':prezto:module:python:info:virtualenv' format ' %F{4}pyenv%f:%F{2}%v%f'
}
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function prompt_sorin_preview {
local +h PROMPT=''
local +h RPROMPT=''
local +h SPROMPT=''
editor-info 2>/dev/null
prompt_preview_theme 'sorin'
}
prompt_sorin_setup "$@"