85 lines
3.5 KiB
Python
85 lines
3.5 KiB
Python
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"""List the keymaps for a specific keyboard
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"""
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import os
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import re
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import glob
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from bs4 import UnicodeDammit
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from milc import cli
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def unicode_text(filename):
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"""Returns the contents of filename as a UTF-8 string. Tries to DTRT when it comes to encoding.
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"""
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with open(filename, 'rb') as fd:
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text = UnicodeDammit(fd.read())
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if text.contains_replacement_characters:
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log_warning('%s: Could not determine file encoding, some characters were replaced.' % (filename,))
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return text.unicode_markup or ''
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def unicode_lines(filename):
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"""Returns the contents of filename as a UTF-8 string. Tries to DTRT when it comes to encoding.
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"""
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return unicode_text(filename).split('\n')
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def parse_rules_mk(keyboard):
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base_path = os.path.join(os.getcwd(), "keyboards", keyboard) + os.path.sep
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rules_mk_path_wildcard = os.path.join(base_path, "**", "rules.mk")
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paths = [path for path in glob.iglob(rules_mk_path_wildcard, recursive=True) if "keymaps" not in path]
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rules_mk = list()
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for file in paths:
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rules_mk_content = unicode_lines(file)
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parsed_file = dict()
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for line in rules_mk_content:
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found = re.search(r'^\s*(\w+)\s*=\s*((?:\s*\w+)+)', line)
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if found:
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parsed_file[found.group(1)] = found.group(2)
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rules_mk.append(parsed_file)
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return rules_mk
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@cli.argument('-kb', '--keyboard', help='Specify keyboard name. Example: 1upkeyboards/1up60hse')
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@cli.subcommand("List the keymaps for a specific keyboard")
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def list_keymaps(cli):
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"""List the keymaps for a specific keyboard
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"""
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# ask for user input if keyboard was not provided in the command line
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keyboard = cli.config.list_keymaps.keyboard if cli.config.list_keymaps.keyboard else input("Keyboard Name: ")
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kb_base_path = os.path.join(os.getcwd(), "keyboards", keyboard) + os.path.sep
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km_path_wildcard = os.path.join(kb_base_path, "**", "keymap.c")
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# find everywhere we have rules.mk where keymaps isn't in the path
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km_paths = [path for path in glob.iglob(km_path_wildcard, recursive=True) if 'keymaps' in path]
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# replace the keyboard directory's path prefix with the keyboard's name and remove the keymap.c suffix
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km_find_name = lambda path: path.replace(kb_base_path, keyboard + os.path.sep).replace("/keymaps/", ":").replace(os.path.sep + "keymap.c", "")
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names = list(map(km_find_name, km_paths))
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# get all the rules.mk files for the keyboard
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rules_mk = parse_rules_mk(keyboard)
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# find all the supported layouts
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all_supported_layouts = set()
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for version in rules_mk:
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if "LAYOUTS" in version:
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for layout in version["LAYOUTS"].split():
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all_supported_layouts.add(layout)
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for layout in all_supported_layouts:
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cl_base_path = os.path.join(os.getcwd(), "layouts", "community", layout) + os.path.sep
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cl_path_wildcard = os.path.join(cl_base_path, "**", "keymap.c")
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# find all the keymap.c files under the community layouts
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cl_paths = [path for path in glob.iglob(cl_path_wildcard, recursive=True)]
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# replace the community layouts directory's path with the keyboard's name and remove the keymap.c suffix
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cl_find_name = lambda path: path.replace(cl_base_path, keyboard + ":").replace(os.path.sep + "keymap.c", "")
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names = names + list(map(cl_find_name, cl_paths))
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names.sort()
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for name in names:
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# We echo instead of cli.log.info to allow easier piping of this output
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cli.echo(name)
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