feat(plugins): add aliases cheatsheet plugin (#4662)
* add: explore alias quickly with aliases plugin. * change: add compatibility with python2 & python3. - add compatibility. - add termcolor.py. - remove aliass(search), just use acs. - detect python.master
hqingyi
5 years ago
committed by
GitHub
parent
a206271460
commit
e47a8e2321
3 changed files with 233 additions and 0 deletions
@ -0,0 +1,10 @@ |
||||
# with lots of 3rd-party amazing aliases installed, just need something to explore it quickly. |
||||
# |
||||
# - acs: alias cheatsheet |
||||
# group alias by command, pass addition argv to grep. |
||||
ALIASES_PLUGIN_ROOT=$(cd `dirname $0` && pwd) |
||||
function acs(){ |
||||
which python >>/dev/null |
||||
[[ $? -eq 1 ]] && echo "[error]no python executable detected!" && return |
||||
alias | python $ALIASES_PLUGIN_ROOT/cheatsheet.py $@ |
||||
} |
||||
@ -0,0 +1,55 @@ |
||||
#!/usr/bin/env python |
||||
import sys |
||||
import itertools |
||||
import termcolor |
||||
|
||||
def parse(line): |
||||
left = line[0:line.find('=')].strip() |
||||
right = line[line.find('=')+1:].strip('\'"\n ') |
||||
try: |
||||
cmd = next(part for part in right.split() if len([char for char in '=<>' if char in part])==0) |
||||
except StopIteration: |
||||
cmd = right |
||||
return (left, right, cmd) |
||||
|
||||
def cheatsheet(lines): |
||||
exps = [ parse(line) for line in lines ] |
||||
cheatsheet = {'_default': []} |
||||
for key, group in itertools.groupby(exps, lambda exp:exp[2]): |
||||
group_list = [ item for item in group ] |
||||
if len(group_list)==1: |
||||
target_aliases = cheatsheet['_default'] |
||||
else: |
||||
if key not in cheatsheet: |
||||
cheatsheet[key] = [] |
||||
target_aliases = cheatsheet[key] |
||||
target_aliases.extend(group_list) |
||||
return cheatsheet |
||||
|
||||
def pretty_print_group(key, aliases, hightlight=None): |
||||
if len(aliases) == 0: |
||||
return |
||||
group_hl_formatter = lambda g, hl: termcolor.colored(hl, 'yellow').join([termcolor.colored(part, 'red') for part in ('[%s]' % g).split(hl)]) |
||||
alias_hl_formatter = lambda alias, hl: termcolor.colored(hl, 'yellow').join([termcolor.colored(part, 'green') for part in ('\t%s = %s' % alias[0:2]).split(hl)]) |
||||
group_formatter = lambda g: termcolor.colored('[%s]' % g, 'red') |
||||
alias_formatter = lambda alias: termcolor.colored('\t%s = %s' % alias[0:2], 'green') |
||||
if hightlight and len(hightlight)>0: |
||||
print (group_hl_formatter(key, hightlight)) |
||||
print ('\n'.join([alias_hl_formatter(alias, hightlight) for alias in aliases])) |
||||
else: |
||||
print (group_formatter(key)) |
||||
print ('\n'.join([alias_formatter(alias) for alias in aliases])) |
||||
print ('') |
||||
|
||||
def pretty_print(cheatsheet, wfilter): |
||||
sorted_key = sorted(cheatsheet.keys()) |
||||
for key in sorted_key: |
||||
aliases = cheatsheet.get(key) |
||||
if not wfilter: |
||||
pretty_print_group(key, aliases, wfilter) |
||||
else: |
||||
pretty_print_group(key, [ alias for alias in aliases if alias[0].find(wfilter)>-1 or alias[1].find(wfilter)>-1], wfilter) |
||||
|
||||
if __name__ == '__main__': |
||||
lines = sys.stdin.readlines() |
||||
pretty_print(cheatsheet(lines), sys.argv[1] if len(sys.argv)>1 else None) |
||||
@ -0,0 +1,168 @@ |
||||
# coding: utf-8 |
||||
# Copyright (c) 2008-2011 Volvox Development Team |
||||
# |
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy |
||||
# of this software and associated documentation files (the "Software"), to deal |
||||
# in the Software without restriction, including without limitation the rights |
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
||||
# copies of the Software, and to permit persons to whom the Software is |
||||
# furnished to do so, subject to the following conditions: |
||||
# |
||||
# The above copyright notice and this permission notice shall be included in |
||||
# all copies or substantial portions of the Software. |
||||
# |
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
||||
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
||||
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
||||
# THE SOFTWARE. |
||||
# |
||||
# Author: Konstantin Lepa <konstantin.lepa@gmail.com> |
||||
|
||||
"""ANSII Color formatting for output in terminal.""" |
||||
|
||||
from __future__ import print_function |
||||
import os |
||||
|
||||
|
||||
__ALL__ = [ 'colored', 'cprint' ] |
||||
|
||||
VERSION = (1, 1, 0) |
||||
|
||||
ATTRIBUTES = dict( |
||||
list(zip([ |
||||
'bold', |
||||
'dark', |
||||
'', |
||||
'underline', |
||||
'blink', |
||||
'', |
||||
'reverse', |
||||
'concealed' |
||||
], |
||||
list(range(1, 9)) |
||||
)) |
||||
) |
||||
del ATTRIBUTES[''] |
||||
|
||||
|
||||
HIGHLIGHTS = dict( |
||||
list(zip([ |
||||
'on_grey', |
||||
'on_red', |
||||
'on_green', |
||||
'on_yellow', |
||||
'on_blue', |
||||
'on_magenta', |
||||
'on_cyan', |
||||
'on_white' |
||||
], |
||||
list(range(40, 48)) |
||||
)) |
||||
) |
||||
|
||||
|
||||
COLORS = dict( |
||||
list(zip([ |
||||
'grey', |
||||
'red', |
||||
'green', |
||||
'yellow', |
||||
'blue', |
||||
'magenta', |
||||
'cyan', |
||||
'white', |
||||
], |
||||
list(range(30, 38)) |
||||
)) |
||||
) |
||||
|
||||
|
||||
RESET = '\033[0m' |
||||
|
||||
|
||||
def colored(text, color=None, on_color=None, attrs=None): |
||||
"""Colorize text. |
||||
|
||||
Available text colors: |
||||
red, green, yellow, blue, magenta, cyan, white. |
||||
|
||||
Available text highlights: |
||||
on_red, on_green, on_yellow, on_blue, on_magenta, on_cyan, on_white. |
||||
|
||||
Available attributes: |
||||
bold, dark, underline, blink, reverse, concealed. |
||||
|
||||
Example: |
||||
colored('Hello, World!', 'red', 'on_grey', ['blue', 'blink']) |
||||
colored('Hello, World!', 'green') |
||||
""" |
||||
if os.getenv('ANSI_COLORS_DISABLED') is None: |
||||
fmt_str = '\033[%dm%s' |
||||
if color is not None: |
||||
text = fmt_str % (COLORS[color], text) |
||||
|
||||
if on_color is not None: |
||||
text = fmt_str % (HIGHLIGHTS[on_color], text) |
||||
|
||||
if attrs is not None: |
||||
for attr in attrs: |
||||
text = fmt_str % (ATTRIBUTES[attr], text) |
||||
|
||||
text += RESET |
||||
return text |
||||
|
||||
|
||||
def cprint(text, color=None, on_color=None, attrs=None, **kwargs): |
||||
"""Print colorize text. |
||||
|
||||
It accepts arguments of print function. |
||||
""" |
||||
|
||||
print((colored(text, color, on_color, attrs)), **kwargs) |
||||
|
||||
|
||||
if __name__ == '__main__': |
||||
print('Current terminal type: %s' % os.getenv('TERM')) |
||||
print('Test basic colors:') |
||||
cprint('Grey color', 'grey') |
||||
cprint('Red color', 'red') |
||||
cprint('Green color', 'green') |
||||
cprint('Yellow color', 'yellow') |
||||
cprint('Blue color', 'blue') |
||||
cprint('Magenta color', 'magenta') |
||||
cprint('Cyan color', 'cyan') |
||||
cprint('White color', 'white') |
||||
print(('-' * 78)) |
||||
|
||||
print('Test highlights:') |
||||
cprint('On grey color', on_color='on_grey') |
||||
cprint('On red color', on_color='on_red') |
||||
cprint('On green color', on_color='on_green') |
||||
cprint('On yellow color', on_color='on_yellow') |
||||
cprint('On blue color', on_color='on_blue') |
||||
cprint('On magenta color', on_color='on_magenta') |
||||
cprint('On cyan color', on_color='on_cyan') |
||||
cprint('On white color', color='grey', on_color='on_white') |
||||
print('-' * 78) |
||||
|
||||
print('Test attributes:') |
||||
cprint('Bold grey color', 'grey', attrs=['bold']) |
||||
cprint('Dark red color', 'red', attrs=['dark']) |
||||
cprint('Underline green color', 'green', attrs=['underline']) |
||||
cprint('Blink yellow color', 'yellow', attrs=['blink']) |
||||
cprint('Reversed blue color', 'blue', attrs=['reverse']) |
||||
cprint('Concealed Magenta color', 'magenta', attrs=['concealed']) |
||||
cprint('Bold underline reverse cyan color', 'cyan', |
||||
attrs=['bold', 'underline', 'reverse']) |
||||
cprint('Dark blink concealed white color', 'white', |
||||
attrs=['dark', 'blink', 'concealed']) |
||||
print(('-' * 78)) |
||||
|
||||
print('Test mixing:') |
||||
cprint('Underline red on grey color', 'red', 'on_grey', |
||||
['underline']) |
||||
cprint('Reversed green on red color', 'green', 'on_red', ['reverse']) |
||||
|
||||
Loading…
Reference in new issue