From 092d3c60133b6b96828aa91f32488e0cdb9e2494 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?tr=C3=A9meur?= Date: Thu, 14 Nov 2019 19:53:08 +0000 Subject: [PATCH] here come dat boi --- COPYING | 674 +++++++++++++++++++++++++++++++++++++++++++++++++++++ README.md | 44 ++++ colours.py | 373 +++++++++++++++++++++++++++++ convert.sh | 26 +++ pad.py | 102 ++++++++ strip.py | 16 ++ 6 files changed, 1235 insertions(+) create mode 100644 COPYING create mode 100644 README.md create mode 100644 colours.py create mode 100755 convert.sh create mode 100644 pad.py create mode 100644 strip.py diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..e74717c --- /dev/null +++ b/README.md @@ -0,0 +1,44 @@ +# `colorus` + +Sets powerlevel9k prompt to use up to 5 colours from colour schemes generated by `pywal`. + +## Acknowledgements + +Uses python3-compatible version of [this gist](https://gist.github.com/naupaka/a300868203f32906717a1644c1c6f0d7) + +## How to use + +Add the line `. ~/.colourvars` to `.zshrc`, probably before powerlevel9k settings. + +Use the following variables in those settings instead of specifying terminal colours: `$LINE1`, `$LINE2`, … `$LINE5` + +e.g. + +``` +POWERLEVEL9K_CUSTOM_PROMPT_FOREGROUND="$LINE1" +``` + +Add this function to `.zshrc`, replacing `PATHTOCOLORUS` as appropriate: + +``` +pywal() { + wal -i "$1" # plus any other options usually invoked with wal + PATHTOCOLORUS/convert.sh +} +``` + +Then call `pywal` instead of `wal` (or any other name you choose to give the new function), specifying the source image as usual. Prompt colours will refresh when you open a new terminal. + +## Potential issues/improvements + +* Not sure how well this would work with dark terminal themes/without clear p9k backgrounds (only tested my own slightly controversial preferred settings). +* Specific colours can’t be assigned to particular uses. +* Would be good to use more than 5 colours if that many are generated. + +## Details + +First part of `convert.sh` (up to line 16) calls `colours.py` (the [downloaded script](https://gist.github.com/naupaka/a300868203f32906717a1644c1c6f0d7) that converts hex colour codes to Xterm ones) for each colour listed in the `wal` output file, `~/.cache/wal/colors`, and outputs the result to a file. + +`convert.sh` then calls `strip.py`, which strips each line of this file to the actual Xterm colour code. + +`convert.sh` removes duplicate lines from this file, and then calls `pad.py`, which assigns the list of colours to shell variables to be called in `.zshrc`. diff --git a/colours.py b/colours.py new file mode 100644 index 0000000..5057439 --- /dev/null +++ b/colours.py @@ -0,0 +1,373 @@ +#! /usr/bin/env python + +""" Convert values between RGB hex codes and xterm-256 color codes. +Nice long listing of all 256 colors and their codes. Useful for +developing console color themes, or even script output schemes. +Resources: +* http://en.wikipedia.org/wiki/8-bit_color +* http://en.wikipedia.org/wiki/ANSI_escape_code +* /usr/share/X11/rgb.txt +I'm not sure where this script was inspired from. I think I must have +written it from scratch, though it's been several years now. +""" + +__author__ = 'Micah Elliott http://MicahElliott.com' +__version__ = '0.1' +__copyright__ = 'Copyright (C) 2011 Micah Elliott. All rights reserved.' +__license__ = 'WTFPL http://sam.zoy.org/wtfpl/' + +#--------------------------------------------------------------------- + +import sys, re + +CLUT = [ # color look-up table +# 8-bit, RGB hex + + # Primary 3-bit (8 colors). Unique representation! + ('00', '000000'), + ('01', '800000'), + ('02', '008000'), + ('03', '808000'), + ('04', '000080'), + ('05', '800080'), + ('06', '008080'), + ('07', 'c0c0c0'), + + # Equivalent "bright" versions of original 8 colors. + ('08', '808080'), + ('09', 'ff0000'), + ('10', '00ff00'), + ('11', 'ffff00'), + ('12', '0000ff'), + ('13', 'ff00ff'), + ('14', '00ffff'), + ('15', 'ffffff'), + + # Strictly ascending. + ('16', '000000'), + ('17', '00005f'), + ('18', '000087'), + ('19', '0000af'), + ('20', '0000d7'), + ('21', '0000ff'), + ('22', '005f00'), + ('23', '005f5f'), + ('24', '005f87'), + ('25', '005faf'), + ('26', '005fd7'), + ('27', '005fff'), + ('28', '008700'), + ('29', '00875f'), + ('30', '008787'), + ('31', '0087af'), + ('32', '0087d7'), + ('33', '0087ff'), + ('34', '00af00'), + ('35', '00af5f'), + ('36', '00af87'), + ('37', '00afaf'), + ('38', '00afd7'), + ('39', '00afff'), + ('40', '00d700'), + ('41', '00d75f'), + ('42', '00d787'), + ('43', '00d7af'), + ('44', '00d7d7'), + ('45', '00d7ff'), + ('46', '00ff00'), + ('47', '00ff5f'), + ('48', '00ff87'), + ('49', '00ffaf'), + ('50', '00ffd7'), + ('51', '00ffff'), + ('52', '5f0000'), + ('53', '5f005f'), + ('54', '5f0087'), + ('55', '5f00af'), + ('56', '5f00d7'), + ('57', '5f00ff'), + ('58', '5f5f00'), + ('59', '5f5f5f'), + ('60', '5f5f87'), + ('61', '5f5faf'), + ('62', '5f5fd7'), + ('63', '5f5fff'), + ('64', '5f8700'), + ('65', '5f875f'), + ('66', '5f8787'), + ('67', '5f87af'), + ('68', '5f87d7'), + ('69', '5f87ff'), + ('70', '5faf00'), + ('71', '5faf5f'), + ('72', '5faf87'), + ('73', '5fafaf'), + ('74', '5fafd7'), + ('75', '5fafff'), + ('76', '5fd700'), + ('77', '5fd75f'), + ('78', '5fd787'), + ('79', '5fd7af'), + ('80', '5fd7d7'), + ('81', '5fd7ff'), + ('82', '5fff00'), + ('83', '5fff5f'), + ('84', '5fff87'), + ('85', '5fffaf'), + ('86', '5fffd7'), + ('87', '5fffff'), + ('88', '870000'), + ('89', '87005f'), + ('90', '870087'), + ('91', '8700af'), + ('92', '8700d7'), + ('93', '8700ff'), + ('94', '875f00'), + ('95', '875f5f'), + ('96', '875f87'), + ('97', '875faf'), + ('98', '875fd7'), + ('99', '875fff'), + ('100', '878700'), + ('101', '87875f'), + ('102', '878787'), + ('103', '8787af'), + ('104', '8787d7'), + ('105', '8787ff'), + ('106', '87af00'), + ('107', '87af5f'), + ('108', '87af87'), + ('109', '87afaf'), + ('110', '87afd7'), + ('111', '87afff'), + ('112', '87d700'), + ('113', '87d75f'), + ('114', '87d787'), + ('115', '87d7af'), + ('116', '87d7d7'), + ('117', '87d7ff'), + ('118', '87ff00'), + ('119', '87ff5f'), + ('120', '87ff87'), + ('121', '87ffaf'), + ('122', '87ffd7'), + ('123', '87ffff'), + ('124', 'af0000'), + ('125', 'af005f'), + ('126', 'af0087'), + ('127', 'af00af'), + ('128', 'af00d7'), + ('129', 'af00ff'), + ('130', 'af5f00'), + ('131', 'af5f5f'), + ('132', 'af5f87'), + ('133', 'af5faf'), + ('134', 'af5fd7'), + ('135', 'af5fff'), + ('136', 'af8700'), + ('137', 'af875f'), + ('138', 'af8787'), + ('139', 'af87af'), + ('140', 'af87d7'), + ('141', 'af87ff'), + ('142', 'afaf00'), + ('143', 'afaf5f'), + ('144', 'afaf87'), + ('145', 'afafaf'), + ('146', 'afafd7'), + ('147', 'afafff'), + ('148', 'afd700'), + ('149', 'afd75f'), + ('150', 'afd787'), + ('151', 'afd7af'), + ('152', 'afd7d7'), + ('153', 'afd7ff'), + ('154', 'afff00'), + ('155', 'afff5f'), + ('156', 'afff87'), + ('157', 'afffaf'), + ('158', 'afffd7'), + ('159', 'afffff'), + ('160', 'd70000'), + ('161', 'd7005f'), + ('162', 'd70087'), + ('163', 'd700af'), + ('164', 'd700d7'), + ('165', 'd700ff'), + ('166', 'd75f00'), + ('167', 'd75f5f'), + ('168', 'd75f87'), + ('169', 'd75faf'), + ('170', 'd75fd7'), + ('171', 'd75fff'), + ('172', 'd78700'), + ('173', 'd7875f'), + ('174', 'd78787'), + ('175', 'd787af'), + ('176', 'd787d7'), + ('177', 'd787ff'), + ('178', 'd7af00'), + ('179', 'd7af5f'), + ('180', 'd7af87'), + ('181', 'd7afaf'), + ('182', 'd7afd7'), + ('183', 'd7afff'), + ('184', 'd7d700'), + ('185', 'd7d75f'), + ('186', 'd7d787'), + ('187', 'd7d7af'), + ('188', 'd7d7d7'), + ('189', 'd7d7ff'), + ('190', 'd7ff00'), + ('191', 'd7ff5f'), + ('192', 'd7ff87'), + ('193', 'd7ffaf'), + ('194', 'd7ffd7'), + ('195', 'd7ffff'), + ('196', 'ff0000'), + ('197', 'ff005f'), + ('198', 'ff0087'), + ('199', 'ff00af'), + ('200', 'ff00d7'), + ('201', 'ff00ff'), + ('202', 'ff5f00'), + ('203', 'ff5f5f'), + ('204', 'ff5f87'), + ('205', 'ff5faf'), + ('206', 'ff5fd7'), + ('207', 'ff5fff'), + ('208', 'ff8700'), + ('209', 'ff875f'), + ('210', 'ff8787'), + ('211', 'ff87af'), + ('212', 'ff87d7'), + ('213', 'ff87ff'), + ('214', 'ffaf00'), + ('215', 'ffaf5f'), + ('216', 'ffaf87'), + ('217', 'ffafaf'), + ('218', 'ffafd7'), + ('219', 'ffafff'), + ('220', 'ffd700'), + ('221', 'ffd75f'), + ('222', 'ffd787'), + ('223', 'ffd7af'), + ('224', 'ffd7d7'), + ('225', 'ffd7ff'), + ('226', 'ffff00'), + ('227', 'ffff5f'), + ('228', 'ffff87'), + ('229', 'ffffaf'), + ('230', 'ffffd7'), + ('231', 'ffffff'), + + # Gray-scale range. + ('232', '080808'), + ('233', '121212'), + ('234', '1c1c1c'), + ('235', '262626'), + ('236', '303030'), + ('237', '3a3a3a'), + ('238', '444444'), + ('239', '4e4e4e'), + ('240', '585858'), + ('241', '626262'), + ('242', '6c6c6c'), + ('243', '767676'), + ('244', '808080'), + ('245', '8a8a8a'), + ('246', '949494'), + ('247', '9e9e9e'), + ('248', 'a8a8a8'), + ('249', 'b2b2b2'), + ('250', 'bcbcbc'), + ('251', 'c6c6c6'), + ('252', 'd0d0d0'), + ('253', 'dadada'), + ('254', 'e4e4e4'), + ('255', 'eeeeee'), +] + +def _str2hex(hexstr): + return int(hexstr, 16) + +def _strip_hash(rgb): + # Strip leading `#` if exists. + if rgb.startswith('#'): + rgb = rgb.lstrip('#') + return rgb + +def _create_dicts(): + short2rgb_dict = dict(CLUT) + rgb2short_dict = {} + for k, v in short2rgb_dict.items(): + rgb2short_dict[v] = k + return rgb2short_dict, short2rgb_dict + +def short2rgb(short): + return SHORT2RGB_DICT[short] + +def print_all(): + """ Print all 256 xterm color codes. + """ + for short, rgb in CLUT: + sys.stdout.write('\033[48;5;%sm%s:%s' % (short, short, rgb)) + sys.stdout.write("\033[0m ") + sys.stdout.write('\033[38;5;%sm%s:%s' % (short, short, rgb)) + sys.stdout.write("\033[0m\n") + print("Printed all codes.") + print("You can translate a hex or 0-255 code by providing an argument.") + +def rgb2short(rgb): + """ Find the closest xterm-256 approximation to the given RGB value. + @param rgb: Hex code representing an RGB value, eg, 'abcdef' + @returns: String between 0 and 255, compatible with xterm. + >>> rgb2short('123456') + ('23', '005f5f') + >>> rgb2short('ffffff') + ('231', 'ffffff') + >>> rgb2short('0DADD6') # vimeo logo + ('38', '00afd7') + """ + rgb = _strip_hash(rgb) + incs = (0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff) + # Break 6-char RGB code into 3 integer vals. + parts = [ int(h, 16) for h in re.split(r'(..)(..)(..)', rgb)[1:4] ] + res = [] + for part in parts: + i = 0 + while i < len(incs)-1: + s, b = incs[i], incs[i+1] # smaller, bigger + if s <= part <= b: + s1 = abs(s - part) + b1 = abs(b - part) + if s1 < b1: closest = s + else: closest = b + res.append(closest) + break + i += 1 + #print '***', res + res = ''.join([ ('%02.x' % i) for i in res ]) + equiv = RGB2SHORT_DICT[ res ] + #print '***', res, equiv + return equiv, res + +RGB2SHORT_DICT, SHORT2RGB_DICT = _create_dicts() + +#--------------------------------------------------------------------- + +if __name__ == '__main__': + import doctest + doctest.testmod() + if len(sys.argv) == 1: + print_all() + raise SystemExit + arg = sys.argv[1] + if len(arg) < 4 and int(arg) < 256: + rgb = short2rgb(arg) + sys.stdout.write('xterm color \033[38;5;%sm%s\033[0m -> RGB exact \033[38;5;%sm%s\033[0m' % (arg, arg, arg, rgb)) + sys.stdout.write("\033[0m\n") + else: + short, rgb = rgb2short(arg) + sys.stdout.write('RGB %s -> xterm color approx \033[38;5;%sm%s (%s)' % (arg, short, short, rgb)) + sys.stdout.write("\033[0m\n") diff --git a/convert.sh b/convert.sh new file mode 100755 index 0000000..8c5b31e --- /dev/null +++ b/convert.sh @@ -0,0 +1,26 @@ +#!/bin/bash + +DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" + +c1=$(sed '2!d' ~/.cache/wal/colors) +line1=$(python3 ${DIR}/colours.py ${c1}[1:]) +touch ${DIR}/var.txt +echo ${line1} > ${DIR}/var.txt + +COUNTER=3 + while [ $COUNTER -lt 17 ]; do + c=$(sed "$COUNTER!d" ~/.cache/wal/colors) + line=$(python3 ${DIR}/colours.py ${c}[1:]) + echo ${line} >> ${DIR}/var.txt + let COUNTER=COUNTER+1 + done + +python3 ${DIR}/strip.py + +touch ${DIR}/newvars2.txt + +awk '!seen[$0]++' ${DIR}/newvars.txt > ${DIR}/newvars2.txt + +python3 ${DIR}/pad.py + +rm -f ${DIR}/*.txt diff --git a/pad.py b/pad.py new file mode 100644 index 0000000..acbf20f --- /dev/null +++ b/pad.py @@ -0,0 +1,102 @@ +import os +from os.path import expanduser +home = expanduser("~") + +path = (os.path.dirname(os.path.abspath(__file__))) + +f = open(path + "/newvars2.txt", "r") + +tote = sum(1 for line in f) + +f.close() + +g = open(path + "/newvars2.txt", "r") + +i = 1 + +if tote == 1: + for line in g: + if i == 1: + linetem = line + i+=1 + line1 = linetem + line2 = linetem + line3 = linetem + line4 = linetem + line5 = linetem + +if tote == 2: + for line in g: + if i == 1: + linetem1 = line + elif i == 2: + linetem2 = line + i+=1 + line1 = linetem1 + line2 = linetem2 + line3 = linetem1 + line4 = linetem2 + line5 = linetem1 + +if tote == 3: + for line in g: + if i == 1: + linetem1 = line + elif i == 2: + linetem2 = line + elif i == 3: + linetem3 = line + i+=1 + line1 = linetem1 + line2 = linetem2 + line3 = linetem3 + line4 = linetem1 + line5 = linetem2 + +if tote == 4: + for line in g: + if i == 1: + linetem1 = line + elif i == 2: + linetem2 = line + elif i == 3: + linetem3 = line + elif i == 4: + linetem4 = line + i+=1 + line1 = linetem1 + line2 = linetem2 + line3 = linetem3 + line4 = linetem4 + line5 = linetem1 + +if tote > 4: + for line in g: + if i == 1: + linetem1 = line + elif i == 2: + linetem2 = line + elif i == 3: + linetem3 = line + elif i == 4: + linetem4 = line + elif i == 5: + linetem5 = line + i+=1 + line1 = linetem1 + line2 = linetem2 + line3 = linetem3 + line4 = linetem4 + line5 = linetem5 + +g.close() + +h = open(home + "/.colourvars", "w+") + +h.write("LINE1=" + line1) +h.write("LINE2=" + line2) +h.write("LINE3=" + line3) +h.write("LINE4=" + line4) +h.write("LINE5=" + line5) + +h.close() diff --git a/strip.py b/strip.py new file mode 100644 index 0000000..c143d93 --- /dev/null +++ b/strip.py @@ -0,0 +1,16 @@ +import os + +path = (os.path.dirname(os.path.abspath(__file__))) + +f = open(path + "/var.txt", "r") + +g = open(path + "/newvars.txt", "w+") + +for line in f: + shortline = line[45:-14] + preserve = int((len(shortline) - 1)/2) + newline = shortline[:preserve] + g.write(newline + "\n") + +f.close() +g.close()