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"""
'||
... ... .... ... ... ... ... .... ||
||' || '|. | || || | '' .|| ||
|| | '|.| ||| ||| .|' || ||
||...' '| | | '|..'|' .||.
|| .. |
'''' ''
Created by Dylan Araps.
"""
import argparse
import os
import shutil
import sys
from .settings import __version__, __cache_dir__
from . import colors
from . import export
from . import image
from . import reload
from . import sequences
from . import util
from . import wallpaper
def get_args():
"""Get the script arguments."""
description = "wal - Generate colorschemes on the fly"
arg = argparse.ArgumentParser(description=description)
arg.add_argument("-a", metavar="\"alpha\"",
help="Set terminal background transparency. \
*Only works in URxvt*")
arg.add_argument("-c", action="store_true",
help="Delete all cached colorschemes.")
arg.add_argument("-i", metavar="\"/path/to/img.jpg\"",
help="Which image or directory to use.")
arg.add_argument("-f", metavar="\"/path/to/colorscheme/file\"",
help="Which colorscheme file to use.")
arg.add_argument("-n", action="store_true",
help="Skip setting the wallpaper.")
arg.add_argument("-o", metavar="\"script_name\"",
help="External script to run after \"wal\".")
arg.add_argument("-q", action="store_true",
help="Quiet mode, don\"t print anything and \
don't display notifications.")
arg.add_argument("-r", action="store_true",
help="Reload current colorscheme.")
arg.add_argument("-t", action="store_true",
help="Fix artifacts in VTE Terminals. \
(Termite, xfce4-terminal)")
arg.add_argument("-v", action="store_true",
help="Print \"wal\" version.")
return arg.parse_args()
def process_args(args):
"""Process args."""
if not len(sys.argv) > 1:
print("error: wal needs to be given arguments to run.\n"
" Refer to \"wal -h\" for more info.")
exit(1)
if args.i and args.f:
print("error: Conflicting arguments -i and -f.\n"
" Refer to \"wal -h\" for more info.")
exit(1)
if args.v:
print(f"wal {__version__}")
exit(0)
if args.q:
sys.stdout = sys.stderr = open(os.devnull, "w")
if args.c:
shutil.rmtree(__cache_dir__ / "schemes", ignore_errors=True)
if args.r:
reload.colors(args.t)
if args.a:
util.Color.alpha_num = args.a
if args.i:
image_file = image.get(args.i)
colors_plain = colors.get(image_file, notify=not args.q)
if args.f:
colors_plain = colors.file(args.f)
if args.i or args.f:
sequences.send(colors_plain, args.t)
if not args.n:
wallpaper.change(colors_plain["wallpaper"])
export.every(colors_plain)
reload.env()
if args.o:
util.disown(args.o)
def main():
"""Main script function."""
args = get_args()
process_args(args)
# This saves 10ms.
# pylint: disable=W0212
# os._exit(0)
if __name__ == "__main__":
main()
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