mirror of
https://github.com/alacritty/alacritty.git
synced 2024-11-03 04:34:21 -05:00
112 lines
2.7 KiB
Python
Executable file
112 lines
2.7 KiB
Python
Executable file
#!/usr/bin/env python3
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import collections
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import logging
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import shutil
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import json
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import sys
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import os
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import yaml
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log = logging.getLogger(__name__)
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XDG_CONFIG_HOME = os.environ.get('XDG_CONFIG_HOME', os.path.expanduser('~/.config'))
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ALACONF_FN = os.path.join(XDG_CONFIG_HOME, 'alacritty', 'alacritty.yml')
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Palette = collections.namedtuple('Pallete', ['black', 'red', 'green', 'yellow', 'blue', 'magenta', 'cyan', 'white'])
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class AttrDict(dict):
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"""
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>>> m = AttrDict(omg=True, whoa='yes')
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"""
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def __init__(self, *args, **kwargs):
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super(AttrDict, self).__init__(*args, **kwargs)
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self.__dict__ = self
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def slurp_yaml(fn):
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with open(fn, 'r') as fh:
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# JSON is a subset of YAML.
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contents = yaml.load(fh)
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return contents
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def fixup_hex_color(*args):
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for arg in args:
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val = '0x%s' % arg.strip('#')
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yield val
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def convert(tilix_scheme):
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j = AttrDict(tilix_scheme)
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palette = list(fixup_hex_color(*j.palette))
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pal_normal = Palette(*palette[:8])
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pal_bold = Palette(*palette[8:])
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colors = {
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'primary': dict(zip(
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['background', 'foreground'],
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fixup_hex_color(j['background-color'], j['foreground-color']),
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)),
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'cursor': dict(zip(
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['text', 'cursor'],
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fixup_hex_color(j['cursor-background-color'], j['cursor-foreground-color']),
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)),
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'normal': dict(pal_normal._asdict()),
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'bright': dict(pal_bold._asdict()),
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}
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return colors
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def patch_alaconf_colors(colors, alaconf_fn=ALACONF_FN):
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with open(alaconf_fn, 'r') as fh:
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ac_raw = fh.read()
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# Write config file taking care to not remove delicious comments.
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# Sure, it's janky, but less so than losing comments.
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skipping = False
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lines = []
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for line in ac_raw.splitlines():
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if skipping:
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if line and line[0].isalpha():
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skipping = False
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elif line.startswith('colors:'):
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skipping = True
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if not skipping:
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if not line and lines and not lines[-1]:
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continue
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lines.append(line)
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temp_fn = '%s.tmp' % alaconf_fn
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backup_fn = '%s.bak' % alaconf_fn
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with open(temp_fn, 'w') as fh:
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fh.write('\n'.join(lines))
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fh.write('\n')
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yaml.safe_dump(dict(colors=colors), fh)
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shutil.copyfile(alaconf_fn, backup_fn)
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os.rename(temp_fn, alaconf_fn)
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def main(argv=sys.argv):
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if len(argv) != 2:
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print("Usage: %s TILIX_SCHEME_JSON_FILE" % sys.executable, file=sys.stderr)
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sys.exit(1)
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fn = argv[1]
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tilix_scheme = slurp_yaml(fn)
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colors = convert(tilix_scheme)
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patch_alaconf_colors(colors)
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if __name__ == '__main__':
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main()
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